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Washington, D.C.

$350+ Cheap flights from Argentina to Washington, D.C. (WAS)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — WAS
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Argentina to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Argentina (AR0) to Washington, D.C. (WAS). 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 enero 21, 2025.

Round-trip from

$738
(Expedia)

One-way from

$350
(Kiwi.com)
From Argentina to Washington, D.C. (WAS)
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One-way flight from Argentina to Washington, D.C. (WAS)
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Find flight deals from Argentina to Washington, D.C.

Cheapest flights from Argentina to Washington, D.C.
Explore the most affordable flight options available from Argentina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1211:55 pmEZE - IAD
1 stop16h 05mAeromexico
mié. 3/264:36 pmIAD - EZE
1 stop16h 24mAeromexico
Deal found 1/20$738
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/191:40 amEZE - IAD
1 stop13h 20mAvianca
mié. 9/107:00 amIAD - EZE
1 stop21h 35mAvianca
Deal found 1/20$767
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/36:40 amEZE - IAD
3 stops19h 35mMultiple Airlines
vie. 5/234:05 amIAD - EZE
3 stops33h 25mMultiple Airlines
Deal found 1/20$881
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/17:00 amAEP - IAD
1 stop23h 35mAvianca
mié. 5/283:25 pmIAD - AEP
1 stop13h 15mAvianca
Deal found 1/21$900
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:20 pmAEP - IAD
2 stops18h 35mMultiple Airlines
vie. 10/103:25 pmIAD - AEP
1 stop13h 15mMultiple Airlines
Deal found 1/20$929
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/113:40 pmEZE - BWI
3 stops27h 37mMultiple Airlines
lun. 5/197:17 pmBWI - EZE
3 stops34h 43mMultiple Airlines
Deal found 1/21$931
This American Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 3/611:00 pmEZE - DCA
1 stop13h 54mAmerican Airlines
lun. 3/2411:51 amDCA - EZE
1 stop18h 54mAmerican Airlines
Deal found 1/21$943
This American Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 3/611:00 pmEZE - BWI
1 stop17h 24mAmerican Airlines
lun. 3/243:13 pmBWI - EZE
1 stop17h 17mAmerican Airlines
Deal found 1/21$943
This American Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 3/611:00 pmEZE - IAD
1 stop19h 22mAmerican Airlines
lun. 3/245:20 pmIAD - EZE
1 stop15h 10mAmerican Airlines
Deal found 1/21$943
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/264:00 pmEZE - DCA
3 stops24h 29mAir Canada
mié. 9/246:50 pmDCA - EZE
2 stops18h 40mAir Canada
Deal found 1/20$944
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/22:43 pmEZE - BWI
1 stop25h 28mCopa Airlines
lun. 3/174:35 pmBWI - EZE
1 stop14h 12mCopa Airlines
Deal found 1/20$966
This Copa Airlines deal was found by Cheapflights users on 1/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2610:55 amEZE - IAD
1 stop18h 24mCopa Airlines
mar. 9/232:25 amIAD - EZE
1 stop21h 30mCopa Airlines
Deal found 1/20$986

Find flights from Argentina to Washington, D.C. within your budget

Customize your flight search to find flights from Argentina to Washington, D.C. 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

