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

$327 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $376 and $379, respectively.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 - Granada Federico Garcia Lorca when deciding on the best route from Washington, D.C. Reagan-National Airport to Spain.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Spain?

Before booking your flight from Washington, D.C. Reagan-National Airport to Spain check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Spain?

Find a great deal and save up to 56% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Reagan-National Airport to Spain within the next two weeks, with the cheapest ticket starting at $710.

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

February can be a great time to fly to Spain from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $816. Cheapflights users have found deals in the month of February for as cheap as $410. The most expensive prices can be found in the month of June.

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.

$311+ Cheap Flights from Washington, D.C. Reagan-National Airport to Spain

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Cheap flight deals from Reagan-National to Spain

Round-trip from	$456 (lol.travel)
One-way from	$311 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$718

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. 16% potential increase in price ($162 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 14, 2025.

Tue 9/239:40 amDCA - MAD

1 stop15h 00mAir Canada

Tue 10/1412:30 pmMAD - DCA

1 stop26h 29mAir Canada

Deal found 8/11

$360

Tue 11/1111:05 amDCA - MAD

1 stop14h 55mUnited Airlines

Tue 11/2511:15 amMAD - DCA

1 stop12h 10mUnited Airlines

Deal found 8/11

$363

Wed 12/311:05 amDCA - MAD

1 stop14h 55mUnited Airlines

Wed 12/1011:15 amMAD - DCA

1 stop12h 10mUnited Airlines

Deal found 8/12

$367

Mon 9/2212:30 pmDCA - MAD

1 stop15h 05mDelta

Wed 10/112:40 pmMAD - DCA

1 stop17h 01mDelta

Deal found 8/12

$368

Tue 11/1112:05 pmDCA - MAD

2 stops13h 55mVirgin Atlantic

Fri 11/2110:00 amMAD - DCA

2 stops17h 14mVirgin Atlantic

Deal found 8/11

$372

Sun 9/214:35 pmDCA - MAD

1 stop32h 05mAir Canada

Tue 9/306:20 amMAD - DCA

2 stops15h 31mAir Canada

Deal found 8/11

$374

Mon 9/229:40 amDCA - MAD

1 stop15h 00mAir Canada

Tue 9/306:20 amMAD - DCA

2 stops15h 31mAir Canada

Deal found 8/12

$376

Mon 8/189:40 amDCA - MAD

1 stop15h 00mAir Canada

Wed 9/312:45 pmMAD - DCA

2 stops29h 23mAir Canada

Deal found 8/11

$378

Mon 8/186:59 amDCA - MAD

2 stops17h 41mAir Canada

Tue 9/212:45 pmMAD - DCA

2 stops29h 23mAir Canada

Deal found 8/11

$385

Wed 9/2411:10 amDCA - BCN

2 stops14h 40mUnited Airlines

Thu 10/91:15 pmBCN - DCA

1 stop12h 29mUnited Airlines

Deal found 8/13

$480

Sun 9/2111:00 amDCA - BCN

1 stop16h 20mAir Canada

Wed 10/11:15 pmBCN - DCA

1 stop12h 29mAir Canada

Deal found 8/14

$482

Wed 10/152:55 pmDCA - BCN

1 stop9h 50mIberia

Wed 10/2212:50 pmBCN - DCA

1 stop16h 07mIberia

Deal found 8/12

$484

Best flights from Reagan-National to Spain
Discover carefully curated flight deals from Reagan-National to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Tue 11/1111:05 amDCA - MAD

