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Cheap flights from Buenos Aires to Washington, D.C. from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Washington, D.C. departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Buenos Aires to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Buenos Aires to Washington, D.C. by changing tabs
Avianca
Jun 5
EZE1:40 amBuenos Aires Ministro Pistarini
24h 35m
3 stops
IAD1:15 amWashington, D.C. Dulles Intl
Aug 15
IAD7:45 amWashington, D.C. Dulles Intl
20h 50m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Aeromexico
Aug 27
EZE11:20 pmBuenos Aires Ministro Pistarini
16h 50m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
Sep 24
IAD4:40 pmWashington, D.C. Dulles Intl
27h 40m
1 stop
EZE9:20 pmBuenos Aires Ministro Pistarini
American Airlines
May 15
EZE9:54 pmBuenos Aires Ministro Pistarini
19h 34m
1 stop
DCA4:28 pmWashington, D.C. Reagan-National
May 26
DCA7:45 pmWashington, D.C. Reagan-National
13h 15m
1 stop
EZE10:00 amBuenos Aires Ministro Pistarini
Multiple Airlines
May 23
EZE8:00 amBuenos Aires Ministro Pistarini
30h 45m
3 stops
IAD1:45 pmWashington, D.C. Dulles Intl
May 27
IAD3:05 pmWashington, D.C. Dulles Intl
35h 40m
3 stops
EZE3:45 amBuenos Aires Ministro Pistarini
United Airlines
May 23
EZE9:00 pmBuenos Aires Ministro Pistarini
17h 55m
1 stop
DCA1:55 pmWashington, D.C. Reagan-National
May 27
DCA11:00 amWashington, D.C. Reagan-National
20h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Copa Airlines
Oct 1
EZE12:49 amBuenos Aires Ministro Pistarini
15h 20m
1 stop
BWI3:09 pmBaltimore/Washington
Oct 23
BWI4:42 pmBaltimore/Washington
13h 55m
1 stop
EZE7:37 amBuenos Aires Ministro Pistarini

Find the cheapest one-way flights from Buenos Aires to Washington, D.C.

If you're looking for one-way flights from Buenos Aires to Washington, D.C., view some of our deals below provided by American Airlines and Avianca
Multiple Airlines
Jun 7
EZE4:40 pmBuenos Aires Ministro Pistarini
38h 45m
2 stops
IAD6:25 amWashington, D.C. Dulles Intl
American Airlines
May 13
EZE9:54 pmBuenos Aires Ministro Pistarini
22h 48m
2 stops
IAD7:42 pmWashington, D.C. Dulles Intl
Avianca
Jun 4
EZE6:00 amBuenos Aires Ministro Pistarini
18h 35m
2 stops
IAD11:35 pmWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. from Buenos Aires

Find and compare round-trip flight prices for your last-minute flight from Buenos Aires to Washington, D.C.
Avianca
Apr 29
EZE1:40 amBuenos Aires Ministro Pistarini
13h 05m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
Oct 1
IAD7:45 amWashington, D.C. Dulles Intl
16h 40m
2 stops
EZE1:25 amBuenos Aires Ministro Pistarini
American Airlines
Apr 30
EZE9:25 pmBuenos Aires Ministro Pistarini
13h 58m
1 stop
DCA10:23 amWashington, D.C. Reagan-National
Oct 1
DCA5:33 pmWashington, D.C. Reagan-National
15h 27m
1 stop
EZE10:00 amBuenos Aires Ministro Pistarini
Copa Airlines
May 5
EZE5:00 amBuenos Aires Ministro Pistarini
20h 40m
1 stop
IAD12:40 amWashington, D.C. Dulles Intl
Oct 2
IAD9:31 amWashington, D.C. Dulles Intl
14h 21m
1 stop
EZE12:52 amBuenos Aires Ministro Pistarini
LATAM Airlines
Apr 30
EZE7:35 amBuenos Aires Ministro Pistarini
29h 04m
2 stops
DCA11:39 amWashington, D.C. Reagan-National
Oct 1
DCA3:10 pmWashington, D.C. Reagan-National
26h 35m
2 stops
EZE6:45 pmBuenos Aires Ministro Pistarini
Multiple Airlines
May 5
EZE5:00 amBuenos Aires Ministro Pistarini
26h 25m
2 stops
IAD6:25 amWashington, D.C. Dulles Intl
Oct 2
IAD9:31 amWashington, D.C. Dulles Intl
20h 19m
2 stops
EZE6:50 amBuenos Aires Ministro Pistarini
United Airlines
Apr 30
EZE9:00 pmBuenos Aires Ministro Pistarini
20h 48m
1 stop
BWI4:48 pmBaltimore/Washington
Oct 1
BWI6:05 amBaltimore/Washington
24h 55m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini

Best airlines flying from Buenos Aires to Washington, D.C.

