Flights to South San Diego from Denver - ￥11,640

View ￥11,640 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Denver 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 Denver to South San Diego (DEN-SAN)

Prices were available within the past 7 days and start at ￥11,640 for one-way flights and ￥26,560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 22 - Fri, Aug 29
COS
Colorado Springs
CLD
Carlsbad
￥26,560 Roundtrip, found 6 days ago
￥26,560
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 22 from Colorado Springs to Carlsbad, returning Fri, Aug 29, priced at ￥26,560 found 6 days ago
American Airlines
Sat, Aug 9 - Thu, Aug 14
DEN
Denver
SAN
San Diego
￥28,970 Roundtrip, found 4 days ago
￥28,970
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 9 from Denver to San Diego, returning Thu, Aug 14, priced at ￥28,970 found 4 days ago
American Airlines
Fri, Aug 22 - Fri, Aug 29
DEN
Denver
SAN
San Diego
￥30,260 Roundtrip, found 5 hours ago
￥30,260
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Aug 22 from Denver to San Diego, returning Fri, Aug 29, priced at ￥30,260 found 5 hours ago
Delta
Sat, Aug 9 - Thu, Aug 14
DEN
Denver
SAN
San Diego
￥31,770 Roundtrip, found 4 days ago
￥31,770
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Denver to San Diego, returning Thu, Aug 14, priced at ￥31,770 found 4 days ago
United
Sat, Aug 9 - Thu, Aug 14
DEN
Denver
SAN
San Diego
￥32,780 Roundtrip, found 4 days ago
￥32,780
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 9 from Denver to San Diego, returning Thu, Aug 14, priced at ￥32,780 found 4 days ago
Delta
Fri, Aug 22 - Fri, Aug 29
DEN
Denver
SAN
San Diego
￥33,240 Roundtrip, found 5 hours ago
￥33,240
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Aug 22 from Denver to San Diego, returning Fri, Aug 29, priced at ￥33,240 found 5 hours ago
*Available to Expedia members.