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Ministro Pistarini

$263+ Cheap flights from Dulles Intl (IAD) to Ministro Pistarini (EZE)

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 — EZE
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Buenos Aires Ministro Pistarini are usually found in August or May, booked 71 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Dulles Intl to Ministro Pistarini

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Ministro Pistarini (EZE). 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 16, 2025.

Round-trip from

$630
(Cheapflightsfares)

One-way from

$263
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$1,181
From Washington, D.C. Dulles Intl to Buenos Aires Ministro Pistarini
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One-way flight from Washington, D.C. Dulles Intl to Buenos Aires Ministro Pistarini
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Highest demand for flights based on searches. 17% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 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 Dulles Intl to Ministro Pistarini

Cheapest flights from Dulles Intl to Ministro Pistarini
Explore the most affordable flight options available from Dulles Intl to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:10 amIAD - EZE
1 stop16h 05mAvianca
Wed 11/57:10 amEZE - IAD
2 stops20h 30mAvianca
Deal found 6/14$630
This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:13 pmIAD - EZE
2 stops22h 44mLATAM Airlines
Thu 10/27:40 amEZE - IAD
2 stops17h 27mLATAM Airlines
Deal found 6/14$634
This Copa Airlines deal was found by Cheapflights users on 6/14. 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 10/79:34 amIAD - EZE
1 stop17h 40mCopa Airlines
Fri 10/1710:05 amEZE - IAD
1 stop19h 17mCopa Airlines
Deal found 6/14$637
This United Airlines deal was found by Cheapflights users on 6/15. 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 11/36:00 amIAD - EZE
1 stop23h 20mUnited Airlines
Wed 11/2611:55 pmEZE - IAD
1 stop22h 56mUnited Airlines
Deal found 6/15$639
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/210:25 amIAD - EZE
2 stops22h 50mAmerican Airlines
Tue 9/1610:00 pmEZE - IAD
2 stops25h 49mAmerican Airlines
Deal found 6/14$641
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:10 amIAD - EZE
1 stop25h 35mDelta
Fri 6/208:10 pmEZE - IAD
1 stop15h 04mDelta
Deal found 6/13$645
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/234:34 pmIAD - EZE
1 stop28h 34mMultiple Airlines
Tue 6/241:40 amEZE - IAD
2 stops26h 05mMultiple Airlines
Deal found 6/13$762

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Ministro Pistarini 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 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Dulles Intl

Fly to

Ministro Pistarini

Route

Depart

Return

Price

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Wed 10/29

7:10 am-12:15 am

1 stop16h 05m

Buenos Aires Ministro Pistarini

Wed 11/5

7:10 am-1:40 am

2 stops20h 30m

$630

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Tue 8/19

12:13 pm-11:57 am

2 stops22h 44m

Buenos Aires Ministro Pistarini

Thu 10/2

7:40 am-12:07 am

2 stops17h 27m

$634

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Tue 10/7

9:34 am-4:14 am

1 stop17h 40m

Buenos Aires Ministro Pistarini

Fri 10/17

10:05 am-4:22 am

1 stop19h 17m

$637

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Mon 11/3

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Wed 11/26

11:55 pm-8:51 pm

1 stop22h 56m

$639

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Tue 9/2

10:25 am-10:15 am

2 stops22h 50m

Buenos Aires Ministro Pistarini

Tue 9/16

10:00 pm-10:49 pm

2 stops25h 49m

$641

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Tue 11/4

9:00 am-6:45 pm

2 stops31h 45m

Buenos Aires Ministro Pistarini

Mon 11/24

10:50 pm-1:57 pm

1 stop17h 07m

$668

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Wed 7/9

3:25 pm-3:20 pm

1 stop22h 55m

Buenos Aires Ministro Pistarini

Wed 7/23

7:00 pm-11:45 pm

3 stops29h 45m

$762

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Fri 8/22

7:00 am-12:10 am

1 stop16h 10m

$263

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sat 8/23

3:26 pm-6:45 am

1 stop14h 19m

$275

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Wed 7/2

10:32 pm-8:00 am

1 stop32h 28m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 15 results
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Best time to book a flight from Dulles Intl to Ministro Pistarini

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

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Ministro Pistarini. Price data was last updated on June 13, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport (average of $795). Flying from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of $1,260). 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 IAD to EZE?

Find hourly flight availability from Dulles Intl to Ministro Pistarini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Ministro Pistarini. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ministro Pistarini by month

Plan your trip to Ministro Pistarini by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires Ministro Pistarini Airport ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires Ministro Pistarini Airport when rainfall is around 2.0 in.

Temperature in Ministro Pistarini by month

Plan your trip to Ministro Pistarini by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires Ministro Pistarini Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Ministro Pistarini

Get insights into the airlines that provide service to Ministro Pistarini. 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 Ministro Pistarini. Reviews last updated June 16, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Buenos Aires, such as Delta, LATAM Airlines and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
7,963 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
1,452 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
7,963 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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 Dulles Intl to Ministro Pistarini. 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 Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport round-trip?

    Avianca, at $630, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport.Alternate airlines to your destination round-trip include LATAM Airlines and Copa Airlines. Users have found that Avianca is 36% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $263. However, be on the lookout for offers from United Airlines and Copa Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Ministro Pistarini 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 Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport (average of $795). Flying from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport in December is currently the most expensive (average of $1,260). 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

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Alternative routes for Dulles Intl to Ministro Pistarini

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Dulles Intl to Ministro Pistarini

Discover the top 4 airlines that operate flights from Dulles Intl to Ministro Pistarini. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$549Average$857FlexibilityNo cancel feeOn-time70%
AviancaCheapest$605Average$922FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$629Average$1,233FlexibilityNo cancel feeOn-time69%
DeltaCheapest$728Average$1,192FlexibilityNo cancel feeOn-timeN/A

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