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Dulles Intl

$396+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — IAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:05 pmEZE - IAD
1 stop24h 59mUnited Airlines
Fri 1/26:08 amIAD - EZE
1 stop23h 12mUnited Airlines
Deal found 12/11$684
This Copa Airlines deal was found by Cheapflights users on 12/11. 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 12/215:16 amEZE - IAD
1 stop21h 46mCopa Airlines
Wed 1/148:25 amIAD - EZE
1 stop15h 33mCopa Airlines
Deal found 12/11$693
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:55 pmEZE - IAD
1 stop18h 29mUnited Airlines
Sun 12/2810:15 pmIAD - EZE
1 stop31h 05mUnited Airlines
Deal found 12/11$701
This Travelocity deal was found by Cheapflights users on 12/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:55 pmEZE - IAD
1 stop14h 51mMultiple Airlines
Fri 1/25:45 amIAD - EZE
1 stop16h 50mMultiple Airlines
Deal found 12/9$709
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:40 amEZE - IAD
1 stop28h 45mMultiple Airlines
Mon 12/155:59 pmIAD - EZE
1 stop13h 01mMultiple Airlines
Deal found 12/9$731
This Copa Airlines deal was found by Cheapflights users on 12/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:03 amEZE - IAD
1 stop20h 19mCopa Airlines
Mon 1/51:12 amIAD - EZE
1 stop19h 22mCopa Airlines
Deal found 12/10$733
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:55 pmEZE - IAD
1 stop20h 06mLATAM Airlines
Sun 1/2512:23 pmIAD - EZE
1 stop19h 52mLATAM Airlines
Deal found 12/10$734
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:03 amEZE - IAD
1 stop16h 30mMultiple Airlines
Mon 1/55:45 amIAD - EZE
1 stop16h 50mMultiple Airlines
Deal found 12/10$737
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/249:03 amEZE - IAD
1 stop16h 30mMultiple Airlines
Thu 1/82:35 pmIAD - EZE
1 stop13h 15mMultiple Airlines
Deal found 12/11$739
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/249:03 amEZE - IAD
1 stop16h 30mMultiple Airlines
Fri 1/95:45 amIAD - EZE
1 stop16h 50mMultiple Airlines
Deal found 12/11$740
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:55 pmEZE - IAD
1 stop14h 51mLATAM Airlines
Sun 1/117:49 pmIAD - EZE
1 stop36h 26mLATAM Airlines
Deal found 12/10$742

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$635
(Booking.com)

One-way from

$396
(Priceline)

Popular in

January

Cheapest in

December

Average price

$702
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. 35% potential increase in price ($528 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($134 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

Tue 2/17

10:25 pm-4:31 pm

1 stop20h 06m

Washington, D.C. Dulles Intl

Tue 3/17

6:00 am-8:30 am

1 stop25h 30m

$650

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 5/28

1:40 am-2:00 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Wed 7/1

7:00 am-5:45 am

1 stop21h 45m

$669

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 1/28

11:55 pm-8:49 pm

1 stop22h 54m

Washington, D.C. Dulles Intl

Thu 2/5

6:03 am-9:20 am

1 stop25h 17m

$684

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 12/23

9:03 am-3:22 am

1 stop20h 19m

Washington, D.C. Dulles Intl

Mon 1/5

1:12 am-10:34 pm

1 stop19h 22m

$733

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 1/21

10:25 pm-11:43 am

1 stop15h 18m

Washington, D.C. Dulles Intl

Wed 1/28

5:45 am-12:35 am

1 stop16h 50m

$734

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 12/24

9:03 am-11:33 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Sun 1/4

5:45 am-12:35 am

1 stop16h 50m

$739

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 12/25

8:55 pm-9:46 am

1 stop14h 51m

Washington, D.C. Dulles Intl

Sun 1/11

7:49 pm-10:15 am

1 stop36h 26m

$742

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Fri 5/29

2:49 pm-4:21 am

1 stop14h 32m

Washington, D.C. Dulles Intl

Mon 7/6

2:22 am-12:52 am

1 stop21h 30m

$750

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-4:30 am

1 stop17h 58m

$755

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 12/25

8:55 pm-12:13 pm

1 stop17h 18m

Washington, D.C. Dulles Intl

Sat 2/21

5:25 pm-9:00 am

1 stop13h 35m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 22 results
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Compare providers for flights from Ministro Pistarini to Dulles Intl

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 Ministro Pistarini to Dulles Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buenos Aires Ministro Pistarini Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from EZE to IAD?

Find hourly flight availability from Ministro Pistarini to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport?

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 December 12, 2025.
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
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
2,480 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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 20m. Fly via American Airlines, Avianca, or United 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 $399, respectively. Users have found that Avianca is 74% 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 Delta start at $455 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
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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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 Baltimore flights
Ministro Pistarini to Reagan-National 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$265Average$684FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$1,033FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$420Average$871FlexibilityNo cancel feeOn-time70%

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