What airlines fly to District of Columbia?

Delta, Avianca and Copa Airlines are the top three most popular airlines that fly to District of Columbia from Buenos Aires according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 4 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buenos Aires to District of Columbia?

Avianca, LATAM Airlines, and American Airlines are the most popular carriers operating from Buenos Aires to District of Columbia

How many operators does momondo search for flights from Buenos Aires to District of Columbia?

There are 4 operators available for flights from Buenos Aires to District of Columbia as of May 2026.

How old do you have to be to fly from Buenos Aires to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia 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 District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$422 Cheap Flights from Buenos Aires to District of Columbia in 2026

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Find the cheapest flights from Buenos Aires to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 pm - 2:05 pm

EZE

DCA

16h 25m

1 stop

2:45 pm - 9:40 am

DCA

EZE

17h 55m

1 stop

$721LATAM Airlines

Mon, Jun 15 - Mon, Jun 22

4:50 pm - 2:15 pm

EZE

IAD

22h 25m

1 stop

2:21 am - 12:50 am

IAD

EZE

21h 29m

1 stop

$739Multiple Airlines

Thu, May 14 - Tue, May 26

10:40 pm - 1:49 pm

EZE

DCA

16h 09m

1 stop

2:45 pm - 9:40 am

DCA

EZE

17h 55m

1 stop

$765LATAM Airlines

Thu, Jun 4 - Sun, Jun 21

8:35 pm - 4:25 pm

EZE

DCA

20h 50m

1 stop

7:58 pm - 11:05 am

DCA

EZE

14h 07m

1 stop

$771American Airlines

Wed, Jun 10 - Sat, Jul 11

9:15 am - 11:25 pm

EZE

DCA

15h 10m

1 stop

5:26 pm - 8:50 am

DCA

EZE

14h 24m

2 stops

$775American Airlines

Thu, Jun 4 - Sun, Jun 21

9:05 pm - 7:33 pm

EZE

IAD

23h 28m

2 stops

1:08 pm - 8:50 am

IAD

EZE

18h 42m

2 stops

$775American Airlines

Mon, Jun 1 - Thu, Jul 2

4:50 pm - 5:20 am

EZE

IAD

13h 30m

1 stop

6:50 am - 12:25 am

IAD

EZE

16h 35m

1 stop

$798Avianca

Sun, May 31 - Sun, Jun 7

10:40 pm - 4:20 pm

EZE

DCA

18h 40m

2 stops

6:25 pm - 9:45 am

DCA

EZE

14h 20m

1 stop

$804Delta

Thu, Jun 11 - Mon, Aug 17

9:00 pm - 11:56 am

EZE

DCA

15h 56m

1 stop

2:50 pm - 8:00 am

DCA

EZE

16h 10m

1 stop

$813United Airlines

Mon, Jun 8 - Wed, Aug 19

7:00 am - 2:45 am

AEP

IAD

20h 45m

2 stops

3:35 pm - 5:40 am

IAD

AEP

13h 05m

1 stop

$821Avianca

Thu, Jun 11 - Mon, Aug 17

Copa Airlines flights from Buenos Aires to District of Columbia

Our best Copa Airlines deals on Buenos Aires to District of Columbia flight tickets

Copa Airlines

Jun 5

EZE9:02 amBuenos Aires Ministro Pistarini

16h 31m

1 stop

IAD12:33 amWashington, D.C. Dulles Intl

Jun 27

IAD2:21 amWashington, D.C. Dulles Intl

23h 09m

1 stop

EZE2:30 amBuenos Aires Ministro Pistarini

$801

Copa Airlines

Jul 16

EZE5:25 amBuenos Aires Ministro Pistarini

23h 56m

1 stop

IAD4:21 amWashington, D.C. Dulles Intl

Aug 11

IAD2:25 amWashington, D.C. Dulles Intl

19h 01m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

$825

Copa Airlines

May 15

EZE5:25 amBuenos Aires Ministro Pistarini

20h 08m

1 stop

IAD12:33 amWashington, D.C. Dulles Intl

May 16

IAD4:38 pmWashington, D.C. Dulles Intl

31h 12m

1 stop

EZE12:50 amBuenos Aires Ministro Pistarini

$833

American Airlines flights from Buenos Aires to District of Columbia

Our best American Airlines deals on Buenos Aires to District of Columbia flight tickets

