Cheap Flights to Casa de Oro-Mount Helix from HK$616

View HK$616 flight on Thu, 18 Dec 2025Opens in a new window

Popular airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Casa de Oro-Mount Helix

Prices were available within the past 7 days and start at HK$616 for one-way flights and HK$1,532 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 18 Dec - Thu, 25 Dec
SJC
San Jose
SAN
San Diego
HK$1,532 Return, found 1 day ago
HK$1,532
Return
found 1 day ago
Select Delta flight, departing Thu, 18 Dec from San Jose to San Diego, returning Thu, 25 Dec, priced at HK$1,532 found 1 day ago
American Airlines
Thu, 18 Dec - Thu, 25 Dec
SJC
San Jose
SAN
San Diego
HK$1,842 Return, found 1 day ago
HK$1,842
Return
found 1 day ago
Select American Airlines flight, departing Thu, 18 Dec from San Jose to San Diego, returning Thu, 25 Dec, priced at HK$1,842 found 1 day ago
Alaska Airlines
Thu, 18 Dec - Thu, 25 Dec
SJC
San Jose
SAN
San Diego
HK$1,982 Return, found 1 day ago
HK$1,982
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 18 Dec from San Jose to San Diego, returning Thu, 25 Dec, priced at HK$1,982 found 1 day ago
United
Sun, 21 Dec - Wed, 31 Dec
BOS
Boston
SAN
San Diego
HK$2,886 Return, found 6 days ago
HK$2,886
Return
found 6 days ago
Select United flight, departing Sun, 21 Dec from Boston to San Diego, returning Wed, 31 Dec, priced at HK$2,886 found 6 days ago
Air Canada
Sat, 8 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
SAN
San Diego
HK$5,306 Return, found 2 hours ago
HK$5,306
Return
found 2 hours ago
Select Air Canada flight, departing Sat, 8 Nov from Hong Kong SAR to San Diego, returning Mon, 24 Nov, priced at HK$5,306 found 2 hours ago

Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)

January is typically the cheapest month to fly

From HK$964 - HK$3,888 per traveller.
Flights to Casa de Oro-Mount Helix information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
HK$1,532

Trending flights to Casa de Oro-Mount Helix

Prices were available within the past 7 days and start at HK$616 for one-way flights and HK$1,532 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 8 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
SAN
San Diego
HK$5,306 Return, found 2 hours ago
HK$5,306
Return
found 2 hours ago
Select Air Canada flight, departing Sat, 8 Nov from Hong Kong SAR to San Diego, returning Mon, 24 Nov, priced at HK$5,306 found 2 hours ago
*Available to Expedia members.