mié. 3/12

11:55 pm-3:00 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

mié. 3/26

4:36 pm-10:00 am

1 stop16h 24m

$738

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

sáb. 5/3

6:40 am-1:15 am

3 stops19h 35m

Washington, D.C. Dulles Intl

vie. 5/23

7:00 am-12:10 am

1 stop16h 10m

$771

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

sáb. 5/3

6:40 am-1:15 am

3 stops19h 35m

Washington, D.C. Dulles Intl

vie. 5/23

4:05 am-2:30 pm

3 stops33h 25m

$881

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

jue. 5/1

7:00 am-5:35 am

1 stop23h 35m

Washington, D.C. Dulles Intl

mié. 5/28

3:25 pm-5:40 am

1 stop13h 15m

$900

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

dom. 5/11

3:40 pm-6:17 pm

3 stops27h 37m

Baltimore/Washington

lun. 5/19

7:17 pm-7:00 am

3 stops34h 43m

$931

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

jue. 3/6

11:00 pm-10:54 am

1 stop13h 54m

Washington, D.C. Reagan-National

lun. 3/24

11:51 am-7:45 am

1 stop18h 54m

$943

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

jue. 3/6

11:00 pm-2:24 pm

1 stop17h 24m

Baltimore/Washington

lun. 3/24

3:13 pm-9:30 am

1 stop17h 17m

$943

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

jue. 3/6

11:00 pm-4:22 pm

1 stop19h 22m

Washington, D.C. Dulles Intl

lun. 3/24

5:20 pm-9:30 am

1 stop15h 10m

$943

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

mié. 3/26

4:00 pm-7:57 pm

2 stops28h 57m

Washington, D.C. Reagan-National

mié. 9/24

6:50 pm-2:30 pm

2 stops18h 40m

$944

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

dom. 3/16

5:05 pm-12:53 pm

2 stops20h 48m

Washington, D.C. Dulles Intl

dom. 3/30

3:25 pm-5:40 am

1 stop13h 15m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from Argentina to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Argentina to Washington, D.C.

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

What is the cheapest month to book a flight from Argentina to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Argentina to Washington, D.C. (average of $241). Flying from Argentina to Washington, D.C. in March is currently the most expensive (average of $290). 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 WAS?

Find hourly flight availability from Argentina to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Argentina to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington, D.C. by month

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

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

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

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated enero 21, 2025.
See what other customers who have flown with LATAM Airlines, American Airlines and Delta from Argentina to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,849 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Argentina to Washington, D.C.. 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 Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $517 on American Airlines. Other airlines that offer cheap prices include Avianca from $523 and Copa Airlines from $535 one-way.

  • What are the most popular routes from Argentina to Washington, D.C.?

    While some choose either Buenos Aires Ministro Pistarini - Baltimore/Washington or Buenos Aires Ministro Pistarini - Washington, D.C. Reagan-National, Buenos Aires Ministro Pistarini - Washington, D.C. Dulles Intl is the most popular route from Argentina to Washington, D.C..

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

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

  • How can I find direct flights from Argentina to Washington, D.C.?

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

  • Can I find deals for business class flights from Argentina to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Argentina to Washington, D.C. 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 Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Argentina to Washington, D.C. (average of $241). Flying from Argentina to Washington, D.C. in March is currently the most expensive (average of $290). 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 Argentina?

Book flights to Argentina if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Argentina to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Bogotá to Dulles Intl flights
Guarulhos Intl to Dulles Intl flights
Bogotá to Reagan-National flights
Lima to Dulles Intl flights
Santa Cruz de la Sierra to Dulles Intl flights
Lima to Reagan-National flights
La Paz to Dulles Intl flights
Quito to Dulles Intl flights
Santa Cruz de la Sierra to Reagan-National flights
Guarulhos Intl to Reagan-National flights
Ministro Pistarini to Dulles Intl flights
Ministro Pistarini to Reagan-National flights
Quito to Reagan-National flights
Jose Maria Cordova Intl to Dulles Intl flights
Santiago to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Guayaquil to Dulles Intl flights
La Paz to Reagan-National flights
Jose Maria Cordova Intl to Reagan-National flights
Santiago to Reagan-National flights
Viracopos to Reagan-National flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Cali to Dulles Intl flights
Santos Dumont to Dulles Intl flights
Guayaquil to Reagan-National flights
Jorge Newbery to Dulles Intl flights
Montevideo to Dulles Intl flights
Cali to Reagan-National flights
Asuncion to Dulles Intl flights
Montevideo to Reagan-National flights
Brasilia to Reagan-National flights
Cochabamba to Dulles Intl flights
Pereira to Dulles Intl flights
Brasilia to Dulles Intl flights
Pereira to Reagan-National flights
Cúcuta to Dulles Intl flights
Florianopolis to Dulles Intl flights
Belo Horizonte to Dulles Intl flights
Fortaleza to Dulles Intl flights
Asuncion to Reagan-National flights
Barranquilla to Dulles Intl flights
Georgetown to Dulles Intl flights

Top 4 airlines flying from Argentina to Washington, D.C.

Discover the top 4 airlines that operate flights from Argentina to Washington, D.C.. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$630Average$833FlexibilityNo cancel feeOn-time71%
DeltaCheapest$713Average$1,085FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$747Average$984FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$795Average$1,093FlexibilityNo cancel feeOn-time71%
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