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$519+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — SEA
dic. 10 — dic. 171
mié. 12/10
mié. 12/17
1 adult, Economy
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Find 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 noviembre 10, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/8. 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.
vie. 12/57:43 pmEZE - SEA
2 stops24h 01mLATAM Airlines
sáb. 12/65:00 pmSEA - EZE
2 stops28h 50mLATAM Airlines
Deal found 11/8$705
This LATAM Airlines deal was found by Cheapflights users on 11/8. 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.
mié. 12/312:15 pmEZE - SEA
2 stops31h 09mLATAM Airlines
vie. 12/57:55 amSEA - EZE
2 stops31h 50mLATAM Airlines
Deal found 11/8$723
This LATAM Airlines deal was found by Cheapflights users on 11/8. 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.
mié. 12/312:15 pmEZE - SEA
2 stops31h 09mLATAM Airlines
jue. 12/411:00 pmSEA - EZE
2 stops29h 35mLATAM Airlines
Deal found 11/8$728
This LATAM Airlines deal was found by Cheapflights users on 11/8. 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.
mar. 12/27:43 pmEZE - SEA
2 stops21h 47mLATAM Airlines
jue. 12/47:55 amSEA - EZE
1 stop20h 40mLATAM Airlines
Deal found 11/8$775
This LATAM Airlines deal was found by Cheapflights users on 11/8. 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.
mar. 12/212:15 pmEZE - SEA
2 stops29h 15mLATAM Airlines
mié. 12/311:00 pmSEA - EZE
2 stops29h 35mLATAM Airlines
Deal found 11/8$780
This Trip.com deal was found by Cheapflights users on 11/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/33:40 pmAEP - SEA
2 stops26h 50mMultiple Airlines
sáb. 12/62:25 pmSEA - AEP
2 stops20h 35mMultiple Airlines
Deal found 11/8$892
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:00 amEZE - SEA
1 stop19h 30mMultiple Airlines
lun. 12/88:45 amSEA - EZE
1 stop19h 50mMultiple Airlines
Deal found 11/8$917
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:00 amEZE - SEA
1 stop19h 30mMultiple Airlines
mar. 12/910:26 pmSEA - EZE
2 stops26h 24mMultiple Airlines
Deal found 11/8$964
This American Airlines deal was found by Cheapflights users on 11/9. 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.
mié. 12/1711:20 pmEZE - SEA
2 stops20h 34mAmerican Airlines
mié. 1/710:00 amSEA - EZE
2 stops18h 10mAmerican Airlines
Deal found 11/9$969
This eDestinos deal was found by Cheapflights users on 11/8. 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.
mié. 12/312:15 pmEZE - SEA
2 stops51h 11mLATAM Airlines
sáb. 12/66:05 amSEA - EZE
2 stops19h 15mLATAM Airlines
Deal found 11/8$992
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:00 amEZE - SEA
2 stops19h 45mMultiple Airlines
lun. 12/88:45 amSEA - EZE
1 stop19h 50mMultiple Airlines
Deal found 11/8$999
This Delta deal was found by Cheapflights users on 11/10. 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.
mié. 12/1711:55 pmEZE - SEA
1 stop25h 55mDelta
mié. 1/76:15 amSEA - EZE
1 stop20h 05mDelta
Deal found 11/10$1,012

Cheap flight deals from Argentina to Seattle

Keep the following information in mind while searching for Argentina to Seattle flight deals. Data was last updated noviembre 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$705
(LATAM Airlines)

One-way from

$519
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,444
Provider with most accurate pricing for Buenos Aires (BUE)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Seattle/Tacoma Intl flights.
Search Deals
From Argentina to Seattle/Tacoma Intl
Search Deals
One-way flight from Argentina to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 10, 2025.
Use the filters below to find and compare flights from Argentina to Seattle that are best for you.

Fly from

Argentina

Fly to

Seattle

Route

Depart

Return

Price

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

mar. 12/2

7:43 pm-12:30 pm

2 stops21h 47m

Seattle/Tacoma Intl

jue. 12/4

7:55 am-9:35 am

1 stop20h 40m

$775

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

mié. 12/3

3:40 pm-6:55 pm

3 stops32h 15m

Seattle/Tacoma Intl

sáb. 12/6

8:45 am-7:30 am

2 stops41h 45m

$926

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

mié. 12/17

9:40 pm-1:00 pm

2 stops20h 20m

Seattle/Tacoma Intl

mié. 1/7

10:00 am-9:10 am

2 stops18h 10m

$969

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

mié. 12/17

8:55 pm-5:47 pm

1 stop25h 52m

Seattle/Tacoma Intl

mié. 1/7

6:15 am-7:20 am

1 stop20h 05m

$1,012

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

lun. 12/1

11:55 pm-9:46 pm

2 stops26h 51m

Seattle/Tacoma Intl

lun. 12/8

11:59 pm-9:20 am

1 stop28h 21m

$1,019

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

mié. 12/3

6:20 pm-2:44 pm

2 stops25h 24m

Seattle/Tacoma Intl

mar. 12/9

7:25 am-7:40 pm

2 stops31h 15m

$1,029

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

jue. 12/4

11:30 am-12:41 pm

2 stops30h 11m

Seattle/Tacoma Intl

mar. 12/9

6:00 am-7:40 pm

2 stops32h 40m

$1,029

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

vie. 12/5

3:40 pm-1:10 pm

2 stops26h 30m

Seattle/Tacoma Intl

mar. 12/9

7:25 am-7:40 pm

2 stops31h 15m

$1,082

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

mié. 12/3

5:15 pm-10:21 pm

2 stops34h 06m

Seattle/Tacoma Intl

dom. 12/7

7:25 am-6:40 pm

2 stops30h 15m

$1,082

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

jue. 4/30

10:35 am-10:24 am

2 stops27h 49m

Seattle/Tacoma Intl

dom. 5/17

1:45 pm-4:05 pm

2 stops22h 20m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 25 results
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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, December is the cheapest month in which you can book a flight from Argentina to Seattle (average of $1,052). Flying from Argentina to Seattle in November is currently the most expensive (average of $2,877). 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.

What is the cheapest time of day to fly from AR to SEA?

Find hourly flight availability from Argentina to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 10, 2025.

One of the essential ways to save on airfare from Argentina to Seattle is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 63% on airfare.

What is the cheapest day to fly from Argentina to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Argentina to Seattle. Price data was last updated on November 24, 2024.

Travelers seeking maximum savings on their Argentina to Seattle flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 noviembre 10, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and United 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.
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,870 reviews
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,011 reviews
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 20h 20m. 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, December is the cheapest month in which you can book a flight from Argentina to Seattle (average of $1,052). Flying from Argentina to Seattle in November is currently the most expensive (average of $2,877). 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
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Argentina to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Argentina to Seattle

Discover the top 4 airlines 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 noviembre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$934Average$1,440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,075Average$1,124FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,219Average$1,326FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$1,277Average$1,427FlexibilityNo cancel feeOn-time81%

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