Flights from Houston to Portland, OR from $ 217*

Featured daily fares for flights from Houston (IAH) to Portland, OR (PDX)

$ 319
Displaying fares for June-2025
30

Mo

JUN

01

Tu

JUL

20

We

03

We

30

Th

01

Sa

NOV

06

Sa

01

Th

JAN

01

Su

FEB

01

Su

MAR

01

We

APR

01

Fr

MAY

Range$ 319-$ 517