What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$428 Cheap Flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport in 2026

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

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One-way

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11:59 pm - 12:34 pm

EZE

DCA

14h 35m

1 stop

2:14 pm - 8:20 am

DCA

EZE

16h 06m

1 stop

$671American Airlines

Tue, Feb 17 - Tue, Feb 24

11:59 pm - 1:59 pm

EZE

DCA

16h 00m

2 stops

4:59 pm - 7:10 am

DCA

EZE

13h 11m

1 stop

$675American Airlines

Tue, Feb 17 - Tue, Mar 17

4:05 am - 10:36 pm

EZE

DCA

19h 31m

2 stops

12:16 pm - 9:45 am

DCA

EZE

20h 29m

1 stop

$697Delta

Fri, Mar 13 - Thu, Apr 30

4:45 pm - 10:20 am

EZE

DCA

18h 35m

2 stops

6:25 pm - 9:45 am

DCA

EZE

14h 20m

1 stop

$710LATAM Airlines

Fri, May 1 - Thu, May 14

8:55 pm - 9:10 am

EZE

DCA

14h 15m

1 stop

7:00 am - 9:00 am

DCA

EZE

24h 00m

1 stop

$728LATAM Airlines

Sat, Feb 14 - Sun, Feb 22

11:00 am - 1:55 pm

EZE

DCA

27h 55m

1 stop

3:00 pm - 8:35 am

DCA

EZE

16h 35m

1 stop

$736LATAM Airlines

Fri, Mar 13 - Thu, Apr 30

10:25 pm - 6:29 pm

EZE

DCA

22h 04m

2 stops

3:50 pm - 10:15 am

DCA

EZE

17h 25m

2 stops

$737LATAM Airlines

Tue, Feb 17 - Tue, Mar 17

8:55 pm - 6:29 pm

EZE

DCA

23h 34m

1 stop

6:59 am - 3:05 am

DCA

EZE

19h 06m

2 stops

$743LATAM Airlines

Fri, Feb 20 - Mon, Mar 16

11:30 am - 2:08 pm

EZE

DCA

27h 38m

2 stops

3:00 pm - 8:35 am

DCA

EZE

16h 35m

1 stop

$751LATAM Airlines

Sun, Mar 29 - Mon, Apr 27

11:30 pm - 8:13 pm

EZE

DCA

21h 43m

1 stop

5:30 pm - 11:05 am

DCA

EZE

16h 35m

1 stop

$759American Airlines

Mon, Mar 16 - Sun, May 17

United Airlines flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Jan 28

EZE11:55 pmBuenos Aires Ministro Pistarini

15h 54m

1 stop

DCA1:49 pmWashington, D.C. Reagan-National

Feb 5

DCA2:45 pmWashington, D.C. Reagan-National

16h 35m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

$706

United Airlines

Mar 23

EZE9:05 pmBuenos Aires Ministro Pistarini

27h 45m

1 stop

DCA11:50 pmWashington, D.C. Reagan-National

Apr 5

DCA6:00 amWashington, D.C. Reagan-National

25h 00m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

$862

United Airlines

Mar 23

EZE9:05 pmBuenos Aires Ministro Pistarini

26h 05m

1 stop

DCA10:10 pmWashington, D.C. Reagan-National

Apr 4

DCA11:05 amWashington, D.C. Reagan-National

19h 55m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

$890

LATAM Airlines flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Our best LATAM Airlines deals on Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport flight tickets

