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Cheap flights from Peoria (PIA) 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 Peoria (PIA) to San Diego (SAN)

How to find the cheapest flight from Peoria (PIA) to San Diego (SAN)
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How to find the cheapest flight from Peoria (PIA) to San Diego (SAN)
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How to find the cheapest flight from Peoria (PIA) to San Diego (SAN)
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Cheap flights from Peoria to San Diego in February , March 2026

24 Feb - 05 Mar $ 398.00
PIA
Peoria
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
PIA
Peoria
Pick dates
24 Feb - 05 Mar $ 398.00
PIA
Peoria
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
PIA
Peoria
Pick dates
26 Feb - 05 Mar $ 398.00
PIA
Peoria
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
PIA
Peoria
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Last minute flights from Peoria to San Diego

16 Feb - 02 Mar $ 744.00
PIA
Peoria
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
3 STOPS
PIA
Peoria
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23 Feb - 02 Mar $ 745.00
PIA
Peoria
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
3 STOPS
PIA
Peoria
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20 Feb - 02 Mar $ 884.00
PIA
Peoria
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
3 STOPS
PIA
Peoria
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One-way flights to San Diego from Peoria

8:36 PM - 8:45 AM
Frontier Airlines
2 Stops
15h 50m
PIA - SAN
$ 264
Kiwi
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8:41 PM - 10:29 PM
Frontier Airlines
2 Stops
29h 27m
PIA - SAN
$ 303
Kiwi
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8:41 PM - 9:44 AM
Frontier Airlines
2 Stops
16h 47m
PIA - SAN
$ 373
Kiwi
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How to find the cheapest flight from Peoria (PIA) to San Diego (SAN)

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