EZE - IAD

$418 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 2/21. 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
$642
Typical prices: $871-$1,028
Avianca
Sun 3/8Fri 3/20
EZE - IAD • 1 stop
Cheapest one-way
$418
Typical prices: $516-$708
Copa Airlines
Sat 2/21
EZE - IAD • 1 stop
Top airlines
American Airlines
Cheapest • from $650 (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

Sun, Mar 8 - Fri, Mar 20
Avianca Logo
4:55 pm - 5:25 am
EZE
-
IAD
13h 30m1 stop
Avianca Logo
6:45 am - 5:50 am
IAD
-
EZE
22h 05m1 stop
$642Avianca
Sun, Mar 8 - Fri, Mar 20
Avianca Logo
4:55 pm - 2:15 pm
EZE
-
IAD
22h 20m1 stop
Avianca Logo
4:00 am - 12:35 am
IAD
-
EZE
19h 35m2 stops
$644Avianca
Sun, Mar 8 - Fri, Mar 20
Avianca Logo
4:55 pm - 3:55 pm
EZE
-
IAD
24h 00m2 stops
Avianca Logo
4:00 am - 12:35 am
IAD
-
EZE
19h 35m2 stops
$645Avianca
Tue, Feb 17 - Tue, Mar 17
American Airlines Logo
10:25 pm - 4:31 pm
EZE
-
IAD
20h 06m1 stop
American Airlines Logo
6:00 am - 8:30 am
IAD
-
EZE
25h 30m1 stop
$650American Airlines
Tue, Feb 17 - Tue, Mar 17
American Airlines Logo
10:10 am - 10:22 am
EZE
-
IAD
26h 12m2 stops
American Airlines Logo
6:00 am - 8:30 am
IAD
-
EZE
25h 30m1 stop
$654American Airlines
Tue, Apr 14 - Thu, May 7
Avianca Logo
4:45 pm - 5:35 am
EZE
-
IAD
13h 50m1 stop
Avianca Logo
3:25 pm - 5:45 am
IAD
-
EZE
13h 20m1 stop
$669Avianca
Tue, Apr 14 - Thu, May 7
Avianca Logo
4:45 pm - 5:35 am
EZE
-
IAD
13h 50m1 stop
Avianca Logo
5:45 am - 12:10 am
IAD
-
EZE
17h 25m2 stops
$671Avianca
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
11:55 pm - 10:18 pm
EZE
-
IAD
24h 23m1 stop
United Airlines Logo
8:15 am - 9:20 am
IAD
-
EZE
23h 05m1 stop
$684United Airlines
Mon, Mar 9 - Sun, Mar 15
Avianca Logo
4:55 pm - 2:15 pm
EZE
-
IAD
22h 20m1 stop
Avianca Logo
3:35 pm - 5:50 am
IAD
-
EZE
13h 15m1 stop
$687Avianca
Mon, Mar 9 - Sun, Mar 15
Avianca Logo
7:30 am - 2:40 am
EZE
-
IAD
20h 10m2 stops
Avianca Logo
6:45 am - 12:35 am
IAD
-
EZE
16h 50m1 stop
$696Avianca
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.

How much is a round-trip flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport departing in March.

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$418
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 28% 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 $418 for a one-way ticket and $650 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 $1,033 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 $871 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 8005 reviews
7.9Entertainment
8.5Crew
8.1Boarding
7.3Food
7.9Comfort
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

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.

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

We waited for one hour to deboard the plane after landing. That could be better

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

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

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!

Everything you need to know for your flight from Ministro Pistarini to Dulles Intl

Information on your arrival and departure airports