IAD - EZE
$315 Find Cheap Flights from Washington Dulles Airport to Buenos Aires Ministro Pistarini - 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 Dulles Intl to Buenos Aires departing on 11/26. 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.
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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
Flight Deals
Cheap Flights from Dulles Intl to Buenos Aires (IAD-EZE)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Buenos Aires 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 Dulles Intl to Buenos Aires
Thu, Jan 14 - Tue, Jan 19
10:05 am - 7:35 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
19h 30m1 stop Atlanta Hartsfield-Jackson
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
7:00 am - 7:35 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 35m1 stop Atlanta Hartsfield-Jackson
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
3:00 pm - 9:50 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 50m2 stops Atlanta Hartsfield-Jackson Miami
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
10:11 am - 9:50 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 39m2 stops Atlanta Hartsfield-Jackson Miami
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
9:33 am - 7:20 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
19h 47m2 stops Charlotte Douglas Miami
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
9:18 am - 9:10 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 52m2 stops Charlotte Douglas Miami
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
6:30 am - 7:20 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 50m1 stop Houston George Bush Intcntl
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
5:54 pm - 9:20 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
37h 26m1 stop Houston George Bush Intcntl
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
3:37 pm - 5:20 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
35h 43m1 stop Panama City Tocumen Intl
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
3:46 pm - 3:00 pmIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
21h 14m1 stop Panama City Tocumen Intl
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
Recent one-way flight deals from Dulles Intl to Buenos Aires
Thu, Nov 26
6:50 am - 4:35 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
43h 45m3 stops Atlanta Hartsfield-Jackson Miami Santo Domingo Las Americas
$315Multiple Airlines
Tue, Nov 17
3:00 pm - 9:50 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 50m2 stops Atlanta Hartsfield-Jackson Miami
$326LATAM Airlines
Fri, Nov 13
3:00 pm - 9:50 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 50m2 stops Atlanta Hartsfield-Jackson Miami
$326LATAM Airlines
Tue, Oct 20
9:35 am - 12:51 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 16m1 stop Panama City Tocumen Intl
$335Copa Airlines
Mon, Nov 16
1:16 am - 3:10 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
23h 54m1 stop Panama City Tocumen Intl
$337Copa Airlines
Fri, Jan 1
10:43 am - 7:35 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
18h 52m1 stop Atlanta Hartsfield-Jackson
$340Delta
Thu, Dec 31
4:30 pm - 10:55 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 25m1 stop New York John F Kennedy Intl
$340Delta
Sun, Feb 28
6:30 am - 9:20 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
24h 50m1 stop Houston George Bush Intcntl
$340United Airlines
Mon, Feb 22
6:30 am - 7:20 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
22h 50m1 stop Houston George Bush Intcntl
$340United Airlines
Sun, Nov 22
9:33 am - 10:35 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
23h 02m2 stops Charlotte Douglas New York John F Kennedy Intl
$340American Airlines
Recent last minute flight deals from Dulles Intl to Buenos Aires
Sun, Oct 4 - Sun, Oct 18
2:25 am - 4:21 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
24h 56m1 stop Panama City Tocumen Intl
4:15 am - 4:20 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
25h 05m1 stop Panama City Tocumen Intl
$760Copa Airlines
Mon, Oct 5 - Tue, Oct 20
2:25 am - 4:21 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
24h 56m1 stop Panama City Tocumen Intl
3:48 am - 12:32 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
21h 44m1 stop Panama City Tocumen Intl
$760Copa Airlines
Mon, Oct 5 - Tue, Nov 3
6:50 am - 12:25 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Bogotá El Dorado
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
$805Avianca
Thu, Oct 1 - Mon, Nov 2
3:35 pm - 5:40 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
13h 05m1 stop Bogotá El Dorado
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
$823Avianca
Mon, Oct 5 - Wed, Oct 7
1:23 pm - 11:05 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
20h 42m2 stops Charlotte Douglas New York John F Kennedy Intl
8:40 pm - 9:16 pmEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
25h 36m2 stops Miami Charlotte Douglas
$893American Airlines
Sun, Oct 4 - Wed, Oct 7
2:25 am - 7:57 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
28h 32m1 stop Panama City Tocumen Intl
11:00 pm - 12:32 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
26h 32m2 stops Santiago Arturo Merino Benitez Panama City Tocumen Intl
$912Multiple Airlines
Tue, Oct 6 - Thu, Oct 22
6:12 pm - 9:45 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 33m1 stop Atlanta Hartsfield-Jackson
3:55 am - 12:42 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
21h 47m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$981LATAM Airlines
Tue, Oct 6 - Thu, Oct 22
3:03 pm - 9:45 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
17h 42m1 stop Atlanta Hartsfield-Jackson
3:55 am - 12:42 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
21h 47m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$981LATAM Airlines
Mon, Oct 5 - Sun, Oct 18
3:15 pm - 9:40 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
17h 25m2 stops Atlanta Hartsfield-Jackson Miami
8:10 pm - 3:49 pmEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
20h 39m1 stop Atlanta Hartsfield-Jackson
$1,277Delta
Tue, Oct 6 - Sun, Oct 25
6:32 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
20h 13m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
3:10 pm - 2:08 pmEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
23h 58m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$3,390Delta
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.
Prices
Airlines
Layovers
How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport departing in january.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?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•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.
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 most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Panama City Tocumen Intl (PTY) is the most popular layover for the Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport route. 48% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via PTY.
What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?
Flights via Mexico City Benito Juarez (MEX) offer the most affordable fares, with an average round-trip price of $748. Based on KAYAK data over the past 3 months.
Key details for Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flights
Low season | August |
|---|---|
High season | November |
Cheapest flight | $315 |
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
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.
Your Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flight questions, answered
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Your guide to booking Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flights
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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.