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    Cheap Flights to Tehran
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    Cheap Flights to Tehran

    Airline Results Price View
    View All Airlines View Flights
    Turkish Airlines 299 results US$900 View Flights
    Emirates 259 results US$919 View Flights
    Austrian Airlines 261 results US$919 View Flights
    Lufthansa 2654 results US$926 View Flights
    Air Canada 19 results US$932 View Flights
    United Airlines 629 results US$951 View Flights
    Ukraine International Airlines 4 results US$952 View Flights
    Qatar Airways 189 results US$966 View Flights
    Swiss International Air Lines 16 results US$967 View Flights
    Aeroflot 12 results US$1,006 View Flights
    Air France 45 results US$2,030 View Flights
    Alitalia 21 results US$2,077 View Flights
    Delta Air Lines 5 results US$2,291 View Flights
    KLM 9 results US$3,847 View Flights
    Virgin Atlantic Airways 1 result US$5,532 View Flights
    Brussels Airlines 3 results US$6,586 View Flights
    British Airways 2 results US$6,861 View Flights
    Finnair 2 results US$7,061 View Flights
    Etihad Airways 1 result US$8,642 View Flights
    Iberia 1 result US$10,682 View Flights
    Cities Results Price View
    View All Cities View Flights
    Chicago 190 results US$900 View Flights
    Los Angeles 1188 results US$952 View Flights
    New York 579 results US$1,153 View Flights
    Washington 77 results US$1,222 View Flights
    Portland 1145 results US$1,391 View Flights
    Wichita 12 results US$1,438 View Flights
    Houston 250 results US$1,502 View Flights
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 17h 40m
    9:50 pm ORD 1:00 am 3 Dec IKA
    Turkish Airlines 1 stop 22h 10m
    05:10 IKA 17:50 ORD
    US$900
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 01:00 THR 17h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    4h layover
    IST Istanbul
    20:25
    TK874
    Duration: 3h 5m
    IKA Tehran
    01:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    4h layover in Istanbul (IST)
    TK874
    IST Istanbul
    20:25, Wed 2 Dec
    IKA Tehran
    01:00, Thu 3 Dec
    3h 5m
    Show all details

    Return: Tehran to Chicago via Istanbul THR 05:10 17:50 CHI 22h 10m · via IST

    IKA Tehran
    05:10
    TK873
    Duration: 3h 35m
    IST Istanbul
    07:15
    6h 25m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK873
    IKA Tehran
    05:10, Thu 10 Dec
    IST Istanbul
    07:15, Thu 10 Dec
    3h 35m
    6h 25m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 22h 30m
    9:50 pm ORD 5:50 am 3 Dec IKA
    Turkish Airlines 1 stop 23h 45m
    03:35 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 05:50 THR 22h 30m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    8h 55m layover
    IST Istanbul
    01:20
    TK878
    Duration: 3h
    IKA Tehran
    05:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    8h 55m layover in Istanbul (IST)
    TK878
    IST Istanbul
    01:20, Thu 3 Dec
    IKA Tehran
    05:50, Thu 3 Dec
    3h
    Show all details

    Return: Tehran to Chicago via Istanbul THR 03:35 17:50 CHI 23h 45m · via IST

    IKA Tehran
    03:35
    TK875
    Duration: 3h 25m
    IST Istanbul
    05:30
    8h 10m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK875
    IKA Tehran
    03:35, Thu 10 Dec
    IST Istanbul
    05:30, Thu 10 Dec
    3h 25m
    8h 10m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 20h 40m
    9:50 pm ORD 4:00 am 3 Dec IKA
    Turkish Airlines 1 stop 22h 10m
    05:10 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 04:00 THR 20h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    7h 5m layover
    IST Istanbul
    23:30
    TK872
    Duration: 3h
    IKA Tehran
    04:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    7h 5m layover in Istanbul (IST)
    TK872
    IST Istanbul
    23:30, Wed 2 Dec
    IKA Tehran
    04:00, Thu 3 Dec
    3h
    Show all details

