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Dulles Intl

$429+ Cheap flights from Jorge Newbery (AEP) to Dulles Intl (IAD)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
AEP — IAD
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from Jorge Newbery to Dulles Intl

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

This Priceline deal was found by Cheapflights users on 1/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/157:00 am
AEP
-
IAD
1 stop23h 25m
Avianca
mié. 5/207:00 am
IAD
-
AEP
1 stop21h 40m
Avianca
Deal found 1/25$649
This Gotogate deal was found by Cheapflights users on 1/26. 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.
sáb. 3/77:00 am
AEP
-
IAD
1 stop23h 25m
Avianca
lun. 3/233:35 pm
IAD
-
AEP
1 stop13h 05m
Avianca
Deal found 1/26$666
This TravelUp deal was found by Cheapflights users on 1/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/117:00 am
AEP
-
IAD
2 stops20h 40m
Avianca
mié. 3/186:45 am
IAD
-
AEP
1 stop21h 55m
Avianca
Deal found 1/25$693
This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/135:05 pm
AEP
-
IAD
2 stops26h 14m
LATAM Airlines
lun. 4/2012:42 pm
IAD
-
AEP
2 stops17h 58m
LATAM Airlines
Deal found 1/25$706
This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/237:00 am
AEP
-
IAD
1 stop32h 15m
Multiple Airlines
sáb. 3/287:59 pm
IAD
-
AEP
2 stops41h 51m
Multiple Airlines
Deal found 1/26$709
This Avianca deal was found by Cheapflights users on 1/25. 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.
jue. 8/67:00 am
AEP
-
IAD
2 stops20h 45m
Avianca
lun. 8/177:00 am
IAD
-
AEP
1 stop21h 40m
Avianca
Deal found 1/25$712
This Booking.com deal was found by Cheapflights users on 1/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1110:10 pm
AEP
-
IAD
2 stops32h 15m
Multiple Airlines
mié. 3/184:00 am
IAD
-
AEP
3 stops30h 20m
Multiple Airlines
Deal found 1/25$747
This Avianca deal was found by Cheapflights users on 1/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/97:00 am
AEP
-
IAD
2 stops20h 40m
Avianca
sáb. 11/142:35 pm
IAD
-
AEP
1 stop13h 05m
Avianca
Deal found 1/24$762

Find flight deals from Jorge Newbery to Dulles Intl

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$649
(Priceline)

One-way from

$429
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$786
Provider with most accurate pricing for Buenos Aires (BUE)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Washington, D.C. (WAS) flights.
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From Buenos Aires Jorge Newbery to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Buenos Aires Jorge Newbery to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Jorge Newbery

Fly to

Dulles Intl

Route

Depart

Return

Price

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

dom. 3/15

7:00 am-5:25 am

1 stop23h 25m

Washington, D.C. Dulles Intl

mié. 5/20

7:00 am-5:40 am

1 stop21h 40m

$649

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

sáb. 3/7

7:00 am-1:40 am

2 stops20h 40m

Washington, D.C. Dulles Intl

lun. 3/23

3:35 pm-5:40 am

1 stop13h 05m

$702

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

lun. 4/13

5:05 pm-6:19 pm

2 stops26h 14m

Washington, D.C. Dulles Intl

lun. 4/20

12:42 pm-7:40 am

2 stops17h 58m

$706

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

lun. 3/23

7:00 am-4:10 am

2 stops22h 10m

Washington, D.C. Dulles Intl

sáb. 3/28

7:59 pm-7:45 pm

2 stops46h 46m

$721

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

mié. 3/11

10:10 pm-5:25 am

2 stops32h 15m

Washington, D.C. Dulles Intl

mié. 3/18

4:00 am-11:20 am

3 stops30h 20m

$747

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

vie. 6/19

7:00 am-2:45 am

2 stops20h 45m

Washington, D.C. Dulles Intl

lun. 7/6

5:45 am-5:40 am

2 stops22h 55m

$795

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

mié. 3/11

12:40 pm-12:39 pm

2 stops24h 59m

Washington, D.C. Dulles Intl

mié. 3/18

1:19 pm-2:00 pm

2 stops23h 41m

$814

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

lun. 4/13

8:05 pm-12:28 am

2 stops29h 23m

Washington, D.C. Dulles Intl

sáb. 4/18

1:00 pm-7:40 pm

3 stops29h 40m

$820

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

vie. 5/1

7:00 am-2:45 am

2 stops20h 45m

Washington, D.C. Dulles Intl

jue. 5/14

3:25 pm-5:40 am

1 stop13h 15m

$832

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

vie. 2/27

7:00 am-1:40 am

2 stops20h 40m

Washington, D.C. Dulles Intl

vie. 3/27

6:45 am-5:40 am

1 stop21h 55m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 20 results
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Best time to book a flight from Jorge Newbery to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Jorge Newbery 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 Jorge Newbery to Dulles Intl. 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 Buenos Aires Jorge Newbery Airport to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Buenos Aires Jorge Newbery Airport to Washington, D.C. Dulles Intl Airport in 23h 25m. Fly via Avianca or LATAM Airlines to get the fastest option. There are 5219 mi between Buenos Aires Jorge Newbery Airport and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jorge Newbery to Dulles Intl 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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