Cheap flights from Houston to Portland
From 200 USD — compare hundreds of airlines
About this route
Compare flights from Houston to Portland, a about 2,948 km route (around 4h 11m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as United Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Houston to Portland?
It's usually 2026-08, from 133 USD. Use the price calendar to compare other dates.
How long is the flight from Houston to Portland?
A nonstop flight takes about 4h 11m and covers around 2,948 km. Connecting itineraries take longer.
Are there direct flights from Houston to Portland?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Houston to Portland?
United Airlines operate this route, among others. Compare them all in the results.
When should I book Houston–Portland flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.