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$305+ Cheap flights from Washington, D.C. (WAS) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MAD
maj 4 — maj 111
man. 5/4
man. 5/11
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Spain

Cheapest flights from Washington, D.C. to Spain
Explore the most affordable flight options available from Washington, D.C. to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 4/85:25 pm
IAD
-
PMI
1 stop11h 55m
Austrian Airlines
tir. 4/146:40 pm
PMI
-
IAD
1 stop25h 55m
Austrian Airlines
Deal found 3/31$464
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
man. 4/208:20 pm
IAD
-
PMI
1 stop15h 10m
SWISS
tir. 4/289:40 am
PMI
-
IAD
1 stop13h 05m
SWISS
Deal found 3/30$484
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 4/1810:35 pm
IAD
-
MAD
1 stop29h 30m
TAP AIR PORTUGAL
man. 5/186:20 pm
MAD
-
IAD
1 stop26h 50m
TAP AIR PORTUGAL
Deal found 4/1$489
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 4/1810:35 pm
IAD
-
MAD
1 stop29h 30m
TAP AIR PORTUGAL
tir. 4/287:40 am
MAD
-
IAD
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 3/31$491
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
søn. 4/195:25 pm
IAD
-
PMI
1 stop11h 55m
Multiple Airlines
tir. 4/289:40 am
PMI
-
IAD
1 stop13h 05m
Multiple Airlines
Deal found 3/30$495
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 11/18:30 pm
IAD
-
PMI
1 stop17h 45m
SWISS
tor. 11/122:45 pm
PMI
-
IAD
1 stop31h 55m
SWISS
Deal found 3/30$498
This Super.com deal was found by Cheapflights users on 4/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 4/2010:35 pm
IAD
-
MAD
1 stop19h 45m
TAP AIR PORTUGAL
tir. 4/287:40 am
MAD
-
IAD
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 4/1$503
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 4/3010:35 pm
IAD
-
MAD
1 stop19h 45m
TAP AIR PORTUGAL
tir. 6/98:10 pm
MAD
-
IAD
1 stop25h 00m
TAP AIR PORTUGAL
Deal found 4/2$504
This Super.com deal was found by Cheapflights users on 3/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 8/1710:35 pm
IAD
-
MAD
1 stop16h 55m
TAP AIR PORTUGAL
tor. 8/277:40 am
MAD
-
IAD
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 3/30$506
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 11/26:15 pm
IAD
-
PMI
1 stop11h 35m
Austrian Airlines
ons. 11/1112:35 pm
PMI
-
IAD
1 stop31h 35m
Austrian Airlines
Deal found 3/30$507
This Super.com deal was found by Cheapflights users on 4/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 8/410:35 pm
IAD
-
MAD
1 stop14h 35m
TAP AIR PORTUGAL
tir. 9/87:40 am
MAD
-
IAD
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 4/3$507
This oojo deal was found by Cheapflights users on 4/3. 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.
man. 4/2710:35 pm
IAD
-
MAD
1 stop14h 35m
TAP AIR PORTUGAL
man. 5/48:10 pm
MAD
-
IAD
1 stop25h 00m
TAP AIR PORTUGAL
Deal found 4/3$511

Find flight deals from Washington, D.C. to Spain

Keep the following information in mind while searching for Washington, D.C. to Spain flight deals. Data was last updated april 4, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$479
(Cheapflightsfares)

One-way from

$305
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$802

Good round-trip deal

$697 or less

Good one-way deal

$508 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Spain flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Spain flights.
Search Deals
From Washington, D.C. (WAS) to Spain
Search Deals
One-way flight from Washington, D.C. (WAS) to Spain
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($248 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 April 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Spain.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Spain.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 april 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Palma de Mallorca

