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Cheap flights from Portland (PDX) to Houston (HOU)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Portland (PDX) to Houston (HOU)

How to find the cheapest flight from Portland (PDX) to Houston (HOU)
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How to find the cheapest flight from Portland (PDX) to Houston (HOU)
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How to find the cheapest flight from Portland (PDX) to Houston (HOU)
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Cheap flights from Portland to Houston in June , July 2026

25 Jun - 30 Jul $ 431.00
PDX
Portland
Alaska Airlines
DIRECT
HOU
Houston
HOU
Houston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
18 Jun - 04 Jul $ 624.00
PDX
Portland
Alaska Airlines
DIRECT
HOU
Houston
HOU
Houston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
16 Jun - 08 Jul $ 629.00
PDX
Portland
Alaska Airlines
1 STOPS
HOU
Houston
HOU
Houston
Alaska Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Houston

25 Jun - 30 Jun $ 431.00
PDX
Portland
Alaska Airlines
DIRECT
HOU
Houston
HOU
Houston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
16 Jun - 30 Jun $ 612.00
PDX
Portland
Alaska Airlines
1 STOPS
HOU
Houston
HOU
Houston
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
18 Jun - 30 Jun $ 712.00
PDX
Portland
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
PDX
Portland
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One-way flights to Houston from Portland

7:05 AM - 7:05 AM
Alaska Airlines
0 Stops
4h 30m
PDX - HOU
$ 183
Kiwi
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11:59 PM - 11:59 PM
United Airlines
0 Stops
4h 6m
PDX - HOU
$ 374
Kiwi
Pick dates
11:59 PM - 11:59 PM
United Airlines
0 Stops
4h 6m
PDX - HOU
$ 444
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Houston (HOU)

Related info for your journey
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How to find the cheapest flight from Portland (PDX) to Houston (HOU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Houston (HOU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.