IAD - EZE

$305 Find Cheap Flights from Washington Dulles Airport to Buenos Aires Ministro Pistarini - Compare and Save

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Everything you should know

Cheapest round-trip
$600
Typical prices: $702-$1,003
Avianca
Fri 3/2Sun 3/11
IAD - EZE • 1 stop
Cheapest one-way
$305
Typical prices: $315-$515
American Airlines
Sat 12/8
IAD - EZE • 2 stops
Nonstop flights
Not available
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.
Insights
Insights
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 15% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Bogotá El Dorado (BOG)
Cheapest • Avg $871 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 14h 26m (one-way)
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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 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

Tue, Mar 2 - Thu, Mar 11
Avianca Logo
2:30 pm - 3:40 pmIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
23h 10m1 stop Bogotá El Dorado
Avianca Logo
7:25 am - 4:30 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
23h 05m1 stop Bogotá El Dorado
$600Avianca
Wed, Feb 24 - 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
7:25 am - 1:35 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
20h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$610Avianca
Tue, Nov 24 - Tue, Dec 8
United Airlines Logo
8:34 am - 9:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 46m1 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
$610United Airlines
Wed, Nov 25 - Tue, Dec 1
United Airlines Logo
2:38 pm - 9:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 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
$610United Airlines
Fri, Dec 4 - Sat, Dec 5
Copa Airlines Logo
1:18 am - 12:52 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 34m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:40 am - 3:19 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
25h 39m1 stop Panama City Tocumen Intl
$612Copa Airlines
Wed, Dec 9 - Sat, Dec 12
LATAM Airlines Logo
6:20 pm - 10:55 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 35m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
11:35 pm - 11:43 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
14h 08m1 stop Atlanta Hartsfield-Jackson
$613LATAM Airlines
Wed, Jan 6 - Wed, Jan 27
LATAM Airlines Logo
6:15 pm - 10:55 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 40m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
11:35 pm - 12:03 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
14h 28m1 stop Atlanta Hartsfield-Jackson
$614LATAM Airlines
Thu, Nov 26 - Sat, Dec 5
Azul Logo
12:50 pm - 7:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 30m1 stop Houston George Bush Intcntl
Azul Logo
11:55 pm - 6:23 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
20h 28m1 stop Houston George Bush Intcntl
$617Azul
Wed, Dec 2 - Mon, Dec 21
American Airlines Logo
7:00 am - 9:05 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
24h 05m2 stops Charlotte Douglas Miami
American Airlines Logo
9:40 pm - 10:13 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
26h 33m2 stops Miami Charlotte Douglas
$622American Airlines
Thu, Dec 10 - Sun, Dec 13
Copa Airlines Logo
8:25 am - 12:52 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 27m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:45 pm - 2:54 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
14h 09m1 stop Panama City Tocumen Intl
$625Copa 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 $702 to $1,003. The lowest price found in the past 5 days was $600, on Avianca.

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, Sunday 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 Friday is the most expensive, with prices 6% higher.

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

•May is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport at $681 round-trip.
•December ($1,444) and November ($803) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 112% 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 10 weeks before departure. Booking in this window typically costs about 22% 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. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flights

Low season

August

Cheapest flight

$305
Beat the crowds with an average 38% drop in travelers.
The most popular month to fly with an average 60% 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?

    Three 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

  • 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 about 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 $702 to $1,003, with an average of $800 over the past 12 months. Anything below $702 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 14% above the $800 route average. Book 10 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 $314, which is 17% 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 $67 for economy cars. Top options include:

    • Hertz
    • Street Rent a Car
    • Rentacar
    • 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) - 46% of one-stop connections
    • Bogotá El Dorado (BOG) - 22% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 21% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 9% 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 15% on flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport. Sunday is the cheapest departure day at $728 round-trip on average, while Friday is the most expensive at $850, a difference of $122.

    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. 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 51m, compared with 14h 26m via Atlanta Hartsfield-Jackson (ATL) and 15h 02m 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 2 hours 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 Sunday departure and avoid flying on Friday. On this route, Sunday flights average $728, about $122 less than Friday fares (14% 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 22% 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 May. Fares historically average $681 round-trip in that month - typically $763 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

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