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Cheap flights from Barcelona-El Prat Airport to Washington, D.C. from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Washington, D.C. departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Barcelona-El Prat Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:50 pm - 8:59 pm
BCN
-
DCA
14h 09m
1 stop
JetBlue Logo
3:35 pm - 9:45 am
DCA
-
BCN
12h 10m
1 stop
$467JetBlue
Wed, Apr 29 - Mon, May 4
JetBlue Logo
12:50 pm - 7:59 am
BCN
-
DCA
25h 09m
1 stop
JetBlue Logo
7:00 am - 9:45 am
DCA
-
BCN
20h 45m
1 stop
$476JetBlue
Tue, Apr 21 - Tue, Apr 28
JetBlue Logo
12:50 pm - 7:59 am
BCN
-
DCA
25h 09m
1 stop
JetBlue Logo
7:00 am - 9:45 am
DCA
-
BCN
20h 45m
1 stop
$549JetBlue
Thu, Apr 23 - Thu, Apr 30
Delta Logo
1:25 pm - 10:22 pm
BCN
-
DCA
14h 57m
2 stops
Delta Logo
6:10 pm - 2:50 pm
DCA
-
BCN
14h 40m
2 stops
$576Delta
Mon, Apr 20 - Mon, Apr 27
Delta Logo
9:20 am - 6:11 pm
BCN
-
DCA
14h 51m
2 stops
Delta Logo
1:30 pm - 9:00 am
DCA
-
BCN
13h 30m
2 stops
$578Delta
Sat, Sep 5 - Sun, Sep 27
Delta Logo
1:25 pm - 11:44 pm
BCN
-
DCA
16h 19m
2 stops
Delta Logo
11:00 am - 8:45 am
DCA
-
BCN
15h 45m
1 stop
$580Delta
Fri, Apr 3 - Thu, Apr 16
Virgin Atlantic Logo
11:00 am - 8:33 pm
BCN
-
DCA
15h 33m
1 stop
Virgin Atlantic Logo
6:00 am - 8:45 am
DCA
-
BCN
20h 45m
1 stop
$581Virgin Atlantic
Fri, Apr 17 - Sun, Apr 19
Delta Logo
1:25 pm - 10:08 pm
BCN
-
DCA
14h 43m
2 stops
Delta Logo
11:00 am - 8:45 am
DCA
-
BCN
15h 45m
1 stop
$582Delta
Fri, Apr 3 - Thu, Apr 16
KLM Logo
11:00 am - 6:36 pm
BCN
-
DCA
13h 36m
1 stop
KLM Logo
3:00 pm - 8:35 am
DCA
-
BCN
11h 35m
1 stop
$583KLM
Tue, May 5 - Sun, May 10
Multiple Airlines Logo
1:25 pm - 10:41 pm
BCN
-
DCA
15h 16m
2 stops
Multiple Airlines Logo
6:10 pm - 2:50 pm
DCA
-
BCN
14h 40m
2 stops
$587Multiple Airlines
Tue, Apr 21 - Tue, Apr 28

British Airways flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport flight tickets
British Airways
Apr 23
BCN7:40 amBarcelona-El Prat
20h 49m
2 stops
DCA10:29 pmWashington, D.C. Reagan-National
Apr 26
DCA5:22 pmWashington, D.C. Reagan-National
31h 23m
1 stop
BCN6:45 amBarcelona-El Prat
$590
British Airways
Apr 23
BCN7:40 amBarcelona-El Prat
17h 18m
2 stops
DCA6:58 pmWashington, D.C. Reagan-National
Apr 26
DCA5:22 pmWashington, D.C. Reagan-National
31h 23m
1 stop
BCN6:45 amBarcelona-El Prat
$592
British Airways
Apr 23
BCN10:30 amBarcelona-El Prat
32h 25m
1 stop
DCA12:55 pmWashington, D.C. Reagan-National
Apr 26
DCA5:22 pmWashington, D.C. Reagan-National
31h 23m
1 stop
BCN6:45 amBarcelona-El Prat
$614

Air Canada flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Apr 3
BCN1:15 pmBarcelona-El Prat
12h 38m
1 stop
DCA7:53 pmWashington, D.C. Reagan-National
Apr 16
DCA11:00 amWashington, D.C. Reagan-National
15h 00m
1 stop
BCN8:00 amBarcelona-El Prat
$632
Air Canada
May 22
BCN6:40 amBarcelona-El Prat
14h 59m
2 stops
DCA3:39 pmWashington, D.C. Reagan-National
Jun 6
DCA6:00 amWashington, D.C. Reagan-National
20h 00m
1 stop
BCN8:00 amBarcelona-El Prat
$642
Air Canada
Apr 3
BCN1:15 pmBarcelona-El Prat
12h 38m
1 stop
DCA7:53 pmWashington, D.C. Reagan-National
Apr 17
DCA11:00 amWashington, D.C. Reagan-National
15h 00m
1 stop
BCN8:00 amBarcelona-El Prat
$644

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 4/29

12:50 pm-8:59 pm

1 stop14h 09m

Washington, D.C. Reagan-National

Mon 5/4

3:35 pm-9:45 am

1 stop12h 10m

$467

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 4/21

12:50 pm-7:59 am

1 stop25h 09m

Washington, D.C. Reagan-National

Tue 4/28

7:00 am-9:45 am

1 stop20h 45m

$476

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 4/23

12:50 pm-7:59 am

1 stop25h 09m

Washington, D.C. Reagan-National

Thu 4/30

7:00 am-9:45 am

1 stop20h 45m

$549

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Mon 4/20

1:25 pm-10:22 pm

2 stops14h 57m

Washington, D.C. Reagan-National

Mon 4/27

6:10 pm-2:50 pm

2 stops14h 40m

$576

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Sat 9/5

9:20 am-6:11 pm

2 stops14h 51m

Washington, D.C. Reagan-National

Sun 9/27

1:30 pm-9:00 am

2 stops13h 30m

$578

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Fri 4/3

1:25 pm-11:44 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Thu 4/16

11:00 am-8:45 am

1 stop15h 45m

$580

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Fri 4/17

11:00 am-8:33 pm

1 stop15h 33m

Washington, D.C. Reagan-National

Sun 4/19

6:00 am-8:45 am

1 stop20h 45m

$581

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Fri 4/3

1:25 pm-10:08 pm

2 stops14h 43m

Washington, D.C. Reagan-National

Thu 4/16

11:00 am-8:45 am

1 stop15h 45m

$582
Quickest round-trip

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 5/5

11:00 am-6:36 pm

1 stop13h 36m

Washington, D.C. Reagan-National

Sun 5/10

3:00 pm-8:35 am

1 stop11h 35m

$583

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 4/21

1:25 pm-10:41 pm

2 stops15h 16m

Washington, D.C. Reagan-National

Tue 4/28

6:10 pm-2:50 pm

2 stops14h 40m

$587

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Barcelona-El Prat 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 Barcelona-El Prat to Washington, D.C. Reagan-National?

JetBlue, British Airways, and American Airlines are the most popular carriers operating from Barcelona-El Prat to Washington, D.C. Reagan-National

When to book flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat 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 Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport (BCN to DCA) flight deals and tips

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

Fastest flight time

13h 09m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport takes 13h 09m
There are no direct flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Barcelona-El Prat to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Barcelona-El Prat to Washington, D.C. Reagan-National is 4030.2 mi. In terms of flight time, this usually takes a little over 13h 09m.

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

    Prices for flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat 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.

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
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona 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 Barcelona to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Barcelona to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Barcelona 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 Barcelona to Washington, D.C..

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

Price alerts on flights to Washington, D.C. from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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