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$222+ Cheap flights from District of Columbia 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MAD
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from District of Columbia to Spain

Cheapest flights from District of Columbia to Spain
Explore the most affordable flight options available from District of Columbia to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
mar. 4/285:05 pm
IAD
-
BIO
1 stop12h 35m
TAP AIR PORTUGAL
mar. 5/56:50 pm
BIO
-
IAD
1 stop26h 15m
TAP AIR PORTUGAL
Deal found 1/27$392
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/2510:35 pm
IAD
-
BIO
1 stop13h 30m
TAP AIR PORTUGAL
mar. 5/56:50 pm
BIO
-
IAD
1 stop26h 15m
TAP AIR PORTUGAL
Deal found 1/28$393
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/25:30 pm
IAD
-
BIO
1 stop18h 25m
TAP AIR PORTUGAL
lun. 3/97:20 pm
BIO
-
IAD
1 stop25h 15m
TAP AIR PORTUGAL
Deal found 1/28$412
This oojo deal was found by Cheapflights users on 1/27. 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.
mié. 1/2810:30 pm
IAD
-
BCN
1 stop19h 15m
TAP AIR PORTUGAL
mié. 2/410:55 am
BCN
-
IAD
1 stop16h 05m
TAP AIR PORTUGAL
Deal found 1/27$442
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/195:45 pm
IAD
-
BIO
1 stop11h 45m
TAP AIR PORTUGAL
mié. 8/2612:25 pm
BIO
-
IAD
1 stop14h 10m
TAP AIR PORTUGAL
Deal found 1/29$442
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1810:35 pm
IAD
-
BIO
1 stop30h 55m
TAP AIR PORTUGAL
mar. 8/256:50 pm
BIO
-
IAD
1 stop26h 15m
TAP AIR PORTUGAL
Deal found 1/29$446
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/175:05 pm
IAD
-
MAD
1 stop11h 00m
TAP AIR PORTUGAL
mié. 12/912:10 pm
MAD
-
IAD
1 stop14h 25m
TAP AIR PORTUGAL
Deal found 1/27$448
This oojo deal was found by Cheapflights users on 1/27. 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.
mar. 2/35:30 pm
IAD
-
BIO
1 stop11h 55m
TAP AIR PORTUGAL
lun. 9/712:25 pm
BIO
-
IAD
1 stop32h 40m
TAP AIR PORTUGAL
Deal found 1/27$448
This oojo deal was found by Cheapflights users on 1/27. 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.
dom. 11/810:30 pm
IAD
-
BCN
1 stop19h 15m
TAP AIR PORTUGAL
vie. 11/2010:55 am
BCN
-
IAD
1 stop15h 40m
TAP AIR PORTUGAL
Deal found 1/27$451
This oojo deal was found by Cheapflights users on 1/27. 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.
vie. 11/2010:30 pm
IAD
-
MAD
1 stop12h 40m
TAP AIR PORTUGAL
sáb. 11/287:40 am
MAD
-
IAD
1 stop13h 35m
TAP AIR PORTUGAL
Deal found 1/27$451
This oojo deal was found by Cheapflights users on 1/27. 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.
mié. 4/2910:35 pm
IAD
-
BIO
1 stop30h 55m
TAP AIR PORTUGAL
jue. 5/712:15 pm
BIO
-
IAD
1 stop14h 20m
TAP AIR PORTUGAL
Deal found 1/27$451
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/2211:30 pm
IAD
-
BCN
1 stop12h 45m
TAP AIR PORTUGAL
jue. 4/306:00 am
BCN
-
IAD
1 stop15h 05m
TAP AIR PORTUGAL
Deal found 1/28$452

Find flight deals from District of Columbia to Spain

Keep the following information in mind while searching for District of Columbia to Spain flight deals. Data was last updated enero 29, 2026.