IAD - PMI

IADPMI

Washington, D.C. Dulles Intl

søn. 4/26

8:20 pm-7:50 pm

1 stop17h 30m

Palma de Mallorca Son Sant Joan

ons. 4/29

9:55 am-5:00 pm

1 stop13h 05m

$607

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

lør. 4/18

8:20 pm-7:25 pm

1 stop17h 05m

Malaga

ons. 4/22

11:05 am-5:00 pm

2 stops35h 55m

$641

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

søn. 9/6

1:20 pm-4:50 pm

1 stop21h 30m

Malaga

lør. 9/12

12:05 pm-11:35 am

1 stop29h 30m

$653

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

tor. 9/17

9:45 pm-4:45 pm

1 stop37h 00m

Malaga

søn. 9/20

11:50 am-11:35 am

1 stop29h 45m

$653

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

tir. 9/1

9:45 pm-10:50 am

1 stop31h 05m

Malaga

lør. 9/12

12:05 pm-11:35 am

1 stop29h 30m

$663

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

søn. 9/27

9:00 pm-7:30 pm

1 stop16h 30m

Malaga

tor. 10/1

8:30 pm-7:00 pm

1 stop28h 30m

$673

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

man. 4/20

11:00 am-9:55 am

1 stop16h 55m

Madrid Barajas

ons. 4/29

7:05 am-5:05 pm

2 stops16h 00m

$712

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

man. 4/20

3:30 pm-4:45 pm

2 stops19h 15m

Madrid Barajas

ons. 4/29

10:50 am-5:25 pm

1 stop12h 35m

$719

BaltimoreMadrid

BWI - MAD

BWIMAD

Baltimore/Washington

man. 9/14

1:00 pm-12:00 pm

2 stops17h 00m

Madrid Barajas

tor. 10/1

7:45 pm-10:42 pm

2 stops32h 57m

$734

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

søn. 9/27

8:20 pm-9:50 am

1 stop31h 30m

Malaga

tor. 10/1

11:05 am-5:00 pm

2 stops35h 55m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Washington, D.C.-Spain flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Spain flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C.-Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Spain flights, Cheapflights users trust Expedia the most. Expedia 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 Washington, D.C.-Spain 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 Washington, D.C. to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Washington, D.C. 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. to Spain

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $335). Flying from Washington, D.C. to Spain in June is currently the most expensive (average of $494). 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 WAS to ES?

Find hourly flight availability from Washington, D.C. 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 april 4, 2026.

When flying from Washington, D.C. to Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to Spain

Explore weekly flight availability from Washington, D.C. to Spain. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated april 4, 2026.

The most flights from WAS to ES0 are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Washington, D.C. to Spain delayed?

About 19% of weekly flights between Washington, D.C. and Spain have experienced delays in the past year, with the average delay time being 178 minutes.

What is the most punctual flight time for Washington, D.C. to Spain flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Spain flights?

Over the last year, Iberia have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 april 4, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andTAP AIR PORTUGAL from Washington, D.C. to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,546 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,546 reviews
United Airlines
7.4
Good
9,546 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,561 reviews
United Airlines
7.4
Good
9,546 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
TAP AIR PORTUGAL
7.1
Good
2,189 reviews
United Airlines
7.4
Good
9,546 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Iberia
7.0
Good
3,163 reviews
United Airlines
7.4
Good
9,546 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,853 reviews
United Airlines
7.4
Good
9,546 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    A quick flight from Washington, D.C. to Spain can take about 16h 30m. Scandinavian Airlines provides one of the quickest options available for as low as $673. There are 3871 mi between Washington, D.C. and Spain. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $184. Icelandair flights start at $243 while deals on Turkish Airlines start at $265 one-way.

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

    When deciding which route to take from Washington, D.C. to Spain consider Washington, D.C. Dulles Intl - Madrid Barajas, Washington, D.C. Dulles Intl - Barcelona-El Prat or Washington, D.C. Reagan-National - Madrid Barajas as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to Spain?

    Consider American Airlines (85%), Qatar Airways (85%) or Aer Lingus (85%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Spain.

  • What are the cheapest flights from Washington, D.C. to Spain?

    Looking for the cheapest flight from Washington, D.C. to Spain? While on average our users pay $757, our data indicates the cheapest price to be $374. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $447.

  • Can I find deals for flights from Washington, D.C. to Spain that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Spain?

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

  • Can I find deals for business class flights from Washington, D.C. to Spain?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Spain?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $335). Flying from Washington, D.C. to Spain in June is currently the most expensive (average of $494). 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

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

Top 10 airlines flying from Washington, D.C. to Spain

Discover the top 10 airlines that operate flights from Washington, D.C. 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 april 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$198Average$731FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$311Average$846FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$322Average$718FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$351Average$473FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$353Average$694FlexibilityNo cancel feeOn-time67%
KLMCheapest$362Average$713FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$363Average$742FlexibilityNo cancel feeOn-time69%
IberiaCheapest$382Average$810FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$393Average$727FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$419Average$584FlexibilityNo cancel feeOn-time77%

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