Which layover airport has the shortest travel time from Buenos Aires to Washington, D.C.?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 13h 23m.

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

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

Which layover airport offers the lowest fares from Buenos Aires to Washington, D.C.?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $685.

Which airport is the most popular layover for flights between Buenos Aires and Washington, D.C.?

Bogotá (BOG) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Buenos Aires to Washington, D.C.?

Bogotá (BOG) has the shortest average layover time for this route: 1h 23m.

What airlines fly to Washington, D.C.?

Copa Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Buenos Aires according to our data. Copa Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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.?

As of August 2026, there are 5 operators available to choose from 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.

$350 Cheap Flights from Buenos Aires to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 pm - 3:15 pmEZE Buenos Aires Ministro Pistarini-BWI Baltimore/Washington

18h 15m1 stop Miami

4:00 pm - 8:15 amBWI Baltimore/Washington-EZE Buenos Aires Ministro Pistarini

14h 15m1 stop Miami

$628American Airlines

Tue, Nov 17 - Wed, Dec 2

11:55 pm - 3:15 pmEZE Buenos Aires Ministro Pistarini-BWI Baltimore/Washington

17h 20m1 stop Miami

4:00 pm - 8:15 amBWI Baltimore/Washington-EZE Buenos Aires Ministro Pistarini

14h 15m1 stop Miami

$628American Airlines

Mon, Nov 16 - Wed, Dec 2

4:18 am - 3:19 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

25h 01m1 stop Panama City Tocumen Intl

4:18 am - 2:03 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

19h 45m1 stop Panama City Tocumen Intl

$648Copa Airlines

Sat, Dec 19 - Wed, Jan 13

4:15 am - 12:32 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

21h 17m1 stop Panama City Tocumen Intl

2:25 am - 12:51 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

21h 26m1 stop Panama City Tocumen Intl

$648Copa Airlines

Fri, Sep 18 - Mon, Oct 12

3:50 pm - 11:52 amAEP Buenos Aires Jorge Newbery-IAD Washington, D.C. Dulles Intl

22h 02m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

3:00 pm - 10:30 amIAD Washington, D.C. Dulles Intl-AEP Buenos Aires Jorge Newbery

17h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$702LATAM Airlines

Mon, Nov 16 - Fri, Dec 4

3:50 pm - 11:52 amAEP Buenos Aires Jorge Newbery-IAD Washington, D.C. Dulles Intl

22h 02m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

3:00 pm - 10:30 amIAD Washington, D.C. Dulles Intl-AEP Buenos Aires Jorge Newbery

17h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$702LATAM Airlines

Mon, Nov 16 - Thu, Dec 3

4:50 pm - 4:30 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

13h 40m1 stop Bogotá El Dorado

5:50 am - 12:30 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

16h 40m1 stop Bogotá El Dorado

$733Avianca

Wed, Nov 18 - Wed, Dec 2

4:50 pm - 4:30 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

13h 40m1 stop Bogotá El Dorado

5:50 am - 12:30 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

16h 40m1 stop Bogotá El Dorado

$733Avianca

Sun, Dec 20 - Sun, Dec 27

11:35 pm - 11:29 amEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

13h 54m1 stop Atlanta Hartsfield-Jackson

4:05 pm - 9:40 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

15h 35m1 stop Atlanta Hartsfield-Jackson

$734Delta

Sat, Nov 21 - Wed, Dec 2

1:10 pm - 2:11 pmEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

26h 01m2 stops Miami Atlanta Hartsfield-Jackson

11:10 am - 9:40 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

21h 30m2 stops Detroit Metropolitan Wayne County Miami

$734Delta

Mon, Sep 7 - Mon, Sep 14

Cheap last minute flights

Enter your travel dates to find the best prices.

