What is the cheapest airline that flies from Washington to Madrid Barajas?

British Airways, Iberia, and Lufthansa are the most popular carriers operating from Washington to Madrid Barajas

What airlines fly to Madrid?

British Airways, Delta and Lufthansa are the top three most popular airlines that fly to Madrid from State of Washington according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 11 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Madrid?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Madrid you fly into. For example, flying from Pasco to Madrid takes 17h 35m on average. On the other hand, flying from Seattle to Madrid takes 18h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington to Madrid Barajas Airport?

Prices for flights from Washington to Madrid Barajas Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Madrid Barajas Airport?

As of November 2026, there are 11 operators available to choose from for flights from Washington to Madrid Barajas Airport.

How old do you have to be to fly from Washington to Madrid Barajas Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The travel and health documents you'll need for your trip to Madrid Barajas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$298 Cheap Flights from Washington to Madrid in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 9:45 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

21h 45m1 stop Frankfurt am Main

7:00 am - 1:05 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

15h 05m1 stop Frankfurt am Main

$637Multiple Airlines

Sun, Feb 14 - Sun, Feb 28

3:00 pm - 9:45 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

21h 45m1 stop Frankfurt am Main

7:00 am - 3:55 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

17h 55m1 stop Frankfurt am Main

$637Multiple Airlines

Sun, Feb 7 - Mon, Mar 1

10:23 am - 9:25 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

14h 02m1 stop Dallas/Fort Worth

10:55 am - 8:13 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

17h 18m1 stop Chicago O'Hare Intl

$721Iberia

Wed, Mar 3 - Tue, Mar 23

2:50 pm - 5:50 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

18h 00m1 stop Munich Franz Josef Strauss

6:05 am - 12:00 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

14h 55m1 stop Frankfurt am Main

$763Lufthansa

Wed, Dec 2 - Wed, Dec 9

2:50 pm - 11:35 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

23h 45m1 stop Munich Franz Josef Strauss

6:05 am - 12:00 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

14h 55m1 stop Frankfurt am Main

$767Lufthansa

Wed, Feb 10 - Thu, Feb 25

6:45 pm - 5:05 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

13h 20m1 stop London Heathrow

1:15 pm - 10:38 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

18h 23m1 stop Philadelphia

$768British Airways

Wed, Dec 2 - Tue, Dec 15

3:15 pm - 8:00 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

31h 45m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 9:32 amMAD Madrid Barajas-SEA Seattle/Tacoma Intl

29h 07m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$770Air Canada

Mon, Dec 28 - Wed, Jan 13

6:45 pm - 6:35 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

14h 50m1 stop London Heathrow

12:40 pm - 10:34 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

18h 54m1 stop Dallas/Fort Worth

$771Iberia

Wed, Feb 10 - Fri, Feb 26

6:45 pm - 5:10 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

13h 25m1 stop London Heathrow

7:30 pm - 11:25 amMAD Madrid Barajas-SEA Seattle/Tacoma Intl

24h 55m1 stop London Heathrow

$777British Airways

Mon, Nov 30 - Mon, Dec 7

3:15 pm - 8:00 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

31h 45m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 9:32 amMAD Madrid Barajas-SEA Seattle/Tacoma Intl

29h 07m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$786Air Canada

Tue, Dec 8 - Tue, Dec 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:30 am - 9:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

18h 00m1 stop Newark

1:25 pm - 7:03 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

38h 38m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$824United Airlines

Tue, Nov 10 - Tue, Nov 17

6:30 am - 9:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

18h 00m1 stop Newark

1:25 pm - 11:07 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

42h 42m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$824United Airlines

Tue, Nov 10 - Tue, Nov 24

4:05 pm - 5:45 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

16h 40m1 stop Paris Charles de Gaulle

6:05 am - 11:47 amMAD Madrid Barajas-SEA Seattle/Tacoma Intl

14h 42m1 stop Amsterdam Schiphol

$833Delta

Tue, Nov 10 - Tue, Nov 24

4:05 pm - 5:45 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

16h 40m1 stop Paris Charles de Gaulle

8:30 pm - 11:47 amMAD Madrid Barajas-SEA Seattle/Tacoma Intl

24h 17m1 stop Amsterdam Schiphol

$834Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

7:05 pm - 8:00 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

27h 55m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 6:22 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

