EZE - IAD

$358 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 9/27. 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
$675
Typical prices: $987-$671
Avianca
Sun 9/27Sat 10/10
EZE - IAD • 1 stop
Cheapest one-way
$358
Overall average: $452
American Airlines
Sun 9/27
EZE - IAD • 2 stops
Top airlines
Cheapest • from $675 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ministro Pistarini and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $683 (round-trip)
Shortest trip • 13h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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, Sep 27 - Sat, Oct 10
Avianca Logo
4:50 pm - 2:15 pm
EZE
-
IAD
22h 25m
1 stop
Avianca Logo
5:35 pm - 3:40 pm
IAD
-
EZE
21h 05m
2 stops
$675Avianca
Sun, Sep 27 - Sat, Oct 10
Copa Airlines Logo
2:49 pm - 4:20 am
EZE
-
IAD
14h 31m
1 stop
Copa Airlines Logo
9:35 am - 4:21 am
IAD
-
EZE
17h 46m
1 stop
$685Copa Airlines
Tue, Sep 8 - Tue, Sep 22
Avianca Logo
1:35 am - 2:15 pm
EZE
-
IAD
13h 40m
1 stop
Avianca Logo
3:35 pm - 5:40 am
IAD
-
EZE
13h 05m
1 stop
$691Avianca
Sun, May 31 - Sat, Jun 6
Copa Airlines Logo
2:49 pm - 12:33 am
EZE
-
IAD
34h 44m
1 stop
Copa Airlines Logo
2:21 am - 2:30 am
IAD
-
EZE
23h 09m
1 stop
$697Copa Airlines
Wed, Sep 30 - Fri, Oct 16
Avianca Logo
4:50 pm - 3:55 pm
EZE
-
IAD
24h 05m
2 stops
Avianca Logo
6:50 am - 12:25 am
IAD
-
EZE
16h 35m
1 stop
$699Avianca
Wed, Sep 9 - Wed, Sep 23
Avianca Logo
7:10 am - 2:45 am
EZE
-
IAD
20h 35m
2 stops
Avianca Logo
6:50 am - 12:25 am
IAD
-
EZE
16h 35m
1 stop
$709Avianca
Wed, Sep 9 - Wed, Sep 23
Avianca Logo
7:10 am - 2:45 am
EZE
-
IAD
20h 35m
2 stops
Avianca Logo
4:10 am - 12:25 am
IAD
-
EZE
19h 15m
2 stops
$711Avianca
Fri, Oct 2 - Tue, Oct 13
Avianca Logo
4:50 pm - 3:55 pm
EZE
-
IAD
24h 05m
2 stops
Avianca Logo
5:45 am - 5:40 am
IAD
-
EZE
22h 55m
2 stops
$714Avianca
Sat, May 30 - Sun, Aug 30
Avianca Logo
4:50 pm - 5:20 am
EZE
-
IAD
13h 30m
1 stop
Avianca Logo
3:35 pm - 5:40 am
IAD
-
EZE
13h 05m
1 stop
$716Avianca
Sat, May 30 - Sun, Aug 30
Avianca Logo
4:50 pm - 5:20 am
EZE
-
IAD
13h 30m
1 stop
Avianca Logo
4:10 am - 12:25 am
IAD
-
EZE
19h 15m
2 stops
$717Avianca
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 September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $1,040 and $958 respectively.

Good to know

Cheapest flight$358
Most popular time to fly and prices are also 8% 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 $358 for a one-way ticket and $675 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 $702 and an overall rating of 7.5.

  • 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 8453 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
Airline reviews

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

6.0 GoodRafiq, May 2026
ATL - GSP
Read more Delta reviews

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

It took so long to do a baggage drop and it was bad enough. I had to go to the extreme end of the terminal because it’s a USA flight and go all the way back to the center indigo to security.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Every flight was delayed except the last one. One layover turned into two. Travel time extended by three hours. No compensation offered. Repeatedly asked if I'd like to cancel my flight for a partial refund.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Everything could and should be better. We are paying for, it's not a favor, it's a service and should involve quality, responsibility and respect.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Copa staff at PTY and one particular crew member were unhelpful & rude.

A lot things happened in this trip.The fly should be less stress.

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

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

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

Provide free food and drinks on an international flight. Add updated head rests

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

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

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

Information on your arrival and departure airports