Houston to Seattle

IAHSEA

Fly from Houston to Seattle starting at USD 171 with JetBlue Airways.Best fare available on Sep 23, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Seattle cheapest flights this week

4 Sept
Alaska Airlines
07:02IAH
11:42SEA
DirectUSD 199VIEW DEAL
6 Sept
Frontier Airlines
10:46IAH
11:19SEA
1 StopUSD 192VIEW DEAL
9 Sept
Frontier Airlines
10:30IAH
17:08SEA
1 StopUSD 184VIEW DEAL
23 Sept
JetBlue Airways
11:45IAH
22:42SEA
1 StopUSD 171VIEW DEAL
16 Dec
Frontier Airlines
05:05IAH
18:06SEA
1 StopUSD 207VIEW DEAL
20 Mar
United Airlines
19:55IAH
00:38SEA
DirectUSD 243VIEW DEAL
5 Jun
Air Canada
16:55IAH
11:20SEA
1 StopUSD 641VIEW DEAL

Houston to Seattle monthly flight fare trend

Sep
from USD 171
Oct
No flights
Nov
No flights
Dec
from USD 207
Jan
No flights
Feb
No flights

Airport Details

Origin

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

Flights from Houston

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