What is the cheapest airline that flies from Washington, D.C. Reagan-National to Barcelona?

JetBlue is the most popular carrier operating from Washington, D.C. Reagan-National to Barcelona

What airlines fly to Barcelona?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Barcelona from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 4 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

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

There are 4 operators available for flights from Washington, D.C. Reagan-National Airport to Barcelona as of July 2026.

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

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 Washington, D.C. Reagan-National Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

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

$369 Cheap Flights from Washington, D.C. Reagan-National Airport to Barcelona in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Barcelona?

Prices are currently typical for flights on this route. Typical prices usually range from $733 to $1,145. The lowest price recently found on this route was $761.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 10:10 pm

DCA

BCN

29h 10m

2 stops

8:00 am - 7:09 pm

BCN

DCA

17h 09m

2 stops

$761Multiple Airlines

Tue, Aug 25 - Thu, Sep 3

9:40 am - 8:45 pm

DCA

BCN

29h 05m

2 stops

11:10 pm - 3:38 pm

BCN

DCA

22h 28m

2 stops

$763Multiple Airlines

Mon, Aug 10 - Wed, Aug 19

9:40 am - 1:35 pm

DCA

BCN

21h 55m

2 stops

5:50 am - 7:57 pm

BCN

DCA

20h 07m

2 stops

$764Multiple Airlines

Mon, Aug 10 - Wed, Aug 19

4:20 pm - 10:30 pm

DCA

BCN

24h 10m

2 stops

5:45 am - 10:18 am

BCN

DCA

34h 33m

2 stops

$767Multiple Airlines

Fri, Aug 14 - Sat, Aug 22

11:00 am - 10:10 pm

DCA

BCN

29h 10m

2 stops

8:00 am - 9:50 pm

BCN

DCA

19h 50m

2 stops

$770Multiple Airlines

Mon, Aug 3 - Wed, Aug 26

9:40 am - 8:45 pm

DCA

BCN

29h 05m

2 stops

5:50 am - 7:57 pm

BCN

DCA

20h 07m

2 stops

$771Multiple Airlines

Mon, Aug 10 - Wed, Aug 19

11:00 am - 10:10 pm

DCA

BCN

29h 10m

2 stops

8:00 am - 9:50 pm

BCN

DCA

19h 50m

2 stops

$776Multiple Airlines

Mon, Aug 3 - Wed, Aug 26

2:30 pm - 9:45 am

DCA

BCN

13h 15m

1 stop

12:50 pm - 7:20 pm

BCN

DCA

12h 30m

1 stop

$777JetBlue

Tue, Sep 22 - Tue, Oct 6

12:10 pm - 10:10 pm

DCA

BCN

28h 00m

2 stops

8:00 am - 7:20 pm

BCN

DCA

17h 20m

2 stops

$780Multiple Airlines

Wed, Sep 9 - Thu, Oct 1

11:00 am - 10:10 pm

DCA

BCN

29h 10m

2 stops

8:00 am - 7:09 pm

BCN

DCA

17h 09m

2 stops

$781Multiple Airlines

Tue, Aug 25 - Thu, Sep 3

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JetBlue flights from Washington, D.C. Reagan-National Airport to Barcelona

