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Cheap flights from Los Angeles (LAX) 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 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 September , October 2026

25 Sep - 25 Oct $ 252.00
LAX
Los Angeles
Frontier Airlines
DIRECT
PDX
Portland
PDX
Portland
Frontier Airlines
DIRECT
LAX
Los Angeles
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18 Sep - 01 Oct $ 303.00
LAX
Los Angeles
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
12 Sep - 08 Oct $ 408.00
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

25 Sep - 30 Sep $ 265.00
LAX
Los Angeles
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
LAX
Los Angeles
Pick dates
18 Sep - 30 Sep $ 272.00
LAX
Los Angeles
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
LAX
Los Angeles
Pick dates
12 Sep - 30 Sep $ 460.00
LAX
Los Angeles
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
LAX
Los Angeles
Pick dates

One-way flights to Portland from Los Angeles

7:38 AM - 7:38 AM
Frontier Airlines
0 Stops
2h 29m
LAX - PDX
$ 155
Kiwi
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10:04 PM - 9:08 AM
Frontier Airlines
1 Stops
13h 32m
LAX - PDX
$ 163
Kiwi
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6:15 PM - 6:15 PM
Alaska Airlines
0 Stops
2h 21m
LAX - PDX
$ 249
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.