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Cheap flights from Seattle (BFI) to Buenos Aires (AEP)

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How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)

How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)
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How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)
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How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)
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Cheap flights from Seattle to Buenos Aires in November , December 2025

28 Nov - 11 Dec $ 1,794.00
BFI
Seattle
Air Excursions
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Nov - 05 Dec $ 1,815.00
BFI
Seattle
Air Excursions
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Nov - 08 Dec $ 1,825.00
BFI
Seattle
Air Excursions
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Buenos Aires

24 Nov - 02 Dec $ 2,336.00
BFI
Seattle
Air Excursions
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Excursions
3 STOPS
BFI
Seattle
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24 Nov - 02 Dec $ 2,386.00
BFI
Seattle
Air Excursions
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
23 Nov - 02 Dec $ 2,445.00
BFI
Seattle
Air Excursions
3 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Buenos Aires from Seattle

9:35 AM - 6:45 AM
LATAM Airlines
3 Stops
43h 5m
BFI - AEP
$ 1,021
Kiwi
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5:25 PM - 9:15 PM
Avianca
3 Stops
31h 15m
BFI - AEP
$ 1,104
Kiwi
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5:25 PM - 8:05 PM
Aerolineas Argentinas
3 Stops
30h 15m
BFI - AEP
$ 1,154
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)

Related info for your journey
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How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.