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Dulles Intl

$423+ Cheap flights from Ministro Pistarini (EZE) 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — IAD
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Ministro Pistarini to Dulles Intl

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

This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 pm
EZE
-
IAD
2 stops20h 15m
Multiple Airlines
Wed 3/189:29 am
IAD
-
EZE
1 stop17h 41m
Multiple Airlines
Deal found 1/25$650
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:30 am
EZE
-
IAD
1 stop22h 55m
Avianca
Mon 3/236:45 am
IAD
-
EZE
1 stop22h 05m
Avianca
Deal found 1/26$664
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.
Fri 2/277:30 am
EZE
-
IAD
2 stops20h 10m
Avianca
Fri 3/276:45 am
IAD
-
EZE
1 stop16h 50m
Avianca
Deal found 1/25$665
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:40 am
EZE
-
IAD
2 stops27h 40m
Avianca
Wed 7/225:35 pm
IAD
-
EZE
2 stops20h 45m
Avianca
Deal found 1/24$667
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:25 pm
EZE
-
IAD
1 stop20h 09m
American Airlines
Tue 3/176:00 am
IAD
-
EZE
1 stop25h 20m
American Airlines
Deal found 1/25$671
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:40 am
EZE
-
IAD
1 stop13h 35m
Avianca
Tue 5/195:45 am
IAD
-
EZE
2 stops17h 25m
Avianca
Deal found 1/25$680
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:30 am
EZE
-
IAD
2 stops21h 40m
Avianca
Tue 3/103:35 pm
IAD
-
EZE
1 stop23h 15m
Avianca
Deal found 1/26$684
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:45 pm
EZE
-
IAD
1 stop13h 50m
Avianca
Wed 7/14:10 am
IAD
-
EZE
2 stops19h 00m
Avianca
Deal found 1/26$693
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:57 pm
EZE
-
IAD
1 stop14h 25m
Copa Airlines
Tue 4/282:21 am
IAD
-
EZE
1 stop21h 29m
Copa Airlines
Deal found 1/26$694
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:40 am
EZE
-
IAD
1 stop13h 35m
Avianca
Wed 5/207:00 am
IAD
-
EZE
1 stop16h 10m
Avianca
Deal found 1/25$696

Find flight deals from Ministro Pistarini to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ministro Pistarini (EZE) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(Trip.com)

One-way from

$423
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$368
Provider with most accurate pricing for Buenos Aires Ministro Pistarini-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires Ministro Pistarini-Washington, D.C. Dulles Intl flights.
Search Deals
From Buenos Aires Ministro Pistarini to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Buenos Aires Ministro Pistarini to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Ministro Pistarini

Fly to

Dulles Intl

Route

Depart

Return

Price

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 4/13

8:25 pm-6:41 pm

2 stops23h 16m

Washington, D.C. Dulles Intl

Mon 4/20

9:19 am-6:00 am

2 stops19h 41m

$675

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 2/17

11:00 pm-2:39 pm

2 stops17h 39m

Washington, D.C. Dulles Intl

Tue 3/17

11:30 am-8:00 am

2 stops19h 30m

$675

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 5/14

4:45 pm-5:35 am

1 stop13h 50m

Washington, D.C. Dulles Intl

Wed 7/1

4:10 am-12:10 am

2 stops19h 00m

$693

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 3/16

5:16 am-4:15 am

1 stop23h 59m

Washington, D.C. Dulles Intl

Tue 5/12

2:21 am-10:25 pm

1 stop19h 04m

$694

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Sun 4/19

2:57 pm-4:22 am

1 stop14h 25m

Washington, D.C. Dulles Intl

Wed 4/29

9:32 am-2:30 am

1 stop15h 58m

$694

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Sun 6/28

2:49 pm-4:21 am

1 stop14h 32m

Washington, D.C. Dulles Intl

Sat 7/11

2:22 am-2:30 am

1 stop23h 08m

$694

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 4/13

2:57 pm-4:22 am

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 4/20

9:32 am-2:30 am

1 stop15h 58m

$694

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 3/11

1:40 am-2:15 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Mon 5/18

7:00 am-12:10 am

1 stop16h 10m

$696

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 5/21

3:48 am-12:33 am

1 stop21h 45m

Washington, D.C. Dulles Intl

Tue 7/21

2:22 am-4:20 am

1 stop24h 58m

$696

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 3/26

1:40 am-2:15 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Sun 4/5

7:00 am-5:45 am

1 stop21h 45m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
1
2
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  • Most accurate provider: When it comes to deals on Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl 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 Ministro Pistarini to Dulles Intl

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

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 26, 2026.
Read reviews from past customers who have flown Delta, Copa Airlines, and Avianca from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,558 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,491 reviews
Delta
7.9
Good
8,118 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Ministro Pistarini 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 Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport in 13h 50m. Fly via American Airlines, Avianca, or Copa Airlines to get the fastest option. The distance from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport is about 5235 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Avianca is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $252. Additional round-trip tickets that might be worth considering are offered by Delta and Copa Airlines, with the lowest prices starting at $270 and $378, respectively. Users have found that Avianca is 67% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $355. Avianca flights start at $375 while deals on United Airlines start at $427 one-way.

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

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

  • How can I find direct flights from Ministro Pistarini to Dulles Intl?

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

  • Can I find deals for business class flights from Ministro Pistarini to Dulles Intl?

    Yes. Cheapflights offers flight deals from Ministro Pistarini 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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Alternative routes for Ministro Pistarini to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Reagan-National flights
Ministro Pistarini to Baltimore flights
Jorge Newbery to Dulles Intl flights

Top 3 airlines flying from Ministro Pistarini to Dulles Intl

Discover the top 3 airlines that operate flights from Ministro Pistarini to Dulles Intl. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$252Average$684FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$1,033FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$378Average$735FlexibilityNo cancel feeOn-time70%

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