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Cheap flights from Houston (HOU) 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 Houston (HOU) to San Diego (SAN)

How to find the cheapest flight from Houston (HOU) to San Diego (SAN)
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How to find the cheapest flight from Houston (HOU) to San Diego (SAN)
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How to find the cheapest flight from Houston (HOU) to San Diego (SAN)
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Cheap flights from Houston to San Diego in July , August 2026

28 Jul - 25 Aug $ 328.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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31 Jul - 07 Aug $ 409.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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28 Jul - 05 Aug $ 6,062.00
HOU
Houston
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
HOU
Houston
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Last minute flights from Houston to San Diego

27 Jul - 31 Jul $ 451.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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30 Jul - 01 Aug $ 453.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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27 Jul - 31 Jul $ 1,012.00
HOU
Houston
United Airlines
DIRECT
SAN
San Diego
SAN
San Diego
United Airlines
DIRECT
HOU
Houston
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One-way flights to San Diego from Houston

8:43 PM - 6:50 PM
Frontier Airlines
1 Stops
25h 23m
HOU - SAN
$ 218
Kiwi
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11:51 AM - 2:16 PM
Frontier Airlines
1 Stops
5h 36m
HOU - SAN
$ 234
Kiwi
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9:30 AM - 9:30 AM
United Airlines
0 Stops
3h 21m
HOU - SAN
$ 429
Kiwi
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How to find the cheapest flight from Houston (HOU) to San Diego (SAN)

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