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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 February , March 2026

24 Feb - 11 Mar $ 336.00
PIT
Pittsburgh
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
PIT
Pittsburgh
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08 Feb - 04 Mar $ 443.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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13 Feb - 04 Mar $ 497.00
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

23 Feb - 01 Mar $ 396.00
PIT
Pittsburgh
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
3 STOPS
PIT
Pittsburgh
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08 Feb - 01 Mar $ 622.00
PIT
Pittsburgh
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PIT
Pittsburgh
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12 Feb - 01 Mar $ 676.00
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

1:33 PM - 7:12 PM
Frontier Airlines
1 Stops
9h 2m
PIT - SAN
$ 107
Kiwi
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4:15 PM - 7:10 PM
United Airlines
1 Stops
7h 27m
PIT - SAN
$ 378
Kiwi
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10:26 AM - 12:49 PM
United Airlines
1 Stops
8h 15m
PIT - SAN
$ 379
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.