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Jorge Newbery

$271+ Cheap flights from Dulles Intl (IAD) to Jorge Newbery (AEP)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AEP
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Jorge Newbery

Cheapest flights from Dulles Intl to Jorge Newbery
Explore the most affordable flight options available from Dulles Intl to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.

This Avianca deal was found by Cheapflights users on 2/22. 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.
Wed 5/63:35 pm
IAD
-
AEP
1 stop13h 05m
Avianca
Thu 5/147:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
Deal found 2/22$608
This Delta deal was found by Cheapflights users on 2/22. 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.
Tue 9/154:00 pm
IAD
-
AEP
2 stops16h 40m
Delta
Fri 9/253:40 pm
AEP
-
IAD
2 stops19h 10m
Delta
Deal found 2/22$637
This Avianca deal was found by Cheapflights users on 2/22. 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.
Wed 9/166:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Wed 9/237:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
Deal found 2/22$658
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Mon 4/133:35 pm
IAD
-
AEP
1 stop13h 05m
Multiple Airlines
Mon 4/275:45 am
AEP
-
IAD
2 stops24h 35m
Multiple Airlines
Deal found 2/23$660
This Avianca deal was found by Cheapflights users on 2/23. 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.
Sat 5/306:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Fri 6/57:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
Deal found 2/23$665
This Expedia deal was found by Cheapflights users on 2/22. 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.
Sun 11/86:00 am
IAD
-
AEP
2 stops23h 40m
LATAM Airlines
Sun 11/158:05 pm
AEP
-
IAD
2 stops30h 00m
LATAM Airlines
Deal found 2/22$667
This Justfly.com deal was found by Cheapflights users on 2/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:35 pm
IAD
-
AEP
1 stop13h 05m
Avianca
Thu 4/307:00 am
AEP
-
IAD
1 stop23h 20m
Avianca
Deal found 2/23$668
This Avianca deal was found by Cheapflights users on 2/25. 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.
Fri 5/16:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Sun 5/317:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
Deal found 2/25$671
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Wed 5/67:00 am
AEP
-
IAD
1 stop23h 20m
Avianca
Deal found 2/24$672

Find flight deals from Dulles Intl to Jorge Newbery

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Jorge Newbery (AEP). 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 February 26, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$628
(Avianca)

One-way from

$271
(Avianca)

Popular in

December

Cheapest in

August

Average price

$875
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Buenos Aires Jorge Newbery flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Buenos Aires Jorge Newbery flights.
Search Deals
From Washington, D.C. Dulles Intl to Buenos Aires Jorge Newbery
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Buenos Aires Jorge Newbery
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Jorge Newbery 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 February 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Wed 5/6

3:35 pm-5:40 am

1 stop13h 05m

Buenos Aires Jorge Newbery

Thu 5/14

7:00 am-5:20 am

1 stop23h 20m

$661

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Thu 4/2

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Wed 4/15

7:00 am-2:15 pm

1 stop32h 15m

$679

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Tue 4/7

7:29 pm-4:00 pm

2 stops19h 31m

Buenos Aires Jorge Newbery

Tue 4/14

5:05 pm-11:46 am

2 stops19h 41m

$700

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Mon 4/6

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Sun 4/19

7:00 am-5:20 am

1 stop23h 20m

$754

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Wed 5/6

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Thu 5/14

5:35 pm-2:13 pm

2 stops21h 38m

$814

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Fri 4/17

5:45 am-5:40 am

2 stops22h 55m

Buenos Aires Jorge Newbery

Sat 4/25

7:00 am-5:20 am

1 stop23h 20m

$815

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Tue 4/7

4:10 am-8:30 am

3 stops27h 20m

Buenos Aires Jorge Newbery

Tue 4/14

8:40 am-5:20 am

2 stops21h 40m

$888

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Fri 3/13

7:59 pm-10:30 am

2 stops37h 31m

Buenos Aires Jorge Newbery

Fri 3/27

7:00 am-2:40 am

2 stops20h 40m

$1,012

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Sun 3/22

6:45 am-5:40 am

1 stop21h 55m

Buenos Aires Jorge Newbery

Sun 3/29

7:00 am-2:45 am

2 stops20h 45m

$1,059

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Sun 3/29

7:59 pm-7:45 pm

2 stops46h 46m

Buenos Aires Jorge Newbery

Sun 4/5

9:05 pm-9:10 am

3 stops37h 05m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Dulles Intl to Jorge Newbery

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Jorge Newbery in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Buenos Aires Jorge Newbery Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Buenos Aires Jorge Newbery Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Buenos Aires Jorge Newbery Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Buenos Aires Jorge Newbery Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Buenos Aires Jorge Newbery Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Jorge Newbery

Have a flexible travel schedule? Discover the best time to fly to Jorge Newbery from Dulles Intl 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.

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Jorge Newbery Airport?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Buenos Aires Jorge Newbery Airport in 13h 05m. Fly via Avianca or LATAM Airlines to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Buenos Aires Jorge Newbery Airport is about 5219 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Jorge Newbery that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Jorge Newbery flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Jorge Newbery?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Jorge Newbery.

  • Can I find deals for business class flights from Dulles Intl to Jorge Newbery?

    Yes. Cheapflights offers flight deals from Dulles Intl to Jorge Newbery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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