    Return: Tehran to Chicago via Istanbul THR 05:10 17:50 CHI 22h 10m · via IST

    IKA Tehran
    05:10
    TK873
    Duration: 3h 35m
    IST Istanbul
    07:15
    6h 25m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK873
    IKA Tehran
    05:10, Thu 10 Dec
    IST Istanbul
    07:15, Thu 10 Dec
    3h 35m
    6h 25m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 22h 30m
    9:50 pm ORD 5:50 am 3 Dec IKA
    Turkish Airlines 1 stop 19h 10m
    08:10 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 05:50 THR 22h 30m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    8h 55m layover
    IST Istanbul
    01:20
    TK878
    Duration: 3h
    IKA Tehran
    05:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    8h 55m layover in Istanbul (IST)
    TK878
    IST Istanbul
    01:20, Thu 3 Dec
    IKA Tehran
    05:50, Thu 3 Dec
    3h
    Show all details

    Return: Tehran to Chicago via Istanbul THR 08:10 17:50 CHI 19h 10m · via IST

    IKA Tehran
    08:10
    TK879
    Duration: 3h 30m
    IST Istanbul
    10:10
    3h 30m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK879
    IKA Tehran
    08:10, Thu 10 Dec
    IST Istanbul
    10:10, Thu 10 Dec
    3h 30m
    3h 30m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 17h 40m
    9:50 pm ORD 1:00 am 3 Dec IKA
    Turkish Airlines 1 stop 19h 10m
    08:10 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 01:00 THR 17h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    4h layover
    IST Istanbul
    20:25
    TK874
    Duration: 3h 5m
    IKA Tehran
    01:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    4h layover in Istanbul (IST)
    TK874
    IST Istanbul
    20:25, Wed 2 Dec
    IKA Tehran
    01:00, Thu 3 Dec
    3h 5m
    Show all details

    Return: Tehran to Chicago via Istanbul THR 08:10 17:50 CHI 19h 10m · via IST

    IKA Tehran
    08:10
    TK879
    Duration: 3h 30m
    IST Istanbul
    10:10
    3h 30m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK879
    IKA Tehran
    08:10, Thu 10 Dec
    IST Istanbul
    10:10, Thu 10 Dec
    3h 30m
    3h 30m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 17h 40m
    9:50 pm ORD 1:00 am 3 Dec IKA
    Turkish Airlines 1 stop 23h 45m
    03:35 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 01:00 THR 17h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    4h layover
    IST Istanbul
    20:25
    TK874
    Duration: 3h 5m
    IKA Tehran
    01:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    4h layover in Istanbul (IST)
    TK874
    IST Istanbul
    20:25, Wed 2 Dec
    IKA Tehran
    01:00, Thu 3 Dec
    3h 5m
    Show all details

    Return: Tehran to Chicago via Istanbul THR 03:35 17:50 CHI 23h 45m · via IST

    IKA Tehran
    03:35
    TK875
    Duration: 3h 25m
    IST Istanbul
    05:30
    8h 10m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK875
    IKA Tehran
    03:35, Thu 10 Dec
    IST Istanbul
    05:30, Thu 10 Dec
    3h 25m
    8h 10m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 20h 40m
    9:50 pm ORD 4:00 am 3 Dec IKA
    Turkish Airlines 1 stop 19h 10m
    08:10 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 04:00 THR 20h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    7h 5m layover
    IST Istanbul
    23:30
    TK872
    Duration: 3h
    IKA Tehran
    04:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    7h 5m layover in Istanbul (IST)
    TK872
    IST Istanbul
    23:30, Wed 2 Dec
    IKA Tehran
    04:00, Thu 3 Dec
    3h
    Show all details

    Return: Tehran to Chicago via Istanbul THR 08:10 17:50 CHI 19h 10m · via IST

    IKA Tehran
    08:10
    TK879
    Duration: 3h 30m
    IST Istanbul
    10:10
    3h 30m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK879
    IKA Tehran
    08:10, Thu 10 Dec
    IST Istanbul
    10:10, Thu 10 Dec
    3h 30m
    3h 30m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 20h 40m
    9:50 pm ORD 4:00 am 3 Dec IKA
    Turkish Airlines 1 stop 23h 45m
    03:35 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 04:00 THR 20h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    7h 5m layover
    IST Istanbul
    23:30
    TK872
    Duration: 3h
    IKA Tehran
    04:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    7h 5m layover in Istanbul (IST)
    TK872
    IST Istanbul
    23:30, Wed 2 Dec
    IKA Tehran
    04:00, Thu 3 Dec
    3h
    Show all details

