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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 June , July 2026

30 Jun - 08 Jul $ 185.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
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13 Jun - 07 Jul $ 297.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
12 Jun - 08 Jul $ 402.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
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Last minute flights from Portland to San Diego

29 Jun - 30 Jun $ 265.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
13 Jun - 30 Jun $ 337.00
PDX
Portland
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
10 Jun - 30 Jun $ 464.00
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

7:32 AM - 7:32 AM
Alaska Airlines
0 Stops
2h 33m
PDX - SAN
$ 93
Kiwi
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5:40 PM - 5:40 PM
Alaska Airlines
0 Stops
2h 38m
PDX - SAN
$ 205
Kiwi
Pick dates
7:32 AM - 7:32 AM
Alaska Airlines
0 Stops
2h 33m
PDX - SAN
$ 270
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.