37h 57m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$836Air Canada

Tue, Nov 10 - Tue, Nov 24

5:50 pm - 9:45 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

18h 55m1 stop Frankfurt am Main

7:00 am - 1:05 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

15h 05m1 stop Frankfurt am Main

$841Multiple Airlines

Mon, Nov 9 - Sun, Nov 22

6:00 am - 8:05 amGEG Spokane-MAD Madrid Barajas

17h 05m1 stop Dallas/Fort Worth

1:00 pm - 8:51 pmMAD Madrid Barajas-GEG Spokane

16h 51m1 stop Dallas/Fort Worth

$844American Airlines

Sun, Nov 8 - Tue, Nov 24

11:18 am - 5:45 pmGEG Spokane-MAD Madrid Barajas

21h 27m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

1:05 pm - 8:09 pmMAD Madrid Barajas-GEG Spokane

40h 04m2 stops Amsterdam Schiphol Minneapolis St Paul

$848Delta

Sun, Nov 8 - Tue, Nov 24

6:00 am - 8:05 amGEG Spokane-MAD Madrid Barajas

17h 05m1 stop Dallas/Fort Worth

1:00 pm - 11:57 pmMAD Madrid Barajas-GEG Spokane

19h 57m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$849American Airlines

Sun, Nov 8 - Tue, Nov 24

7:05 pm - 8:00 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

27h 55m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

6:05 am - 6:22 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

21h 17m2 stops Frankfurt am Main Vancouver Intl

$882Air Canada

Mon, Nov 9 - Sun, Nov 22

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United Airlines flights from State of Washington to Madrid