    Return: Tehran to Chicago via Istanbul THR 03:35 17:50 CHI 23h 45m · via IST

    IKA Tehran
    03:35
    TK875
    Duration: 3h 25m
    IST Istanbul
    05:30
    8h 10m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK875
    IKA Tehran
    03:35, Thu 10 Dec
    IST Istanbul
    05:30, Thu 10 Dec
    3h 25m
    8h 10m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 17h 40m
    9:50 pm ORD 1:00 am 3 Dec IKA
    Turkish Airlines 1 stop 22h 10m
    05:10 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 01:00 THR 17h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    4h layover
    IST Istanbul
    20:25
    TK874
    Duration: 3h 5m
    IKA Tehran
    01:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    4h layover in Istanbul (IST)
    TK874
    IST Istanbul
    20:25, Wed 2 Dec
    IKA Tehran
    01:00, Thu 3 Dec
    3h 5m
    Show all details

    Return: Tehran to Chicago via Istanbul THR 05:10 17:50 CHI 22h 10m · via IST

    IKA Tehran
    05:10
    TK873
    Duration: 3h 35m
    IST Istanbul
    07:15
    6h 25m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK873
    IKA Tehran
    05:10, Thu 10 Dec
    IST Istanbul
    07:15, Thu 10 Dec
    3h 35m
    6h 25m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 22h 30m
    9:50 pm ORD 5:50 am 3 Dec IKA
    Turkish Airlines 1 stop 22h 10m
    05:10 IKA 17:50 ORD
    US$904
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 05:50 THR 22h 30m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    8h 55m layover
    IST Istanbul
    01:20
    TK878
    Duration: 3h
    IKA Tehran
    05:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    8h 55m layover in Istanbul (IST)
    TK878
    IST Istanbul
    01:20, Thu 3 Dec
    IKA Tehran
    05:50, Thu 3 Dec
    3h
    Show all details

    Return: Tehran to Chicago via Istanbul THR 05:10 17:50 CHI 22h 10m · via IST

    IKA Tehran
    05:10
    TK873
    Duration: 3h 35m
    IST Istanbul
    07:15
    6h 25m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK873
    IKA Tehran
    05:10, Thu 10 Dec
    IST Istanbul
    07:15, Thu 10 Dec
    3h 35m
    6h 25m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Turkish Airlines 1 stop 17h 40m
    9:50 pm ORD 1:00 am 3 Dec IKA
    Turkish Airlines 1 stop 23h 45m
    03:35 IKA 17:50 ORD
    US$917
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Istanbul CHI 21:50 01:00 THR 17h 40m · via IST

    ORD Chicago
    21:50
    TK6
    Duration: 10h 35m
    IST Istanbul
    16:25
    2 Dec
    4h layover
    IST Istanbul
    20:25
    TK874
    Duration: 3h 5m
    IKA Tehran
    01:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    TK6
    ORD Chicago
    21:50, Tue 1 Dec
    IST Istanbul
    16:25, Wed 2 Dec
    10h 35m
    4h layover in Istanbul (IST)
    TK874
    IST Istanbul
    20:25, Wed 2 Dec
    IKA Tehran
    01:00, Thu 3 Dec
    3h 5m
    Show all details

    Return: Tehran to Chicago via Istanbul THR 03:35 17:50 CHI 23h 45m · via IST

    IKA Tehran
    03:35
    TK875
    Duration: 3h 25m
    IST Istanbul
    05:30
    8h 10m layover
    IST Istanbul
    13:40
    TK5
    Duration: 12h 10m
    ORD Chicago
    17:50
    Airlines
    Flight No.
    From
    To
    Duration
    TK875
    IKA Tehran
    03:35, Thu 10 Dec
    IST Istanbul
    05:30, Thu 10 Dec
    3h 25m
    8h 10m layover in Istanbul (IST)
    TK5
    IST Istanbul
    13:40, Thu 10 Dec
    ORD Chicago
    17:50, Thu 10 Dec
    12h 10m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Emirates 1 stop 21h 25m
    7:40 pm ORD 2:35 am 3 Dec IKA
    Emirates 1 stop 20h 10m
    04:10 IKA 14:50 ORD
    US$919
    vayama.com
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Dubai CHI 19:40 02:35 THR 21h 25m · via DXB

