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Jorge Newbery

$308+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — AEP
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Find cheap flights from Dulles Intl to Jorge Newbery with Cheapflights

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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 July 11, 2026.

This LATAM Airlines deal was found by Cheapflights users on 7/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:00 pm
IAD
-
AEP
2 stops24h 40m
LATAM Airlines
Thu 11/193:50 pm
AEP
-
IAD
2 stops26h 27m
LATAM Airlines
Deal found 7/10$722
This LATAM Airlines deal was found by Cheapflights users on 7/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 pm
IAD
-
AEP
2 stops19h 10m
LATAM Airlines
Tue 12/15:35 pm
AEP
-
IAD
2 stops20h 24m
LATAM Airlines
Deal found 7/10$724
This Avianca deal was found by Cheapflights users on 7/9. 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.
Sun 8/236:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Sun 8/307:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
Deal found 7/9$736
This Avianca deal was found by Cheapflights users on 7/8. 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.
Tue 10/66:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Fri 10/237:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
Deal found 7/8$739
This Avianca deal was found by Cheapflights users on 7/6. 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 10/313:35 pm
IAD
-
AEP
1 stop13h 05m
Avianca
Sat 11/217:00 am
AEP
-
IAD
2 stops20h 40m
Avianca
Deal found 7/6$740
This Avianca deal was found by Cheapflights users on 7/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:45 am
IAD
-
AEP
1 stop21h 55m
Avianca
Sun 12/207:00 am
AEP
-
IAD
2 stops20h 40m
Avianca
Deal found 7/10$742
This Gotogate deal was found by Cheapflights users on 7/7. 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.
Mon 11/95:45 am
IAD
-
AEP
1 stop21h 55m
Avianca
Thu 11/197:00 am
AEP
-
IAD
1 stop23h 25m
Avianca
Deal found 7/7$743
This Gotogate deal was found by Cheapflights users on 7/8. 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.
Thu 10/86:50 am
IAD
-
AEP
1 stop21h 50m
Avianca
Sat 10/177:00 am
AEP
-
IAD
1 stop23h 20m
Avianca
Deal found 7/8$752

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 July 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$722
(LATAM Airlines)

One-way from

$308
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$816
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 ($80 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 July 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 July 11, 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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Thu 10/8

3:35 pm-5:40 am

1 stop13h 05m

Buenos Aires Jorge Newbery

Tue 10/13

7:00 am-2:45 am

2 stops20h 45m

$739

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Tue 10/6

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Fri 10/23

7:00 am-2:45 am

2 stops20h 45m

$739

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Mon 9/14

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Sun 9/20

7:00 am-2:45 am

2 stops20h 45m

$739

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Sun 8/23

3:35 pm-5:40 am

1 stop13h 05m

Buenos Aires Jorge Newbery

Sat 8/29

7:00 am-5:20 am

1 stop23h 20m

$760

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Mon 9/21

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Mon 10/5

7:00 am-3:55 pm

2 stops33h 55m

$762

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Wed 8/12

4:10 am-5:40 am

2 stops24h 30m

Buenos Aires Jorge Newbery

Sat 8/22

7:00 am-2:45 am

2 stops20h 45m

$814

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Sun 7/19

6:50 am-5:40 am

1 stop21h 50m

Buenos Aires Jorge Newbery

Mon 8/3

7:00 am-2:45 am

2 stops20h 45m

$834

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Fri 8/7

7:26 pm-4:00 pm

2 stops19h 34m

Buenos Aires Jorge Newbery

Thu 8/20

8:05 pm-11:33 am

2 stops16h 28m

$1,067

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Wed 9/2

10:16 am-7:40 am

2 stops20h 24m

Buenos Aires Jorge Newbery

Wed 9/9

3:45 pm-9:10 am

2 stops18h 25m

$1,146

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

Mon 9/21

12:26 pm-7:40 am

2 stops18h 14m

Buenos Aires Jorge Newbery

Mon 10/5

8:05 pm-11:32 am

2 stops16h 27m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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 July.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 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 >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 to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Buenos Aires Jorge Newbery Airport is about 5219 mi.

  • 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.

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