Our best United Airlines deals on State of Washington to Madrid flight tickets

United Airlines

Dec 9

SEA8:09 amSeattle/Tacoma Intl

14h 36m

1 stop

MAD7:45 amMadrid Barajas

Jan 20

MAD1:25 pmMadrid Barajas

39h 13m

2 stops

SEA7:38 pmSeattle/Tacoma Intl

$774

United Airlines

Dec 9

SEA5:05 amSeattle/Tacoma Intl

17h 55m

2 stops

MAD8:00 amMadrid Barajas

Jan 20

MAD1:25 pmMadrid Barajas

39h 13m

2 stops

SEA7:38 pmSeattle/Tacoma Intl

$777

United Airlines

Dec 1

SEA5:28 pmSeattle/Tacoma Intl

29h 17m

2 stops

MAD7:45 amMadrid Barajas

Dec 8

MAD1:25 pmMadrid Barajas

31h 19m

2 stops

SEA11:44 amSeattle/Tacoma Intl

$778

KLM flights from State of Washington to Madrid

Our best KLM deals on State of Washington to Madrid flight tickets

KLM

Nov 30

SEA8:25 amSeattle/Tacoma Intl

16h 20m

1 stop

MAD9:45 amMadrid Barajas

Jan 12

MAD8:30 pmMadrid Barajas

24h 20m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$781

KLM

Dec 28

GEG9:18 amSpokane

19h 22m

2 stops

MAD1:40 pmMadrid Barajas

Jan 11

MAD6:05 amMadrid Barajas

17h 53m

2 stops

GEG2:58 pmSpokane

$852

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Sun 2/14

3:00 pm-9:45 pm

1 stop21h 45m

Madrid Barajas

Sun 2/28

7:00 am-1:05 pm

1 stop15h 05m

$637

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Sun 2/7

3:00 pm-9:45 pm

1 stop21h 45m

Madrid Barajas

Mon 3/1

7:00 am-3:55 pm

1 stop17h 55m

$637

Quickest round-trip

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Wed 3/3

10:23 am-9:25 am

1 stop14h 02m

Madrid Barajas

Tue 3/23

10:55 am-8:13 pm

1 stop17h 18m

$721

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Wed 12/2

2:50 pm-5:50 pm

1 stop18h 00m

Madrid Barajas

Wed 12/9

6:05 am-12:00 pm

1 stop14h 55m

$763

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Wed 2/10

2:50 pm-11:35 pm

1 stop23h 45m

Madrid Barajas

Thu 2/25

6:05 am-12:00 pm

1 stop14h 55m

$767

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Wed 12/2

6:45 pm-5:05 pm

1 stop13h 20m

Madrid Barajas

Tue 12/15

1:15 pm-10:38 pm

1 stop18h 23m

$768

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Mon 12/28

3:15 pm-8:00 am

2 stops31h 45m

Madrid Barajas

Wed 1/13

1:25 pm-9:32 am

2 stops29h 07m

$770

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Wed 2/10

6:45 pm-6:35 pm

1 stop14h 50m

Madrid Barajas

Fri 2/26

12:40 pm-10:34 pm

1 stop18h 54m

$771

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Mon 11/30

6:45 pm-5:10 pm

1 stop13h 25m

Madrid Barajas

Mon 12/7

7:30 pm-11:25 am

1 stop24h 55m

$777

SeattleMadrid

SEA Seattle/Tacoma Intl - MAD Madrid Barajas

SEAMAD

Seattle/Tacoma Intl

Tue 12/8

3:15 pm-8:00 am

2 stops31h 45m

Madrid Barajas

Tue 12/22

1:25 pm-9:32 am

2 stops29h 07m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Madrid?

The month of January is, on average, the cheapest month to fly to Madrid from State of Washington, with most prices found around $650. If you don’t want to visit Madrid in January, then you should wait until February to fly from State of Washington, when ticket prices are also cheap, with an average price of $655.

How far in advance should I book a flight from Washington to Madrid?

You are more likely to see cheaper flights to Madrid from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from State of Washington for as low as $713 on momondo.

Can stopping save me money on State of Washington to Madrid flights?

You could potentially save up to 28% on your flight if you consider stops on a State of Washington to Madrid flight.

Cheap State of Washington to Madrid flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Madrid

Best Price Found	$298
Fastest flight time	14h 20m
Direct flights	None

The best one-way flight to Madrid from State of Washington in the past 72 hours is $298. The best round-trip flight deal from State of Washington to Madrid found on momondo in the last 72 hours is $637.

The fastest flight from State of Washington to Madrid takes 14h 20m

There are no direct flights from State of Washington to Madrid. There are no popular flight routes from State of Washington to Madrid.

Search flight deals

Frequently asked questions about flying from Washington to Madrid

When did momondo last update prices for flights from Washington to Madrid Barajas Airport?
Prices for flights from Washington to Madrid Barajas Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Madrid Barajas Airport?
As of November 2026, there are 11 operators available to choose from for flights from Washington to Madrid Barajas Airport.
How old do you have to be to fly from Washington to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents you'll need for your trip to Madrid Barajas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madrid Barajas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Madrid

Compare and see reviews for airlines that fly from State of Washington to Madrid with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $439	Free Cancellation	Rating 7.0 3,239 reviews	Search Iberia flights
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.0 12,233 reviews	Search American Airlines flights
British Airways	PriceFrom $479	Free Cancellation	Rating 6.7 8,283 reviews	Search British Airways flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.3 10,470 reviews	Search United Airlines flights
Lufthansa	PriceFrom $500	Free Cancellation	Rating 6.8 8,298 reviews	Search Lufthansa flights
Air Canada	PriceFrom $563	Free Cancellation	Rating 7.1 11,866 reviews	Search Air Canada flights
Air France	PriceFrom $577	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
KLM	PriceFrom $597	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
Turkish Airlines	PriceFrom $636	Free Cancellation	Rating 7.4 4,473 reviews	Search Turkish Airlines flights

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Why should I use momondo to find a flight deal from Washington to Madrid?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Madrid from Washington.

Can I find flights from Washington to Madrid with flexible booking policies on momondo?

Flights from Washington to Madrid with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Madrid?

Once all potential Washington to Madrid flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Madrid right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Madrid from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington to Madrid from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Madrid departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from State of Washington to Madrid

Our best United Airlines deals on State of Washington to Madrid flight tickets

KLM flights from State of Washington to Madrid

Our best KLM deals on State of Washington to Madrid flight tickets

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How to get the cheapest flight ticket from State of Washington to Madrid

What is the cheapest month to fly to Madrid?

How far in advance should I book a flight from Washington to Madrid?

Can stopping save me money on State of Washington to Madrid flights?

What is the cheapest airline that flies from Washington to Madrid Barajas?

What airlines fly to Madrid?

How long does it take to fly to Madrid?

Cheap State of Washington to Madrid flight deals and tips

Best Price Found

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Frequently asked questions about flying from Washington to Madrid

Best airlines flying from State of Washington to Madrid

Compare and see reviews for airlines that fly from State of Washington to Madrid with momondo

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An easier way to manage your Madrid trip

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Get notified when prices go down

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

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