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Cheap flights from Washington, D.C. Dulles Intl Airport to Buenos Aires from $312

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:15 pm - 9:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 05m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 9:12 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
25h 07m1 stop Houston George Bush Intcntl
$718United Airlines
Mon, Jan 25 - Tue, Feb 23
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
11:55 pm - 10:36 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
24h 41m1 stop Houston George Bush Intcntl
$718United Airlines
Tue, Mar 2 - Tue, Mar 9
Copa Airlines Logo
1:16 am - 3:10 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
23h 54m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:45 pm - 3:19 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
14h 34m1 stop Panama City Tocumen Intl
$734Copa Airlines
Tue, Nov 24 - Sun, Dec 6
Copa Airlines Logo
1:24 am - 4:19 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
24h 55m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:53 pm - 9:44 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
23h 51m1 stop Panama City Tocumen Intl
$734Copa Airlines
Sun, Feb 28 - Mon, Mar 15
Avianca Logo
5:50 am - 12:30 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 40m1 stop Bogotá El Dorado
Avianca Logo
4:50 pm - 4:30 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
13h 40m1 stop Bogotá El Dorado
$757Avianca
Tue, Mar 2 - Mon, Mar 8
Avianca Logo
5:50 am - 12:30 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
16h 40m1 stop Bogotá El Dorado
Avianca Logo
4:50 pm - 4:30 amEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
13h 40m1 stop Bogotá El Dorado
$757Avianca
Tue, Mar 2 - Tue, Mar 9
LATAM Airlines Logo
11:00 am - 9:40 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
20h 40m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
11:35 pm - 6:26 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
19h 51m1 stop Atlanta Hartsfield-Jackson
$765LATAM Airlines
Sun, Jan 24 - Thu, Mar 25
LATAM Airlines Logo
5:35 pm - 10:55 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
15h 20m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
9:30 pm - 6:41 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
23h 11m1 stop Atlanta Hartsfield-Jackson
$765LATAM Airlines
Thu, Nov 26 - Sun, Dec 6
Multiple Airlines Logo
6:00 am - 7:20 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
23h 20m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
11:55 pm - 10:42 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
24h 47m1 stop Houston George Bush Intcntl
$767Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
3:00 pm - 7:35 amIAD  Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini
14h 35m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
11:35 pm - 12:43 pmEZE  Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl
15h 08m1 stop Atlanta Hartsfield-Jackson
$768Multiple Airlines
Sun, Dec 6 - Wed, Dec 23

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Avianca flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Avianca
Mar 2
IAD5:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
EZE12:30 amBuenos Aires Ministro Pistarini
Mar 8
EZE4:50 pmBuenos Aires Ministro Pistarini
13h 40m
1 stop
IAD4:30 amWashington, D.C. Dulles Intl
$757
Avianca
Mar 1
IAD3:00 amWashington, D.C. Dulles Intl
19h 30m
2 stops
EZE12:30 amBuenos Aires Ministro Pistarini
Mar 7
EZE1:40 amBuenos Aires Ministro Pistarini
13h 30m
1 stop
IAD1:10 pmWashington, D.C. Dulles Intl
$759
Avianca
Mar 1
IAD3:00 amWashington, D.C. Dulles Intl
19h 30m
2 stops
EZE12:30 amBuenos Aires Ministro Pistarini
Mar 9
EZE7:25 amBuenos Aires Ministro Pistarini
20h 10m
2 stops
IAD1:35 amWashington, D.C. Dulles Intl
$760

