Find Deals on Flights from Madrid Barajas to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Madrid Barajas to Seattle

(Round-trip)
Depart: Mon Feb 6 2017 Return: Wed Feb 15 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
MAD
SEA
22h 59m
2 stops
SEA
MAD
20h 14m
2 stops
Depart: Sat Dec 17 2016 Return: Tue Jan 3 2017 Trip spans 18 days
Lufthansa
Lufthansa
MAD
SEA
31h 30m
1 stop
SEA
MAD
16h 30m
1 stop
Depart: Thu Mar 9 2017 Return: Thu Mar 23 2017 Trip spans 14 days
KLM
KLM
MAD
SEA
14h 23m
1 stop
SEA
MAD
13h 40m
1 stop
Depart: Sat Jan 21 2017 Return: Wed Jan 25 2017 Trip spans 5 days
TAP Portugal
TAP Portugal
MAD
SEA
22h 38m
2 stops
SEA
MAD
18h 04m
2 stops
Depart: Fri Apr 21 2017 Return: Mon May 1 2017 Trip spans 11 days
TAP Portugal
TAP Portugal
MAD
SEA
42h 39m
2 stops
SEA
MAD
36h 37m
2 stops
Depart: Fri Mar 31 2017 Return: Sat Apr 8 2017 Trip spans 9 days
TAP Portugal
TAP Portugal
MAD
SEA
24h 17m
2 stops
SEA
MAD
39h 07m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Madrid
$701
Destination

Seattle
$701