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$250+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MAD
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
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 July 2, 2026.

This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:30 pm
BWI
-
MAD
1 stop14h 05m
British Airways
Wed 10/2812:50 pm
MAD
-
BWI
1 stop11h 55m
British Airways
Deal found 6/29$572
This deal was found by Cheapflights users on 6/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:35 pm
BWI
-
MAD
1 stop14h 20m
British Airways
Mon 11/210:35 am
MAD
-
BWI
1 stop14h 10m
British Airways
Deal found 6/28$573
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sat 8/298:30 pm
BWI
-
BCN
2 stops18h 45m
Multiple Airlines
Sun 9/65:45 am
BCN
-
BWI
2 stops22h 30m
Multiple Airlines
Deal found 7/1$605
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sun 8/308:30 pm
BWI
-
MAD
2 stops22h 45m
Multiple Airlines
Thu 9/105:50 am
MAD
-
BWI
2 stops19h 35m
Multiple Airlines
Deal found 7/1$612
This deal was found by Cheapflights users on 6/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 pm
BWI
-
MAD
1 stop14h 20m
British Airways
Sun 11/110:35 am
MAD
-
BWI
1 stop14h 10m
British Airways
Deal found 6/28$617
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sat 8/298:30 pm
BWI
-
BCN
2 stops22h 40m
Multiple Airlines
Sat 9/511:10 pm
BCN
-
BWI
2 stops29h 05m
Multiple Airlines
Deal found 7/1$619
This deal was found by Cheapflights users on 6/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:30 pm
BWI
-
MAD
1 stop14h 05m
British Airways
Tue 10/1310:35 am
MAD
-
BWI
1 stop15h 05m
British Airways
Deal found 6/28$620
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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.
Sat 10/318:40 pm
BWI
-
BCN
1 stop12h 00m
Icelandair
Tue 11/1012:25 pm
BCN
-
BWI
1 stop12h 15m
Icelandair
Deal found 6/29$621
This Gotogate deal was found by Cheapflights users on 6/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm
BWI
-
BCN
1 stop12h 00m
Icelandair
Thu 11/52:45 pm
BCN
-
BWI
1 stop33h 55m
Icelandair
Deal found 6/28$622
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Fri 9/258:30 pm
BWI
-
MAD
2 stops22h 45m
Multiple Airlines
Sat 10/311:15 am
MAD
-
BWI
2 stops17h 00m
Multiple Airlines
Deal found 6/29$626
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Mon 8/178:30 pm
BWI
-
MAD
2 stops22h 45m
Multiple Airlines
Tue 8/258:30 pm
MAD
-
BWI
3 stops31h 45m
Multiple Airlines
Deal found 7/1$628
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sun 8/238:30 pm
BWI
-
MAD
2 stops22h 45m
Multiple Airlines
Tue 9/16:00 am
MAD
-
BWI
3 stops19h 25m
Multiple Airlines
Deal found 7/1$630

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 July 2, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$572

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,195

Good round-trip deal

$813 or less

Good one-way deal

$441 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. 29% potential increase in price ($350 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 2, 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

BaltimoreMálaga

BWI - AGP

BWIAGP

Baltimore/Washington

Mon 11/2

8:35 pm-4:50 pm

1 stop14h 15m

Malaga

Thu 1/14

11:55 am-6:45 pm

1 stop12h 50m

$733
Quickest round-trip

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 12/29

6:10 pm-7:45 am

Nonstop7h 35m

Madrid Barajas

Sun 1/17

6:00 am-2:35 pm

1 stop14h 35m

$746

BaltimoreMadrid

BWI - MAD

BWIMAD

Baltimore/Washington

Tue 12/29

8:35 pm-2:15 pm

1 stop11h 40m

Madrid Barajas

Sun 1/17

12:40 pm-9:23 pm

1 stop14h 43m

$753

BaltimoreMadrid

BWI - MAD

BWIMAD

Baltimore/Washington

Thu 10/1

9:20 am-6:20 am

1 stop15h 00m

Madrid Barajas

Fri 10/16

9:50 am-5:03 pm

1 stop13h 13m

$761

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Sun 9/6

1:25 pm-11:30 am

1 stop16h 05m

Madrid Barajas

Fri 9/18

1:30 pm-9:00 pm

1 stop13h 30m

$762

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 9/16

6:26 pm-4:45 pm

2 stops16h 19m

Madrid Barajas

Tue 10/13

6:00 am-3:35 pm

1 stop15h 35m

$765

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 9/1

12:40 pm-8:50 am

2 stops14h 10m

Madrid Barajas

Tue 9/8

5:55 am-3:40 pm

2 stops15h 45m

$767

BaltimoreMálaga

BWI - AGP

BWIAGP

Baltimore/Washington

Thu 11/19

8:35 pm-6:55 pm

1 stop16h 20m

Malaga

Fri 11/27

11:55 am-6:45 pm

1 stop12h 50m

$772

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 8/17

5:35 pm-9:35 am

1 stop10h 00m

Madrid Barajas

Tue 8/25

1:00 pm-7:59 pm

1 stop12h 59m

$772

BaltimoreMadrid

BWI - MAD

BWIMAD

Baltimore/Washington

Tue 9/1

7:25 pm-2:55 pm

1 stop13h 30m

Madrid Barajas

Tue 9/8

1:00 pm-7:50 pm

1 stop12h 50m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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, February is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $525). Flying from Washington, D.C. to Spain in July is currently the most expensive (average of $1,127). 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 July 2, 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 July 2, 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 (4 on average).

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

About 16% of weekly flights between Washington, D.C. and Spain have experienced delays in the past year, with the average delay time being 194 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?

Monday 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 12% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Spain?

The best time to book flights from Washington, D.C. to Spain is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 July 2, 2026.
Peruse reviews from past customers who have flown with United Airlines,TAP AIR PORTUGAL, andIberia 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
9,921 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,921 reviews
United Airlines
7.4
Good
9,921 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
TAP AIR PORTUGAL
7.2
Good
2,311 reviews
United Airlines
7.4
Good
9,921 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Iberia
7.0
Good
3,249 reviews
United Airlines
7.4
Good
9,921 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Lufthansa
6.8
Okay
8,107 reviews
United Airlines
7.4
Good
9,921 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
British Airways
6.7
Okay
8,087 reviews
United Airlines
7.4
Good
9,921 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 12h 45m. Icelandair provides one of the quickest options available for as low as $724. There are 3803 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. Turkish Airlines flights start at $265 while deals on JetBlue start at $284 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 (90%), Qatar Airways (90%) or Aer Lingus (90%) 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 $2,531, our data indicates the cheapest price to be $316. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $521.

  • 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, February is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $525). Flying from Washington, D.C. to Spain in July is currently the most expensive (average of $1,127). 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 July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$895FlexibilityNo cancel feeOn-time62%
TAP AIR PORTUGALCheapest$311Average$869FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$351Average$471FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$363Average$752FlexibilityNo cancel feeOn-time69%
IberiaCheapest$384Average$845FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$393Average$796FlexibilityNo cancel feeOn-time70%
KLMCheapest$409Average$714FlexibilityNo cancel feeOn-time75%
FinnairCheapest$414Average$633FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$424Average$599FlexibilityNo cancel feeOn-time77%
DeltaCheapest$445Average$813FlexibilityNo cancel feeOn-timeN/A

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