How does KAYAK find such low prices on flights from Washington to Madrid?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Madrid.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Madrid?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Madrid?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Madrid?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$268 CHEAP FLIGHTS from Washington to Madrid

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Flight Deals

Cheap Flights from Washington to Madrid

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Madrid

Sun, Feb 7 - Thu, Feb 18

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

$639Multiple Airlines

Sun, Jan 10 - Sun, Feb 28

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

$672Multiple Airlines

Wed, Mar 10 - Mon, Mar 22

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

18h 00m1 stop Munich Franz Josef Strauss

11:00 am - 3:54 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

36h 54m2 stops Washington, D.C. Dulles Intl San Francisco

$689United Airlines

Wed, Mar 10 - Mon, Mar 22

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

18h 00m1 stop Munich Franz Josef Strauss

11:00 am - 3:54 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

36h 54m2 stops Washington, D.C. Dulles Intl San Francisco

$689United Airlines

Wed, Nov 18 - Mon, Nov 23

7:38 am - 11:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

18h 52m2 stops Boston Logan Intl Paris Charles de Gaulle

10:00 am - 11:00 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

22h 00m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$692Delta

Sat, Feb 13 - Sat, Feb 20

11:50 pm - 9:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

24h 40m2 stops Chicago O'Hare Intl Newark

12:00 pm - 1:00 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

34h 00m1 stop Munich Franz Josef Strauss

$692Lufthansa

Mon, Mar 1 - Tue, Mar 16

6:45 pm - 8:50 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

17h 05m1 stop London Heathrow

1:00 pm - 10:08 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

17h 08m1 stop Dallas/Fort Worth

$693Iberia

Sat, Feb 13 - Sat, Feb 20

2:00 pm - 9:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

34h 30m1 stop Newark

6:35 pm - 1:00 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

27h 25m1 stop Munich Franz Josef Strauss

$695Lufthansa

Fri, Nov 13 - Mon, Nov 23

10:52 pm - 7:20 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

23h 28m1 stop New York John F Kennedy Intl

12:20 pm - 8:48 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

17h 28m1 stop Atlanta Hartsfield-Jackson

$699Delta

Wed, Jan 13 - Wed, Jan 27

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

13h 20m1 stop London Heathrow

1:00 pm - 10:35 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

18h 35m1 stop Dallas/Fort Worth

$727Iberia

Recent last minute flight deals from Washington to Madrid

Wed, Sep 30 - Sat, Oct 10

6:50 pm - 5:40 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

13h 50m1 stop Munich Franz Josef Strauss

5:55 am - 12:20 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

15h 25m1 stop Frankfurt am Main

$696Lufthansa

Fri, Oct 2 - Sat, Oct 10

11:08 pm - 6:20 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

22h 12m1 stop Boston Logan Intl

2:35 pm - 11:20 amMAD Madrid Barajas-SEA Seattle/Tacoma Intl

29h 45m1 stop Boston Logan Intl

$708Delta

Fri, Oct 2 - Sat, Oct 10

2:10 pm - 11:40 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

24h 30m1 stop Frankfurt am Main

5:55 am - 12:20 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

15h 25m1 stop Frankfurt am Main

$711Lufthansa

Tue, Sep 29 - Tue, Oct 20

11:42 pm - 11:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

26h 48m1 stop Boston Logan Intl

1:30 pm - 10:42 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

18h 12m1 stop Boston Logan Intl

$724JetBlue

Tue, Sep 29 - Tue, Oct 20

11:42 pm - 11:30 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

26h 48m1 stop Boston Logan Intl

1:30 pm - 10:42 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

18h 12m1 stop Boston Logan Intl

$730JetBlue

Sun, Oct 4 - Thu, Oct 29

7:15 pm - 7:00 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

38h 45m1 stop Istanbul

6:15 am - 6:10 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

19h 55m1 stop Istanbul

$870Turkish Airlines

Sun, Oct 4 - Tue, Oct 13

1:30 pm - 11:20 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

12h 50m1 stop Paris Charles de Gaulle

10:25 am - 4:35 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

15h 10m1 stop Amsterdam Schiphol

$954Delta

Sun, Oct 4 - Wed, Oct 14

11:14 pm - 8:05 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

23h 51m1 stop Washington, D.C. Dulles Intl

12:45 pm - 8:37 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

40h 52m3 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,061United Airlines

Sun, Oct 4 - Wed, Oct 14

5:00 am - 6:50 amSEA Seattle/Tacoma Intl-MAD Madrid Barajas

16h 50m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

12:45 pm - 8:37 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

40h 52m3 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,064United Airlines

Thu, Oct 1 - Sat, Oct 10

1:19 pm - 10:35 pmSEA Seattle/Tacoma Intl-MAD Madrid Barajas

24h 16m2 stops San Francisco Istanbul

7:40 am - 5:20 pmMAD Madrid Barajas-SEA Seattle/Tacoma Intl

18h 40m1 stop Istanbul

$1,164Turkish Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$268

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly and prices are also 14% lower on average.

Flight from Seattle to Madrid

How does KAYAK find such low prices on flights from Washington to Madrid?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Madrid.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Madrid?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Madrid?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Madrid with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Madrid?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.