Find Cheap Flights from Houston Hobby & other airports 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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Book cheap flights from Houston Hobby & other airports to Seattle

(Round-trip)
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
HOU
5:21p
SEA
9:59p
4h 38m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Fri May 12 2017 Return: Wed May 31 2017 Trip spans 20 days
Major Airline
Major Airline
HOU
10:13p
SEA
3:05a
4h 52m
nonstop
SEA
2:15a
HOU
6:42a
4h 27m
nonstop
Depart: Fri Jun 16 2017 Return: Sat Jun 17 2017 Trip spans 2 days
United
United
HOU
5:45p
SEA
10:15p
4h 30m
nonstop
SEA
8:10p
HOU
12:16a
4h 06m
nonstop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
Frontier
Frontier
HOU
6:59a
SEA
7:31p
12h 32m
1 stop
SEA
6:55a
HOU
2:49p
7h 54m
1 stop
Depart: Tue May 9 2017 Return: Fri May 12 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
HOU
5:17p
SEA
9:56p
4h 39m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Fri Jun 2 2017 Return: Wed Jun 14 2017 Trip spans 13 days
Major Airline
Major Airline
HOU
10:13p
SEA
3:05a
4h 52m
nonstop
SEA
2:50p
HOU
7:13p
4h 23m
nonstop
Depart: Tue May 16 2017 Return: Mon May 29 2017 Trip spans 14 days
Spirit Airlines
Spirit Airlines
HOU
5:17p
SEA
9:56p
4h 39m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Wed May 17 2017 Return: Mon May 29 2017 Trip spans 13 days
Spirit Airlines
Spirit Airlines
HOU
5:17p
SEA
9:56p
4h 39m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Major Airline
Major Airline
HOU
10:22p
SEA
3:05a
4h 43m
nonstop
SEA
2:20a
HOU
6:47a
4h 27m
nonstop
Depart: Tue May 23 2017 Return: Mon May 29 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
HOU
5:17p
SEA
9:56p
4h 39m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Tue Jun 13 2017 Return: Wed Jun 14 2017 Trip spans 2 days
Major Airline
Major Airline
HOU
2:45a
SEA
11:45a
9h 00m
1 stop
SEA
1:58a
HOU
10:12a
8h 14m
1 stop
Depart: Wed May 24 2017 Return: Mon May 29 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
HOU
5:17p
SEA
9:56p
4h 39m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Fri Jun 23 2017 Return: Tue Jun 27 2017 Trip spans 5 days
United
United
HOU
5:45p
SEA
10:15p
4h 30m
nonstop
SEA
7:55p
HOU
12:04a
4h 09m
nonstop
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
HOU
5:21p
SEA
9:59p
4h 38m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Wed Oct 11 2017 Return: Sat Oct 28 2017 Trip spans 18 days
Frontier
Frontier
HOU
9:35a
SEA
7:37p
10h 02m
1 stop
SEA
6:55a
HOU
2:49p
7h 54m
1 stop
Depart: Fri Jul 7 2017 Return: Sun Jul 9 2017 Trip spans 3 days
United
United
HOU
5:50p
SEA
10:24p
4h 34m
nonstop
SEA
6:30p
HOU
10:40p
4h 10m
nonstop
Depart: Thu Jun 15 2017 Return: Mon Jun 19 2017 Trip spans 5 days
Major Airline
Major Airline
HOU
1:06p
SEA
5:43p
4h 37m
nonstop
SEA
4:38p
HOU
8:58p
4h 20m
nonstop
Depart: Wed May 31 2017 Return: Mon Jun 5 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
HOU
5:21p
SEA
9:59p
4h 38m
nonstop
SEA
8:56p
HOU
1:15a
4h 19m
nonstop
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
Frontier
Frontier
HOU
9:35a
SEA
7:37p
10h 02m
1 stop
SEA
6:55a
HOU
2:49p
7h 54m
1 stop
Depart: Sun Jul 9 2017 Return: Tue Jul 11 2017 Trip spans 3 days
United
United
HOU
5:50p
SEA
10:24p
4h 34m
nonstop
SEA
8:05p
HOU
12:13a
4h 08m
nonstop
* 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

Houston
$123
Destination

Seattle
$123