Cheap flights from Portland to Houston
From 299 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 160 US$
Prices by date
160 US$
25/07
Airlines on this route
FAQ
What's the cheapest month to fly Portland to Houston?
Usually 2026-07, from 160 USD.
Are there direct flights from Portland to Houston?
We show both direct and connecting options — filter to compare.