Cheap flights from Houston to San Diego Coast

View AU$166 flight on Tue, 2 Sep. 2025Opens in a new window

Popular airlines from Houston to San Diego Coast

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Houston (HOU) to San Diego Coast (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 21 Aug. - Thu, 28 Aug.
IAH
Houston
CLD
Carlsbad
AU$331 Return, found 8 hours ago
AU$331
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 21 Aug. from Houston to Carlsbad, returning Thu, 28 Aug., priced at AU$331 found 8 hours ago
American Airlines
Thu, 21 Aug. - Thu, 28 Aug.
IAH
Houston
SAN
San Diego
AU$331 Return, found 8 hours ago
AU$331
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 21 Aug. from Houston to San Diego, returning Thu, 28 Aug., priced at AU$331 found 8 hours ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
IAH
Houston
SAN
San Diego
AU$361 Return, found 8 hours ago
AU$361
Return
found 8 hours ago
Select Delta flight, departing Thu, 21 Aug. from Houston to San Diego, returning Thu, 28 Aug., priced at AU$361 found 8 hours ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
IAH
Houston
SAN
San Diego
AU$392 Return, found 8 hours ago
AU$392
Return
found 8 hours ago
Select Delta flight, departing Thu, 21 Aug. from Houston to San Diego, returning Thu, 28 Aug., priced at AU$392 found 8 hours ago
United
Thu, 21 Aug. - Thu, 28 Aug.
IAH
Houston
SAN
San Diego
AU$423 Return, found 8 hours ago
AU$423
Return
found 8 hours ago
Select United flight, departing Thu, 21 Aug. from Houston to San Diego, returning Thu, 28 Aug., priced at AU$423 found 8 hours ago
Alaska Airlines
Thu, 21 Aug. - Thu, 28 Aug.
IAH
Houston
SAN
San Diego
AU$474 Return, found 8 hours ago
AU$474
Return
found 8 hours ago
Select Alaska Airlines flight, departing Thu, 21 Aug. from Houston to San Diego, returning Thu, 28 Aug., priced at AU$474 found 8 hours ago

Find the cheapest month to fly from Houston (HOU) to San Diego (SAN)

August is typically the cheapest month to fly

From AU$107 - AU$380 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.