EZE - DCA

$456 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 6/1. 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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Everything you should know

Cheapest round-trip
$731
Typical prices: $1,303-$997
LATAM Airlines
Thu 5/21Mon 6/8
EZE - DCA • 1 stop
Cheapest one-way
$456
LATAM Airlines
Mon 6/1
EZE - DCA • 1 stop
Top airlines
Cheapest • from $731 (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
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

Thu, May 21 - Mon, Jun 8
LATAM Airlines Logo
8:10 pm - 12:43 pm
EZE
-
DCA
17h 33m
1 stop
LATAM Airlines Logo
5:00 pm - 11:30 am
DCA
-
EZE
17h 30m
2 stops
$731LATAM Airlines
Mon, Jun 1 - Thu, Jun 11
LATAM Airlines Logo
10:40 pm - 1:49 pm
EZE
-
DCA
16h 09m
1 stop
LATAM Airlines Logo
2:45 pm - 9:20 am
DCA
-
EZE
17h 35m
1 stop
$749LATAM Airlines
Wed, May 6 - Thu, Jun 4
LATAM Airlines Logo
8:10 pm - 10:44 pm
EZE
-
DCA
27h 34m
1 stop
LATAM Airlines Logo
2:47 pm - 9:20 am
DCA
-
EZE
17h 33m
1 stop
$760LATAM Airlines
Wed, Apr 22 - Tue, May 5
Multiple Airlines Logo
7:21 pm - 10:59 pm
EZE
-
DCA
28h 38m
2 stops
Multiple Airlines Logo
6:00 am - 11:30 am
DCA
-
EZE
28h 30m
2 stops
$761Multiple Airlines
Wed, Apr 22 - Tue, May 5
American Airlines Logo
8:40 pm - 4:50 pm
EZE
-
DCA
21h 10m
1 stop
American Airlines Logo
5:31 pm - 11:05 am
DCA
-
EZE
16h 34m
1 stop
$771American Airlines
Tue, Jun 16 - Wed, Jul 15
American Airlines Logo
9:15 am - 11:25 pm
EZE
-
DCA
15h 10m
1 stop
American Airlines Logo
5:00 am - 8:05 pm
DCA
-
EZE
14h 05m
2 stops
$775American Airlines
Thu, May 21 - Mon, Jun 8
Multiple Airlines Logo
12:15 pm - 10:59 pm
EZE
-
DCA
35h 44m
2 stops
Multiple Airlines Logo
6:00 am - 11:30 am
DCA
-
EZE
28h 30m
2 stops
$776Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
LATAM Airlines Logo
8:30 pm - 1:49 pm
EZE
-
DCA
18h 19m
2 stops
LATAM Airlines Logo
2:45 pm - 9:20 am
DCA
-
EZE
17h 35m
1 stop
$781LATAM Airlines
Fri, May 22 - Wed, May 27
American Airlines Logo
10:05 pm - 1:43 pm
EZE
-
DCA
16h 38m
1 stop
American Airlines Logo
5:00 am - 8:05 pm
DCA
-
EZE
14h 05m
1 stop
$782American Airlines
Thu, May 7 - Thu, May 14
American Airlines Logo
8:35 pm - 4:50 pm
EZE
-
DCA
21h 15m
1 stop
American Airlines Logo
1:25 pm - 11:05 am
DCA
-
EZE
20h 40m
1 stop
$783American 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 LATAM Airlines ($731) and American Airlines ($771).

Good to know

Low seasonNovember
Cheapest flight$456
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 $456 for a one-way ticket and $731 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 8392 reviews
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

8.0 ExcellentPaul A, Apr 2026
ORD - ATL
Read more Delta reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

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