American Airlines

Jun 10

EZE8:35 pmBuenos Aires Ministro Pistarini

20h 50m

1 stop

DCA4:25 pmWashington, D.C. Reagan-National

Jul 11

DCA7:58 pmWashington, D.C. Reagan-National

14h 07m

1 stop

EZE11:05 amBuenos Aires Ministro Pistarini

$771

American Airlines

Jun 1

EZE9:05 pmBuenos Aires Ministro Pistarini

23h 28m

2 stops

IAD7:33 pmWashington, D.C. Dulles Intl

Jul 2

IAD1:08 pmWashington, D.C. Dulles Intl

18h 42m

2 stops

EZE8:50 amBuenos Aires Ministro Pistarini

$775

American Airlines

Jun 12

EZE10:05 pmBuenos Aires Ministro Pistarini

22h 08m

1 stop

DCA7:13 pmWashington, D.C. Reagan-National

Jun 15

DCA11:59 amWashington, D.C. Reagan-National

18h 06m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

$785

momondo Fare Finder

Use the filters below to find and compare flights from Buenos Aires to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Mon 6/15

10:40 pm-2:05 pm

1 stop16h 25m

Washington, D.C. Reagan-National

Mon 6/22

2:45 pm-9:40 am

1 stop17h 55m

$721

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 5/14

4:50 pm-2:15 pm

1 stop22h 25m

Washington, D.C. Dulles Intl

Tue 5/26

2:21 am-12:50 am

1 stop21h 29m

$739

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Thu 6/4

10:40 pm-1:49 pm

1 stop16h 09m

Washington, D.C. Reagan-National

Sun 6/21

2:45 pm-9:40 am

1 stop17h 55m

$765

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Wed 6/10

8:35 pm-4:25 pm

1 stop20h 50m

Washington, D.C. Reagan-National

Sat 7/11

7:58 pm-11:05 am

1 stop14h 07m

$771

Quickest round-trip

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Thu 6/4

9:15 am-11:25 pm

1 stop15h 10m

Washington, D.C. Reagan-National

Sun 6/21

5:26 pm-8:50 am

2 stops14h 24m

$775

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 6/1

9:05 pm-7:33 pm

2 stops23h 28m

Washington, D.C. Dulles Intl

Thu 7/2

1:08 pm-8:50 am

2 stops18h 42m

$775

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Sun 5/31

4:50 pm-5:20 am

1 stop13h 30m

Washington, D.C. Dulles Intl

Sun 6/7

6:50 am-12:25 am

1 stop16h 35m

$798

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Thu 6/11

10:40 pm-4:20 pm

2 stops18h 40m

Washington, D.C. Reagan-National

Mon 8/17

6:25 pm-9:45 am

1 stop14h 20m

$804

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Mon 6/8

9:00 pm-11:56 am

1 stop15h 56m

Washington, D.C. Reagan-National

Wed 8/19

2:50 pm-8:00 am

1 stop16h 10m

$813

Buenos AiresWashington, D.C.

AEP - IAD

AEPIAD

Buenos Aires Jorge Newbery

Thu 6/11

7:00 am-2:45 am

2 stops20h 45m

Washington, D.C. Dulles Intl

Mon 8/17

3:35 pm-5:40 am

1 stop13h 05m

$821

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 District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, December is the cheapest month to fly from Buenos Aires to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $232. If you don’t want to visit District of Columbia in December, then you should wait until June to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $252.

Can stopping save me money on Buenos Aires to District of Columbia flights?

You could potentially save up to 15% on your flight if you consider stops on a Buenos Aires to District of Columbia flight.

Cheap Buenos Aires to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to District of Columbia

Fastest flight time	13h 30m
Direct flights	None

The fastest flight from Buenos Aires to District of Columbia takes 13h 30m

There are no direct flights from Buenos Aires to District of Columbia. There are no popular flight routes from Buenos Aires to District of Columbia.

Search flight deals

Frequently asked questions about flying from Buenos Aires to District of Columbia

When did momondo last update prices for flights from Buenos Aires to District of Columbia?
Prices for flights from Buenos Aires to District of Columbia refresh daily.
How many operators does momondo search for flights from Buenos Aires to District of Columbia?
There are 4 operators available for flights from Buenos Aires to District of Columbia as of May 2026.
How old do you have to be to fly from Buenos Aires to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia 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 District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buenos Aires to District of Columbia

Compare and see reviews for airlines that fly from Buenos Aires to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $344	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
Copa Airlines	PriceFrom $378	Free Cancellation	Rating 7.5 1,580 reviews	Search Copa Airlines flights
Avianca	PriceFrom $617	Free Cancellation	Rating 6.5 2,522 reviews	Search Avianca flights
American Airlines	PriceFrom $673	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to District of Columbia?

Finding the right flight to District of Columbia 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 District of Columbia quick and easy, saving you time and money.

Can I find flights from Buenos Aires to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia 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 District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Buenos Aires. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buenos Aires to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Buenos Aires to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.