    ORD Chicago
    19:40
    EK236
    Duration: 13h 30m
    DXB Dubai
    19:10
    2 Dec
    5h 45m layover
    DXB Dubai
    00:55
    EK975
    Duration: 2h 10m
    IKA Tehran
    02:35
    Airlines
    Flight No.
    From
    To
    Duration
    EK236
    ORD Chicago
    19:40, Tue 1 Dec
    DXB Dubai
    19:10, Wed 2 Dec
    13h 30m
    5h 45m layover in Dubai (DXB)
    EK975
    DXB Dubai
    00:55, Thu 3 Dec
    IKA Tehran
    02:35, Thu 3 Dec
    2h 10m
    Show all details

    Return: Tehran to Chicago via Dubai THR 04:10 14:50 CHI 20h 10m · via DXB

    IKA Tehran
    04:10
    EK976
    Duration: 2h
    DXB Dubai
    06:40
    3h 5m layover
    DXB Dubai
    09:45
    EK235
    Duration: 15h 5m
    ORD Chicago
    14:50
    Airlines
    Flight No.
    From
    To
    Duration
    EK976
    IKA Tehran
    04:10, Thu 10 Dec
    DXB Dubai
    06:40, Thu 10 Dec
    2h
    3h 5m layover in Dubai (DXB)
    EK235
    DXB Dubai
    09:45, Thu 10 Dec
    ORD Chicago
    14:50, Thu 10 Dec
    15h 5m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Austrian Airlines 1 stop 1d 1h 10m
    4:20 pm ORD 3:00 am 3 Dec IKA
    Austrian Airlines 1 stop 19h 35m
    03:50 IKA 13:55 ORD
    US$919
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Vienna CHI 16:20 03:00 THR 1d 1h 10m · via VIE

    ORD Chicago
    16:20
    OS66
    Duration: 9h 15m
    VIE Vienna
    08:35
    2 Dec
    11h 35m layover
    VIE Vienna
    20:10
    OS871
    Duration: 4h 20m
    IKA Tehran
    03:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    OS66
    ORD Chicago
    16:20, Tue 1 Dec
    VIE Vienna
    08:35, Wed 2 Dec
    9h 15m
    11h 35m layover in Vienna (VIE)
    OS871
    VIE Vienna
    20:10, Wed 2 Dec
    IKA Tehran
    03:00, Thu 3 Dec
    4h 20m
    Show all details

    Return: Tehran to Chicago via Vienna THR 03:50 13:55 CHI 19h 35m · via VIE

    IKA Tehran
    03:50
    OS872
    Duration: 4h 40m
    VIE Vienna
    06:00
    4h 10m layover
    VIE Vienna
    10:10
    OS65
    Duration: 10h 45m
    ORD Chicago
    13:55
    Airlines
    Flight No.
    From
    To
    Duration
    OS872
    IKA Tehran
    03:50, Thu 10 Dec
    VIE Vienna
    06:00, Thu 10 Dec
    4h 40m
    4h 10m layover in Vienna (VIE)
    OS65
    VIE Vienna
    10:10, Thu 10 Dec
    ORD Chicago
    13:55, Thu 10 Dec
    10h 45m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Austrian Airlines 1 stop 1d 1h 10m
    4:20 pm ORD 3:00 am 3 Dec IKA
    Multiple Airlines 1 stop 20h
    02:40 IKA 13:10 ORD
    US$922
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Vienna CHI 16:20 03:00 THR 1d 1h 10m · via VIE

    ORD Chicago
    16:20
    OS66
    Duration: 9h 15m
    VIE Vienna
    08:35
    2 Dec
    11h 35m layover
    VIE Vienna
    20:10
    OS871
    Duration: 4h 20m
    IKA Tehran
    03:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    OS66
    ORD Chicago
    16:20, Tue 1 Dec
    VIE Vienna
    08:35, Wed 2 Dec
    9h 15m
    11h 35m layover in Vienna (VIE)
    OS871
    VIE Vienna
    20:10, Wed 2 Dec
    IKA Tehran
    03:00, Thu 3 Dec
    4h 20m
    Show all details