LATAM Airlines

May 1

EZE4:45 pmBuenos Aires Ministro Pistarini

18h 35m

2 stops

DCA10:20 amWashington, D.C. Reagan-National

May 14

DCA6:25 pmWashington, D.C. Reagan-National

14h 20m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

$710

LATAM Airlines

Feb 14

EZE8:55 pmBuenos Aires Ministro Pistarini

14h 15m

1 stop

DCA9:10 amWashington, D.C. Reagan-National

Feb 22

DCA7:00 amWashington, D.C. Reagan-National

24h 00m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$728

LATAM Airlines

Mar 13

EZE11:00 amBuenos Aires Ministro Pistarini

27h 55m

1 stop

DCA1:55 pmWashington, D.C. Reagan-National

Apr 30

DCA3:00 pmWashington, D.C. Reagan-National

16h 35m

1 stop

EZE8:35 amBuenos Aires Ministro Pistarini

$736

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Tue 2/17

11:59 pm-12:34 pm

1 stop14h 35m

Washington, D.C. Reagan-National

Tue 2/24

2:14 pm-8:20 am

1 stop16h 06m

$671

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Tue 2/17

11:59 pm-1:59 pm

2 stops16h 00m

Washington, D.C. Reagan-National

Tue 3/17

4:59 pm-7:10 am

1 stop13h 11m

$675

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Fri 3/13

4:05 am-10:36 pm

2 stops19h 31m

Washington, D.C. Reagan-National

Thu 4/30

12:16 pm-9:45 am

1 stop20h 29m

$697

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Fri 5/1

4:45 pm-10:20 am

2 stops18h 35m

Washington, D.C. Reagan-National

Thu 5/14

6:25 pm-9:45 am

1 stop14h 20m

$710

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Sat 2/14

8:55 pm-9:10 am

1 stop14h 15m

Washington, D.C. Reagan-National

Sun 2/22

7:00 am-9:00 am

1 stop24h 00m

$728

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Fri 3/13

11:00 am-1:55 pm

1 stop27h 55m

Washington, D.C. Reagan-National

Thu 4/30

3:00 pm-8:35 am

1 stop16h 35m

$736

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Tue 2/17

10:25 pm-6:29 pm

2 stops22h 04m

Washington, D.C. Reagan-National

Tue 3/17

3:50 pm-10:15 am

2 stops17h 25m

$737

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Fri 2/20

8:55 pm-6:29 pm

1 stop23h 34m

Washington, D.C. Reagan-National

Mon 3/16

6:59 am-3:05 am

2 stops19h 06m

$743

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Sun 3/29

11:30 am-2:08 pm

2 stops27h 38m

Washington, D.C. Reagan-National

Mon 4/27

3:00 pm-8:35 am

1 stop16h 35m

$751

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Mon 3/16

11:30 pm-8:13 pm

1 stop21h 43m

Washington, D.C. Reagan-National

Sun 5/17

5:30 pm-11:05 am

1 stop16h 35m

$759

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 Ministro Pistarini Airport to Washington, D.C. Reagan-National 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 cheapest airline that flies from Buenos Aires Ministro Pistarini to Washington, D.C. Reagan-National?

Delta and LATAM Airlines are the most popular carriers operating from Buenos Aires Ministro Pistarini to Washington, D.C. Reagan-National

When to book flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

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

Estimated round-trip price

Cheap Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport (EZE to DCA) flight deals and tips

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

Fastest flight time	13h 25m
Direct flights	None

The fastest flight from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport takes 13h 25m

There are no direct flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport.

Search flight deals

How far is Buenos Aires Ministro Pistarini to Washington, D.C. Reagan-National by plane?
The distance between Buenos Aires Ministro Pistarini and Washington, D.C. Reagan-National is about 5222.4 mi. Typically, this will take 13h 25m by plane in normal conditions.
When did momondo last update prices for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?
As of January 2026, there are 2 operators available to choose from for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?
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 Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport is American Airlines, representing 69% of all bookings. The subsequent popular airline is Delta at 31%.

Best airlines flying from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $427	Free Cancellation	Rating 7.9 8,087 reviews		Search Delta flights
American Airlines	PriceFrom $673	Free Cancellation	Rating 7.2 11,174 reviews		Search American Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Rockville

Gaithersburg

Manassas

Springfield

Fairfax

Linthicum Heights

Bethesda

Glen Burnie

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

All flight searches from Buenos Aires to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Buenos Aires to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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Cheap flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. from $428

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

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United Airlines flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport flight tickets

LATAM Airlines flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Our best LATAM Airlines deals on Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

What is the cheapest airline that flies from Buenos Aires Ministro Pistarini to Washington, D.C. Reagan-National?

Delta and LATAM Airlines are the most popular carriers operating from Buenos Aires Ministro Pistarini to Washington, D.C. Reagan-National

When to book flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Cheap Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport (EZE to DCA) flight deals and tips

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

Fastest flight time

Direct flights

How far is Buenos Aires Ministro Pistarini to Washington, D.C. Reagan-National by plane?

When did momondo last update prices for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?

How many operators does momondo search for flights from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?

How old do you have to be to fly from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

What is the most popular airline from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport?

Best airlines flying from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Buenos Aires Ministro Pistarini Airport to Washington, D.C. Reagan-National Airport with momondo

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Washington, D.C. Reagan-National Airport 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 Washington, D.C.

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