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Dulles Intl

$355+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — IAD
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheap 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 June 14, 2025.

Round-trip from

$624
(Priceline)

One-way from

$355
(Cheapflightsfares)

Popular in

January

Cheapest in

September

Average price

$894
From Buenos Aires Ministro Pistarini to Washington, D.C. Dulles Intl
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One-way flight from Buenos Aires Ministro Pistarini to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 15% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 14, 2025.

This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:40 amEZE - IAD
1 stop13h 20mAvianca
Fri 10/247:00 amIAD - EZE
1 stop16h 10mAvianca
Deal found 6/11$624
This Copa Airlines deal was found by Cheapflights users on 6/13. 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 7/293:47 amEZE - IAD
1 stop21h 42mCopa Airlines
Sun 8/102:45 amIAD - EZE
1 stop18h 23mCopa Airlines
Deal found 6/13$636
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Mon 6/309:00 pmEZE - IAD
1 stop15h 32mUnited Airlines
Mon 12/16:00 amIAD - EZE
1 stop23h 20mUnited Airlines
Deal found 6/13$648
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 6/231:40 amEZE - IAD
2 stops26h 05mMultiple Airlines
Thu 7/34:25 pmIAD - EZE
1 stop31h 37mMultiple Airlines
Deal found 6/12$703
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 6/277:40 amEZE - IAD
2 stops30h 18mDelta
Fri 7/46:00 amIAD - EZE
1 stop26h 45mDelta
Deal found 6/12$760
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 7/29:15 pmEZE - IAD
2 stops20h 56mAmerican Airlines
Wed 8/276:27 amIAD - EZE
2 stops23h 58mAmerican Airlines
Deal found 6/12$778

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 June 14, 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

Wed 10/15

1:40 am-2:00 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Fri 10/24

7:00 am-12:10 am

1 stop16h 10m

$624

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 7/29

3:47 am-12:29 am

1 stop21h 42m

Washington, D.C. Dulles Intl

Sun 8/10

2:45 am-10:08 pm

1 stop18h 23m

$636

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 6/30

9:00 pm-11:32 am

1 stop15h 32m

Washington, D.C. Dulles Intl

Mon 12/1

6:00 am-7:20 am

1 stop23h 20m

$648

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 6/24

1:40 am-2:45 am

2 stops26h 05m

Washington, D.C. Dulles Intl

Thu 7/3

4:25 pm-1:02 am

1 stop31h 37m

$703

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Fri 6/27

7:40 am-12:58 pm

2 stops30h 18m

Washington, D.C. Dulles Intl

Fri 7/4

6:00 am-9:45 am

1 stop26h 45m

$760

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 7/2

9:15 pm-5:11 pm

2 stops20h 56m

Washington, D.C. Dulles Intl

Wed 8/27

10:25 am-10:15 am

2 stops22h 50m

$778

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 10/21

4:45 pm-2:00 pm

1 stop22h 15m

$355

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 7/28

2:30 pm-5:35 am

3 stops40h 05m

$419

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Sun 8/10

8:10 pm-2:31 pm

1 stop19h 21m

$466

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Fri 8/8

12:58 pm-9:56 am

2 stops21h 58m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 14 results
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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 month to book a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 June 14, 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 24% on your trip compared to booking a flight in the evening.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 14, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Buenos Aires to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,958 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $624. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and United Airlines, with the lowest prices starting at $636 and $648, respectively. Users have found that Avianca is 37% 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 Avianca, which is currently one of the cheapest options available, starting at $355. Delta flights start at $466 while deals on LATAM Airlines start at $470 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.

  • What is the cheapest month to book a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buenos Aires Ministro Pistarini Airport?

Book flights to Buenos Aires Ministro Pistarini Airport if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$1,064FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$434Average$821FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$437Average$891FlexibilityNo cancel feeOn-time70%

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