EZE - DCA

$469 Find Cheap Flights from Buenos Aires to Reagan Washington National 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 Buenos Aires to Reagan-National departing on 5/21. 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. Reagan-National 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$771
American Airlines
Mon 8/3Fri 8/21
EZE - DCA • 1 stop
Cheapest one-way
$469
Typical prices: $563-$764
American Airlines
Thu 5/21
EZE - DCA • 1 stop
Top airlines
Cheapest • from $771 (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 Buenos Aires and Reagan-National. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $768 (round-trip)
Shortest trip • 14h 18m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buenos Aires to Reagan-National (EZE-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Reagan-National 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 Buenos Aires to Reagan-National

Mon, Aug 3 - Fri, Aug 21
American Airlines Logo
9:50 pm - 12:42 pm
EZE
-
DCA
15h 52m
1 stop
American Airlines Logo
7:17 pm - 11:05 am
DCA
-
EZE
14h 48m
1 stop
$771American Airlines
Wed, May 20 - Sun, May 31
American Airlines Logo
8:35 pm - 1:00 pm
EZE
-
DCA
17h 25m
2 stops
American Airlines Logo
3:25 pm - 7:05 am
DCA
-
EZE
14h 40m
1 stop
$775American Airlines
Thu, Jun 4 - Wed, Jun 17
Delta Logo
8:10 pm - 11:00 am
EZE
-
DCA
15h 50m
1 stop
Delta Logo
2:55 pm - 9:20 am
DCA
-
EZE
17h 25m
1 stop
$804Delta
Thu, Apr 16 - Wed, Apr 29
Delta Logo
1:10 pm - 2:03 pm
EZE
-
DCA
25h 53m
1 stop
Delta Logo
3:00 pm - 9:20 am
DCA
-
EZE
17h 20m
1 stop
$808Delta
Tue, Apr 14 - Fri, Apr 17
American Airlines Logo
11:35 pm - 7:14 pm
EZE
-
DCA
20h 39m
1 stop
American Airlines Logo
5:31 pm - 11:05 am
DCA
-
EZE
16h 34m
1 stop
$809American Airlines
Wed, Apr 22 - Tue, May 5
United Airlines Logo
9:00 pm - 11:35 am
EZE
-
DCA
15h 35m
1 stop
United Airlines Logo
6:00 am - 8:00 am
DCA
-
EZE
25h 00m
1 stop
$813United Airlines
Tue, Jul 28 - Tue, Aug 11
LATAM Airlines Logo
8:10 pm - 9:12 am
EZE
-
DCA
14h 02m
1 stop
LATAM Airlines Logo
3:55 pm - 9:45 am
DCA
-
EZE
16h 50m
1 stop
$829LATAM Airlines
Thu, Apr 23 - Mon, May 11
LATAM Airlines Logo
1:10 pm - 2:03 pm
EZE
-
DCA
25h 53m
1 stop
LATAM Airlines Logo
7:30 pm - 9:45 am
DCA
-
EZE
13h 15m
1 stop
$830LATAM Airlines
Wed, Apr 15 - Fri, Apr 17
LATAM Airlines Logo
1:10 pm - 2:03 pm
EZE
-
DCA
25h 53m
1 stop
LATAM Airlines Logo
3:00 pm - 9:20 am
DCA
-
EZE
17h 20m
1 stop
$831LATAM Airlines
Thu, May 7 - Wed, Jun 24
United Airlines Logo
9:00 pm - 4:04 pm
EZE
-
DCA
20h 04m
1 stop
United Airlines Logo
7:28 pm - 8:00 am
DCA
-
EZE
35h 32m
1 stop
$832United Airlines
Booking Insights

KAYAK's insights & trends for Buenos Aires to Reagan-National flights

Get data-powered insights and trends into flights from Buenos Aires to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buenos Aires to Reagan Washington National Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buenos Aires to Reagan Washington National Airport were found on American Airlines ($771) and Delta ($804).

Good to know

Low seasonNovember
Cheapest flight$469
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Buenos Aires to Reagan Washington National Airport

When to book flights from Buenos Aires to Reagan-National

Are your dates flexible? Find out the best times to travel from Buenos Aires to Reagan-National 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 to Reagan Washington National Airport flights

  • What is the cheapest flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport was $469 for a one-way ticket and $771 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Reagan Washington National Airport?

    Yes, you’ll need a passport to travel to Reagan Washington National Airport from Buenos Aires.

  • Which airports will I be using when flying from Buenos Aires to Reagan Washington National Airport?

    Buenos Aires and Reagan Washington National Airport are both served by 1 main airport. You will leave Buenos Aires from Buenos Aires Ministro Pistarini and will be arriving at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Buenos Aires to Reagan Washington National Airport?

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

  • Which airline alliances offer flights from Buenos Aires to Reagan Washington National Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Buenos Aires and Reagan Washington National 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 American Airlines?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Washington, D.C. are Delta and American Airlines. With an average price for the route of $834 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $864 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Buenos Aires to Reagan Washington National 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 to Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Buenos Aires 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 to Reagan Washington National 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 Reagan Washington National Airport with an airline and back to Buenos Aires with another airline. Booking your flights between Buenos Aires and DCA 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 to Reagan Washington National 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 Reagan Washington National Airport from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buenos Aires to Reagan-National

 
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 Buenos Aires to Reagan-National? 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 8320 reviews
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

2.0 MediocreDaniel, Mar 2026
SNA - DTW
Read more Delta reviews

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Everything you need to know for your flight from Buenos Aires to Reagan-National

Information on your arrival and departure airports