    Return: Tehran to Chicago via Frankfurt THR 02:40 13:10 CHI 20h · via FRA

    IKA Tehran
    02:40
    LH601
    Duration: 5h 35m
    FRA Frankfurt
    05:45
    4h 55m layover
    FRA Frankfurt
    10:40
    UA8836
    Duration: 9h 30m
    ORD Chicago
    13:10
    Airlines
    Flight No.
    From
    To
    Duration
    LH601
    IKA Tehran
    02:40, Thu 10 Dec
    FRA Frankfurt
    05:45, Thu 10 Dec
    5h 35m
    4h 55m layover in Frankfurt (FRA)
    UA8836
    FRA Frankfurt
    10:40, Thu 10 Dec
    ORD Chicago
    13:10, Thu 10 Dec
    9h 30m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Austrian Airlines 1 stop 1d 1h 10m
    4:20 pm ORD 3:00 am 3 Dec IKA
    Lufthansa 1 stop 17h 35m
    02:40 IKA 10:45 ORD
    US$922
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Vienna CHI 16:20 03:00 THR 1d 1h 10m · via VIE

    ORD Chicago
    16:20
    OS66
    Duration: 9h 15m
    VIE Vienna
    08:35
    2 Dec
    11h 35m layover
    VIE Vienna
    20:10
    OS871
    Duration: 4h 20m
    IKA Tehran
    03:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    OS66
    ORD Chicago
    16:20, Tue 1 Dec
    VIE Vienna
    08:35, Wed 2 Dec
    9h 15m
    11h 35m layover in Vienna (VIE)
    OS871
    VIE Vienna
    20:10, Wed 2 Dec
    IKA Tehran
    03:00, Thu 3 Dec
    4h 20m
    Show all details

    Return: Tehran to Chicago via Frankfurt THR 02:40 10:45 CHI 17h 35m · via FRA

    IKA Tehran
    02:40
    LH601
    Duration: 5h 35m
    FRA Frankfurt
    05:45
    2h 20m layover
    FRA Frankfurt
    08:05
    LH9152
    Duration: 9h 40m
    ORD Chicago
    10:45
    Airlines
    Flight No.
    From
    To
    Duration
    LH601
    IKA Tehran
    02:40, Thu 10 Dec
    FRA Frankfurt
    05:45, Thu 10 Dec
    5h 35m
    2h 20m layover in Frankfurt (FRA)
    LH9152
    FRA Frankfurt
    08:05, Thu 10 Dec
    ORD Chicago
    10:45, Thu 10 Dec
    9h 40m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Austrian Airlines 1 stop 1d 1h 10m
    4:20 pm ORD 3:00 am 3 Dec IKA
    Multiple Airlines 2+ stops 21h 29m
    02:40 IKA 14:39 ORD
    US$926
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Vienna CHI 16:20 03:00 THR 1d 1h 10m · via VIE

    ORD Chicago
    16:20
    OS66
    Duration: 9h 15m
    VIE Vienna
    08:35
    2 Dec
    11h 35m layover
    VIE Vienna
    20:10
    OS871
    Duration: 4h 20m
    IKA Tehran
    03:00
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    OS66
    ORD Chicago
    16:20, Tue 1 Dec
    VIE Vienna
    08:35, Wed 2 Dec
    9h 15m
    11h 35m layover in Vienna (VIE)
    OS871
    VIE Vienna
    20:10, Wed 2 Dec
    IKA Tehran
    03:00, Thu 3 Dec
    4h 20m
    Show all details

    Return: Tehran to Chicago via Frankfurt, Toronto THR 02:40 14:39 CHI 21h 29m · via FRA, YYZ

