Cheap flights from Houston to Oceanside

View AU$166 flight on Sat, 20 Sep. 2025Opens in a new window

Popular airlines from Houston to Oceanside

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Cheap Flights from Houston (HOU) to Oceanside (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.

Alaska Airlines
Thu, 14 Aug. - Wed, 20 Aug.
IAH
Houston
SAN
San Diego
AU$460 Return, found 3 days ago
AU$460
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 14 Aug. from Houston to San Diego, returning Wed, 20 Aug., priced at AU$460 found 3 days ago
American Airlines
Thu, 14 Aug. - Wed, 20 Aug.
IAH
Houston
CLD
Carlsbad
AU$490 Return, found 3 days ago
AU$490
Return
found 3 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Houston to Carlsbad, returning Wed, 20 Aug., priced at AU$490 found 3 days ago
Delta
Thu, 14 Aug. - Wed, 20 Aug.
IAH
Houston
SAN
San Diego
AU$490 Return, found 3 days ago
AU$490
Return
found 3 days ago
Select Delta flight, departing Thu, 14 Aug. from Houston to San Diego, returning Wed, 20 Aug., priced at AU$490 found 3 days ago
United
Thu, 14 Aug. - Wed, 20 Aug.
IAH
Houston
SAN
San Diego
AU$507 Return, found 3 days ago
AU$507
Return
found 3 days ago
Select United flight, departing Thu, 14 Aug. from Houston to San Diego, returning Wed, 20 Aug., priced at AU$507 found 3 days ago
United
Thu, 14 Aug. - Wed, 20 Aug.
IAH
Houston
SAN
San Diego
AU$522 Return, found 3 days ago
AU$522
Return
found 3 days ago
Select United flight, departing Thu, 14 Aug. from Houston to San Diego, returning Wed, 20 Aug., priced at AU$522 found 3 days ago
American Airlines
Mon, 22 Sep. - Sun, 28 Sep.
IAH
Houston
SAN
San Diego
AU$527 Return, found 1 day ago
AU$527
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 Sep. from Houston to San Diego, returning Sun, 28 Sep., priced at AU$527 found 1 day ago

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

August is typically the cheapest month to fly

From AU$117 - AU$322 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.