Cheap Flights from Portland to Houston
Cheap Flights from Portland to Houston
Looking for cheap flights from Portland to Houston? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Portland to Houston vary by season, cabin, and date, but available award flights can start around 12,000–20,700 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Portland to Houston for specific travel dates.
2026-11-13
PWM - IAH
Economy | 1 Stop
From 12,000 Pts + $11.2
2026-11-13
PWM - IAH
Economy | 1 Stop
From 15,000 Pts + $5.6
2026-11-13
PWM - IAH
Economy | 2 Stops | 3 left
From 15,000 Pts + $125
2026-11-13
PWM - IAH
Economy | 1 Stop | 9+ left
From 17,500 Pts + $33.5
2026-11-13
PWM - IAH
Economy | 1 Stop | 9+ left
From 19,000 Pts + $14.6
2026-11-13
PWM - IAH
Economy | 1 Stop
From 20,700 Pts + $11.2
Portland to Houston flight facts
Distance
1,665 mi
2,680 km in a straight line
Estimated flight time
about 3h 45m
In the air, for the straight-line distance
Time difference
−1h
Houston is 1 hour behind Portland.
Airports in Portland
PWM · Portland Intl Jetport
Airports in Houston
IAH · George Bush Intercontinental Houston
Nearby airport alternatives
Flights Portland - Houston · Houston is 24 mi from Houston
Flights Boston - Houston · Boston is 95 mi from Portland
Flights Bangor - Houston · Bangor is 109 mi from Portland
Flights Burlington - Houston · Burlington is 152 mi from Portland
Flights Windsor Locks - Houston · Windsor Locks is 169 mi from Portland
Premium cabin flights from Portland to Houston
Premium cabin
2026-11-13
PWM - IAH
First | 1 Stop
From 34,000 Pts + $11.2
Selected hotels for your next stay
Houston, TX (USA)
JW Marriott Houston Downtown
From Pts or $201
Houston, TX (USA)
The Westin Oaks Houston at the Galleria
From Pts or $189
Houston, TX (USA)
The Westin Galleria Houston
From Pts or $216
Frequently Asked Questions
The cheapest route from Portland to Houston depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Portland to Houston.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Portland to Houston.
Portland and Houston are about 1,665 miles (2,680 km) apart in a straight line.
Flying the 1,665-mile straight-line distance takes about 3h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Houston is 1 hour behind Portland.
Departures from Portland: Portland Intl Jetport (PWM). Arrivals in Houston: George Bush Intercontinental Houston (IAH).
Travelers searching this route also look at other popular routes into Houston, plus the return trip when we track it. Fares and award space change daily.
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