WAS - EZE

$305 Find Cheap Flights from Washington, D.C. to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$698
Typical prices: $705-$1,070
LATAM Airlines
Thu 12/6Tue 12/11
IAD - EZE • 2 stops
Cheapest one-way
$305
Typical prices: $318-$566
American Airlines
Sat 12/8
DCA - EZE • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Buenos Aires Ministro Pistarini Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
IAD - EZE
Cheapest • 2% average savings
DCA - EZE
Most popular
Insights
Insights
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 16% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Bogotá El Dorado (BOG)
Cheapest • Avg $878 (round-trip)
Miami (MIA)
Shortest trip • 14h 11m (one-way)
Insights
Insights
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We hope you love your trip to Buenos Aires Ministro Pistarini Airport!
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Flight Deals

Cheap Flights from Washington, D.C. to Buenos Aires (WAS-EZE)

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

Recent round-trip flight deals from Washington, D.C. to Buenos Aires

Sun, Dec 6 - Fri, Dec 11
LATAM Airlines Logo
5:00 pm - 4:00 pmIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
9:30 pm - 9:55 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
14h 25m1 stop Atlanta Hartsfield-Jackson
$698LATAM Airlines
Tue, Dec 1 - Sun, Dec 13
LATAM Airlines Logo
12:35 pm - 10:40 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
20h 05m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
9:30 pm - 9:16 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
13h 46m1 stop Atlanta Hartsfield-Jackson
$698LATAM Airlines
Sun, Nov 22 - Tue, Dec 1
Delta Logo
3:00 pm - 7:35 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:05 pm - 11:49 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
17h 44m1 stop New York John F Kennedy Intl
$698Delta
Mon, Mar 1 - Tue, Mar 9
Delta Logo
4:00 pm - 9:40 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
15h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:35 pm - 6:26 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
20h 51m1 stop Atlanta Hartsfield-Jackson
$698Delta
Wed, Nov 18 - Thu, Dec 3
United Airlines Logo
2:38 pm - 7:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 42m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 11:26 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
15h 21m1 stop Houston George Bush Intcntl
$698United Airlines
Tue, Jan 5 - Tue, Jan 26
United Airlines Logo
10:54 am - 7:20 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
18h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 10:15 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
24h 20m1 stop Houston George Bush Intcntl
$698United Airlines
Wed, Dec 2 - Sun, Dec 20
Copa Airlines Logo
3:30 pm - 12:52 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
31h 22m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:40 am - 3:04 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
25h 24m1 stop Panama City Tocumen Intl
$700Copa Airlines
Wed, Mar 10 - Fri, Apr 9
Avianca Logo
4:25 pm - 12:30 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
30h 05m2 stops San Salvador El Salvador Intl Bogotá El Dorado
Avianca Logo
7:10 am - 4:20 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
22h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$700Avianca
Wed, Feb 17 - Wed, Mar 3
Avianca Logo
4:25 pm - 3:40 pmIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 15m2 stops San Salvador El Salvador Intl Bogotá El Dorado
Avianca Logo
4:50 pm - 2:55 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
24h 05m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$700Avianca
Sat, Mar 13 - Sun, Mar 21
Copa Airlines Logo
3:46 pm - 12:38 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
30h 52m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:45 am - 5:12 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
19h 27m1 stop Panama City Tocumen Intl
$734Copa Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. 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. to Buenos Aires Ministro Pistarini Airport?

Round-trip flights from Washington, D.C. to Buenos Aires Ministro Pistarini Airport typically range from $705 to $1,070. The lowest price found in the past 5 days was $698, on LATAM Airlines.

What is the cheapest Washington, D.C. to Buenos Aires Ministro Pistarini Airport flight route?

There's little price difference between Washington, D.C. to Buenos Aires Ministro Pistarini Airport routes. They average around $815 round-trip, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Washington, D.C. to Buenos Aires Ministro Pistarini Airport. It’s 6% cheaper than the average day, while Saturday is the most expensive, with prices 7% higher.

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

•May is the cheapest month to fly from Washington, D.C. to Buenos Aires Ministro Pistarini Airport at $688 round-trip.
•December ($1,119) and January ($851) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 62% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Washington, D.C. to Buenos Aires Ministro Pistarini Airport are cheapest 10 weeks before departure. Booking in this window typically costs about 8% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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

Low season

September

Cheapest flight

$305
Beat the crowds with an average 42% drop in travelers.
The most popular month to fly with an average 66% increase in travelers.
One-way flight from Washington, D.C. Reagan-National Airport to Buenos Aires Ministro Pistarini Airport

When to book flights from Washington, D.C. to Buenos Aires

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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. 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. to Buenos Aires Ministro Pistarini Airport?

    Four cabin classes are available on flights from Washington, D.C. 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. to Buenos Aires Ministro Pistarini Airport?

    A nonstop flight from Washington, D.C. to Buenos Aires Ministro Pistarini Airport takes 00m, covering 5,226 miles.

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

    Round-trip flights from Washington, D.C. to Buenos Aires Ministro Pistarini Airport range from $705 to $1,070, with an average of $817 over the past 12 months. Anything below $705 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 4% above the $817 route average. Book 10 weeks before departure for the lowest fares.

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

    One-way fares from Washington, D.C. to Buenos Aires Ministro Pistarini Airport are currently lower than usual. Average one-way flight prices are about $312, which is 22% below the typical average for this route.

  • 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 averaging $66 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. to Buenos Aires Ministro Pistarini Airport?

    Flights from Washington, D.C. to Buenos Aires Ministro Pistarini Airport may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Buenos Aires Ministro Pistarini (EZE).

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

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

    • Panama City Tocumen Intl (PTY) - 28% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 21% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 20% of one-stop connections
    • Miami (MIA) - 16% of one-stop connections

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

    Yes. Flexible dates can save you up to 12% on flights from Washington, D.C. to Buenos Aires Ministro Pistarini Airport. Sunday is the cheapest departure day at $773 round-trip on average, while Saturday is the most expensive at $876, a difference of $103.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Bogotá El Dorado (BOG) gives the shortest average 1-stop total travel time at 13h 46m, compared with 14h 11m via Miami (MIA) and 14h 24m via Atlanta Hartsfield-Jackson (ATL).

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

    Buenos Aires Ministro Pistarini Airport is 1 hour ahead of Washington, D.C. (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. 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 Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $773, about $103 less than Saturday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 8% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Buenos Aires Ministro Pistarini Airport trip for May. Fares historically average $688 round-trip in that month - typically $431 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Washington, D.C. to Buenos Aires

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