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

$302 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on JetBlue and Icelandair, with prices starting from $354 and $357, 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 - Malaga 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 27% by booking at least 10 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 $701.

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 $865. Cheapflights users have found deals in the month of February for as cheap as $402. 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.

$562+ 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	$520 (Air Canada)
One-way from	$302 (Kissandfly.com)
Popular in	June
Cheapest in	February
Average price	$1,190

From Washington, D.C. Reagan-National to Spain

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One-way flight from Washington, D.C. Reagan-National to Spain

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($123 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in June 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 juin 12, 2025.

lun. 9/299:40 amDCA - BIO

2 stops24h 25mAir Canada

jeu. 10/96:45 amBIO - DCA

2 stops15h 06mAir Canada

Deal found 6/11

$497

mar. 9/307:30 pmDCA - BIO

2 stops15h 10mDelta

mer. 10/811:05 amBIO - DCA

2 stops16h 09mDelta

Deal found 6/11

$519

lun. 8/119:40 amDCA - PMI

2 stops25h 25mMultiple Airlines

mar. 8/192:10 pmPMI - DCA

2 stops33h 52mMultiple Airlines

Deal found 6/10

$540

jeu. 7/31:45 pmDCA - MAD

1 stop13h 50mDelta

jeu. 8/2110:05 amMAD - DCA

1 stop13h 04mDelta

Deal found 6/9

$543

mer. 7/96:00 amDCA - MAD

2 stops20h 20mAir Canada

ven. 8/226:00 amMAD - DCA

2 stops21h 48mAir Canada

Deal found 6/10

$545

mar. 7/81:25 pmDCA - MAD

1 stop15h 05mIberia

sam. 8/2312:25 pmMAD - DCA

1 stop16h 53mIberia

Deal found 6/10

$547

mar. 8/512:10 pmDCA - AGP

2 stops17h 35mDelta

mer. 8/205:55 amAGP - DCA

2 stops19h 01mDelta

Deal found 6/11

$551

dim. 10/51:36 pmDCA - AGP

2 stops25h 24mIberia

lun. 10/209:10 amAGP - DCA

2 stops19h 45mIberia

Deal found 6/11

$552

ven. 11/1411:00 amDCA - MAD

1 stop15h 05mUnited Airlines

mar. 11/186:25 amMAD - DCA

2 stops16h 31mUnited Airlines

Deal found 6/11

$554

ven. 11/146:00 amDCA - MAD

1 stop20h 05mMultiple Airlines

lun. 11/178:45 pmMAD - DCA

2 stops30h 15mMultiple Airlines

Deal found 6/11

$557

dim. 8/176:00 pmDCA - AGP

2 stops19h 55mBritish Airways

mer. 8/2711:25 amAGP - DCA

2 stops26h 24mBritish Airways

Deal found 6/10

$563

sam. 10/1110:12 pmDCA - MAD

1 stop29h 23mBritish Airways

dim. 10/264:25 pmMAD - DCA

1 stop21h 42mBritish Airways

Deal found 6/11

$566

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 juin 12, 2025.