1 stop14h 55mUnited Airlines

Tue 11/2511:15 amMAD - DCA

1 stop12h 10mUnited Airlines

Deal found 8/11

$363

Mon 9/2212:30 pmDCA - MAD

1 stop15h 05mDelta

Wed 10/112:40 pmMAD - DCA

1 stop17h 01mDelta

Deal found 8/12

$368

Mon 10/202:35 pmDCA - MAD

1 stop11h 20mMultiple Airlines

Fri 10/3112:30 pmMAD - DCA

1 stop13h 29mMultiple Airlines

Deal found 8/11

$368

Tue 11/1112:05 pmDCA - MAD

2 stops13h 55mVirgin Atlantic

Fri 11/2110:00 amMAD - DCA

2 stops17h 14mVirgin Atlantic

Deal found 8/11

$372

Sun 10/512:55 pmDCA - BCN

2 stops14h 25mAir Canada

Thu 10/912:10 pmBCN - DCA

2 stops16h 24mAir Canada

Deal found 8/12

$482

Wed 10/152:55 pmDCA - BCN

1 stop9h 50mIberia

Thu 10/2312:50 pmBCN - DCA

1 stop16h 07mIberia

Deal found 8/12

$484

Tue 10/72:55 pmDCA - AGP

2 stops15h 10mAmerican Airlines

Tue 10/149:10 amAGP - DCA

2 stops17h 06mAmerican Airlines

Deal found 8/13

$495

Mon 10/63:25 pmDCA - VLC

2 stops14h 45mBritish Airways

Tue 10/211:25 pmVLC - DCA

2 stops15h 32mBritish Airways

Deal found 8/13

$504

Thu 9/412:15 pmDCA - PMI

2 stops25h 55mScandinavian Airlines

Tue 9/99:55 amPMI - DCA

2 stops19h 46mScandinavian Airlines

Deal found 8/13

$617

Mon 10/1311:10 amDCA - MAD

1 stop14h 40mDelta

Tue 10/2112:40 pmMAD - DCA

1 stop16h 24mDelta

Deal found 8/12

$368

Wed 10/16:00 pmDCA - MAD

1 stop10h 30mMultiple Airlines

Wed 10/1510:25 amMAD - DCA

1 stop18h 32mMultiple Airlines

Deal found 8/11

$368

Tue 11/411:05 amDCA - MAD

1 stop14h 55mUnited Airlines

Sun 11/231:35 pmMAD - DCA

2 stops40h 24mUnited Airlines

Deal found 8/11

$391

Last-minute flights from Reagan-National to Spain
Discover last-minute flight deals from Reagan-National to Spain. Data last updated August 14, 2025 and is based on user searches.

Mon 8/184:30 pmDCA - MAD

1 stop32h 10mAir Canada

Tue 9/212:45 pmMAD - DCA

2 stops29h 23mAir Canada

Deal found 8/11

$378

Mon 8/1812:55 pmDCA - MAD

2 stops13h 25mAir Canada

Wed 9/312:45 pmMAD - DCA

2 stops15h 49mAir Canada

Deal found 8/11

$391

Tue 8/196:00 amDCA - MAD

1 stop18h 40mAir Canada

Fri 12/191:35 pmMAD - DCA

1 stop14h 21mAir Canada

Deal found 8/13

$473

Tue 8/199:40 amDCA - MAD

1 stop15h 00mUnited Airlines

Tue 12/1611:15 amMAD - DCA

1 stop12h 10mUnited Airlines

Deal found 8/13

$483

Wed 8/206:00 amDCA - MAD

1 stop21h 00mMultiple Airlines

Wed 12/171:35 pmMAD - DCA

1 stop31h 56mMultiple Airlines

Deal found 8/13

$461

Wed 8/203:25 pmDCA - MAD

1 stop11h 35mUnited Airlines

Wed 12/171:35 pmMAD - DCA

2 stops33h 17mUnited Airlines

Deal found 8/13

$465

Wed 8/203:25 pmDCA - MAD

1 stop11h 35mUnited Airlines

Thu 12/181:35 pmMAD - DCA

1 stop14h 21mUnited Airlines

Deal found 8/13

$478

Wed 8/206:00 amDCA - MAD

2 stops20h 20mAir Canada

Wed 12/241:35 pmMAD - DCA

1 stop31h 56mAir Canada

Deal found 8/12

$480

Wed 8/206:59 amDCA - BCN

2 stops18h 51mAir Canada

Tue 10/141:15 pmBCN - DCA

2 stops32h 36mAir Canada

Deal found 8/14

$482

Wed 8/206:00 amDCA - BCN

1 stop19h 50mUnited Airlines

Fri 10/176:50 amBCN - DCA

2 stops17h 13mUnited Airlines

Deal found 8/14

$488

Wed 8/203:25 pmDCA - MAD

1 stop11h 35mUnited Airlines

Tue 12/1611:15 amMAD - DCA

1 stop13h 08mUnited Airlines

Deal found 8/13

$488

Thu 8/214:40 pmDCA - MAD

1 stop10h 55mBritish Airways

Thu 11/611:00 amMAD - DCA

1 stop11h 51mBritish Airways

Deal found 8/11

$418

One-way flights from Reagan-National to Spain
Search for one-way flight options from Reagan-National to Spain. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Mon 10/612:55 pmDCA - VLC

