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$518+ Cheap flights from Argentina to Washington

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — SEA
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Argentina to Washington

Keep the following information in mind while searching for Argentina to Washington flight deals. Data was last updated juin 12, 2025.

Round-trip from

$962
(Gotogate)

One-way from

$518
(Mytrip)

Popular in

January

Cheapest in

March

Average price

$1,455
From Argentina to Washington
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One-way flight from Argentina to Washington
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Highest demand for flights based on searches. 12% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Argentina to Washington

Cheapest flights from Argentina to Washington
Explore the most affordable flight options available from Argentina to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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.
lun. 8/44:35 pmEZE - SEA
3 stops54h 01mAir Canada
dim. 8/177:15 pmSEA - EZE
3 stops63h 15mAir Canada
Deal found 6/11$962
This American Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 8/48:50 pmEZE - SEA
2 stops21h 43mAmerican Airlines
dim. 8/177:45 amSEA - EZE
2 stops19h 40mAmerican Airlines
Deal found 6/11$1,105
This Flighttix deal was found by Cheapflights users on 6/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/49:00 pmEZE - SEA
1 stop29h 37mUnited Airlines
dim. 8/1711:58 pmSEA - EZE
1 stop28h 02mUnited Airlines
Deal found 6/11$1,109
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/289:00 pmEZE - PDX
2 stops27h 50mUnited Airlines
dim. 10/56:25 pmPDX - EZE
2 stops33h 35mUnited Airlines
Deal found 6/10$1,111
This Avianca deal was found by Cheapflights users on 6/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/264:45 pmEZE - SEA
2 stops33h 35mAvianca
mar. 9/911:54 pmSEA - EZE
2 stops35h 26mAvianca
Deal found 6/11$1,121
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 8/258:10 pmAEP - SEA
2 stops30h 03mLATAM Airlines
mar. 9/97:20 amSEA - AEP
2 stops31h 15mLATAM Airlines
Deal found 6/11$1,139
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
dim. 9/286:13 pmEZE - PDX
2 stops23h 11mLATAM Airlines
dim. 10/57:00 amPDX - EZE
2 stops24h 47mLATAM Airlines
Deal found 6/11$1,150
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
dim. 9/283:40 pmAEP - PDX
2 stops25h 44mLATAM Airlines
dim. 10/57:00 amPDX - AEP
2 stops22h 40mLATAM Airlines
Deal found 6/11$1,150
This Rumbo deal was found by Cheapflights users on 6/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/267:13 pmEZE - SEA
2 stops21h 21mLATAM Airlines
sam. 9/68:20 amSEA - EZE
2 stops23h 27mLATAM Airlines
Deal found 6/11$1,163
This Delta deal was found by Cheapflights users on 6/11. 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.
dim. 8/318:10 pmEZE - SEA
1 stop17h 56mDelta
mer. 9/1011:35 amSEA - EZE
1 stop18h 10mDelta
Deal found 6/11$1,166
This Copa Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 12/162:31 amEZE - SEA
2 stops24h 47mCopa Airlines
mer. 1/76:13 pmSEA - EZE
2 stops25h 33mCopa Airlines
Deal found 6/12$1,228
This Mytrip deal was found by Cheapflights users on 6/11. 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.
dim. 8/32:30 amEZE - SEA
3 stops41h 55mMultiple Airlines
dim. 8/175:30 amSEA - EZE
3 stops29h 00mMultiple Airlines
Deal found 6/11$1,258

Cheapflights Fare Finder

Customize your flight search to find flights from Argentina to Washington 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 juin 12, 2025.
Use the filters below to find and compare flights from Argentina to Washington that are best for you.

Fly from

Argentina

Fly to

Washington

Route

Depart

Return

Price

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

lun. 8/4

4:35 pm-6:36 pm

3 stops54h 01m

Seattle/Tacoma Intl

dim. 8/17

7:15 pm-2:30 pm

3 stops63h 15m

$962

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

lun. 8/4

8:50 pm-2:33 pm

2 stops21h 43m

Seattle/Tacoma Intl

dim. 8/17

7:45 am-7:25 am

2 stops19h 40m

$1,105

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

lun. 8/4

9:00 pm-10:37 pm

1 stop29h 37m

Seattle/Tacoma Intl

dim. 8/17

11:58 pm-8:00 am

1 stop28h 02m

$1,109

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

dim. 9/28

9:00 pm-8:50 pm

2 stops27h 50m

Portland

dim. 10/5

6:25 pm-8:00 am

2 stops33h 35m

$1,111

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

mar. 8/26

4:45 pm-10:20 pm

2 stops33h 35m

Seattle/Tacoma Intl

mar. 9/9

11:54 pm-3:20 pm

2 stops35h 26m

$1,121

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

lun. 8/25

3:55 am-10:13 pm

2 stops22h 18m

Seattle/Tacoma Intl

mer. 9/10

11:35 am-9:45 am

1 stop18h 10m

$1,139

Buenos AiresSeattle

AEP - SEA

AEPSEA

Buenos Aires Jorge Newbery

lun. 8/25

8:10 pm-10:13 pm

2 stops30h 03m

Seattle/Tacoma Intl

mar. 9/9

7:20 am-6:35 pm

2 stops31h 15m

$1,139

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

dim. 9/28

6:13 pm-1:24 pm

2 stops23h 11m

Portland

dim. 10/5

7:00 am-11:47 am

2 stops24h 47m

$1,150

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

dim. 9/28

3:40 pm-1:24 pm

2 stops25h 44m

Portland

dim. 10/5

7:00 am-9:40 am

2 stops22h 40m

$1,150

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

mar. 8/26

7:13 pm-12:34 pm

2 stops21h 21m

Seattle/Tacoma Intl

sam. 9/6

8:20 am-11:47 am

2 stops23h 27m

$1,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 34 results
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Best time to book a flight from Argentina to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Argentina to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Argentina to State of Washington (average of $238). Flying from Argentina to State of Washington in July is currently the most expensive (average of $391). 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 WA?

Find hourly flight availability from Argentina to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated juin 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Argentina to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Argentina to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Argentina to State of Washington one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $696. American Airlines flights start at $812 while deals on Copa Airlines start at $830 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Argentina to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Argentina to State of Washington (average of $238). Flying from Argentina to State of Washington in July is currently the most expensive (average of $391). 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 Argentina to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Argentina to Washington

Discover the top 3 airlines that operate flights from Argentina to Washington. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,058Average$1,250FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,130Average$1,545FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,219Average$1,475FlexibilityNo cancel feeOn-time69%

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