Find Cheap Flights 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
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 Houston Hobby & other airports to Seattle

(Round-trip)
Depart: Fri Jul 28 2017 Return: Mon Jul 31 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Mon Jul 24 2017 Return: Fri Jul 28 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
6:45a
6h 45m
1 stop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Mon Aug 7 2017 Return: Sat Aug 12 2017 Trip spans 6 days
United
United
HOU
12:00a
SEA
4:43a
4h 43m
nonstop
SEA
12:00a
HOU
4:10a
4h 10m
nonstop
Depart: Mon Jul 24 2017 Return: Wed Jul 26 2017 Trip spans 3 days
American Airlines
American Airlines
HOU
12:00a
SEA
6:48a
6h 48m
1 stop
SEA
12:00a
HOU
6:06a
6h 06m
1 stop
Depart: Sat Jul 29 2017 Return: Sun Aug 6 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Wed Jul 26 2017 Return: Fri Jul 28 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Tue Jul 25 2017 Return: Fri Jul 28 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
7:13a
7h 13m
1 stop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Sat Jul 29 2017 Return: Thu Aug 10 2017 Trip spans 13 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Sun Jul 23 2017 Return: Fri Jul 28 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
4:42a
4h 42m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Sat Jul 29 2017 Return: Tue Aug 1 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Mon Jul 24 2017 Return: Tue Jul 25 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
4:36a
4h 36m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Wed Jul 26 2017 Return: Wed Aug 2 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
4:36a
4h 36m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Sat Jul 22 2017 Return: Tue Jul 25 2017 Trip spans 4 days
American Airlines
American Airlines
HOU
12:00a
SEA
7:13a
7h 13m
1 stop
SEA
12:00a
HOU
6:51a
6h 51m
1 stop
Depart: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
United
United
HOU
12:00a
SEA
4:34a
4h 34m
nonstop
SEA
12:00a
HOU
4:08a
4h 08m
nonstop
Depart: Sat Jul 29 2017 Return: Wed Aug 2 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Tue Jul 25 2017 Return: Wed Sep 20 2017 Trip spans 58 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:13a
4h 13m
nonstop
Depart: Sun Jul 23 2017 Return: Tue Jul 25 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Tue Jul 25 2017 Return: Wed Jul 26 2017 Trip spans 2 days
American Airlines
American Airlines
HOU
12:00a
SEA
6:51a
6h 51m
1 stop
SEA
12:00a
HOU
6:06a
6h 06m
1 stop
Depart: Wed Jul 26 2017 Return: Fri Jul 28 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
HOU
12:00a
SEA
4:37a
4h 37m
nonstop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
Depart: Tue Jul 25 2017 Return: Fri Aug 4 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
HOU
12:00a
SEA
6:45a
6h 45m
1 stop
SEA
12:00a
HOU
4:20a
4h 20m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Houston
$154
Destination

Seattle
$154