Flights to South San Diego from Houston - ￥18,710

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

Popular airlines from Houston to South San Diego

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to South San Diego (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 7 hours ago
￥31,770
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Carlsbad, returning Mon, Aug 18, priced at ￥31,770 found 7 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥31,770 Roundtrip, found 7 hours ago
￥31,770
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥31,770 found 7 hours ago
Delta
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥34,670 Roundtrip, found 7 hours ago
￥34,670
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥34,670 found 7 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥40,520 Roundtrip, found 7 hours ago
￥40,520
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥40,520 found 7 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥41,290 Roundtrip, found 7 hours ago
￥41,290
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥41,290 found 7 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
SAN
San Diego
￥41,950 Roundtrip, found 7 hours ago
￥41,950
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Aug 13 from Houston to San Diego, returning Mon, Aug 18, priced at ￥41,950 found 7 hours ago
*Available to Expedia members.