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Cheap flights from Los Angeles (LAX) to Portland (PDX)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Los Angeles (LAX) to Portland (PDX)

How to find the cheapest flight from Los Angeles (LAX) to Portland (PDX)
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How to find the cheapest flight from Los Angeles (LAX) to Portland (PDX)
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How to find the cheapest flight from Los Angeles (LAX) to Portland (PDX)
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Cheap flights from Los Angeles to Portland in December 2025 , January 2026

25 Dec - 18 Jan $ 122.00
LAX
Los Angeles
Frontier Airlines
DIRECT
PDX
Portland
PDX
Portland
Frontier Airlines
DIRECT
LAX
Los Angeles
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25 Dec - 09 Jan $ 162.00
LAX
Los Angeles
Frontier Airlines
DIRECT
PDX
Portland
PDX
Portland
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
24 Dec - 01 Jan $ 179.00
LAX
Los Angeles
Frontier Airlines
DIRECT
PDX
Portland
PDX
Portland
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates

Last minute flights from Los Angeles to Portland

24 Dec - 31 Dec $ 194.00
LAX
Los Angeles
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
LAX
Los Angeles
Pick dates
25 Dec - 31 Dec $ 194.00
LAX
Los Angeles
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
LAX
Los Angeles
Pick dates
24 Dec - 31 Dec $ 268.00
LAX
Los Angeles
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
LAX
Los Angeles
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One-way flights to Portland from Los Angeles

7:55 PM - 7:55 PM
Alaska Airlines
0 Stops
2h 29m
LAX - PDX
$ 90
Kiwi
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7:24 PM - 7:24 PM
Alaska Airlines
0 Stops
2h 37m
LAX - PDX
$ 90
Kiwi
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7:55 PM - 7:55 PM
Alaska Airlines
0 Stops
2h 29m
LAX - PDX
$ 344
Kiwi
Pick dates

How to find the cheapest flight from Los Angeles (LAX) to Portland (PDX)

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