    IKA Tehran
    02:40
    LH601
    Duration: 5h 35m
    FRA Frankfurt
    05:45
    4h 15m layover
    FRA Frankfurt
    10:00
    AC873
    Duration: 8h 25m
    YYZ Toronto
    12:25
    1h 25m layover
    YYZ Toronto
    13:50
    UA6229
    Duration: 1h 49m
    ORD Chicago
    14:39
    Airlines
    Flight No.
    From
    To
    Duration
    LH601
    IKA Tehran
    02:40, Thu 10 Dec
    FRA Frankfurt
    05:45, Thu 10 Dec
    5h 35m
    4h 15m layover in Frankfurt (FRA)
    AC873
    FRA Frankfurt
    10:00, Thu 10 Dec
    YYZ Toronto
    12:25, Thu 10 Dec
    8h 25m
    1h 25m layover in Toronto (YYZ)
    UA6229
    YYZ Toronto
    13:50, Thu 10 Dec
    ORD Chicago
    14:39, Thu 10 Dec
    1h 49m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Multiple Airlines 2+ stops 21h 50m
    5:30 pm ORD 12:50 am 3 Dec IKA
    Austrian Airlines 1 stop 19h 35m
    03:50 IKA 13:55 ORD
    US$926
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Toronto, Frankfurt CHI 17:30 00:50 THR 21h 50m · via YYZ, FRA

    ORD Chicago
    17:30
    UA843
    Duration: 1h 43m
    YYZ Toronto
    20:13
    1h 7m layover
    YYZ Toronto
    21:20
    LH6779
    Duration: 7h 45m
    FRA Frankfurt
    11:05
    2 Dec
    6h 20m layover
    FRA Frankfurt
    17:25
    LH600
    Duration: 4h 55m
    IKA Tehran
    00:50
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    UA843
    ORD Chicago
    17:30, Tue 1 Dec
    YYZ Toronto
    20:13, Tue 1 Dec
    1h 43m
    1h 7m layover in Toronto (YYZ)
    LH6779
    YYZ Toronto
    21:20, Tue 1 Dec
    FRA Frankfurt
    11:05, Wed 2 Dec
    7h 45m
    6h 20m layover in Frankfurt (FRA)
    LH600
    FRA Frankfurt
    17:25, Wed 2 Dec
    IKA Tehran
    00:50, Thu 3 Dec
    4h 55m
    Show all details

    Return: Tehran to Chicago via Vienna THR 03:50 13:55 CHI 19h 35m · via VIE

    IKA Tehran
    03:50
    OS872
    Duration: 4h 40m
    VIE Vienna
    06:00
    4h 10m layover
    VIE Vienna
    10:10
    OS65
    Duration: 10h 45m
    ORD Chicago
    13:55
    Airlines
    Flight No.
    From
    To
    Duration
    OS872
    IKA Tehran
    03:50, Thu 10 Dec
    VIE Vienna
    06:00, Thu 10 Dec
    4h 40m
    4h 10m layover in Vienna (VIE)
    OS65
    VIE Vienna
    10:10, Thu 10 Dec
    ORD Chicago
    13:55, Thu 10 Dec
    10h 45m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Lufthansa 1 stop 23h 5m
    4:15 pm ORD 12:50 am 3 Dec IKA
    Austrian Airlines 1 stop 19h 35m
    03:50 IKA 13:55 ORD
    US$926
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Frankfurt CHI 16:15 00:50 THR 23h 5m · via FRA

    ORD Chicago
    16:15
    LH431
    Duration: 8h 15m
    FRA Frankfurt
    07:30
    2 Dec
    9h 55m layover
    FRA Frankfurt
    17:25
    LH600
    Duration: 4h 55m
    IKA Tehran
    00:50
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    LH431
    ORD Chicago
    16:15, Tue 1 Dec
    FRA Frankfurt
    07:30, Wed 2 Dec
    8h 15m
    9h 55m layover in Frankfurt (FRA)
    LH600
    FRA Frankfurt
    17:25, Wed 2 Dec
    IKA Tehran
    00:50, Thu 3 Dec
    4h 55m
    Show all details