dim. 8/246:00 amDCA - BIO

2 stops29h 50mAir Canada

ven. 9/56:45 amBIO - DCA

2 stops33h 35mAir Canada

Deal found 6/10

$520

lun. 8/119:40 amDCA - PMI

2 stops25h 25mMultiple Airlines

mar. 8/192:10 pmPMI - DCA

2 stops33h 52mMultiple Airlines

Deal found 6/10

$540

jeu. 7/31:45 pmDCA - MAD

1 stop13h 50mDelta

jeu. 8/2110:05 amMAD - DCA

1 stop13h 04mDelta

Deal found 6/9

$543

mar. 7/81:25 pmDCA - MAD

1 stop15h 05mIberia

sam. 8/2312:25 pmMAD - DCA

1 stop16h 53mIberia

Deal found 6/10

$547

ven. 11/144:00 pmDCA - MAD

1 stop10h 05mUnited Airlines

lun. 11/171:45 pmMAD - DCA

2 stops34h 22mUnited Airlines

Deal found 6/11

$554

dim. 8/176:00 pmDCA - AGP

2 stops19h 55mBritish Airways

mer. 8/2711:25 amAGP - DCA

2 stops26h 24mBritish Airways

Deal found 6/10

$563

mer. 8/2712:20 pmDCA - MAD

1 stop15h 15mKLM

mer. 9/310:05 amMAD - DCA

1 stop13h 04mKLM

Deal found 6/11

$578

sam. 9/207:00 pmDCA - MAD

1 stop10h 30mJetBlue

ven. 9/261:30 pmMAD - DCA

1 stop13h 21mJetBlue

Deal found 6/10

$584

sam. 8/212:05 pmDCA - AGP

2 stops14h 25mAmerican Airlines

mer. 8/201:25 pmAGP - DCA

2 stops15h 53mAmerican Airlines

Deal found 6/12

$585

ven. 10/3112:05 pmDCA - MAD

2 stops13h 55mVirgin Atlantic

mar. 11/410:00 amMAD - DCA

2 stops16h 14mVirgin Atlantic

Deal found 6/11

$597

dim. 7/2010:00 amDCA - MAD

1 stop17h 00mLufthansa

mar. 7/2910:50 amMAD - DCA

1 stop11h 38mLufthansa

Deal found 6/11

$647

lun. 9/16:05 amDCA - BCN

2 stops30h 05mScandinavian Airlines

mar. 9/97:00 pmBCN - DCA

2 stops34h 41mScandinavian Airlines

Deal found 6/11

$666

Last-minute flights from Reagan-National to Spain
Discover last-minute flight deals from Reagan-National to Spain. Data last updated juin 12, 2025 and is based on user searches.

mar. 6/177:55 pmDCA - AGP

2 stops14h 40mDelta

jeu. 7/175:55 amAGP - DCA

2 stops18h 19mDelta

Deal found 6/10

$736

mar. 6/172:54 pmDCA - MAD

1 stop11h 21mIberia

mar. 7/224:20 pmMAD - DCA

1 stop12h 51mIberia

Deal found 6/11

$926

mar. 6/175:59 pmDCA - MAD

1 stop13h 26mBritish Airways

mar. 6/245:05 pmMAD - DCA

2 stops20h 45mBritish Airways

Deal found 6/11

$947

ven. 6/206:00 amDCA - AGP

2 stops22h 00mBritish Airways

lun. 6/3011:05 amAGP - DCA

2 stops18h 02mBritish Airways

Deal found 6/12

$863

sam. 6/218:40 pmDCA - BCN

1 stop30h 40mAir Canada

jeu. 6/2612:10 pmBCN - DCA

2 stops35h 50mAir Canada

Deal found 6/11

$980

sam. 6/214:56 pmDCA - PMI

2 stops17h 09mDelta

dim. 6/294:55 pmPMI - DCA

2 stops31h 18mDelta

Deal found 6/10

$990

sam. 6/218:40 pmDCA - SVQ

2 stops20h 55mMultiple Airlines

sam. 6/288:30 pmSVQ - DCA

2 stops29h 12mMultiple Airlines

Deal found 6/11

$1,043

dim. 6/226:59 pmDCA - PMI

2 stops18h 36mBritish Airways

lun. 6/308:25 pmPMI - DCA

2 stops32h 42mBritish Airways

Deal found 6/11

$823

dim. 6/226:40 pmDCA - MAD

1 stop31h 40mUnited Airlines

jeu. 7/3110:50 amMAD - DCA

1 stop11h 38mUnited Airlines

Deal found 6/11

$924

dim. 6/222:37 pmDCA - MAD

1 stop11h 18mAmerican Airlines

jeu. 7/314:20 pmMAD - DCA

1 stop12h 51mAmerican Airlines

Deal found 6/10

$944

dim. 6/2211:00 amDCA - MAD

1 stop14h 50mDelta

jeu. 7/316:00 amMAD - DCA

2 stops18h 14mDelta

Deal found 6/10

$950

dim. 6/226:40 pmDCA - MAD

1 stop31h 40mAir Canada

sam. 7/1912:45 pmMAD - DCA

2 stops29h 18mAir Canada

Deal found 6/11

$988

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 juin 12, 2025.

