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  1. Flights
  2. Argentina
  3. Buenos Aires
  4. Seattle, WA - Buenos Aires

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

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Discover the cheapest flights from Seattle, WA to Buenos Aires
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Wed, Jul 8 - Tue, Jul 14
Frontier Airlines
Frontier Airlines3 stops
SEA - BUE
LATAM Airlines
LATAM Airlines4 stops
BUE - SEA
1018$
996$
Prime price per passenger
Tue, Jun 23 - Mon, Jun 29
Alaska Airlines
Alaska Airlines3 stops
SEA - BUE
LATAM Airlines
LATAM Airlines4 stops
BUE - SEA
1061$
1037$
Prime price per passenger
Wed, Aug 19 - Fri, Aug 28
LATAM Airlines
LATAM Airlines1 stop
SEA - BUE
LATAM Airlines
LATAM Airlines1 stop
BUE - SEA
1305$
1274$
Prime price per passenger
Tue, Aug 11 - Thu, Aug 20
American Airlines
American Airlines1 stop
SEA - BUE
American Airlines
American Airlines1 stop
BUE - SEA
1313$
1280$
Prime price per passenger
Thu, Jul 16 - Fri, Jul 24
LATAM Airlines
LATAM Airlines1 stop
SEA - BUE
LATAM Airlines
LATAM Airlines2 stops
BUE - SEA
1356$
1319$
Prime price per passenger
Wed, Jul 29 - Sat, Aug 8
LATAM Airlines
LATAM Airlines2 stops
SEA - BUE
LATAM Airlines
LATAM Airlines1 stop
BUE - SEA
1509$
1490$
Prime price per passenger
Wed, Jun 24
Frontier Airlines
Frontier Airlines2 stops
SEA - BUE
446$
432$
Prime price per passenger
Mon, Jul 6
Frontier Airlines
Frontier Airlines2 stops
SEA - BUE
462$
448$
Prime price per passenger
Mon, Jul 13
Frontier Airlines
Frontier Airlines2 stops
SEA - BUE
499$
485$
Prime price per passenger
Wed, Aug 12
Aeromexico
Aeromexico1 stop
SEA - BUE
643$
619$
Prime price per passenger
Mon, Aug 24
Aeromexico
Aeromexico1 stop
SEA - BUE
643$
619$
Prime price per passenger
Sun, Jul 26
Aeromexico
Aeromexico1 stop
SEA - BUE
785$
761$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle, WA to Buenos Aires

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of June. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Jun 8 - Jun 14
Flights from just $779
$779
$843
$994
$888
$937
$1,146
$931
$1,056
$937
$821
$890
$834
JuneJulyAugust
Flying Time15 h and 23 mWhen flying from Seattle, WA to Buenos Aires, this can take around 15 h and 23 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$432The best price for flights from Seattle, WA to Buenos Aires offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSeattle-Tacoma International AirportWhen flying from Seattle, WA to Buenos Aires
Destination airportsJorge Newberry Airport, Ministro Pistarini International AirportWhen traveling from Seattle, WA to Buenos Aires
Peak seasonMarchMarch is the busiest time to fly from Seattle, WA to Buenos Aires according to search data results from our customers
One-way average Price$1201A flight from Seattle, WA to Buenos Aires at eDreams will cost around $1201, this being based on prices of the previous 6 months of data
Best time to bookMarchApril is one of the most frequent times to fly to Buenos Aires from Seattle, WA according to real data from our customers
Exchange rate
1 USD = 1434.35 ARS
1 ARS = 0 USD
Last revised on Wed, 06/3
Distance: 6918 miles
Seattle, WA airports
Seattle All Airports (SEA)How far from city center: 11 miles
Buenos Aires airports
Pistarini (EZE)How far from city center: 17 miles
Jorge Newberry (AEP)How far from city center: 2 miles

Are you planning to travel to Buenos Aires for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Seattle, WA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Buenos Aires and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Seattle, WA to Buenos Aires

On average, how much is the price of a flight from Seattle, WA to Buenos Aires?
When you fly from Seattle, WA to Buenos Aires the average price is $1201. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Seattle, WA to Buenos Aires, how can I find the cheapest price?
The cheapest price for a flight from Seattle, WA to Buenos Aires is $432. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Seattle, WA to Buenos Aires?
The most popular months to book a trip from Seattle, WA to Buenos Aires are March, August and November, based on the searches of our customers.
When is the best time to travel from Seattle, WA to Buenos Aires?
The best time of the year to visit Buenos Aires depends on lots of personal preferences, especially the price. Regarding popularity, November is the best month to fly to Buenos Aires from Seattle, WA in terms of searches from our customers, followed by December and March. If you prefer to avoid the busy season and get away from the crowds September, April and October are the months with fewer searches for Seattle, WA - Buenos Aires.
How long does the flight from Seattle, WA to Buenos Aires take?
Flight length from Seattle, WA to Buenos Aires is around 15 h and 23 m on average, at an average distance of 6,917.56 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Buenos Aires compared to Seattle, WA?
While in Seattle, WA the temperatures can reach an average of 64ºF ºC in summer, Buenos Aires's temperatures can go up to 75ºF ºC during the hot season. In winter, however, weather indicators show around 54ºF ºC in Buenos Aires, compared to the 42ºF ºC average degrees reported in Seattle, WA.

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