7:10 am - 2:45 amEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

20h 35m2 stops Bogotá El Dorado San Salvador El Salvador Intl

3:35 pm - 5:40 amIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

13h 05m1 stop Bogotá El Dorado

$649Avianca

Tue, Sep 1 - Wed, Sep 2

8:10 pm - 12:50 pmEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

17h 40m1 stop Atlanta Hartsfield-Jackson

1:35 pm - 9:40 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

19h 05m1 stop Miami

$734Delta

Mon, Aug 31 - Wed, Sep 9

8:10 pm - 9:10 amEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

14h 00m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 9:40 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

18h 40m2 stops Atlanta Hartsfield-Jackson Miami

$734Delta

Mon, Aug 31 - Wed, Sep 9

4:50 pm - 3:55 pmEZE Buenos Aires Ministro Pistarini-IAD Washington, D.C. Dulles Intl

24h 05m2 stops Bogotá El Dorado San Salvador El Salvador Intl

3:35 pm - 3:40 pmIAD Washington, D.C. Dulles Intl-EZE Buenos Aires Ministro Pistarini

23h 05m1 stop Bogotá El Dorado

$767Avianca

Tue, Sep 1 - Tue, Sep 22

9:00 pm - 11:54 amEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

15h 54m1 stop Houston George Bush Intcntl

6:00 am - 8:00 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

25h 00m1 stop Houston George Bush Intcntl

$843United Airlines

Sun, Aug 30 - Mon, Sep 21

9:00 pm - 9:05 pmEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

25h 05m1 stop Houston George Bush Intcntl

6:00 am - 8:00 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

25h 00m1 stop Houston George Bush Intcntl

$843United Airlines

Sun, Aug 30 - Sun, Sep 20

8:05 pm - 1:05 pmAEP Buenos Aires Jorge Newbery-BWI Baltimore/Washington

18h 00m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:02 pm - 7:40 amBWI Baltimore/Washington-AEP Buenos Aires Jorge Newbery

18h 38m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,022LATAM Airlines

Mon, Aug 31 - Tue, Sep 8

8:05 pm - 1:05 pmAEP Buenos Aires Jorge Newbery-BWI Baltimore/Washington

18h 00m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:02 pm - 8:30 amBWI Baltimore/Washington-AEP Buenos Aires Jorge Newbery

19h 28m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,029LATAM Airlines

Tue, Sep 1 - Wed, Sep 9

8:50 pm - 12:19 pmEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

16h 29m2 stops Miami New York LaGuardia

1:33 pm - 7:15 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

16h 42m2 stops Philadelphia Miami

$1,104American Airlines

Mon, Aug 31 - Wed, Sep 9

8:50 pm - 10:39 amEZE Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National

