Cheap flights from Washington Dulles Intl Airport to Buenos Aires from $344

Round-trip
1 adult
Economy
From?
To?
Sun 10/31
Sun 11/7

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Washington Dulles Intl to Buenos Aires.
View current Argentina travel restrictions

Flight information for Washington Dulles Intl Airport to Buenos Aires
(IAD to BUE)

Find info about flight duration, direct flights, and airports for your flight from Washington Dulles Intl Airport to Buenos Aires
Best Price Found$714The best flight deal from Washington Dulles Intl Airport to Buenos Aires found on momondo in the last 72 hours is $714
Fastest flight time12h 55mThe fastest flight from Washington Dulles Intl Airport to Buenos Aires takes 12h 55m
Direct flightsNoneThere are no direct flights from Washington Dulles Intl Airport to Buenos Aires. Popular non-direct routes for this connection are Washington Dulles Intl Airport - Buenos Aires Ministro Pistarini Airport and Washington Dulles Intl Airport - Buenos Aires Jorge Newbery Airport.
Airports in Buenos Aires2 airportsThere are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

How to get the cheapest flight ticket from Washington Dulles Intl Airport to Buenos Aires

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 cheapest month to fly from Washington Dulles Intl Airport to Buenos Aires?

May

The cheapest time of year to fly to Buenos Aires from Washington Dulles Intl Airport is May. Most expensive is December

What is the cheapest airline that flies to Buenos Aires from Washington Dulles Intl Airport?

American Airlines

Aerolineas Argentinas, American Airlines, and Avianca are the most popular carriers operating from Washington Dulles Intl Airport to Buenos Aires

How far in advance should you book Washington Dulles Intl Airport to Buenos Aires flights?

60 days before

The cheapest time to buy a flight from Washington Dulles Intl Airport to Buenos Aires is approximately 60 days to departure


Easily compare round-trip flights from Washington Dulles Intl Airport to Buenos Aires

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington Dulles Intl Airport to Buenos Aires by changing tabs
American Airlines
Nov 7
IAD2:00 amWashington Dulles Intl
24h 55m
1 stop
EZE2:55 amBuenos Aires Ministro Pistarini
Nov 13
EZE3:55 pmBuenos Aires Ministro Pistarini
21h 37m
1 stop
IAD1:32 pmWashington Dulles Intl
Avianca
Apr 8
IAD12:20 pmWashington Dulles Intl
31h 05m
1 stop
EZE7:25 pmBuenos Aires Ministro Pistarini
Apr 23
EZE10:20 pmBuenos Aires Ministro Pistarini
13h 40m
1 stop
IAD12:00 pmWashington Dulles Intl
Delta
Dec 6
IAD11:43 amWashington Dulles Intl
13h 12m
1 stop
EZE12:55 amBuenos Aires Ministro Pistarini
Dec 14
EZE6:55 pmBuenos Aires Ministro Pistarini
13h 46m
1 stop
IAD8:41 amWashington Dulles Intl
Multiple Airlines
Apr 1
IAD1:05 pmWashington Dulles Intl
16h 15m
1 stop
EZE5:20 amBuenos Aires Ministro Pistarini
Apr 5
EZE7:15 amBuenos Aires Ministro Pistarini
20h 10m
1 stop
IAD3:25 amWashington Dulles Intl
Air Canada
Jan 9
IAD11:05 amWashington Dulles Intl
20h 45m
2 stops
EZE7:50 amBuenos Aires Ministro Pistarini
Jan 27
EZE12:05 pmBuenos Aires Ministro Pistarini
18h 42m
2 stops
IAD6:47 amWashington Dulles Intl
American Airlines
Nov 9
IAD10:21 amWashington Dulles Intl
16h 49m
2 stops
EZE3:10 amBuenos Aires Ministro Pistarini
Nov 16
EZE5:45 pmBuenos Aires Ministro Pistarini
17h 53m
2 stops
IAD11:38 amWashington Dulles Intl

Find the cheapest one-way flights from Washington Dulles Intl Airport to Buenos Aires

If you're looking for one-way flights from Washington Dulles Intl Airport to Buenos Aires, view some of our deals below provided by American Airlines, Delta and LATAM Airlines
American Airlines
Nov 3
IAD11:21 amWashington Dulles Intl
16h 49m
2 stops
EZE4:10 amBuenos Aires Ministro Pistarini
LATAM Airlines
Jan 20
IAD12:02 pmWashington Dulles Intl
39h 18m
2 stops
EZE3:20 amBuenos Aires Ministro Pistarini
Multiple Airlines
Jan 12
IAD12:45 pmWashington Dulles Intl
29h 55m
2 stops
EZE6:40 pmBuenos Aires Ministro Pistarini

