EZE - IAD

$372 Find Cheap Flights from Buenos Aires to Washington Dulles Airport - Compare and Save

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 Dulles Intl departing on 11/3. 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

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Everything you should know

Cheapest round-trip
$710
Typical prices: $728-$955
American Airlines
Wed 10/21Wed 11/25
EZE - IAD • 2 stops
Cheapest one-way
$372
Typical prices: $356-$379
Multiple Airlines
Tue 11/3
EZE - IAD • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Buenos Aires and Dulles Intl. You'll need at least 1 connection.
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Top layover airports
Bogotá (BOG)
Cheapest • Avg $701 (round-trip)
Bogotá (BOG)
Shortest trip • 13h 28m (one-way)
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When to travel
February
Cheapest • 100% price drop
July
Most popular
Good to know
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+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buenos Aires to Dulles Intl (EZE-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Dulles Intl 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 Dulles Intl

Wed, Oct 21 - Wed, Nov 25
American Airlines Logo
8:40 pm - 12:51 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
17h 11m2 stops Miami Charlotte Douglas
American Airlines Logo
9:33 am - 7:25 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
19h 52m2 stops Charlotte Douglas Miami
$710American Airlines
Thu, Oct 1 - Wed, Oct 14
Copa Airlines Logo
8:59 am - 12:32 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
16h 33m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:34 pm - 12:51 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
31h 17m1 stop Panama City Tocumen Intl
$731Copa Airlines
Wed, Sep 30 - Wed, Oct 14
Copa Airlines Logo
5:25 am - 4:20 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
23h 55m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:34 pm - 12:51 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
31h 17m1 stop Panama City Tocumen Intl
$731Copa Airlines
Mon, Nov 16 - Sat, Nov 28
Avianca Logo
4:55 pm - 4:30 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
13h 35m1 stop Bogotá El Dorado
Avianca Logo
5:50 am - 12:35 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 45m1 stop Bogotá El Dorado
$733Avianca
Wed, Sep 30 - Wed, Oct 7
Avianca Logo
4:50 pm - 5:20 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
13h 30m1 stop Bogotá El Dorado
Avianca Logo
6:50 am - 12:25 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Bogotá El Dorado
$733Avianca
Sun, Aug 30 - Wed, Sep 9
Delta Logo
1:10 pm - 2:07 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
25h 57m2 stops Miami Minneapolis St Paul
Delta Logo
10:15 am - 9:40 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 25m2 stops Atlanta Hartsfield-Jackson Miami
$734Delta
Mon, Sep 14 - Mon, Sep 21
Delta Logo
8:10 pm - 11:30 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
16h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:17 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
13h 28m1 stop Atlanta Hartsfield-Jackson
$734Delta
Wed, Oct 28 - Thu, Nov 5
Copa Airlines Logo
4:02 am - 12:37 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
21h 35m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:16 am - 1:11 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 55m1 stop Panama City Tocumen Intl
$736Copa Airlines
Tue, Sep 1 - Wed, Sep 30
Multiple Airlines Logo
8:10 pm - 9:20 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:26 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
20h 19m1 stop Atlanta Hartsfield-Jackson
$741Multiple Airlines
Fri, Dec 11 - Sun, Mar 28
LATAM Airlines Logo
3:10 pm - 10:15 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
21h 05m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
10:05 am - 9:45 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 40m1 stop Atlanta Hartsfield-Jackson
$748LATAM Airlines
Booking Insights

KAYAK's insights & trends for Buenos Aires to Dulles Intl flights

Get data-powered insights and trends into flights from Buenos Aires to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $1,040 and $993 respectively.

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Good to know

Cheapest flight

$372
Most popular time to fly and prices are also 14% lower on average.
Flight from Buenos Aires to Washington Dulles Airport

When to book flights from Buenos Aires to Dulles Intl

Are your dates flexible? Find out the best times to travel from Buenos Aires to Dulles Intl 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 Washington Dulles Airport flights

  • What is the cheapest flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport?

    In the last 5 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Dulles Intl Airport was $372 for a one-way ticket and $710 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Buenos Aires to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to Washington Dulles Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Buenos Aires and Washington Dulles 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 Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Washington, D.C. are Delta and Copa Airlines. With an average price for the route of $943 and an overall rating of 7.8, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $672 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Buenos Aires to Washington Dulles 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 Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport with an airline and back to Buenos Aires with another airline. Booking your flights between Buenos Aires and IAD 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 Washington Dulles 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 Washington Dulles Airport from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buenos Aires to Dulles Intl

Information on your arrival and departure airports

Buenos Aires (EZE)
Dulles Intl (IAD)