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Cheap flights from Pittsburgh (PIT) 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 Pittsburgh (PIT) to San Diego (SAN)

How to find the cheapest flight from Pittsburgh (PIT) to San Diego (SAN)
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How to find the cheapest flight from Pittsburgh (PIT) to San Diego (SAN)
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How to find the cheapest flight from Pittsburgh (PIT) to San Diego (SAN)
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Cheap flights from Pittsburgh to San Diego in September , October 2026

30 Sep - 24 Oct $ 471.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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30 Sep - 03 Oct $ 585.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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29 Sep - 01 Oct $ 757.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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Last minute flights from Pittsburgh to San Diego

30 Sep - 30 Sep $ 535.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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29 Sep - 30 Sep $ 535.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
Pick dates
29 Sep - 30 Sep $ 635.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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One-way flights to San Diego from Pittsburgh

7:02 AM - 10:13 AM
Alaska Airlines
1 Stops
9h 19m
PIT - SAN
$ 268
Kiwi
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7:02 AM - 11:32 AM
Alaska Airlines
1 Stops
10h 40m
PIT - SAN
$ 268
Kiwi
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4:51 PM - 7:10 PM
United Airlines
1 Stops
6h 48m
PIT - SAN
$ 332
Kiwi
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How to find the cheapest flight from Pittsburgh (PIT) to San Diego (SAN)

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