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$311+ Cheap flights from Reagan-National (DCA) to Spain

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MAD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Reagan-National to Spain

Keep the following information in mind while searching for Reagan-National to Spain flight deals. Data was last updated October 22, 2025.

Round-trip from

$471
(Air Canada)

One-way from

$311
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$699
From Washington, D.C. Reagan-National to Spain
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One-way flight from Washington, D.C. Reagan-National to Spain
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Highest demand for flights based on searches. 19% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Reagan-National to Spain

Cheapest flights from Reagan-National to Spain
Explore the most affordable flight options available from Reagan-National to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:55 pmDCA - BCN
2 stops14h 40mAir Canada
Tue 11/251:35 pmBCN - DCA
1 stop14h 21mAir Canada
Deal found 10/21$471
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:55 pmDCA - BCN
2 stops14h 40mMultiple Airlines
Tue 11/255:50 amBCN - DCA
2 stops15h 41mMultiple Airlines
Deal found 10/21$473
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amDCA - MAD
1 stop20h 00mUnited Airlines
Thu 12/181:35 pmMAD - DCA
1 stop14h 21mUnited Airlines
Deal found 10/20$474
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:05 amDCA - BCN
1 stop16h 30mAir Canada
Wed 11/269:55 amBCN - DCA
2 stops30h 31mAir Canada
Deal found 10/21$475
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/102:59 pmDCA - MAD
2 stops15h 11mDelta
Thu 11/2010:00 amMAD - DCA
2 stops14h 59mDelta
Deal found 10/20$475
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:05 amDCA - BCN
2 stops19h 55mUnited Airlines
Thu 12/41:35 pmBCN - DCA
2 stops35h 32mUnited Airlines
Deal found 10/21$476
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:00 amDCA - MAD
1 stop20h 00mAir Canada
Tue 12/96:25 amMAD - DCA
2 stops15h 06mAir Canada
Deal found 10/21$476
This United deal was found by Cheapflights users on 10/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:00 amDCA - MAD
1 stop20h 15mMultiple Airlines
Wed 11/195:55 amMAD - DCA
2 stops22h 01mMultiple Airlines
Deal found 10/20$477
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:40 pmDCA - BCN
2 stops30h 55mAir Canada
Thu 12/45:50 amBCN - DCA
2 stops34h 36mAir Canada
Deal found 10/21$478
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:10 pmDCA - BCN
1 stop11h 25mUnited Airlines
Wed 11/263:05 pmBCN - DCA
1 stop13h 37mUnited Airlines
Deal found 10/21$479
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 12/304:10 pmDCA - MAD
1 stop11h 05mDelta
Sat 1/2411:15 amMAD - DCA
1 stop14h 59mDelta
Deal found 10/20$479
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:10 pmDCA - BCN
2 stops16h 05mMultiple Airlines
Tue 11/255:50 amBCN - DCA
2 stops15h 41mMultiple Airlines
Deal found 10/21$480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Spain 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 October 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Spain that are best for you.

Fly from

Reagan-National

Fly to

Spain

Route

Depart

Return

Price

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-9:35 am

1 stop16h 30m

Barcelona-El Prat

Wed 12/10

11:00 am-5:25 pm

1 stop12h 25m

$479

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 12/30

4:10 pm-9:15 am

1 stop11h 05m

Madrid Barajas

Sat 1/24

11:15 am-8:14 pm

1 stop14h 59m

$479

Washington, D.C.Valencia

DCA - VLC

DCAVLC

Washington, D.C. Reagan-National

Mon 11/17

6:00 am-12:00 pm

2 stops24h 00m

Valencia

Wed 12/3

6:05 am-10:57 pm

2 stops22h 52m

$482

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 11/17

6:00 am-11:00 am

1 stop23h 00m

Madrid Barajas

Thu 11/27

6:00 am-10:53 am

2 stops34h 53m

$483

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 11/25

1:44 pm-9:00 am

1 stop13h 16m

Barcelona-El Prat

Thu 12/11

12:30 pm-8:58 pm

1 stop14h 28m

$484

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 11/16

1:44 pm-9:00 am

1 stop13h 16m

Barcelona-El Prat

Tue 11/25

12:30 pm-8:58 pm

1 stop14h 28m

$484

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 12/29

8:09 pm-9:15 am

1 stop31h 06m

Madrid Barajas

Fri 1/23

10:00 am-6:06 pm

1 stop14h 06m

$488

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 12/1

11:10 am-8:00 am

1 stop14h 50m

Madrid Barajas

Mon 12/15

10:00 am-5:59 pm

1 stop13h 59m

$488

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 12/29

8:09 pm-9:15 am

1 stop31h 06m

Madrid Barajas

Wed 1/21

10:00 am-6:06 pm

1 stop14h 06m

$488

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 11/19

3:10 pm-2:15 pm

2 stops17h 05m

Barcelona-El Prat

Wed 11/26

6:50 am-7:45 pm

2 stops18h 55m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 results
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Best time to book a flight from Reagan-National to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Spain

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Spain?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Spain (average of $277). Flying from Washington, D.C. Reagan-National Airport to Spain in June is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to ES?

Find hourly flight availability from Reagan-National to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Washington, D.C. Reagan-National Airport to Spain by exploring options for tickets in the morning.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Spain?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Spain. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Spain flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated October 22, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,979 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Iberia
7.0
Good
2,996 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,466 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Spain. 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 Washington, D.C. Reagan-National Airport to Spain?

    Airlines like United Airlines, Delta, and British Airways fly from Washington, D.C. Reagan-National Airport to Spain in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 5h 25m. Washington, D.C. Reagan-National Airport and Spain are separated by a distance of 3787 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Spain one-way?

    $311 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on United Airlines and KLM, with prices starting from $394 and $399, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Spain?

    Most travelers choose Washington, D.C. Reagan-National - Madrid Barajas, Washington, D.C. Reagan-National - Barcelona-El Prat or Washington, D.C. Reagan-National - Sevilla when deciding on the best route from Washington, D.C. Reagan-National Airport to Spain.

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

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

  • How can I find direct flights from Reagan-National to Spain?

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

  • Can I find deals for business class flights from Reagan-National to Spain?

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

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Spain?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Spain (average of $277). Flying from Washington, D.C. Reagan-National Airport to Spain in June is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Reagan-National to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Reagan-National to Spain

Discover the top 7 airlines that operate flights from Reagan-National to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$363Average$859FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$424Average$838FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$452Average$721FlexibilityNo cancel feeOn-time70%
DeltaCheapest$475Average$807FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$483Average$791FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$535Average$867FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$1,250Average$1,306FlexibilityNo cancel feeOn-timeN/A

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