Flights to Beach Cities San Diego County from Houston - ￥18,710

View ￥18,710 flight on Mon, Aug 11, 2025Opens in a new window

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Cheap Flights from Houston to Beach Cities San Diego County (HOU-SAN)

Prices were available within the past 7 days and start at ￥18,710 for one-way flights and ￥31,770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
CLD
Carlsbad
￥31,770 Roundtrip, found 2 days ago
￥31,770
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Carlsbad, returning Mon, Aug 18, priced at ￥31,770 found 2 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥31,770 Roundtrip, found 2 days ago
￥31,770
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥31,770 found 2 days ago
Delta
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥34,670 Roundtrip, found 2 days ago
￥34,670
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥34,670 found 2 days ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥40,520 Roundtrip, found 2 days ago
￥40,520
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥40,520 found 2 days ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥41,290 Roundtrip, found 2 days ago
￥41,290
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥41,290 found 2 days ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥41,950 Roundtrip, found 2 days ago
￥41,950
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥41,950 found 2 days ago

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

August is typically the cheapest month to fly

From ￥10,873 - ￥32,833 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.