3 stops30h 00mMultiple Airlines

Deal found 8/12

$311

Mon 9/224:45 pmDCA - MAD

1 stop12h 45mJetBlue

Deal found 8/14

$327

Mon 9/1510:00 amDCA - MAD

1 stop19h 30mJetBlue

Deal found 8/14

$332

Tue 11/116:00 pmDCA - MAD

3 stops38h 05mMultiple Airlines

Deal found 8/12

$343

Tue 11/114:10 pmDCA - MAD

1 stop9h 50mAir Canada

Deal found 8/13

$374

Mon 12/84:10 pmDCA - BCN

1 stop11h 25mAir Canada

Deal found 8/12

$376

Wed 10/221:35 pmDCA - MAD

1 stop15h 55mJetBlue

Deal found 8/12

$376

Tue 12/95:00 pmDCA - BCN

1 stop10h 00mUnited Airlines

Deal found 8/12

$379

Wed 1/144:10 pmDCA - BCN

1 stop11h 25mAir Canada

Deal found 8/13

$380

Tue 9/306:59 pmDCA - MAD

1 stop10h 31mJetBlue

Deal found 8/12

$380

Sun 9/286:00 amDCA - BCN

1 stop19h 50mAir Canada

Deal found 8/14

$381

Mon 10/202:59 pmDCA - MAD

1 stop14h 31mJetBlue

Deal found 8/14

$387

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 11/11

11:05 am-8:00 am

1 stop14h 55m

Madrid Barajas

Tue 11/25

11:15 am-5:25 pm

1 stop12h 10m

$363

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 9/22

12:30 pm-9:35 am

1 stop15h 05m

Madrid Barajas

Wed 10/1

12:40 pm-11:41 pm

1 stop17h 01m

$368

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 10/20

2:35 pm-7:55 am

1 stop11h 20m

Madrid Barajas

Fri 10/31

12:30 pm-8:59 pm

1 stop13h 29m

$368

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 10/13

11:10 am-7:50 am

1 stop14h 40m

Madrid Barajas

Tue 10/21

12:40 pm-11:04 pm

1 stop16h 24m

$368

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Wed 10/1

6:00 pm-10:30 am

1 stop10h 30m

Madrid Barajas

Wed 10/15

10:25 am-10:57 pm

1 stop18h 32m

$368

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 11/11

12:05 pm-8:00 am

2 stops13h 55m

Madrid Barajas

Fri 11/21

10:00 am-9:14 pm

2 stops17h 14m

$372

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 11/4

11:05 am-8:00 am

1 stop14h 55m

Madrid Barajas

Sun 11/23

1:35 pm-11:59 pm

2 stops40h 24m

$391

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 9/22

4:00 pm-9:35 am

1 stop11h 35m

Madrid Barajas

Thu 10/30

6:00 am-7:33 pm

2 stops18h 33m

$392

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 9/22

10:09 am-9:35 am

1 stop17h 26m

Madrid Barajas

Tue 9/30

10:05 am-7:44 pm

2 stops15h 39m

$392

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 9/24

11:10 am-7:50 am

2 stops14h 40m

Barcelona-El Prat

Thu 10/9

1:15 pm-7:44 pm

1 stop12h 29m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results

...

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, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Spain (average of $543). Flying from Washington, D.C. Reagan-National Airport to Spain in June is currently the most expensive (average of $1,053). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Spain as you normally would.

Reviews of airlines servicing Spain

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

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,916 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

2,878 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.7

Okay

7,266 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Spain one-way?
$327 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $376 and $379, 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 - Granada Federico Garcia Lorca 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, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Spain (average of $543). Flying from Washington, D.C. Reagan-National Airport to Spain in June is currently the most expensive (average of $1,053). 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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Reagan-National to Spain

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$363	Average$985	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$424	Average$955	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$475	Average$837	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$475	Average$633	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$483	Average$758	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$529	Average$900	FlexibilityNo cancel fee	On-time71%
TAP AIR PORTUGAL	Cheapest$1,250	Average$1,306	FlexibilityNo cancel fee	On-timeN/A

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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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Spain

Cheapest flights from Reagan-National to SpainExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

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

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.

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?

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 August 14, 2025.

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 August 14, 2025.

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.

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Spain

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Reagan-National to Spain

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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 August 14, 2025.