Seattle

$489+ Cheap flights from Argentina to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — SEA
Jul 22 — Jul 291
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Cheap flight deals from Argentina to Seattle

Cheapest flights from Argentina to Seattle
Explore the most affordable flight options available from Argentina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.

This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:50 pm
EZE
-
SEA
2 stops22h 06m
American Airlines
Tue 8/257:40 am
SEA
-
EZE
2 stops21h 05m
American Airlines
Deal found 6/19$995
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:35 pm
EZE
-
SEA
1 stop19h 25m
American Airlines
Wed 7/111:43 am
SEA
-
EZE
1 stop15h 22m
American Airlines
Deal found 6/17$998
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:30 pm
EZE
-
SEA
1 stop29h 50m
American Airlines
Tue 8/1812:58 pm
SEA
-
EZE
1 stop15h 47m
American Airlines
Deal found 6/20$1,000
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:20 pm
EZE
-
SEA
2 stops20h 31m
American Airlines
Tue 10/206:23 am
SEA
-
EZE
2 stops20h 52m
American Airlines
Deal found 6/22$1,002
This eDestinos deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:10 pm
EZE
-
SEA
1 stop19h 57m
LATAM Airlines
Wed 10/218:25 am
SEA
-
EZE
1 stop21h 15m
LATAM Airlines
Deal found 6/22$1,012
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 pm
EZE
-
SEA
1 stop29h 05m
American Airlines
Mon 11/305:24 am
SEA
-
EZE
1 stop22h 06m
American Airlines
Deal found 6/21$1,015
This eDestinos deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 am
EZE
-
SEA
2 stops21h 59m
Multiple Airlines
Wed 10/218:00 am
SEA
-
EZE
2 stops38h 45m
Multiple Airlines
Deal found 6/22$1,028
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:45 pm
AEP
-
SEA
2 stops25h 15m
Delta
Sat 12/55:45 pm
SEA
-
AEP
2 stops19h 45m
Delta
Deal found 6/21$1,056
This LATAM Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:25 am
AEP
-
SEA
2 stops40h 40m
LATAM Airlines
Mon 8/318:05 am
SEA
-
AEP
2 stops33h 25m
LATAM Airlines
Deal found 6/21$1,081
This oojo deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:05 pm
AEP
-
SEA
2 stops41h 25m
Multiple Airlines
Mon 11/306:00 am
SEA
-
AEP
2 stops31h 40m
Multiple Airlines
Deal found 6/21$1,094
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:05 pm
AEP
-
SEA
2 stops41h 20m
Multiple Airlines
Sun 9/276:00 am
SEA
-
AEP
2 stops32h 30m
Multiple Airlines
Deal found 6/18$1,109
This oojo deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:05 pm
AEP
-
SEA
2 stops41h 45m
LATAM Airlines
Sun 9/276:00 am
SEA
-
AEP
2 stops32h 30m
LATAM Airlines
Deal found 6/21$1,117

Find flight deals from Argentina to Seattle

Keep the following information in mind while searching for Argentina to Seattle flight deals. Data was last updated June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$995
(American Airlines)

One-way from

$489
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$1,411
Provider with most accurate pricing for Buenos Aires (BUE)-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Seattle/Tacoma Intl flights.
From Argentina to Seattle/Tacoma Intl
One-way flight from Argentina to Seattle/Tacoma Intl
Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Argentina to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Argentina to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 8/18

8:50 pm-2:56 pm

2 stops22h 06m

Seattle/Tacoma Intl

Tue 8/25

7:40 am-8:45 am

2 stops21h 05m

$995

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-9:50 am

1 stop17h 40m

Seattle/Tacoma Intl

Sun 9/27

8:00 am-9:40 am

1 stop21h 40m

$1,047

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Sun 9/20

8:10 pm-7:01 pm

1 stop26h 51m

Seattle/Tacoma Intl

Tue 10/20

6:00 am-9:40 am

2 stops23h 40m

$1,047

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 8/18

8:10 pm-8:23 pm

1 stop28h 13m

Seattle/Tacoma Intl

Tue 8/25

7:16 am-9:45 am

1 stop22h 29m

$1,047

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Sun 9/20

3:55 am-9:55 pm

2 stops22h 00m

Seattle/Tacoma Intl

Wed 10/21

7:20 am-11:30 am

2 stops24h 10m

$1,056

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Thu 8/6

9:00 pm-10:47 am

1 stop17h 47m

Seattle/Tacoma Intl

Tue 8/18

7:00 am-8:00 am

1 stop21h 00m

$1,056
Quickest round-trip

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Mon 9/14

9:00 pm-2:24 pm

2 stops21h 24m

Seattle/Tacoma Intl

Thu 9/17

12:10 pm-8:00 am

1 stop15h 50m

$1,056

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Thu 8/27

8:10 pm-9:49 am

1 stop17h 39m

Seattle/Tacoma Intl

Thu 9/17

8:00 am-9:40 am

1 stop21h 40m

$1,056

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

Mon 10/19

3:45 pm-2:47 pm

2 stops27h 02m

Seattle/Tacoma Intl

Wed 12/2

5:45 pm-6:30 pm

2 stops19h 45m

$1,056

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 10/20

9:00 pm-11:46 am

2 stops18h 46m

Seattle/Tacoma Intl

Wed 12/2

8:30 am-9:20 am

2 stops19h 50m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Argentina to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Argentina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Argentina to Seattle

What is the cheapest month to book a flight from Argentina to Seattle?

Currently, May is the cheapest month in which you can book a flight from Argentina to Seattle (average of $763). Flying from Argentina to Seattle in November is currently the most expensive (average of $1,431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 22, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Argentina to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Argentina to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Argentina?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Argentina. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Argentina to Seattle?

    Departing from Argentina to Seattle will take you 17h 40m. The distance from Argentina to Seattle is about 6911 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Argentina to Seattle that include hotel bookings?

    Yes. In addition to deals on Argentina to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Argentina to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Argentina to Seattle.

  • Can I find deals for business class flights from Argentina to Seattle?

    Yes. Cheapflights offers flight deals from Argentina to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Argentina to Seattle?

    Currently, May is the cheapest month in which you can book a flight from Argentina to Seattle (average of $763). Flying from Argentina to Seattle in November is currently the most expensive (average of $1,431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Renton
Edmonds
Snoqualmie
Tumwater
Tukwila
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Argentina to Seattle

Discover the top airline that operate flights from Argentina to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,050Average$1,075FlexibilityNo cancel feeOn-time71%

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