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Cheap flights from Buenos Aires to Washington, D.C. from $508

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:30 pm - 11:38 amEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
16h 08m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
1:38 pm - 10:40 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
19h 02m2 stops Miami Santiago Arturo Merino Benitez
$621LATAM Airlines
Sat, Dec 12 - Tue, Jan 19
American Airlines Logo
8:45 pm - 10:11 amEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
15h 26m1 stop New York John F Kennedy Intl
American Airlines Logo
5:55 pm - 10:10 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
14h 15m1 stop Miami
$640American Airlines
Thu, Nov 19 - Tue, Dec 8
American Airlines Logo
9:30 pm - 12:11 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
16h 41m1 stop Miami
American Airlines Logo
5:55 pm - 9:05 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
13h 10m1 stop Miami
$640American Airlines
Sun, Nov 22 - Tue, Dec 8
American Airlines Logo
11:35 pm - 11:59 amEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
14h 24m1 stop Miami
American Airlines Logo
2:39 pm - 8:05 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
15h 26m1 stop Miami
$640American Airlines
Wed, Dec 2 - Wed, Dec 9
American Airlines Logo
10:20 pm - 6:47 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
22h 27m1 stop Dallas/Fort Worth
American Airlines Logo
11:56 am - 7:10 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
17h 14m1 stop Miami
$640American Airlines
Thu, Dec 24 - Thu, Dec 31
American Airlines Logo
9:30 pm - 4:59 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
21h 29m1 stop Miami
American Airlines Logo
2:58 pm - 10:35 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
17h 37m1 stop New York John F Kennedy Intl
$640American Airlines
Fri, Nov 20 - Fri, Nov 27
American Airlines Logo
8:45 pm - 10:01 amEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
15h 16m1 stop New York John F Kennedy Intl
American Airlines Logo
5:14 pm - 10:35 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
15h 21m1 stop New York John F Kennedy Intl
$640American Airlines
Fri, Nov 20 - Fri, Nov 27
American Airlines Logo
8:40 pm - 10:10 amEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
15h 30m1 stop New York John F Kennedy Intl
American Airlines Logo
5:57 pm - 9:10 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
13h 13m1 stop Miami
$640American Airlines
Tue, Dec 15 - Thu, Jan 21
American Airlines Logo
10:10 am - 10:18 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
14h 08m1 stop Miami
American Airlines Logo
5:05 pm - 10:10 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
15h 05m2 stops Charlotte Douglas Miami
$644American Airlines
Tue, Dec 15 - Thu, Jan 21
United Airlines Logo
10:05 pm - 1:44 pmEZE  Buenos Aires Ministro Pistarini-DCA Washington, D.C. Reagan-National
17h 39m1 stop Houston George Bush Intcntl
United Airlines Logo
4:32 pm - 9:20 amDCA  Washington, D.C. Reagan-National-EZE Buenos Aires Ministro Pistarini
14h 48m1 stop Houston George Bush Intcntl
$674United Airlines
Tue, Dec 15 - Sun, Jan 17

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Delta flights from Buenos Aires to Washington, D.C. Reagan-National Airport

Our best Delta deals on Buenos Aires to Washington, D.C. Reagan-National Airport flight tickets
Delta
Mar 1
EZE11:35 pmBuenos Aires Ministro Pistarini
21h 09m
1 stop
DCA6:44 pmWashington, D.C. Reagan-National
Mar 10
DCA1:45 pmWashington, D.C. Reagan-National
18h 05m
1 stop
EZE9:50 amBuenos Aires Ministro Pistarini
$705
Delta
Dec 18
EZE11:35 pmBuenos Aires Ministro Pistarini
21h 38m
1 stop
DCA7:13 pmWashington, D.C. Reagan-National
Jan 21
DCA2:45 pmWashington, D.C. Reagan-National
18h 10m
2 stops
EZE10:55 amBuenos Aires Ministro Pistarini
$758
Delta
Dec 16
EZE9:30 pmBuenos Aires Ministro Pistarini
13h 45m
1 stop
DCA9:15 amWashington, D.C. Reagan-National
Jan 16
DCA4:00 pmWashington, D.C. Reagan-National
13h 35m
1 stop
EZE7:35 amBuenos Aires Ministro Pistarini
$767

