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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 January , February 2026

21 Jan - 04 Feb $ 161.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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26 Jan - 05 Feb $ 170.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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22 Jan - 05 Feb $ 236.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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Last minute flights from Houston to San Diego

26 Jan - 31 Jan $ 176.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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21 Jan - 31 Jan $ 182.00
HOU
Houston
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
HOU
Houston
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22 Jan - 31 Jan $ 779.00
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

8:02 PM - 10:29 PM
Frontier Airlines
1 Stops
6h 6m
HOU - SAN
$ 85
Kiwi
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4:08 PM - 9:44 PM
Frontier Airlines
1 Stops
9h 23m
HOU - SAN
$ 91
Kiwi
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9:30 AM - 9:30 AM
United Airlines
0 Stops
3h 35m
HOU - SAN
$ 466
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.