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$439+ Cheap flights from Seattle (SEA) to Argentina

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EZE
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Seattle to Argentina

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Argentina (AR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$1,216
(Gotogate)

One-way from

$439
(Copa Airlines)
From Seattle/Tacoma Intl to Argentina
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One-way flight from Seattle/Tacoma Intl to Argentina
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Find flight deals from Seattle to Argentina

Cheapest flights from Seattle to Argentina
Explore the most affordable flight options available from Seattle to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Gotogate deal was found by Cheapflights users on 1/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/13:58 pmSEA - MDZ
2 stops33h 57mLATAM Airlines
Sat 3/812:50 pmMDZ - SEA
2 stops60h 56mLATAM Airlines
Deal found 1/16$1,216
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/216:15 amSEA - EZE
2 stops20h 05mUnited Airlines
Fri 4/49:00 pmEZE - SEA
2 stops25h 31mUnited Airlines
Deal found 1/15$1,230
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:50 pmSEA - EZE
2 stops31h 20mMultiple Airlines
Mon 10/203:47 amEZE - SEA
2 stops22h 06mMultiple Airlines
Deal found 1/15$1,231
This Delta deal was found by Cheapflights users on 1/15. 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.
Sun 4/2011:30 pmSEA - EZE
1 stop30h 15mDelta
Sun 5/48:10 pmEZE - SEA
1 stop31h 59mDelta
Deal found 1/15$1,234
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/87:05 pmSEA - AEP
3 stops34h 25mMultiple Airlines
Tue 2/1811:45 amAEP - SEA
3 stops31h 45mMultiple Airlines
Deal found 1/15$1,239
This Ovago deal was found by Cheapflights users on 1/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:10 amSEA - AEP
2 stops31h 20mLATAM Airlines
Sun 4/69:05 pmAEP - SEA
3 stops30h 11mLATAM Airlines
Deal found 1/16$1,242
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:45 amSEA - EZE
3 stops52h 40mAir Canada
Mon 2/105:00 pmEZE - SEA
2 stops33h 30mAir Canada
Deal found 1/15$1,243
This Copa Airlines deal was found by Cheapflights users on 1/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:24 pmSEA - EZE
2 stops26h 47mCopa Airlines
Thu 5/13:47 amEZE - SEA
2 stops25h 36mCopa Airlines
Deal found 1/15$1,252
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:55 amSEA - EZE
2 stops19h 53mLATAM Airlines
Sun 8/313:55 amEZE - SEA
2 stops24h 16mLATAM Airlines
Deal found 1/15$1,268
This American Airlines deal was found by Cheapflights users on 1/16. 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 3/127:00 amSEA - EZE
2 stops19h 10mAmerican Airlines
Sat 3/2211:59 pmEZE - SEA
1 stop27h 27mAmerican Airlines
Deal found 1/16$1,275
This flugladen.de deal was found by Cheapflights users on 1/16. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:15 amSEA - EZE
2 stops22h 05mAustrian Airlines
Sun 3/99:05 pmEZE - SEA
2 stops22h 49mAustrian Airlines
Deal found 1/16$1,299
This Flysmarter deal was found by Cheapflights users on 1/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:15 amSEA - EZE
1 stop19h 05mLufthansa
Sat 3/811:55 pmEZE - SEA
1 stop16h 57mLufthansa
Deal found 1/14$1,303

Find flights from Seattle to Argentina within your budget

Customize your flight search to find flights from Seattle to Argentina 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleMendoza

