EZE - DCA

$419 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 3/5. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$655
Typical prices: $729-$936
American Airlines
Mon 3/16Tue 3/24
EZE - DCA • 1 stop
Cheapest one-way
$419
Typical prices: $418-$498
American Airlines
Thu 3/5
EZE - DCA • 1 stop
Top airlines
American Airlines
Cheapest • from $655 (round-trip)
Delta
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
Atlanta (ATL)
Cheapest • Avg $837 (round-trip)
Atlanta (ATL)
Shortest trip • 14h 18m (one-way)
Insights
Insights
Insights
Insights
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 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, Mar 16 - Tue, Mar 24
American Airlines Logo
10:25 pm - 1:16 pm
EZE
-
DCA
15h 51m
1 stop
American Airlines Logo
1:48 pm - 10:29 am
DCA
-
EZE
19h 41m
1 stop
$655American Airlines
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
8:35 pm - 12:38 pm
EZE
-
DCA
17h 03m
1 stop
American Airlines Logo
2:54 pm - 9:59 am
DCA
-
EZE
18h 05m
1 stop
$671American Airlines
Tue, Aug 4 - Tue, Aug 18
American Airlines Logo
9:15 am - 11:50 pm
EZE
-
DCA
15h 35m
2 stops
American Airlines Logo
6:56 pm - 8:50 am
DCA
-
EZE
12h 54m
1 stop
$675American Airlines
Wed, May 13 - Tue, May 19
United Airlines Logo
9:00 pm - 11:40 am
EZE
-
DCA
15h 40m
1 stop
United Airlines Logo
4:34 pm - 8:00 am
DCA
-
EZE
14h 26m
1 stop
$697United Airlines
Mon, Mar 9 - Wed, Mar 11
United Airlines Logo
9:05 pm - 11:36 am
EZE
-
DCA
15h 31m
1 stop
United Airlines Logo
12:32 pm - 6:20 am
DCA
-
EZE
16h 48m
1 stop
$706United Airlines
Tue, Apr 21 - Tue, Apr 28
LATAM Airlines Logo
8:10 pm - 9:09 am
EZE
-
DCA
13h 59m
1 stop
LATAM Airlines Logo
6:00 pm - 9:45 am
DCA
-
EZE
14h 45m
1 stop
$711LATAM Airlines
Fri, Apr 10 - Fri, Apr 17
LATAM Airlines Logo
1:10 pm - 12:40 pm
EZE
-
DCA
24h 30m
2 stops
LATAM Airlines Logo
3:00 pm - 9:00 am
DCA
-
EZE
17h 00m
1 stop
$712LATAM Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
9:00 pm - 6:50 pm
EZE
-
DCA
22h 50m
1 stop
United Airlines Logo
4:34 pm - 8:00 am
DCA
-
EZE
14h 26m
1 stop
$718United Airlines
Sat, Aug 1 - Mon, Aug 10
LATAM Airlines Logo
1:20 pm - 2:05 pm
EZE
-
DCA
25h 45m
1 stop
LATAM Airlines Logo
7:30 pm - 9:45 am
DCA
-
EZE
13h 15m
1 stop
$722LATAM Airlines
Wed, Aug 12 - Wed, Oct 7
LATAM Airlines Logo
10:40 pm - 2:05 pm
EZE
-
DCA
16h 25m
1 stop
LATAM Airlines Logo
7:30 pm - 6:10 am
DCA
-
EZE
33h 40m
2 stops
$753LATAM 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 ($655) and United Airlines ($697).

Good to know

Low seasonNovember
Cheapest flight$419
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 14% 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 $419 for a one-way ticket and $655 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 $902 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 8245 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

8.0 ExcellentSharon, Feb 2026
CVG - ATL
Read more Delta reviews

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Improve boarding- the zone assignment and boarding is always a mess- there is not clear instructions of what is going on at the gate. As a meme bet there is no more selection of a good seats when booking. Only offers middle seats to choose or pay extra. There is not more benefit with Amex no benefits at all.

alike schedule and times it’s very good for me, I will stay wad delta for ever

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

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.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

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

Information on your arrival and departure airports