DCA - EZE

$315 Find Cheap Flights from Reagan Washington National Airport to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$718
Typical prices: $686-$1,081
United Airlines
Thu 1/11Thu 2/15
DCA - EZE • 1 stop
Cheapest one-way
$315
Typical prices: $318-$577
United Airlines
Thu 11/22
DCA - EZE • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Reagan-National Airport and Buenos Aires Ministro Pistarini Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 15% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $876 (round-trip)
Miami (MIA)
Shortest trip • 14h 09m (one-way)
Insights
Insights
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We hope you love your trip to Buenos Aires Ministro Pistarini Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Buenos Aires

Mon, Jan 11 - Tue, Feb 16
United Airlines Logo
2:50 pm - 9:20 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
16h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 3:55 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
18h 00m1 stop Houston George Bush Intcntl
$718United Airlines
Sun, Jan 10 - Tue, Feb 2
United Airlines Logo
6:00 am - 7:20 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
23h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 4:05 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
18h 10m1 stop Houston George Bush Intcntl
$718United Airlines
Wed, Mar 17 - Sun, Apr 4
LATAM Airlines Logo
2:55 pm - 9:50 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
17h 55m1 stop Miami
LATAM Airlines Logo
7:20 pm - 1:56 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
19h 36m2 stops Santiago Arturo Merino Benitez Miami
$740LATAM Airlines
Wed, Mar 24 - Tue, Apr 6
LATAM Airlines Logo
2:55 pm - 9:50 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
17h 55m1 stop Miami
LATAM Airlines Logo
7:20 pm - 1:56 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
19h 36m2 stops Santiago Arturo Merino Benitez Miami
$740LATAM Airlines
Fri, Nov 13 - Thu, Nov 26
Delta Logo
1:45 pm - 9:50 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
18h 05m1 stop Miami
Delta Logo
12:20 pm - 2:04 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
27h 44m1 stop Miami
$759Delta
Mon, Dec 7 - Sat, Dec 26
Avianca Logo
10:54 am - 9:20 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
20h 26m1 stop Houston George Bush Intcntl
Avianca Logo
11:55 pm - 10:16 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
24h 21m1 stop Houston George Bush Intcntl
$767Avianca
Tue, Nov 24 - Fri, Dec 4
Multiple Airlines Logo
6:00 am - 7:20 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
23h 20m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
11:55 pm - 4:08 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
18h 13m1 stop Houston George Bush Intcntl
$767Multiple Airlines
Tue, Jan 5 - Fri, Feb 19
Delta Logo
1:45 pm - 9:40 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
17h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:35 pm - 2:38 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
17h 03m1 stop Atlanta Hartsfield-Jackson
$768Delta
Tue, Jan 12 - Mon, Jan 25
American Airlines Logo
1:36 pm - 8:15 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
16h 39m1 stop Miami
American Airlines Logo
10:50 pm - 6:59 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
22h 09m1 stop Miami
$956American Airlines
Sun, Jan 24 - Thu, Mar 25
American Airlines Logo
2:59 pm - 10:15 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
17h 16m1 stop Miami
American Airlines Logo
9:50 pm - 12:34 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
15h 44m1 stop Miami
$956American Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport typically range from $686 to $1,081. The lowest price found in the past 5 days was $718, on United Airlines.

What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport. It’s 10% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

What’s the cheapest month to fly from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

•October is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport at $689 round-trip.
•December ($1,021) and July ($852) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 48% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport the cheapest?

Flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 10% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport flights

Low season

September

Cheapest flight

$315
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 319% increase in travelers.
One-way flight from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport

When to book flights from Reagan-National to Buenos Aires

Are your dates flexible? Find out the best times to travel from Reagan-National to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

    Four cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

    A nonstop flight from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport takes 00m, covering 5,222 miles.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport flight?

    Round-trip flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport range from $686 to $1,081, with an average of $812 over the past 12 months. Anything below $686 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 0% above the $812 route average. Book 18 weeks before departure for the lowest fares.

  • How are flight prices from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport looking right now?

    One-way fares from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport are currently in line with typical prices for this route. Average one-way fares are about $415.

  • What car rental options are available at Buenos Aires Ministro Pistarini Airport (EZE)?

    Buenos Aires Ministro Pistarini Airport (EZE) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

    • Hertz
    • Rentacar
    • Street Rent a Car
    • Alamo
    • Localiza

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

    Flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Buenos Aires Ministro Pistarini (EZE).

  • Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport pass through?

    One-stop flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 42% of one-stop connections
    • Miami (MIA) - 39% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

    Yes. Flexible dates can save you up to 18% on flights from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport. Tuesday is the cheapest departure day at $733 round-trip on average, while Saturday is the most expensive at $891, a difference of $158.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 14h 09m, compared with 14h 27m via Atlanta Hartsfield-Jackson (ATL) and 15h 09m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Washington, D.C. Reagan-National Airport and Buenos Aires Ministro Pistarini Airport?

    Buenos Aires Ministro Pistarini Airport is 1 hour ahead of Washington, D.C. Reagan-National Airport (Argentina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Buenos Aires Ministro Pistarini Airport?

    Some of the most popular sights in Buenos Aires Ministro Pistarini Airport are Obelisco de Buenos Aires, Estadio Monumental and Parque Centenario. These are among the most viewed places in Buenos Aires Ministro Pistarini Airport on KAYAK.

Your guide to booking Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $733, about $158 less than Saturday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 10% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport trip for October. Fares historically average $689 round-trip in that month - typically $332 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Reagan-National to Buenos Aires

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