SEA - MDZ

SEAMDZ

Seattle/Tacoma Intl

Sat 3/1

3:58 pm-6:55 am

2 stops33h 57m

Mendoza El Plumerillo

Sat 3/8

12:50 pm-8:46 pm

2 stops60h 56m

$1,216

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Sun 3/2

9:24 am-10:11 pm

3 stops31h 47m

Buenos Aires Ministro Pistarini

Sun 3/9

8:00 am-11:46 am

3 stops31h 46m

$1,233

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Mon 6/30

1:45 pm-2:30 am

2 stops32h 45m

Buenos Aires Ministro Pistarini

Sun 7/6

3:55 am-9:51 pm

2 stops21h 56m

$1,239

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

Tue 7/1

1:45 pm-6:30 pm

2 stops24h 45m

Buenos Aires Jorge Newbery

Wed 7/9

10:35 am-2:40 pm

2 stops32h 05m

$1,239

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Tue 3/25

10:24 am-9:55 pm

1 stop31h 31m

Buenos Aires Ministro Pistarini

Fri 4/4

11:25 pm-8:00 pm

1 stop24h 35m

$1,244

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Mon 3/3

7:15 am-7:20 am

1 stop19h 05m

Buenos Aires Ministro Pistarini

Mon 3/10

9:05 pm-12:52 pm

1 stop19h 47m

$1,250

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Mon 3/3

7:15 am-9:20 am

1 stop21h 05m

Buenos Aires Ministro Pistarini

Mon 3/10

11:55 pm-6:38 pm

3 stops22h 43m

$1,258

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Thu 3/20

5:45 am-2:25 pm

3 stops28h 40m

Buenos Aires Ministro Pistarini

Thu 3/27

4:00 pm-9:30 pm

2 stops33h 30m

$1,263

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Tue 3/25

10:12 am-6:10 pm

2 stops27h 58m

Buenos Aires Ministro Pistarini

Sun 4/6

12:48 pm-12:33 pm

2 stops27h 45m

$1,270

SeattleBuenos Aires

SEA - EZE

SEAEZE

Seattle/Tacoma Intl

Wed 3/12

7:00 am-6:10 am

2 stops19h 10m

Buenos Aires Ministro Pistarini

Sat 3/22

11:59 pm-11:26 pm

1 stop27h 27m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 38 results
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Best time to book a flight from Seattle to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Seattle 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.

Travel insights for flights from Seattle to Argentina

Get recent, data-driven insights about flights from Seattle to Argentina including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Argentina (average of $795). Flying from Seattle to Argentina in December is currently the most expensive (average of $1,260). 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 SEA to AR?

Find hourly flight availability from Seattle to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Argentina as you normally would.

Rainfall in Argentina by month

Plan your trip to Argentina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

Temperature in Argentina by month

Plan your trip to Argentina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated January 16, 2025.
Read reviews from past customers who have flown Delta, Air Canada and United Airlines from Seattle to Argentina. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
869 reviews

Entertainment

5.7

Overall

8.0

Crew

8.3

Comfort

7.4

Boarding

7.9

Food

6.4

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Aerolineas Argentinas
8.0
Very good
869 reviews
Aerolineas Argentinas
8.0
Very good
869 reviews

Entertainment

5.7

Overall

8.0

Crew

8.3

Comfort

7.4

Boarding

7.9

Food

6.4

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Delta
8.0
Very good
8,511 reviews
Aerolineas Argentinas
8.0
Very good
869 reviews

Entertainment

5.7

Overall

8.0

Crew

8.3

Comfort

7.4

Boarding

7.9

Food

6.4

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Copa Airlines
7.7
Good
1,658 reviews
Aerolineas Argentinas
8.0
Very good
869 reviews

Entertainment

5.7

Overall

8.0

Crew

8.3

Comfort

7.4

Boarding

7.9

Food

6.4

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Austrian Airlines
7.6
Good
786 reviews
Aerolineas Argentinas
8.0
Very good
869 reviews

Entertainment

5.7

Overall

8.0

Crew

8.3

Comfort

7.4

Boarding

7.9

Food

6.4

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

LATAM Airlines
7.5
Good
1,847 reviews
Aerolineas Argentinas
8.0
Very good
869 reviews

Entertainment

5.7

Overall

8.0

Crew

8.3

Comfort

7.4

Boarding

7.9

Food

6.4

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Argentina. 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 from for flights from Seattle to Argentina?

    If you book a flight to Argentina from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • What are the cheapest airlines to fly from Seattle to Argentina one-way?

    The cheapest airlines for a one-way flight from Seattle to Argentina are Copa Airlines ($439), Air Canada ($614), and Delta ($768).

  • What are the most popular routes from Seattle to Argentina?

    The most popular route from Seattle to Argentina is Seattle/Tacoma Intl - Buenos Aires Ministro Pistarini. You may also consider Seattle/Tacoma Intl - Buenos Aires Jorge Newbery or Seattle/Tacoma Intl - San Carlos de Bariloche Teniente Luis Candelaria.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Argentina 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 Seattle to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Argentina (average of $795). Flying from Seattle to Argentina in December is currently the most expensive (average of $1,260). 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

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Alternative routes for Seattle to Argentina

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

Discover the top 4 airlines that operate flights from Seattle to Argentina. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,100Average$1,371FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,113Average$1,498FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,113Average$1,433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,208Average$1,407FlexibilityNo cancel feeOn-time69%
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