Cheap Flights to Casa de Oro-Mount Helix from HK$391

View HK$391 flight on Tue, 31 Mar 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • 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$391 for one-way flights and HK$1,389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 23 Apr - Mon, 27 Apr
SFO
San Francisco
SAN
San Diego
HK$1,389 Return, found 3 days ago
HK$1,389
Return
found 3 days ago
Select Delta flight, departing Thu, 23 Apr from San Francisco to San Diego, returning Mon, 27 Apr, priced at HK$1,389 found 3 days ago
United
Thu, 23 Apr - Mon, 27 Apr
SFO
San Francisco
SAN
San Diego
HK$1,473 Return, found 3 days ago
HK$1,473
Return
found 3 days ago
Select United flight, departing Thu, 23 Apr from San Francisco to San Diego, returning Mon, 27 Apr, priced at HK$1,473 found 3 days ago
Delta
Thu, 4 Jun - Sat, 6 Jun
SMF
Sacramento
SAN
San Diego
HK$1,551 Return, found 12 hours ago
HK$1,551
Return
found 12 hours ago
Select Delta flight, departing Thu, 4 Jun from Sacramento to San Diego, returning Sat, 6 Jun, priced at HK$1,551 found 12 hours ago
American Airlines
Thu, 23 Apr - Mon, 27 Apr
SFO
San Francisco
SAN
San Diego
HK$1,624 Return, found 3 days ago
HK$1,624
Return
found 3 days ago
Select American Airlines flight, departing Thu, 23 Apr from San Francisco to San Diego, returning Mon, 27 Apr, priced at HK$1,624 found 3 days ago
Alaska Airlines
Wed, 25 Mar - Thu, 2 Apr
BZN
Bozeman
SAN
San Diego
HK$1,720 Return, found 3 days ago
HK$1,720
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 25 Mar from Bozeman to San Diego, returning Thu, 2 Apr, priced at HK$1,720 found 3 days ago

Alternative airports near Casa de Oro-Mount Helix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from HK$2,676
SAN
San Diego Intl.
Cheapest
Average driving time to city centre16 min
Flights from HK$2,676

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

January is typically the cheapest month to fly

From HK$962 - HK$3,527 per traveller.

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
HK$1,389

Trending flights to Casa de Oro-Mount Helix

Prices were available within the past 7 days and start at HK$391 for one-way flights and HK$1,389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Tue, 10 Mar - Mon, 27 Apr
HKG
Hong Kong SAR
SAN
San Diego
HK$5,738 Return, found 6 days ago
HK$5,738
Return
found 6 days ago
Select China Airlines flight, departing Tue, 10 Mar from Hong Kong SAR to San Diego, returning Mon, 27 Apr, priced at HK$5,738 found 6 days ago
*Available to Expedia members.