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$249+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MAD
Mrz 22 — Mrz 291
So 3/22
So 3/29
1 adult, Economy
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Cheap 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 Februar 20, 2026.

This Delta deal was found by Cheapflights users on 2/16. 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.
So 4/1211:00 am
DCA
-
MAD
1 stop16h 55m
Delta
Di 4/2112:20 pm
MAD
-
DCA
2 stops17h 20m
Delta
Deal found 2/16$466
This Delta deal was found by Cheapflights users on 2/20. 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.
Di 4/212:34 pm
DCA
-
MAD
2 stops13h 21m
Delta
Di 4/2812:20 pm
MAD
-
DCA
2 stops16h 21m
Delta
Deal found 2/20$470
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mi 2/254:10 pm
DCA
-
MAD
1 stop11h 05m
United Airlines
Do 3/51:35 pm
MAD
-
DCA
2 stops28h 43m
United Airlines
Deal found 2/19$471
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Mo 2/2310:08 am
DCA
-
MAD
2 stops15h 52m
United Airlines
Mi 3/41:35 pm
MAD
-
DCA
2 stops28h 43m
United Airlines
Deal found 2/16$475
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/156:00 am
DCA
-
MAD
2 stops21h 40m
British Airways
Mi 4/2210:25 am
MAD
-
DCA
1 stop12h 22m
British Airways
Deal found 2/19$476
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/1710:30 pm
DCA
-
MAD
2 stops29h 15m
British Airways
Do 2/261:00 pm
MAD
-
DCA
1 stop12h 44m
British Airways
Deal found 2/17$477
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/1010:30 pm
DCA
-
MAD
2 stops30h 15m
British Airways
Di 3/171:00 pm
MAD
-
DCA
1 stop15h 00m
British Airways
Deal found 2/17$478
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/196:00 am
DCA
-
MAD
2 stops21h 40m
British Airways
Mi 4/2910:35 am
MAD
-
DCA
2 stops15h 44m
British Airways
Deal found 2/20$479
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mi 4/153:30 pm
DCA
-
MAD
2 stops19h 15m
United Airlines
Mi 4/2212:45 pm
MAD
-
DCA
2 stops34h 19m
United Airlines
Deal found 2/19$480
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/244:34 pm
DCA
-
MAD
1 stop10h 21m
British Airways
Do 3/512:30 pm
MAD
-
DCA
1 stop12h 18m
British Airways
Deal found 2/20$481
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 2/2412:20 pm
DCA
-
MAD
1 stop14h 55m
KLM
Fr 4/242:35 pm
MAD
-
DCA
1 stop14h 06m
KLM
Deal found 2/20$482
This CheapOair deal was found by Cheapflights users on 2/18. 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.
Mi 4/222:58 pm
DCA
-
MAD
2 stops23h 07m
British Airways
Mo 4/279:00 pm
MAD
-
DCA
2 stops25h 40m
British Airways
Deal found 2/18$483

Find 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 Februar 20, 2026.

Round-trip from

$466
(Delta)

One-way from

$249
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$649
From Washington, D.C. Reagan-National to Spain
Search Deals
One-way flight from Washington, D.C. Reagan-National to Spain
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 Februar 20, 2026.
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.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

So 4/12

11:00 am-9:55 am

1 stop16h 55m

Madrid Barajas

Di 4/21

12:20 pm-11:40 pm

2 stops17h 20m

$466

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

So 3/15

3:25 pm-4:40 pm

2 stops20h 15m

Madrid Barajas

Mi 4/1

10:50 am-4:24 pm

1 stop11h 34m

$500

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Di 3/3

3:10 pm-11:45 am

2 stops14h 35m

Madrid Barajas

Di 3/17

6:25 am-7:12 pm

2 stops17h 47m

$503

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Di 3/3

2:35 pm-11:30 am

2 stops14h 55m

Madrid Barajas

Fr 4/24

12:20 pm-10:50 pm

2 stops16h 30m

$505

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mo 4/13

5:00 pm-9:55 am

1 stop10h 55m

Madrid Barajas

Mo 5/4

2:35 pm-10:41 pm

1 stop14h 06m

$516

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Di 4/28

5:00 pm-9:55 am

1 stop10h 55m

Madrid Barajas

Do 5/14

2:35 pm-10:03 pm

1 stop13h 28m

$521

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mi 4/29

5:00 pm-9:55 am

1 stop10h 55m

Madrid Barajas

Do 5/28

9:50 am-5:13 pm

1 stop13h 23m

$521

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

So 4/26

5:00 pm-9:55 am

1 stop10h 55m

Madrid Barajas

Mi 5/27

2:35 pm-10:03 pm

1 stop13h 28m

$521

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Di 8/18

1:30 pm-6:20 am

1 stop10h 50m

Madrid Barajas

Do 9/3

9:50 am-5:07 pm

1 stop13h 17m

$537

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mi 8/5

6:00 am-6:50 am

1 stop18h 50m

Madrid Barajas

Di 8/25

5:55 am-3:38 pm

2 stops39h 43m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Spain (average of $353). Flying from Washington, D.C. Reagan-National Airport to Spain in June is currently the most expensive (average of $773). 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.

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 Februar 20, 2026.
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
8,215 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,215 reviews
Delta
7.9
Good
8,215 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,325 reviews
Delta
7.9
Good
8,215 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,321 reviews
Delta
7.9
Good
8,215 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,118 reviews
Delta
7.9
Good
8,215 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,755 reviews
Delta
7.9
Good
8,215 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Delta, United Airlines, and KLM fly from Washington, D.C. Reagan-National Airport to Spain in about 10h 55m. The time it takes to get you to your destination can typically vary by up to 9h 20m. 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 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 - Malaga 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Spain (average of $353). Flying from Washington, D.C. Reagan-National Airport to Spain in June is currently the most expensive (average of $773). 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.

See more FAQs

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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 Februar 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$353Average$694FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$363Average$727FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$393Average$681FlexibilityNo cancel feeOn-time70%
IberiaCheapest$428Average$938FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$430Average$1,306FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$475Average$763FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$961FlexibilityNo cancel feeOn-time71%

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