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

Our best United Airlines deals on Buenos Aires to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Nov 17
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 14m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
Nov 24
DCA12:50 pmWashington, D.C. Reagan-National
16h 30m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
$671
United Airlines
Dec 16
EZE11:55 pmBuenos Aires Ministro Pistarini
15h 52m
1 stop
DCA1:47 pmWashington, D.C. Reagan-National
Jan 12
DCA2:28 pmWashington, D.C. Reagan-National
16h 52m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
$674
United Airlines
Dec 20
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 09m
1 stop
DCA4:04 pmWashington, D.C. Reagan-National
Dec 31
DCA6:00 amWashington, D.C. Reagan-National
25h 20m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
$724

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Sat 12/12

9:30 pm-11:38 am

1 stop16h 08m

Washington, D.C. Reagan-National

Tue 1/19

1:38 pm-10:40 am

2 stops19h 02m

$621

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Thu 11/19

8:45 pm-10:11 am

1 stop15h 26m

Washington, D.C. Reagan-National

Tue 12/8

5:55 pm-10:10 am

1 stop14h 15m

$640

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Sun 11/22

9:30 pm-12:11 pm

1 stop16h 41m

Washington, D.C. Reagan-National

Tue 12/8

5:55 pm-9:05 am

1 stop13h 10m

$640

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Wed 12/2

11:35 pm-11:59 am

1 stop14h 24m

Washington, D.C. Reagan-National

Wed 12/9

2:39 pm-8:05 am

1 stop15h 26m

$640

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Thu 12/24

10:20 pm-6:47 pm

1 stop22h 27m

Washington, D.C. Reagan-National

Thu 12/31

11:56 am-7:10 am

1 stop17h 14m

$640

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Fri 11/20

9:30 pm-4:59 pm

1 stop21h 29m

Washington, D.C. Reagan-National

Fri 11/27

2:58 pm-10:35 am

1 stop17h 37m

$640

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Fri 11/20

8:45 pm-10:01 am

1 stop15h 16m

Washington, D.C. Reagan-National

Fri 11/27

5:14 pm-10:35 am

1 stop15h 21m

$640
Quickest round-trip

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Tue 12/15

8:40 pm-10:10 am

1 stop15h 30m

Washington, D.C. Reagan-National

Thu 1/21

5:57 pm-9:10 am

1 stop13h 13m

$640

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Tue 12/15

10:10 am-10:18 pm

1 stop14h 08m

Washington, D.C. Reagan-National

Thu 1/21

5:05 pm-10:10 am

2 stops15h 05m

$644

Buenos AiresWashington, D.C.

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

EZEDCA

Buenos Aires Ministro Pistarini

Tue 12/15

10:05 pm-1:44 pm

1 stop17h 39m

Washington, D.C. Reagan-National

Sun 1/17

4:32 pm-9:20 am

1 stop14h 48m

$674

Flights are sorted by cheapest round-trip flights first.

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

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

You could potentially save up to 29% on your flight if you consider stops on a Buenos Aires to Washington, D.C. Reagan-National Airport flight.

When to book flights from Buenos Aires 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 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 to Washington, D.C. Reagan-National Airport (BUE to DCA) flight deals and tips

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

Best Price Found

$508

Fastest flight time

13h 59m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Buenos Aires in the past 72 hours is $508. The best round-trip flight deal from Buenos Aires to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $621.
The fastest flight from Buenos Aires to Washington, D.C. Reagan-National Airport takes 13h 59m
There are no direct flights from Buenos Aires to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Buenos Aires to Washington, D.C. Reagan-National Airport.
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Frequently asked questions about flying from Buenos Aires to Washington, D.C. Reagan-National Airport

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

    The straight-line distance from Buenos Aires to Washington, D.C. Reagan-National is 5210.8 mi. 13h 59m is a normal flight duration for this route.

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

    Prices for flights from Buenos Aires to Washington, D.C. Reagan-National Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buenos Aires 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.

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

Compare and see reviews for airlines that fly from Buenos Aires to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $727Free CancellationRating
7.0
12,227 reviews
Search American Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Fredericksburg
Waldorf
Laurel
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Colonial Beach
Falls Church
College Park

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Buenos Aires to Washington, D.C. flights to just show those with flexible booking policies.

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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