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Cheap flights from Portland (PDX) to San Diego (SAN)

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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 San Diego (SAN)

How to find the cheapest flight from Portland (PDX) to San Diego (SAN)
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How to find the cheapest flight from Portland (PDX) to San Diego (SAN)
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How to find the cheapest flight from Portland (PDX) to San Diego (SAN)
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Cheap flights from Portland to San Diego in November , December 2026

21 Nov - 10 Dec $ 229.00
PDX
Portland
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
PDX
Portland
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30 Nov - 16 Dec $ 287.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
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19 Nov - 08 Dec $ 345.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to San Diego

21 Nov - 01 Dec $ 318.00
PDX
Portland
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
PDX
Portland
Pick dates
26 Nov - 30 Nov $ 412.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
19 Nov - 30 Nov $ 591.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
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One-way flights to San Diego from Portland

10:10 PM - 6:31 AM
Frontier Airlines
1 Stops
9h 45m
PDX - SAN
$ 150
Kiwi
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9:15 AM - 9:15 AM
Alaska Airlines
0 Stops
2h 28m
PDX - SAN
$ 204
Kiwi
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2:04 PM - 2:04 PM
Alaska Airlines
0 Stops
2h 28m
PDX - SAN
$ 257
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to San Diego (SAN)

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