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- Flights from Seattle to Buenos Aires
What’s the cost of a flight from Seattle to Buenos Aires?
Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Buenos Aires.
Choose a date to explore the best fares now.
If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.
Is there more than one airport in Seattle or Buenos Aires?
Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.
- Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
- Airports in Buenos Aires: Buenos Aires has 3 airports - El Palomar, Jorge Newbery, Ministro Pistarini.
Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Buenos Aires as well.
Plan your journey from Seattle to Buenos Aires with ease
Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.
Other popular destinations
Exploring options in Argentina? These cities are trending: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.
Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently asked questions about flights from Seattle to Buenos Aires.
How much does an airline ticket from Seattle to Buenos Aires cost?
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When should I book a flight from Seattle to Buenos Aires?
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