$339+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — WAS
Oct 15 — Oct 221
1 adult, Economy
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Find cheap flights from Argentina to Washington, D.C. with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Argentina to Washington, D.C.
Keep the following information in mind while searching for Argentina to Washington, D.C. flight deals. Data was last updated September 15, 2025.
Round-trip from | $675 (American Airlines) |
|---|---|
One-way from | $339 (Avianca Connect) |
Popular in | January |
Cheapest in | April |
Average price | $767 |
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 September 15, 2025.
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 September 15, 2025.
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:40 pmEZE - DCA
1 stop15h 19mAmerican Airlines
Tue 10/147:06 pmDCA - EZE
1 stop14h 09mAmerican Airlines
Deal found 9/14![American Airlines logo]()
$675
This Priceline deal was found by Cheapflights users on 9/13. 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.
Tue 11/41:40 amEZE - IAD
1 stop13h 35mAvianca
Fri 11/145:45 amIAD - EZE
1 stop22h 05mAvianca
Deal found 9/13![Avianca logo]()
$694
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 9/283:48 amEZE - IAD
1 stop21h 42mCopa Airlines
Sun 10/122:25 amIAD - EZE
1 stop21h 30mCopa Airlines
Deal found 9/15![Copa Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/3010:25 pmEZE - DCA
1 stop20h 35mDelta
Tue 11/44:03 pmDCA - EZE
1 stop14h 57mDelta
Deal found 9/15![Delta logo]()
$700
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/3010:25 pmEZE - IAD
1 stop21h 53mDelta
Tue 11/410:11 amIAD - EZE
2 stops18h 09mDelta
Deal found 9/15![Delta logo]()
$700
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:40 amEZE - IAD
3 stops24h 30mAvianca
Wed 12/315:45 amIAD - EZE
1 stop22h 05mAvianca
Deal found 9/14![Avianca logo]()
$701
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:10 pmEZE - IAD
1 stop16h 30mDelta
Tue 10/146:00 amIAD - EZE
1 stop26h 45mDelta
Deal found 9/14![Delta logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:30 amAEP - IAD
2 stops20h 05mMultiple Airlines
Wed 10/157:00 amIAD - AEP
1 stop21h 40mMultiple Airlines
Deal found 9/15![Multiple Airlines logo]()
$702
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amEZE - DCA
2 stops26h 25mLATAM Airlines
Tue 11/112:35 pmDCA - EZE
2 stops28h 20mLATAM Airlines
Deal found 9/14![LATAM Airlines logo]()
$709
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:30 pmEZE - IAD
2 stops23h 07mLATAM Airlines
Tue 11/47:05 amIAD - EZE
2 stops21h 15mLATAM Airlines
Deal found 9/15![LATAM Airlines logo]()
$709
This Avianca Connect deal was found by Cheapflights users on 9/13. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:40 amEZE - BWI
2 stops21h 53mMultiple Airlines
Fri 10/315:01 pmBWI - EZE
2 stops21h 49mMultiple Airlines
Deal found 9/13![Multiple Airlines logo]()
$711
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:05 pmAEP - DCA
2 stops45h 55mLATAM Airlines
Wed 10/152:40 pmDCA - AEP
2 stops50h 55mLATAM Airlines
Deal found 9/14![LATAM Airlines logo]()
$711
Cheapflights Fare Finder
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 September 15, 2025.
Use the filters below to find and compare flights from Argentina to Washington, D.C. that are best for you.
Fly from
Argentina
Fly to
Washington, D.C.
Route
Depart
Return
Price
Buenos AiresWashington, D.C.
EZE - IAD
EZEIAD
Buenos Aires Ministro Pistarini
Mon 10/27
2:32 pm-4:20 am
1 stop14h 48m
Washington, D.C. Dulles Intl
Thu 10/30
2:25 am-1:00 am
1 stop21h 35m
$697
Buenos AiresWashington, D.C.
EZE - IAD
EZEIAD
Buenos Aires Ministro Pistarini
Sun 9/28
3:48 am-12:30 am
1 stop21h 42m
Washington, D.C. Dulles Intl
Sun 10/12
2:25 am-12:55 am
1 stop21h 30m
$697
Buenos AiresWashington, D.C.
EZE - DCA
EZEDCA
Buenos Aires Ministro Pistarini
Thu 10/30
4:05 am-10:05 pm
2 stops19h 00m
Washington, D.C. Reagan-National
Tue 11/4
4:03 pm-9:00 am
1 stop14h 57m
$700
Buenos AiresWashington, D.C.
EZE - DCA
EZEDCA
Buenos Aires Ministro Pistarini
Thu 10/30
10:55 pm-1:49 pm
1 stop15h 54m
Washington, D.C. Reagan-National
Tue 11/4
11:00 am-7:20 am
1 stop18h 20m
$700
Buenos AiresWashington, D.C.
EZE - DCA
EZEDCA
Buenos Aires Ministro Pistarini
Thu 10/30
8:55 pm-2:53 pm
1 stop18h 58m
Washington, D.C. Reagan-National
Tue 11/11
4:05 pm-9:00 am
1 stop14h 55m
$700
Buenos AiresWashington, D.C.
EZE - DCA
EZEDCA
Buenos Aires Ministro Pistarini
Wed 12/17
11:55 pm-11:39 am
1 stop13h 44m
Washington, D.C. Reagan-National
Wed 12/31
10:17 am-6:05 am
2 stops17h 48m
$700
Buenos AiresWashington, D.C.
EZE - IAD
EZEIAD
Buenos Aires Ministro Pistarini
Thu 10/30
8:55 pm-2:37 pm
1 stop18h 42m
Washington, D.C. Dulles Intl
Tue 11/4
12:09 pm-10:15 am
1 stop20h 06m
$700
Buenos AiresWashington, D.C.
EZE - IAD
EZEIAD
Buenos Aires Ministro Pistarini
Mon 9/29
8:10 pm-9:09 am
1 stop13h 59m
Washington, D.C. Dulles Intl
Mon 10/13
6:00 am-9:45 am
1 stop26h 45m
$700
Buenos AiresWashington, D.C.
AEP - IAD
AEPIAD
Buenos Aires Jorge Newbery
Thu 10/2
10:30 am-5:35 am
2 stops20h 05m
Washington, D.C. Dulles Intl
Wed 10/15
7:00 am-5:40 am
1 stop21h 40m
$702
Buenos AiresWashington, D.C.
EZE - IAD
EZEIAD
Buenos Aires Ministro Pistarini
Thu 10/30
4:30 pm-2:37 pm
2 stops23h 07m
Washington, D.C. Dulles Intl
Tue 11/4
7:05 am-6:20 am
2 stops21h 15m
$709
Showing 1-10 of 60 results
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.
Cheapflights Insights
Everything you need to know about your flight from Argentina to Washington, D.C.
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 $292). Flying from Argentina to Washington, D.C. in April is currently the most expensive (average of $337). 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 September 15, 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.
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 September 15, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines, and United Airlines from Argentina to Washington, D.C. 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.
Overall
8.0
Comfort
7.9
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Overall
8.0
Comfort
7.9
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Overall
8.0
Comfort
7.9
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Overall
8.0
Comfort
7.9
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Overall
8.0
Comfort
7.9
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Overall
8.0
Comfort
7.9
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
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.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWoodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
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.
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 September 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$344 | Average$994 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$707 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$442 | Average$912 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$673 | Average$941 | FlexibilityNo cancel fee | On-time71% |