S$791 Cheap Flights from Seattle to Buenos Aires

View S$791 flight on Sun, 26 Oct, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Ministro Pistarini Intl. Airport (EZE)

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Cheap Flights from Seattle to Buenos Aires (SEA-EZE)

Prices were available within the past 7 days and start at S$791 for one-way flights and S$1,546 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,546 Return, found 1 day ago
S$1,546
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,546 found 1 day ago
United
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,578 Return, found 1 day ago
S$1,578
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,578 found 1 day ago
LATAM Airlines Group
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,591 Return, found 1 day ago
S$1,591
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,591 found 1 day ago
LATAM Airlines Group
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,597 Return, found 1 day ago
S$1,597
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,597 found 1 day ago
LATAM Airlines Group
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,603 Return, found 1 day ago
S$1,603
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,603 found 1 day ago
Delta
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,630 Return, found 1 day ago
S$1,630
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,630 found 1 day ago
United
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,643 Return, found 1 day ago
S$1,643
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,643 found 1 day ago
United
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,708 Return, found 1 day ago
S$1,708
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,708 found 1 day ago
Alaska Airlines
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,811 Return, found 1 day ago
S$1,811
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,811 found 1 day ago
American Airlines
Thu, 30 Apr - Fri, 8 May
SEA
Seattle
EZE
Buenos Aires
S$1,916 Return, found 1 day ago
S$1,916
Return
found 1 day ago
Select American Airlines flight, departing Thu, 30 Apr from Seattle to Buenos Aires, returning Fri, 8 May, priced at S$1,916 found 1 day ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ministro Pistarini Intl. EZE. Cheapest option available. Average driving time to city centre is 25 minutes. Flights from S$2,046
EZE
Ministro Pistarini Intl.
Cheapest
Average driving time to city centre25 min
Flights from S$2,046

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Ministro Pistarini Intl. Airport (EZE)?
The lowest price advertised for a round-trip journey from Sea-Tac Airport to Ministro Pistarini Intl. Airport (EZE) is S$1,546. But you better act soon. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Ezeiza International Airport?
Most flights can be cancelled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Buenos Aires Ezeiza Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to EZE flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to EZE?
SeaTac to Ezeiza is around 11,100 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Throw in a couple of snacks to munch on throughout your journey too.
Which airlines fly direct from Sea-Tac Airport to Ministro Pistarini Intl. Airport (EZE)?
If you want to fly straight from SEA to Ministro Pistarini Intl. Airport (EZE), you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Sea-Tac Airport to Ezeiza International Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Sea-Tac Airport to Buenos Aires Ezeiza Airport are available up to a year before departure on Expedia. And although you may pick up a great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Ministro Pistarini Intl.
Airlines serving
American Airlines, Delta, LATAM Airlines Group, United
Return price
S$1,546
Distance
11063 km

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*Note: Prices may vary based on availability and are subject to change.
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