Search last-minute flights to Buenos Aires from Washington Dulles Intl Airport

Find and compare flight prices for your last-minute flight from Washington Dulles Intl Airport to Buenos Aires
Multiple Airlines
Nov 5
IAD1:05 pmWashington Dulles Intl
36h 05m
2 stops
EZE1:10 amBuenos Aires Ministro Pistarini
Nov 13
EZE5:30 pmBuenos Aires Ministro Pistarini
19h 47m
1 stop
IAD1:17 pmWashington Dulles Intl
American Airlines
Nov 5
IAD1:12 pmWashington Dulles Intl
14h 43m
1 stop
EZE3:55 amBuenos Aires Ministro Pistarini
Nov 13
EZE3:55 pmBuenos Aires Ministro Pistarini
21h 37m
1 stop
IAD1:32 pmWashington Dulles Intl
Delta
Nov 5
IAD1:55 amWashington Dulles Intl
21h 25m
2 stops
EZE11:20 pmBuenos Aires Ministro Pistarini
Nov 12
EZE6:55 pmBuenos Aires Ministro Pistarini
18h 22m
2 stops
IAD1:17 pmWashington Dulles Intl
American Airlines
Nov 5
IAD2:09 amWashington Dulles Intl
26h 01m
2 stops
EZE4:10 amBuenos Aires Ministro Pistarini
Nov 13
EZE5:45 pmBuenos Aires Ministro Pistarini
17h 53m
2 stops
IAD11:38 amWashington Dulles Intl
American Airlines
Nov 5
IAD1:12 pmWashington Dulles Intl
14h 43m
1 stop
EZE3:55 amBuenos Aires Ministro Pistarini
Nov 13
EZE3:55 pmBuenos Aires Ministro Pistarini
19h 43m
2 stops
IAD11:38 amWashington Dulles Intl
Multiple Airlines
Nov 5
IAD1:12 pmWashington Dulles Intl
14h 43m
1 stop
EZE3:55 amBuenos Aires Ministro Pistarini
Nov 13
EZE6:27 amBuenos Aires Ministro Pistarini
52h 39m
3 stops
IAD11:06 amWashington Dulles Intl

Best airlines flying from Washington Dulles Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Washington Dulles Intl Airport to Buenos Aires with momondo
AirlineRatingFree CancellationPrice
Avianca
PriceFrom $701
Free Cancellation
Rating
8.4
8.3

Boarding

8.5

Comfort

8.7

Crew

8.1

Entertainment

8.0

Food

Reviews

Entertainment and seat space was great . Meal was not tasty , plain , no vegetable at all, all wheat .

1 / 10
American Airlines
PriceFrom $728
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Copa Airlines
PriceFrom $928
Free Cancellation
Rating
7.9
8.1

Boarding

7.8

Comfort

8.3

Crew

7.3

Entertainment

7.5

Food

Reviews

I travel with a Service Dog. Have a relief area please on both sides of security. With fake grass got the dogs and washing area so it will not smell of hog urine.

1 / 10
Air Canada
PriceFrom $996
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.4

Entertainment

6.0

Food

Reviews

awesome

1 / 10
United Airlines
PriceFrom $1,022
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Seats were very small. The plane felt very cramped. Lots of turbulence. Horrible flight

1 / 10
Delta
PriceFrom $1,028
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
Aerolineas Argentinas
PriceFrom $1,104
Free Cancellation
Rating
7.6
8.1

Boarding

7.6

Comfort

8.4

Crew

6.3

Entertainment

5.8

Food

Reviews

Pros: Seats.

Cons: Food.

1 / 2

  • Are airlines flying from Washington Dulles Intl to Buenos Aires offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Washington Dulles Intl to Buenos Aires, such as Delta, Copa Airlines, and Avianca may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Washington Dulles Intl to Buenos Aires by plane?

    The straight-line distance from Washington Dulles Intl to Buenos Aires is 5223.3 mi. Typically, this will take 13h 00m by plane in normal conditions.


Can I fly to Buenos Aires from Washington Dulles Intl right now?

Information is based on travel restrictions from Washington Dulles Intl to Buenos Aires

Most visitors from Washington Dulles Intl will not be allowed to enter Buenos Aires.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buenos Aires.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Buenos Aires.

Documents
Contact-Tracing App - Must be downloaded for a minimum period of 14 days.


Can I fly back to Washington Dulles Intl from Buenos Aires?

Returning to Washington Dulles Intl from Buenos Aires

COVID-19 testing requirements
Visitors from Buenos Aires must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Buenos Aires are not required to quarantine after entering Washington Dulles Intl.

If you are planning to travel to Buenos Aires at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Washington Dulles Intl Airport to Buenos Aires

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington to Buenos Aires Flights
Fastest flight time12h 55m
Cheapest price$685

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