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Searching for flights from Seattle to Buenos Aires? Discover wego.com's selection of low-cost Seattle to Buenos Aires flights. These carriers have been selected for their discount prices on air tickets to Buenos Aires, get the best airfares to Buenos Aires with one click and compare flight deals.

These Seattle airport(s) service flights on the Seattle to Buenos Aires route:

Seattle Boeing Field Airport (BFI)
Seattle/Tacoma International Airport (SEA)

These Buenos Aires airport(s) service flights on the Buenos Aires to Seattle route:

Buenos Aires Aeroparque J. Newbery Airport (AEP)
Buenos Aires Ministro Pistarini Airport (EZE)

These airlines operate flights from Seattle to Buenos Aires:

If you also need a hotel in Buenos Aires don't forget that wego.com has the best selection of hotel deals in Buenos Aires.

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Cheap Flights from Seattle (SEA) to Buenos Aires (BUE)

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