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Cheap flights from Dayton (DAY) 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 Dayton (DAY) to San Diego (SAN)

How to find the cheapest flight from Dayton (DAY) to San Diego (SAN)
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How to find the cheapest flight from Dayton (DAY) to San Diego (SAN)
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How to find the cheapest flight from Dayton (DAY) to San Diego (SAN)
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Cheap flights from Dayton to San Diego in December 2025 , January 2026

21 Dec - 06 Jan $ 578.00
DAY
Dayton
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DAY
Dayton
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21 Dec - 01 Jan $ 794.00
DAY
Dayton
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
DAY
Dayton
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16 Dec - 01 Jan $ 948.00
DAY
Dayton
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
DAY
Dayton
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Last minute flights from Dayton to San Diego

18 Dec - 31 Dec $ 529.00
DAY
Dayton
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DAY
Dayton
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19 Dec - 31 Dec $ 529.00
DAY
Dayton
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DAY
Dayton
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18 Dec - 31 Dec $ 609.00
DAY
Dayton
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DAY
Dayton
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One-way flights to San Diego from Dayton

6:28 AM - 8:56 AM
United Airlines
1 Stops
8h 2m
DAY - SAN
$ 390
Kiwi
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2:00 PM - 4:05 PM
United Airlines
1 Stops
7h 41m
DAY - SAN
$ 414
Kiwi
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8:45 AM - 11:24 AM
United Airlines
1 Stops
7h 14m
DAY - SAN
$ 416
Kiwi
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How to find the cheapest flight from Dayton (DAY) to San Diego (SAN)

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