IAD - EZE

$315 Find Cheap Flights from Washington Dulles Airport to Buenos Aires Ministro Pistarini - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$721
Typical prices: $689-$968
LATAM Airlines
Sun 1/14Fri 1/19
IAD - EZE • 1 stop
Cheapest one-way
$315
Typical prices: $313-$480
Multiple Airlines
Mon 11/26
IAD - EZE • 3 stops
Nonstop flights
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Buenos Aires Ministro Pistarini Airport. You'll need to take a connecting flight to reach the destination.
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When to book
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 10% compared to booking last minute.
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When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $748 (round-trip)
Shortest trip • 13h 52m (one-way)
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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 Dulles Intl to Buenos Aires (IAD-EZE)

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

Recent round-trip flight deals from Dulles Intl to Buenos Aires

Thu, Jan 14 - Tue, Jan 19
LATAM Airlines Logo
10:05 am - 7:35 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
19h 30m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
12:50 pm - 10:01 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
23h 11m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$721LATAM Airlines
Sun, Jan 24 - Thu, Mar 25
LATAM Airlines Logo
7:00 am - 7:35 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 35m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
4:00 am - 9:11 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
30h 11m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$721LATAM Airlines
Fri, Nov 13 - Thu, Nov 26
Delta Logo
3:00 pm - 9:50 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 50m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
11:35 pm - 5:40 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
20h 05m1 stop Atlanta Hartsfield-Jackson
$722Delta
Wed, Nov 18 - Wed, Dec 2
Delta Logo
10:11 am - 9:50 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 39m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
12:20 pm - 2:01 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
27h 41m2 stops Miami Atlanta Hartsfield-Jackson
$722Delta
Fri, Nov 13 - Thu, Nov 26
American Airlines Logo
9:33 am - 7:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
19h 47m2 stops Charlotte Douglas Miami
American Airlines Logo
8:45 pm - 5:11 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
22h 26m2 stops New York John F Kennedy Intl Charlotte Douglas
$722American Airlines
Wed, Mar 10 - Wed, Mar 17
American Airlines Logo
9:18 am - 9:10 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 52m2 stops Charlotte Douglas Miami
American Airlines Logo
10:30 pm - 4:16 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
18h 46m2 stops Dallas/Fort Worth Charlotte Douglas
$722American Airlines
Sun, Jan 24 - Wed, Mar 31
United Airlines Logo
6:30 am - 7:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 11:51 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
27h 51m1 stop Houston George Bush Intcntl
$727United Airlines
Sat, Nov 14 - Fri, Nov 20
United Airlines Logo
5:54 pm - 9:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
37h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 10:44 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
24h 49m1 stop Houston George Bush Intcntl
$727United Airlines
Mon, Nov 9 - Wed, Nov 18
Copa Airlines Logo
3:37 pm - 5:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
35h 43m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:20 am - 3:15 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
24h 55m1 stop Panama City Tocumen Intl
$728Copa Airlines
Thu, Mar 4 - Mon, Mar 15
Copa Airlines Logo
3:46 pm - 3:00 pmIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 14m1 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. Dulles Intl 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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport typically range from $689 to $968. The lowest price found in the past 5 days was $721, on LATAM Airlines.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport. It’s 9% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

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

•September is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport at $657 round-trip.
•December ($1,187) and January ($803) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 80% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport are cheapest 9 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.

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

Low season

August

Cheapest flight

$315
Beat the crowds with an average 44% drop in travelers.
The most popular month to fly with an average 61% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

When to book flights from Dulles Intl to Buenos Aires

Are your dates flexible? Find out the best times to travel from Dulles Intl 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. Dulles Intl 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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport takes 00m, covering 5,235 miles.

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

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport range from $689 to $968, with an average of $787 over the past 12 months. Anything below $689 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 1% above the $787 route average. Book 9 weeks before departure for the lowest fares.

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

    One-way fares from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport are currently lower than usual. Average one-way flight prices are about $334, which is 9% 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 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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Buenos Aires Ministro Pistarini (EZE).

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

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

    • Panama City Tocumen Intl (PTY) - 48% of one-stop connections
    • Bogotá El Dorado (BOG) - 23% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 21% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 19% on flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport. Tuesday is the cheapest departure day at $719 round-trip on average, while Saturday is the most expensive at $881, a difference of $162.

    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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Flying via Bogotá El Dorado (BOG) gives the shortest average 1-stop total travel time at 13h 52m, compared with 14h 21m via Atlanta Hartsfield-Jackson (ATL) and 15h 05m via Panama City Tocumen Intl (PTY).

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

    Buenos Aires Ministro Pistarini Airport is 1 hour ahead of Washington, D.C. Dulles Intl 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. Dulles Intl 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 $719, about $162 less than Saturday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport trip for September. Fares historically average $657 round-trip in that month - typically $530 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Dulles Intl to Buenos Aires

Complete your trip to Buenos Aires with a hotel stay or car rental