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Reagan-National

$343+ Cheap flights from Barcelona-El Prat (BCN) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DCA
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Barcelona-El Prat to Reagan-National

Cheapest flights from Barcelona-El Prat to Reagan-National
Explore the most affordable flight options available from Barcelona-El Prat to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:00 amBCN - DCA
2 stops17h 00mDelta
sáb. 11/2911:10 amDCA - BCN
2 stops15h 40mDelta
Deal found 10/28$475
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:00 amBCN - DCA
2 stops16h 36mDelta
lun. 12/811:13 amDCA - BCN
1 stop14h 47mDelta
Deal found 10/27$478
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:00 amBCN - DCA
2 stops22h 56mDelta
dom. 11/166:00 amDCA - BCN
2 stops20h 00mDelta
Deal found 10/28$479
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2412:30 pmBCN - DCA
1 stop14h 28mBritish Airways
lun. 12/14:47 pmDCA - BCN
1 stop10h 13mBritish Airways
Deal found 10/28$480
This British Airways deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2512:30 pmBCN - DCA
1 stop14h 28mBritish Airways
mar. 12/164:49 pmDCA - BCN
1 stop10h 11mBritish Airways
Deal found 10/26$485
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/201:00 pmBCN - DCA
2 stops15h 56mKLM
mié. 12/31:42 pmDCA - BCN
1 stop12h 58mKLM
Deal found 10/27$487
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2210:15 amBCN - DCA
1 stop13h 45mKLM
mar. 12/212:37 pmDCA - BCN
1 stop14h 03mKLM
Deal found 10/27$488
This British Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/512:30 pmBCN - DCA
1 stop14h 28mBritish Airways
lun. 12/81:41 pmDCA - BCN
1 stop13h 19mBritish Airways
Deal found 10/27$496

Cheap flight deals from Barcelona-El Prat to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$475
(Delta)

One-way from

$343
(British Airways)

Popular in

February

Cheapest in

January

Average price

$558
Provider with most accurate pricing for Barcelona-El Prat-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Washington, D.C. Reagan-National flights.
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From Barcelona-El Prat to Washington, D.C. Reagan-National
Search Deals
One-way flight from Barcelona-El Prat to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
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

Barcelona-El Prat

Fly to

Reagan-National

Route

Depart

Return

Price

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

jue. 11/13

6:00 am-5:00 pm

2 stops17h 00m

Washington, D.C. Reagan-National

sáb. 11/29

11:10 am-8:50 am

2 stops15h 40m

$475

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

vie. 12/5

1:00 pm-11:58 pm

2 stops16h 58m

Washington, D.C. Reagan-National

lun. 12/8

2:55 pm-11:10 am

2 stops14h 15m

$475

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

lun. 11/24

1:00 pm-11:55 pm

2 stops16h 55m

Washington, D.C. Reagan-National

lun. 12/8

5:02 pm-2:00 pm

2 stops14h 58m

$475

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

mié. 11/26

11:10 am-10:56 pm

2 stops17h 46m

Washington, D.C. Reagan-National

vie. 12/5

11:13 am-8:50 am

2 stops15h 37m

$475

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

jue. 11/13

6:00 am-6:00 pm

2 stops18h 00m

Washington, D.C. Reagan-National

vie. 11/28

5:03 pm-3:00 pm

2 stops15h 57m

$475

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

sáb. 4/18

9:00 am-8:19 pm

2 stops17h 19m

Washington, D.C. Reagan-National

sáb. 5/2

6:55 pm-2:50 pm

2 stops13h 55m

$476

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

jue. 11/27

10:15 am-9:15 pm

1 stop17h 00m

Washington, D.C. Reagan-National

lun. 12/1

11:10 am-8:50 am

2 stops15h 40m

$476

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

mié. 11/26

10:55 am-7:41 pm

1 stop14h 46m

Washington, D.C. Reagan-National

lun. 12/1

2:59 pm-11:10 am

2 stops14h 11m

$476

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

mié. 1/14

12:30 pm-9:30 pm

1 stop15h 00m

$343

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

lun. 2/16

11:00 am-8:20 pm

1 stop15h 20m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 19 results
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Compare providers for flights from Barcelona-El Prat to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Reagan-National in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Barcelona-El Prat Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Barcelona-El Prat to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport in 17h. Fly via Delta to get the fastest option. Airlines will cover a distance of 4030 mi.

  • Can I find deals for flights from Barcelona-El Prat to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Reagan-National.

  • Can I find deals for business class flights from Barcelona-El Prat to Reagan-National?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for Barcelona-El Prat to Reagan-National

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