    Return: Tehran to Chicago via Vienna THR 03:50 13:55 CHI 19h 35m · via VIE

    IKA Tehran
    03:50
    OS872
    Duration: 4h 40m
    VIE Vienna
    06:00
    4h 10m layover
    VIE Vienna
    10:10
    OS65
    Duration: 10h 45m
    ORD Chicago
    13:55
    Airlines
    Flight No.
    From
    To
    Duration
    OS872
    IKA Tehran
    03:50, Thu 10 Dec
    VIE Vienna
    06:00, Thu 10 Dec
    4h 40m
    4h 10m layover in Vienna (VIE)
    OS65
    VIE Vienna
    10:10, Thu 10 Dec
    ORD Chicago
    13:55, Thu 10 Dec
    10h 45m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Lufthansa 1 stop 1d 1h 5m
    2:15 pm ORD 12:50 am 3 Dec IKA
    Austrian Airlines 1 stop 19h 35m
    03:50 IKA 13:55 ORD
    US$926
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Frankfurt CHI 14:15 00:50 THR 1d 1h 5m · via FRA

    ORD Chicago
    14:15
    LH9153
    Duration: 8h 30m
    FRA Frankfurt
    05:45
    2 Dec
    11h 40m layover
    FRA Frankfurt
    17:25
    LH600
    Duration: 4h 55m
    IKA Tehran
    00:50
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    LH9153
    ORD Chicago
    14:15, Tue 1 Dec
    FRA Frankfurt
    05:45, Wed 2 Dec
    8h 30m
    11h 40m layover in Frankfurt (FRA)
    LH600
    FRA Frankfurt
    17:25, Wed 2 Dec
    IKA Tehran
    00:50, Thu 3 Dec
    4h 55m
    Show all details

    Return: Tehran to Chicago via Vienna THR 03:50 13:55 CHI 19h 35m · via VIE

    IKA Tehran
    03:50
    OS872
    Duration: 4h 40m
    VIE Vienna
    06:00
    4h 10m layover
    VIE Vienna
    10:10
    OS65
    Duration: 10h 45m
    ORD Chicago
    13:55
    Airlines
    Flight No.
    From
    To
    Duration
    OS872
    IKA Tehran
    03:50, Thu 10 Dec
    VIE Vienna
    06:00, Thu 10 Dec
    4h 40m
    4h 10m layover in Vienna (VIE)
    OS65
    VIE Vienna
    10:10, Thu 10 Dec
    ORD Chicago
    13:55, Thu 10 Dec
    10h 45m
    Show all details
    Depart: Tue, 1 Dec Return: Thu, 10 Dec Chicago to Tehran
    Lufthansa 1 stop 21h 10m
    6:10 pm ORD 12:50 am 3 Dec IKA
    Austrian Airlines 1 stop 19h 35m
    03:50 IKA 13:55 ORD
    US$926
    flyfar.ca
    Show Details
    ORD IKA
    Tue, 1 Dec - Thu, 10 Dec

    Depart: Chicago to Tehran via Frankfurt CHI 18:10 00:50 THR 21h 10m · via FRA

    ORD Chicago
    18:10
    LH9151
    Duration: 8h 25m
    FRA Frankfurt
    09:35
    2 Dec
    7h 50m layover
    FRA Frankfurt
    17:25
    LH600
    Duration: 4h 55m
    IKA Tehran
    00:50
    3 Dec
    Airlines
    Flight No.
    From
    To
    Duration
    LH9151
    ORD Chicago
    18:10, Tue 1 Dec
    FRA Frankfurt
    09:35, Wed 2 Dec
    8h 25m
    7h 50m layover in Frankfurt (FRA)
    LH600
    FRA Frankfurt
    17:25, Wed 2 Dec
    IKA Tehran
    00:50, Thu 3 Dec
    4h 55m
    Show all details

    Return: Tehran to Chicago via Vienna THR 03:50 13:55 CHI 19h 35m · via VIE

    IKA Tehran
    03:50
    OS872
    Duration: 4h 40m
    VIE Vienna
    06:00
    4h 10m layover
    VIE Vienna
    10:10
    OS65
    Duration: 10h 45m
    ORD Chicago
    13:55
    Airlines
    Flight No.
    From
    To
    Duration
    OS872
    IKA Tehran
    03:50, Thu 10 Dec
    VIE Vienna
    06:00, Thu 10 Dec
    4h 40m
    4h 10m layover in Vienna (VIE)
    OS65
    VIE Vienna
    10:10, Thu 10 Dec
    ORD Chicago
    13:55, Thu 10 Dec
    10h 45m
    Show all details