Portland to Houston
PDXIAH
Fly from Portland to Houston starting at USD 157 with F9.
Best fare available on Jul 25, 2026.
Limited seats. Better plans. Book before it's gone.
Portland to Houston cheapest flights this week
25 Jul
F9
12:26PDX
22:40IAH
1 Stop$157VIEW DEAL
Portland to Houston monthly flight fare trend
May
from USD 87
Jun
No flights
Jul
from USD 157
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
Destination
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
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