14h 49m1 stop Miami

6:23 pm - 11:05 amDCA Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini

15h 42m1 stop New York John F Kennedy Intl

$1,588American Airlines

Tue, Sep 1 - Fri, Sep 25

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

Our best Avianca deals on Buenos Aires to Washington, D.C. flight tickets

Avianca

Sep 1

EZE7:10 amBuenos Aires Ministro Pistarini

20h 35m

2 stops

IAD2:45 amWashington, D.C. Dulles Intl

Sep 2

IAD3:35 pmWashington, D.C. Dulles Intl

13h 05m

1 stop

EZE5:40 amBuenos Aires Ministro Pistarini

$649

Avianca

Dec 20

EZE4:50 pmBuenos Aires Ministro Pistarini

13h 40m

1 stop

IAD4:30 amWashington, D.C. Dulles Intl

Dec 31

IAD5:50 amWashington, D.C. Dulles Intl

16h 40m

1 stop

EZE12:30 amBuenos Aires Ministro Pistarini

$733

Avianca

Nov 18

AEP7:05 amBuenos Aires Jorge Newbery

20h 30m

2 stops

IAD1:35 amWashington, D.C. Dulles Intl

Dec 2

IAD2:30 pmWashington, D.C. Dulles Intl

13h 10m

1 stop

AEP5:40 amBuenos Aires Jorge Newbery

$734

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

Our best Copa Airlines deals on Buenos Aires to Washington, D.C. flight tickets

Copa Airlines

Sep 25

EZE5:25 amBuenos Aires Ministro Pistarini

23h 55m

1 stop

IAD4:20 amWashington, D.C. Dulles Intl

Oct 11

IAD4:34 pmWashington, D.C. Dulles Intl

28h 52m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

$648

Copa Airlines

Oct 29

EZE12:53 amBuenos Aires Ministro Pistarini

24h 44m

1 stop

IAD12:37 amWashington, D.C. Dulles Intl

Nov 9

IAD1:16 amWashington, D.C. Dulles Intl

24h 18m

1 stop

EZE3:34 amBuenos Aires Ministro Pistarini

$678

Copa Airlines

Sep 25

EZE5:25 amBuenos Aires Ministro Pistarini

20h 07m

1 stop

IAD12:32 amWashington, D.C. Dulles Intl

Oct 14

IAD4:34 pmWashington, D.C. Dulles Intl

31h 17m

1 stop

EZE12:51 amBuenos Aires Ministro Pistarini

$689

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresBaltimore

EZE Buenos Aires Ministro Pistarini - BWI Baltimore/Washington

EZEBWI

Buenos Aires Ministro Pistarini

Tue 11/17

11:00 pm-3:15 pm

1 stop18h 15m

Baltimore/Washington

Wed 12/2

4:00 pm-8:15 am

1 stop14h 15m

$628

Buenos AiresBaltimore

EZE Buenos Aires Ministro Pistarini - BWI Baltimore/Washington

EZEBWI

Buenos Aires Ministro Pistarini

Mon 11/16

11:55 pm-3:15 pm

1 stop17h 20m

Baltimore/Washington

Wed 12/2

4:00 pm-8:15 am

1 stop14h 15m

$628

Buenos AiresWashington, D.C.

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

EZEIAD

Buenos Aires Ministro Pistarini

Sat 12/19

4:18 am-3:19 am

1 stop25h 01m

Washington, D.C. Dulles Intl

Wed 1/13

4:18 am-2:03 am

1 stop19h 45m

$648

Buenos AiresWashington, D.C.

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

EZEIAD

Buenos Aires Ministro Pistarini

Fri 9/18

4:15 am-12:32 am

1 stop21h 17m

Washington, D.C. Dulles Intl

Mon 10/12

2:25 am-12:51 am

1 stop21h 26m

$648

Buenos AiresWashington, D.C.

AEP Buenos Aires Jorge Newbery - IAD Washington, D.C. Dulles Intl

AEPIAD

Buenos Aires Jorge Newbery

Mon 11/16

3:50 pm-11:52 am

2 stops22h 02m

Washington, D.C. Dulles Intl

Fri 12/4

3:00 pm-10:30 am

2 stops17h 30m

$702

Buenos AiresWashington, D.C.

AEP Buenos Aires Jorge Newbery - IAD Washington, D.C. Dulles Intl

AEPIAD

Buenos Aires Jorge Newbery

Mon 11/16

3:50 pm-11:52 am

2 stops22h 02m

Washington, D.C. Dulles Intl

Thu 12/3

3:00 pm-10:30 am

2 stops17h 30m

$702

Buenos AiresWashington, D.C.

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

EZEIAD

Buenos Aires Ministro Pistarini

Wed 11/18

4:50 pm-4:30 am

1 stop13h 40m

Washington, D.C. Dulles Intl

Wed 12/2

5:50 am-12:30 am

1 stop16h 40m

$733

Buenos AiresWashington, D.C.

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

EZEIAD

Buenos Aires Ministro Pistarini

Sun 12/20

4:50 pm-4:30 am

1 stop13h 40m

Washington, D.C. Dulles Intl

Sun 12/27

5:50 am-12:30 am

1 stop16h 40m

$733

Quickest round-trip

Buenos AiresWashington, D.C.