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Barcelona flight tickets

JetBlue

Sep 22

DCA2:30 pmWashington, D.C. Reagan-National

13h 15m

1 stop

BCN9:45 amBarcelona-El Prat

Oct 6

BCN12:50 pmBarcelona-El Prat

12h 30m

1 stop

DCA7:20 pmWashington, D.C. Reagan-National

$777

JetBlue

Sep 20

DCA8:55 amWashington, D.C. Reagan-National

18h 50m

1 stop

BCN9:45 amBarcelona-El Prat

Sep 30

BCN12:50 pmBarcelona-El Prat

12h 30m

1 stop

DCA7:20 pmWashington, D.C. Reagan-National

$783

JetBlue

Sep 28

DCA1:20 pmWashington, D.C. Reagan-National

14h 25m

1 stop

BCN9:45 amBarcelona-El Prat

Oct 6

BCN12:50 pmBarcelona-El Prat

14h 10m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

$784

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Barcelona flight tickets

Air Canada

Nov 4

DCA4:00 pmWashington, D.C. Reagan-National

11h 35m

1 stop

BCN9:35 amBarcelona-El Prat

Nov 11

BCN1:35 pmBarcelona-El Prat

14h 24m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$793

Air Canada

Sep 30

DCA12:40 pmWashington, D.C. Reagan-National

13h 20m

2 stops

BCN8:00 amBarcelona-El Prat

Oct 6

BCN12:15 pmBarcelona-El Prat

15h 35m

1 stop

DCA9:50 pmWashington, D.C. Reagan-National

$816

Air Canada

Sep 30

DCA9:40 amWashington, D.C. Reagan-National

16h 20m

1 stop

BCN8:00 amBarcelona-El Prat

Oct 9

BCN12:15 pmBarcelona-El Prat

15h 35m

1 stop

DCA9:50 pmWashington, D.C. Reagan-National

$817

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 8/25

11:00 am-10:10 pm

2 stops29h 10m

Barcelona-El Prat

Thu 9/3

8:00 am-7:09 pm

2 stops17h 09m

$761

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 8/10

9:40 am-8:45 pm

2 stops29h 05m

Barcelona-El Prat

Wed 8/19

11:10 pm-3:38 pm

2 stops22h 28m

$763

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 8/10

9:40 am-1:35 pm

2 stops21h 55m

Barcelona-El Prat

Wed 8/19

5:50 am-7:57 pm

2 stops20h 07m

$764

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Fri 8/14

4:20 pm-10:30 pm

2 stops24h 10m

Barcelona-El Prat

Sat 8/22

5:45 am-10:18 am

2 stops34h 33m

$767

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 8/3

11:00 am-10:10 pm

2 stops29h 10m

Barcelona-El Prat

Wed 8/26

8:00 am-9:50 pm

2 stops19h 50m

$770

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 8/10

9:40 am-8:45 pm

2 stops29h 05m

Barcelona-El Prat

Wed 8/19

5:50 am-7:57 pm

2 stops20h 07m

$771

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 8/3

11:00 am-10:10 pm

2 stops29h 10m

Barcelona-El Prat

Wed 8/26

8:00 am-9:50 pm

2 stops19h 50m

$776

Quickest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 9/22

2:30 pm-9:45 am

1 stop13h 15m

Barcelona-El Prat

Tue 10/6

12:50 pm-7:20 pm

1 stop12h 30m

$777

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 9/9

12:10 pm-10:10 pm

2 stops28h 00m

Barcelona-El Prat

Thu 10/1

8:00 am-7:20 pm

2 stops17h 20m

$780

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 8/25

11:00 am-10:10 pm

2 stops29h 10m

Barcelona-El Prat

Thu 9/3

8:00 am-7:09 pm

2 stops17h 09m

$781

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 Washington, D.C. Reagan-National Airport to Barcelona

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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from Washington, D.C. Reagan-National Airport, with most prices found around $127. If you don’t want to visit Barcelona in January, then you should wait until April to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $129.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Barcelona is on a Monday when prices can be found for as low as $763. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,202.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Barcelona when you can find flight prices for as low as $899. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,086 on average. Flights to Barcelona from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Washington, D.C. Reagan-National Airport to Barcelona flight deals and tips

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

Fastest flight time	9h 46m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Barcelona takes 9h 46m

There are no direct flights from Washington, D.C. Reagan-National Airport to Barcelona. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Barcelona.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Barcelona

How far is Washington, D.C. Reagan-National to Barcelona by plane?
The straight-line distance from Washington, D.C. Reagan-National to Barcelona is 4031.9 mi. By plane, this route typically takes 9h 46m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Barcelona?
Prices for flights from Washington, D.C. Reagan-National Airport to Barcelona were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Barcelona?
There are 4 operators available for flights from Washington, D.C. Reagan-National Airport to Barcelona as of July 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Barcelona?
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 Washington, D.C. Reagan-National Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents required for your trip to Barcelona 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 Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $136	Free Cancellation	Rating 7.1 3,010 reviews	Search JetBlue flights
United Airlines	PriceFrom $479	Free Cancellation	Rating 7.4 9,930 reviews	Search United Airlines flights
British Airways	PriceFrom $498	Free Cancellation	Rating 6.7 8,095 reviews	Search British Airways flights
American Airlines	PriceFrom $538	Free Cancellation	Rating 7.1 11,767 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

Yes. All flights to Barcelona from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Barcelona from Washington, D.C.. 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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JetBlue flights from Washington, D.C. Reagan-National Airport to Barcelona

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Barcelona flight tickets

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

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

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Barcelona?

What is the cheapest month to fly to Barcelona?

What is the cheapest day to depart on your flight to Barcelona?

What is the cheapest time of day to depart on your flight to Barcelona?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Barcelona?

What airlines fly to Barcelona?

Cheap Washington, D.C. Reagan-National Airport to Barcelona flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Barcelona

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

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

Why use momondo?

An easier way to manage your Barcelona 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 Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona

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