mer. 8/611:00 amDCA - BCN

2 stops32h 30mTAP AIR PORTUGAL

Deal found 6/12

$302

jeu. 11/209:40 amDCA - SVQ

3 stops28h 30mMultiple Airlines

Deal found 6/11

$348

mer. 7/233:45 pmDCA - MAD

1 stop13h 45mJetBlue

Deal found 6/10

$354

jeu. 7/3110:10 amDCA - BCN

3 stops46h 35mIcelandair

Deal found 6/11

$357

ven. 8/156:00 amDCA - AGP

3 stops32h 35mMultiple Airlines

Deal found 6/11

$359

sam. 7/126:40 pmDCA - BCN

2 stops22h 25mMultiple Airlines

Deal found 6/11

$369

mer. 8/66:00 amDCA - BCN

1 stop19h 50mAir Canada

Deal found 6/12

$380

lun. 7/2812:55 pmDCA - MAD

2 stops11h 45mAir Canada

Deal found 6/10

$389

jeu. 7/1011:10 amDCA - MAD

2 stops19h 30mTAP AIR PORTUGAL

Deal found 6/10

$391

dim. 8/39:40 amDCA - BCN

1 stop16h 10mUnited Airlines

Deal found 6/11

$394

dim. 7/278:00 amDCA - MAD

2 stops17h 50mDelta

Deal found 6/10

$394

dim. 9/146:05 amDCA - AGP

2 stops32h 15mScandinavian Airlines

Deal found 6/10

$396

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.Bilbao

DCA - BIO

DCABIO

Washington, D.C. Reagan-National

lun. 9/29

9:40 am-4:05 pm

2 stops24h 25m

Bilbao

jeu. 10/9

6:45 am-3:51 pm

2 stops15h 06m

$497

Washington, D.C.Bilbao

DCA - BIO

DCABIO

Washington, D.C. Reagan-National

mar. 9/30

7:30 pm-4:40 pm

2 stops15h 10m

Bilbao

mer. 10/8

11:05 am-9:14 pm

2 stops16h 09m

$519

Washington, D.C.Palma de Mallorca

DCA - PMI

DCAPMI

Washington, D.C. Reagan-National

lun. 8/11

9:40 am-5:05 pm

2 stops25h 25m

Palma de Mallorca Son Sant Joan

mar. 8/19

2:10 pm-6:02 pm

2 stops33h 52m

$540

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

jeu. 7/3

1:45 pm-9:35 am

1 stop13h 50m

Madrid Barajas

jeu. 8/21

10:05 am-5:09 pm

1 stop13h 04m

$543

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

mer. 7/9

6:00 am-8:20 am

2 stops20h 20m

Madrid Barajas

ven. 8/22

6:00 am-9:48 pm

2 stops21h 48m

$545

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

mar. 7/8

1:25 pm-10:30 am

1 stop15h 05m

Madrid Barajas

sam. 8/23

12:25 pm-11:18 pm

1 stop16h 53m

$547

Washington, D.C.Málaga

DCA - AGP

DCAAGP

Washington, D.C. Reagan-National

mar. 8/5

1:25 pm-11:45 am

2 stops16h 20m

Malaga

mer. 8/20

5:55 am-6:56 pm

2 stops19h 01m

$551

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

jeu. 9/4

9:40 am-6:40 am

1 stop15h 00m

Madrid Barajas

dim. 9/21

10:50 am-4:22 pm

1 stop11h 32m

$558

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

ven. 8/15

5:30 pm-10:30 am

1 stop11h 00m

Madrid Barajas

lun. 8/25

12:40 pm-7:06 pm

1 stop12h 26m

$562

Washington, D.C.Málaga

DCA - AGP

DCAAGP

Washington, D.C. Reagan-National

dim. 8/17

6:00 pm-7:55 pm

2 stops19h 55m

Malaga

mer. 8/27

11:25 am-7:49 am

2 stops26h 24m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $1,057). 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.

Rainfall in Spain by month

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.

Temperature in Spain by month

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).

Reviews of airlines servicing Spain

Peruse reviews from past customers who have flown with Delta, KLM and LOT from Washington, D.C. to Spain to help guide your decision. 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

7,950 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

7,950 reviews

Delta

8.0

Very good

7,950 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!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,950 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!

LOT

7.6

Good

1,077 reviews

Delta

8.0

Very good

7,950 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!

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very good

7,950 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!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very good

7,950 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?
$302 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on JetBlue and Icelandair, with prices starting from $354 and $357, 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 - 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, 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 $1,057). 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 6 airlines flying from Reagan-National to Spain

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$400	Average$1,185	FlexibilityNo cancel fee	On-time67%
Iberia	Cheapest$485	Average$711	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$491	Average$887	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$495	Average$863	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$497	Average$1,007	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$505	Average$860	FlexibilityNo cancel fee	On-time71%

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$302+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Spain with Cheapflights

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3. Compare prices and book

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 juin 12, 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 juin 12, 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 juin 12, 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 juin 12, 2025.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

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 juin 12, 2025.

Peruse reviews from past customers who have flown with Delta, KLM and LOT from Washington, D.C. to Spain to help guide your decision. 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.

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 6 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 juin 12, 2025.