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

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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 Houston (HOU) to Portland (PDX)

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

28 May - 11 Jun $ 527.00
HOU
Houston
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
HOU
Houston
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31 May - 10 Jun $ 532.00
HOU
Houston
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
1 STOPS
HOU
Houston
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19 May - 17 Jun $ 882.00
HOU
Houston
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
HOU
Houston
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Last minute flights from Houston to Portland

28 May - 31 May $ 606.00
HOU
Houston
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
HOU
Houston
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28 May - 31 May $ 632.00
HOU
Houston
Frontier Airlines
DIRECT
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
HOU
Houston
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26 May - 31 May $ 717.00
HOU
Houston
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
HOU
Houston
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One-way flights to Portland from Houston

2:46 PM - 7:25 PM
Alaska Airlines
1 Stops
7h 35m
HOU - PDX
$ 364
Kiwi
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5:57 PM - 5:57 PM
Alaska Airlines
0 Stops
4h 32m
HOU - PDX
$ 374
Kiwi
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9:30 AM - 9:30 AM
United Airlines
0 Stops
4h 26m
HOU - PDX
$ 394
Kiwi
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How to find the cheapest flight from Houston (HOU) to Portland (PDX)

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