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$335+ Cheap flights from Reagan-National (DCA) to Madrid, Spain (MAD)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Reagan-National to Madrid

Cheapest flights from Reagan-National to Madrid
Explore the most affordable flight options available from Reagan-National to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:05 am
DCA
-
MAD
1 stop14h 55m
United Airlines
Tue 3/1712:40 pm
MAD
-
DCA
2 stops28h 19m
United Airlines
Deal found 1/27$469
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/284:15 pm
DCA
-
MAD
1 stop11h 00m
United Airlines
Tue 2/31:35 pm
MAD
-
DCA
2 stops29h 08m
United Airlines
Deal found 1/27$470
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:10 pm
DCA
-
MAD
1 stop12h 05m
United Airlines
Wed 3/41:35 pm
MAD
-
DCA
2 stops28h 24m
United Airlines
Deal found 1/28$471
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:11 am
DCA
-
MAD
1 stop14h 49m
Virgin Atlantic
Tue 2/1011:15 am
MAD
-
DCA
1 stop14h 17m
Virgin Atlantic
Deal found 1/27$473
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.
Tue 3/106:20 am
DCA
-
MAD
2 stops22h 25m
British Airways
Tue 3/171:00 pm
MAD
-
DCA
1 stop15h 50m
British Airways
Deal found 1/27$476
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.
Tue 2/245:59 pm
DCA
-
MAD
2 stops18h 31m
British Airways
Fri 4/241:35 pm
MAD
-
DCA
1 stop16h 24m
British Airways
Deal found 1/27$477
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:44 pm
DCA
-
MAD
1 stop10h 01m
British Airways
Wed 2/412:30 pm
MAD
-
DCA
1 stop12h 26m
British Airways
Deal found 1/27$480
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:06 am
DCA
-
MAD
1 stop14h 54m
KLM
Fri 4/242:35 pm
MAD
-
DCA
1 stop14h 08m
KLM
Deal found 1/27$481
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:30 pm
DCA
-
MAD
1 stop32h 10m
Air Canada
Fri 12/111:35 pm
MAD
-
DCA
2 stops28h 44m
Air Canada
Deal found 1/27$482
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:10 pm
DCA
-
MAD
1 stop32h 40m
Air Canada
Wed 4/2912:45 pm
MAD
-
DCA
1 stop27h 34m
Air Canada
Deal found 1/27$483

Find flight deals from Reagan-National to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(United Airlines)

One-way from

$335
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$538
Provider with most accurate pricing for Washington, D.C. Reagan-National-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Madrid Barajas flights.
Search Deals
From Washington, D.C. Reagan-National to Madrid Barajas
Search Deals
One-way flight from Washington, D.C. Reagan-National to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Madrid 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 January 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Madrid that are best for you.

Fly from

Reagan-National

Fly to

Madrid

Route

Depart

Return

Price

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 2/24

4:10 pm-9:15 am

1 stop11h 05m

Madrid Barajas

Fri 4/24

5:55 am-9:53 pm

2 stops21h 58m

$485

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Wed 2/18

11:05 am-8:00 am

1 stop14h 55m

Madrid Barajas

Wed 2/25

11:15 am-5:33 pm

1 stop12h 18m

$489

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Wed 2/18

11:05 am-8:00 am

1 stop14h 55m

Madrid Barajas

Tue 2/24

11:15 am-5:33 pm

1 stop12h 18m

$489

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Tue 2/10

12:55 pm-11:30 am

2 stops16h 35m

Madrid Barajas

Wed 2/18

6:00 am-6:59 pm

2 stops18h 59m

$497

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Wed 2/11

11:11 am-10:15 am

2 stops17h 04m

Madrid Barajas

Wed 2/18

10:00 am-10:26 am

1 stop30h 26m

$500

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Wed 2/11

11:11 am-10:15 am

2 stops17h 04m

Madrid Barajas

Tue 2/24

11:15 am-7:32 pm

1 stop14h 17m

$500

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Mon 3/23

5:09 pm-12:10 pm

2 stops14h 01m

Madrid Barajas

Tue 3/31

6:00 am-5:00 pm

2 stops17h 00m

$509

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Thu 2/19

4:15 pm-8:00 am

1 stop9h 45m

Madrid Barajas

Thu 2/26

6:25 am-4:59 pm

2 stops16h 34m

$541

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Sat 2/21

5:05 pm-12:05 pm

2 stops37h 00m

Madrid Barajas

Sun 3/1

5:55 am-11:59 pm

2 stops24h 04m

$545

Washington, D.C.Madrid

DCA - MAD

DCAMAD

Washington, D.C. Reagan-National

Thu 2/26

11:06 am-8:00 am

1 stop14h 54m

Madrid Barajas

Fri 3/6

10:00 am-10:33 pm

2 stops18h 33m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 20 results
1
2

Compare providers for flights from Reagan-National to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Madrid in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub 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. Reagan-National Airport-Madrid 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 Reagan-National to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid 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 Madrid

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Madrid. Price data was last updated on January 23, 2026.

The best time to book flights from Washington, D.C. Reagan-National Airport to Madrid is 35 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.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Madrid (average of $364). Flying from Washington, D.C. Reagan-National Airport to Madrid in June is currently the most expensive (average of $774). 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.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada from Washington, D.C. Reagan-National Airport to Madrid. 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.
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
7.2
Good
11,206 reviews
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
Air Canada
7.1
Good
10,667 reviews
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
3,100 reviews
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
7,705 reviews
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

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 Reagan-National to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Madrid from Washington, D.C. Reagan-National?

    Madrid Barajas (MAD) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Madrid. You should not have trouble finding flights to Barajas from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Madrid airport from Washington, D.C. Reagan-National. It is only a 8.5 mi journey from Barajas (MAD) to Madrid’s city center.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Madrid?

    United Airlines and Delta can get you from Washington, D.C. Reagan-National Airport to Madrid in just under 11h 05m. Your travel time can differ by up to 5h 30m. There are 3787 mi between Washington, D.C. Reagan-National Airport and Madrid. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Madrid round-trip?

    According to our current data, United Airlines ($363), British Airways ($393), and Air Canada ($424) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Madrid. United Airlines is currently priced 46% below the average price you’ll pay for this route.

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

    Yes. In addition to deals on Reagan-National to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Madrid.

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

    Yes. Cheapflights offers flight deals from Reagan-National to Madrid 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 Madrid?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Madrid (average of $364). Flying from Washington, D.C. Reagan-National Airport to Madrid in June is currently the most expensive (average of $774). 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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Alternative routes for Reagan-National to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Reagan-National to Madrid

Discover the top 6 airlines that operate flights from Reagan-National to Madrid. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$363Average$688FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$393Average$624FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$424Average$956FlexibilityNo cancel feeOn-time67%
IberiaCheapest$428Average$938FlexibilityNo cancel feeOn-time77%
DeltaCheapest$475Average$602FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$886FlexibilityNo cancel feeOn-time71%

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