Round-trip from

$392
(oojo)

One-way from

$222
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$564

Good round-trip deal

$523 or less

Good one-way deal

$364 or less
From District of Columbia to Spain
Search Deals
One-way flight from District of Columbia to Spain
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from District of Columbia to Spain.
Search Deals
Price to beat on a one-way flight from District of Columbia to Spain.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 enero 29, 2026.
Use the filters below to find and compare flights from District of Columbia to Spain that are best for you.

Fly from

District of Columbia

Fly to

Spain

Route

Depart

Return

Price

Washington, D.C.Bilbao

IAD - BIO

IADBIO

Washington, D.C. Dulles Intl

mié. 4/29

10:35 pm-11:30 am

1 stop30h 55m

Bilbao

jue. 5/7

12:15 pm-8:35 pm

1 stop14h 20m

$451

Washington, D.C.Palma de Mallorca

IAD - PMI

IADPMI

Washington, D.C. Dulles Intl

mié. 4/22

5:25 pm-5:50 pm

1 stop18h 25m

Palma de Mallorca Son Sant Joan

lun. 4/27

6:40 pm-2:35 pm

1 stop25h 55m

$469

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mar. 2/10

10:28 pm-4:40 pm

2 stops36h 12m

Madrid Barajas

mar. 2/17

1:35 pm-4:28 pm

2 stops32h 53m

$479

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mar. 2/24

1:02 pm-4:40 pm

2 stops21h 38m

Madrid Barajas

mar. 3/3

1:35 pm-9:16 pm

2 stops37h 41m

$480

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mar. 2/10

5:45 pm-4:40 pm

1 stop16h 55m

Madrid Barajas

mié. 2/18

5:55 am-2:35 pm

1 stop14h 40m

$485

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

mar. 2/24

4:10 pm-9:15 am

1 stop11h 05m

Madrid Barajas

vie. 4/24

5:55 am-9:53 pm

2 stops21h 58m

$485

Washington, D.C.Bilbao

IAD - BIO

IADBIO

Washington, D.C. Dulles Intl

vie. 5/1

9:00 pm-7:35 pm

1 stop16h 35m

Bilbao

sáb. 5/16

8:35 pm-7:00 pm

1 stop28h 25m

$487

Washington, D.C.Palma de Mallorca

IAD - PMI

IADPMI

Washington, D.C. Dulles Intl

dom. 4/19

8:20 pm-7:50 pm

1 stop17h 30m

Palma de Mallorca Son Sant Joan

jue. 4/23

9:55 am-4:50 pm

1 stop12h 55m

$496

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

mar. 2/10

12:55 pm-11:30 am

2 stops16h 35m

Madrid Barajas

mié. 2/18

6:00 am-6:59 pm

2 stops18h 59m

$497

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 2/25

12:24 pm-9:10 am

2 stops14h 46m

Madrid Barajas

mié. 3/4

6:00 am-7:09 pm

2 stops19h 09m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from District of Columbia 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 District of Columbia to Spain

What is the cheapest month to book a flight from District of Columbia to Spain?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Spain (average of $265). Flying from District of Columbia 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.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Spain?

    For as low as $469, TAP AIR PORTUGAL can have you in Spain from District of Columbia in 18h 25m. Airlines will cover a distance of 4131 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from District of Columbia to Spain one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Spain are Delta ($64), TAP AIR PORTUGAL ($184), and Icelandair ($206).

  • Can I find deals for flights from District of Columbia to Spain that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Spain?

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

  • Can I find deals for business class flights from District of Columbia to Spain?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Spain?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Spain (average of $265). Flying from District of Columbia 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.

Alternative routes for District of Columbia to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from District of Columbia to Spain

Discover the top 10 airlines that operate flights from District of Columbia 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$753FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$198Average$731FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$200Average$749FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$312Average$740FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$325Average$500FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$351Average$509FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$353Average$733FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$363Average$757FlexibilityNo cancel feeOn-time69%
IberiaCheapest$385Average$740FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$393Average$719FlexibilityNo cancel feeOn-time70%

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