Compare and see reviews for airlines that fly from Buenos Aires to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $630Free CancellationRating
7.5
3,928 reviews
Search Avianca flights
Copa AirlinesPriceFrom $748Free CancellationRating
7.8
2,887 reviews
Search Copa Airlines flights
DeltaPriceFrom $830Free CancellationRating
8.0
11,004 reviews
Search Delta flights
American AirlinesPriceFrom $895Free CancellationRating
7.3
14,898 reviews
Search American Airlines flights

Avianca flights from Buenos Aires to Washington, D.C.

Our best Avianca deals on Buenos Aires to Washington, D.C. flight tickets
Avianca
Jun 5
EZE1:40 amBuenos Aires Ministro Pistarini
24h 35m
3 stops
IAD1:15 amWashington, D.C. Dulles Intl
Aug 15
IAD7:45 amWashington, D.C. Dulles Intl
20h 50m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Avianca
Jun 5
EZE1:40 amBuenos Aires Ministro Pistarini
22h 55m
2 stops
IAD11:35 pmWashington, D.C. Dulles Intl
Aug 15
IAD7:45 amWashington, D.C. Dulles Intl
16h 40m
2 stops
EZE1:25 amBuenos Aires Ministro Pistarini
Avianca
Jun 5
EZE1:40 amBuenos Aires Ministro Pistarini
13h 05m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
Aug 15
IAD7:45 amWashington, D.C. Dulles Intl
20h 50m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini

LATAM Airlines flights from Buenos Aires to Washington, D.C.

Our best LATAM Airlines deals on Buenos Aires to Washington, D.C. flight tickets
LATAM Airlines
May 22
AEP5:10 pmBuenos Aires Jorge Newbery
19h 24m
2 stops
IAD11:34 amWashington, D.C. Dulles Intl
Jun 19
IAD5:00 pmWashington, D.C. Dulles Intl
21h 20m
2 stops
AEP3:20 pmBuenos Aires Jorge Newbery
LATAM Airlines
May 23
AEP5:10 pmBuenos Aires Jorge Newbery
18h 45m
2 stops
BWI10:55 amBaltimore/Washington
May 27
BWI5:17 pmBaltimore/Washington
23h 43m
2 stops
AEP6:00 pmBuenos Aires Jorge Newbery
LATAM Airlines
May 22
EZE7:35 pmBuenos Aires Ministro Pistarini
22h 46m
2 stops
IAD5:21 pmWashington, D.C. Dulles Intl
Jun 19
IAD5:00 pmWashington, D.C. Dulles Intl
24h 35m
2 stops
EZE6:35 pmBuenos Aires Ministro Pistarini

How to get the cheapest flight ticket from Buenos Aires to Washington, D.C.

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 Buenos Aires to Washington, D.C.?

August. The cheapest time of year to fly to Washington, D.C. from Buenos Aires is August. Most expensive is July

What is the cheapest day to depart Buenos Aires for Washington, D.C.?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Buenos Aires to Washington, D.C.?

In the afternoon. Buenos Aires to Washington, D.C. flights are approximately 22% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Washington, D.C. from Buenos Aires?

Avianca. American Airlines, Avianca, and Copa Airlines are the most popular carriers operating from Buenos Aires to Washington, D.C.

What is the cheapest Buenos Aires to Washington, D.C. flight route?

Buenos Aires Ministro Pistarini - Washington, D.C. Dulles Intl. Fly from Buenos Aires Ministro Pistarini to Washington, D.C. Dulles Intl for the best Buenos Aires - Washington, D.C. flight prices

How far in advance should you book Buenos Aires to Washington, D.C. flights?

5 days before. The cheapest time to buy a flight from Buenos Aires to Washington, D.C. is approximately 5 days to departure

Cheap Buenos Aires to Washington, D.C. (BUE to WAS) flight deals and tips

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

Best Price Found

$382

Fastest flight time

13h 05m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Buenos Aires in the past 72 hours is $382. The best round-trip flight deal from Buenos Aires to Washington, D.C. found on momondo in the last 72 hours is $680.
The fastest flight from Buenos Aires to Washington, D.C. takes 13h 05m
There are no direct flights from Buenos Aires to Washington, D.C.. Popular non-direct routes for this connection are Buenos Aires Ministro Pistarini Airport - Washington, D.C. Dulles Intl Airport, Buenos Aires Ministro Pistarini Airport - Washington, D.C. Reagan-National Airport and Buenos Aires Ministro Pistarini Airport - Baltimore/Washington Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Buenos Aires to Washington, D.C. by plane?

    Buenos Aires and Washington, D.C. are 5214.3 mi apart from one another. In terms of flight time, this usually takes a little over 13h 05m.

  • When did momondo last update prices for flights from Buenos Aires to Washington, D.C.?

    Prices for flights from Buenos Aires to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buenos Aires to Washington, D.C.?

  • How old do you have to be to fly from Buenos Aires to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

Finding the right flight to Washington, D.C. from Buenos Aires is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Washington, D.C. from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from Buenos Aires. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.