Houston to Portland
IAHPDX
Fly from Houston to Portland starting at USD 105 with F9.
Best fare available on May 7, 2026.
Limited seats. Better plans. Book before it's gone.
Houston to Portland cheapest flights this week
1 May
F9
06:45IAH
--:--PDX
1 Stop$109VIEW DEAL
7 May
F9
14:40IAH
--:--PDX
1 Stop$105VIEW DEAL
12 May
01
18:18IAH
--:--PDX
Direct$148VIEW DEAL
13 May
01
17:57IAH
--:--PDX
Direct$147VIEW DEAL
15 May
F9
06:30IAH
--:--PDX
1 Stop$140VIEW DEAL
16 May
F9
16:07IAH
--:--PDX
1 Stop$131VIEW DEAL
Houston to Portland monthly flight fare trend
Apr
No flights
May
from USD 105
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
Destination
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