LATAM Airlines flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Nov 26
IAD5:35 pmWashington, D.C. Dulles Intl
15h 20m
1 stop
EZE10:55 amBuenos Aires Ministro Pistarini
Dec 6
EZE9:30 pmBuenos Aires Ministro Pistarini
23h 11m
1 stop
IAD6:41 pmWashington, D.C. Dulles Intl
$765
LATAM Airlines
Nov 30
IAD12:35 pmWashington, D.C. Dulles Intl
28h 00m
2 stops
EZE6:35 pmBuenos Aires Ministro Pistarini
Dec 14
EZE9:30 pmBuenos Aires Ministro Pistarini
18h 32m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$770
LATAM Airlines
Nov 13
IAD3:00 pmWashington, D.C. Dulles Intl
16h 50m
2 stops
EZE9:50 amBuenos Aires Ministro Pistarini
Nov 15
EZE8:05 pmBuenos Aires Ministro Pistarini
17h 47m
1 stop
IAD11:52 amWashington, D.C. Dulles Intl
$772

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Mon 1/25

5:15 pm-9:20 am

1 stop14h 05m

Buenos Aires Ministro Pistarini

Tue 2/23

10:05 pm-9:12 pm

1 stop25h 07m

$718

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Tue 3/2

6:30 am-7:20 am

1 stop22h 50m

Buenos Aires Ministro Pistarini

Tue 3/9

11:55 pm-10:36 pm

1 stop24h 41m

$718

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Tue 11/24

1:16 am-3:10 am

1 stop23h 54m

Buenos Aires Ministro Pistarini

Sun 12/6

2:45 pm-3:19 am

1 stop14h 34m

$734

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Sun 2/28

1:24 am-4:19 am

1 stop24h 55m

Buenos Aires Ministro Pistarini

Mon 3/15

10:53 pm-9:44 pm

1 stop23h 51m

$734

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Tue 3/2

5:50 am-12:30 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

Mon 3/8

4:50 pm-4:30 am

1 stop13h 40m

$757

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Tue 3/2

5:50 am-12:30 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

Tue 3/9

4:50 pm-4:30 am

1 stop13h 40m

$757

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Sun 1/24

11:00 am-9:40 am

1 stop20h 40m

Buenos Aires Ministro Pistarini

Thu 3/25

11:35 pm-6:26 pm

1 stop19h 51m

$765

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Thu 11/26

5:35 pm-10:55 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Sun 12/6

9:30 pm-6:41 pm

1 stop23h 11m

$765

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Tue 11/24

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Tue 12/1

11:55 pm-10:42 pm

1 stop24h 47m

$767
Quickest round-trip

Washington, D.C.Buenos Aires

IAD Washington, D.C. Dulles Intl - EZE Buenos Aires Ministro Pistarini

IADEZE

Washington, D.C. Dulles Intl

Sun 12/6

3:00 pm-7:35 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Wed 12/23

11:35 pm-12:43 pm

1 stop15h 08m

$768

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Buenos Aires Ministro Pistarini Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $702 to $867.
The lowest price recently found on this route was $718.

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of April, then book flights to Buenos Aires Ministro Pistarini Airport from Washington, D.C. Dulles Intl Airport during July instead. Flights to Buenos Aires Ministro Pistarini Airport in July, while not as cheap as those in April, still average around $741.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $809 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Washington, D.C. Dulles Intl Airport for as low as $398 on momondo.

How have Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport flight prices changed over time?

When to book flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport (IAD to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

Best Price Found

$312

Fastest flight time

14h 35m

Direct flights

None
The best one-way flight to Buenos Aires Ministro Pistarini Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $312. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport found on momondo in the last 72 hours is $718.
The fastest flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport takes 14h 35m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

  • How far is Washington, D.C. Dulles Intl to Buenos Aires Ministro Pistarini by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Buenos Aires Ministro Pistarini is 5234.8 mi. Flights usually cover this in 14h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $265Free CancellationRating
7.4
10,233 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $317Free CancellationRating
7.4
1,980 reviews
Search LATAM Airlines flights
DeltaPriceFrom $342Free CancellationRating
7.8
8,597 reviews
Search Delta flights
Copa AirlinesPriceFrom $346Free CancellationRating
7.6
1,542 reviews
Search Copa Airlines flights
AviancaPriceFrom $536Free CancellationRating
6.5
2,552 reviews
Search Avianca flights

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Why should I use momondo to find a flight deal from Washington, D.C. to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Buenos Aires with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buenos Aires from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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