Cheap Flights from Houston to San Diego

View €152 flight on Tue, 5 Aug 2025Opens in a new window

Popular airlines from Houston to San Diego

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

Prices were available within the past 7 days and start at €152 for one-way flights and €300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 25 May - Tue, 3 Jun
IAH
Houston
SAN
San Diego
€300 Return, found 3 days ago
€300
Return
found 3 days ago
Select Delta flight, departing Sun, 25 May from Houston to San Diego, returning Tue, 3 Jun, priced at €300 found 3 days ago
American Airlines
Sun, 25 May - Tue, 3 Jun
HOU
Houston
SAN
San Diego
€303 Return, found 3 days ago
€303
Return
found 3 days ago
Select American Airlines flight, departing Sun, 25 May from Houston to San Diego, returning Tue, 3 Jun, priced at €303 found 3 days ago
American Airlines
Sun, 25 May - Tue, 3 Jun
IAH
Houston
SAN
San Diego
€303 Return, found 3 days ago
€303
Return
found 3 days ago
Select American Airlines flight, departing Sun, 25 May from Houston to San Diego, returning Tue, 3 Jun, priced at €303 found 3 days ago
United
Sun, 25 May - Tue, 3 Jun
IAH
Houston
SAN
San Diego
€327 Return, found 3 days ago
€327
Return
found 3 days ago
Select United flight, departing Sun, 25 May from Houston to San Diego, returning Tue, 3 Jun, priced at €327 found 3 days ago
United
Sun, 25 May - Tue, 3 Jun
IAH
Houston
SAN
San Diego
€329 Return, found 3 days ago
€329
Return
found 3 days ago
Select United flight, departing Sun, 25 May from Houston to San Diego, returning Tue, 3 Jun, priced at €329 found 3 days ago
Delta
Sun, 25 May - Tue, 3 Jun
IAH
Houston
SAN
San Diego
€334 Return, found 3 days ago
€334
Return
found 3 days ago
Select Delta flight, departing Sun, 25 May from Houston to San Diego, returning Tue, 3 Jun, priced at €334 found 3 days ago
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