EZE Buenos Aires Ministro Pistarini - DCA Washington, D.C. Reagan-National

EZEDCA

Buenos Aires Ministro Pistarini

Sat 11/21

11:35 pm-11:29 am

1 stop13h 54m

Washington, D.C. Reagan-National

Wed 12/2

4:05 pm-9:40 am

1 stop15h 35m

$734

Buenos AiresWashington, D.C.

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

EZEIAD

Buenos Aires Ministro Pistarini

Mon 9/7

1:10 pm-2:11 pm

2 stops26h 01m

Washington, D.C. Dulles Intl

Mon 9/14

11:10 am-9:40 am

2 stops21h 30m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

Prices are currently low for flights on this route.

Typical prices usually range from $641 to $798.
The lowest price recently found on this route was $628.

What is the cheapest month to fly to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Buenos Aires, with most prices found around $718. If you’re not able to fly to Washington, D.C. in September, then March is your next best option. Flight prices from Buenos Aires to Washington, D.C. during March average around $744.

Can stopping save me money on Buenos Aires to Washington, D.C. flights?

You could potentially save up to 18% on your flight if you consider stops on a Buenos Aires to Washington, D.C. flight.

How have Buenos Aires to Washington, D.C. flight prices changed over time?

As of August 2026, prices for Buenos Aires to Washington, D.C. flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Buenos Aires to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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	$350
Fastest flight time	13h 20m
Direct flights	None

The best one-way flight to Washington, D.C. from Buenos Aires in the past 72 hours is $350. The best round-trip flight deal from Buenos Aires to Washington, D.C. found on momondo in the last 72 hours is $628.

The fastest flight from Buenos Aires to Washington, D.C. takes 13h 20m

There are no direct flights from Buenos Aires to Washington, D.C.. There are no popular flight routes from Buenos Aires to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Buenos Aires to Washington, D.C.

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 20m.
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.?
As of August 2026, there are 5 operators available to choose from 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.
What is the most popular airline from Buenos Aires to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Buenos Aires to Washington, D.C. is American Airlines, representing 31% of all bookings. The subsequent popular airlines are Copa Airlines at 22%, Delta at 19%, and Avianca at 13%.

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
Avianca	PriceFrom $232	Free Cancellation	Rating 6.5 2,551 reviews	Search Avianca flights
Delta	PriceFrom $315	Free Cancellation	Rating 7.8 8,530 reviews	Search Delta flights
Copa Airlines	PriceFrom $378	Free Cancellation	Rating 7.6 1,552 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $610	Free Cancellation	Rating 7.4 10,128 reviews	Search United Airlines flights
American Airlines	PriceFrom $673	Free Cancellation	Rating 7.1 12,007 reviews	Search American Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Laurel

Waldorf

Fredericksburg

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Springfield

Colonial Beach

Fairfax

Edgewood

Glen Burnie

Tysons

College Park

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.

An easier way to manage your Washington, D.C. trip

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Nearby airports

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Other flights from Buenos Aires

Complete your trip

Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Buenos Aires to Washington, D.C. from $350

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 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

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

Our best Avianca deals on Buenos Aires to Washington, D.C. flight tickets

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

Our best Copa Airlines deals on Buenos Aires to Washington, D.C. flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

What is the cheapest month to fly to Washington, D.C.?

Can stopping save me money on Buenos Aires to Washington, D.C. flights?

How have Buenos Aires to Washington, D.C. flight prices changed over time?

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

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Buenos Aires and Washington, D.C.?

Which layover airport offers the lowest fares from Buenos Aires to Washington, D.C.?

Which layover airport has the shortest travel time from Buenos Aires to Washington, D.C.?

Which layover airport has the shortest connection time from Buenos Aires to Washington, D.C.?

When to book flights from Buenos Aires to Washington, D.C.

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Buenos Aires to Washington, D.C.

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to 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.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Buenos Aires

According to popular flight searches on momondo this year

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