EZE - IAD

$375 Find Cheap Flights from Buenos Aires Ministro Pistarini to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ministro Pistarini to Dulles Intl departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$647
Avianca
Tue 11/25Wed 12/3
EZE - IAD • 1 stop
Cheapest one-way
$375
Typical prices: $356-$382
Avianca
Tue 11/25
EZE - IAD • 2 stops
Top airlines
Avianca
Cheapest • from $647 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ministro Pistarini to Dulles Intl (EZE-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ministro Pistarini to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ministro Pistarini to Dulles Intl

Tue, Nov 25 - Wed, Dec 3
Avianca Logo
1:40 am - 1:15 pmEZE-IAD
13h 35m1 stop
Avianca Logo
2:35 pm - 5:50 amIAD-EZE
13h 15m1 stop
$647Avianca
Find Deal
Tue, Nov 25 - Tue, Dec 2
Avianca Logo
7:30 am - 1:40 amEZE-IAD
20h 10m2 stops
Avianca Logo
2:35 pm - 3:50 pmIAD-EZE
23h 15m1 stop
$648Avianca
Find Deal
Tue, Feb 17 - Tue, Mar 17
American Airlines Logo
11:59 pm - 11:28 pmEZE-IAD
25h 29m2 stops
American Airlines Logo
10:48 am - 10:15 amIAD-EZE
22h 27m2 stops
$658American Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Copa Airlines Logo
3:57 am - 11:33 pmEZE-IAD
21h 36m1 stop
Copa Airlines Logo
1:13 am - 1:58 amIAD-EZE
22h 45m1 stop
$665Copa Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Copa Airlines Logo
3:57 am - 11:33 pmEZE-IAD
21h 36m1 stop
Copa Airlines Logo
1:13 am - 10:31 pmIAD-EZE
19h 18m1 stop
$676Copa Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 30
Multiple Airlines Logo
2:40 am - 7:11 pmEZE-IAD
42h 31m2 stops
Multiple Airlines Logo
3:24 pm - 10:31 pmIAD-EZE
29h 07m1 stop
$677Multiple Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 1
Multiple Airlines Logo
7:30 am - 1:40 amEZE-IAD
20h 10m2 stops
Multiple Airlines Logo
1:13 am - 10:31 pmIAD-EZE
19h 18m1 stop
$680Multiple Airlines
Find Deal
Tue, Feb 17 - Tue, Mar 17
American Airlines Logo
10:25 pm - 4:28 pmEZE-IAD
20h 03m1 stop
American Airlines Logo
6:40 am - 8:30 amIAD-EZE
24h 50m1 stop
$704American Airlines
Find Deal
Mon, Feb 2 - Mon, Feb 23
Delta Logo
8:55 pm - 9:16 amEZE-IAD
14h 21m1 stop
Delta Logo
7:59 pm - 10:15 amIAD-EZE
36h 16m1 stop
$760Delta
Find Deal
Thu, Jan 22 - Tue, Feb 3
Delta Logo
8:55 pm - 9:16 amEZE-IAD
14h 21m1 stop
Delta Logo
12:23 pm - 10:15 amIAD-EZE
19h 52m1 stop
$769Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Ministro Pistarini to Dulles Intl flights

Get data-powered insights and trends into flights from Ministro Pistarini to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

The average price of all round-trip flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Buenos Aires Ministro Pistarini to Washington Dulles Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

Good to know

Low seasonAugust
Cheapest flight$375
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Buenos Aires Ministro Pistarini to Washington Dulles Airport

When to book flights from Ministro Pistarini to Dulles Intl

Are your dates flexible? Find out the best times to travel from Ministro Pistarini to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buenos Aires Ministro Pistarini to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport was $375 for a one-way ticket and $647 for a round-trip.

  • Do I need a passport to fly between Buenos Aires Ministro Pistarini and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Buenos Aires Ministro Pistarini and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buenos Aires to Washington, D.C., Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Washington, D.C. are Delta and Copa Airlines. With an average price for the route of $1,064 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $891 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires Ministro Pistarini to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Buenos Aires Ministro Pistarini is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Buenos Aires Ministro Pistarini with another airline. Booking your flights between Buenos Aires Ministro Pistarini and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires Ministro Pistarini to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Buenos Aires Ministro Pistarini up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ministro Pistarini to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ministro Pistarini to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7993 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

10.0 ExcellentAnonymous, Oct 2025CDG - SEA
Read more Delta reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Luggage lost and nowhere to be found, no response from either airline regarding my bag

Very uncomfortable planes , poor service on the plane , take your own water so you don’t dehydrate , in a 6 hs flight they sold one time food and beverage . 1 plane was delayed 6 hs , I lost a connecting flight . Then in the way back they announce a delay of 2 hs so I had to take a different flight to arrive on time for my connecting flight . Avoid this airline .

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

I receive a service for what I pay, so it is fair.

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