Cheap Flights to South Bay from HK$852

View HK$852 flight on Sat, 31 Jan 2026Opens in a new window

Popular airlines

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

    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 South Bay

Prices were available within the past 7 days and start at HK$852 for one-way flights and HK$1,853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 13 Nov - Sun, 16 Nov
JFK
New York
SAN
San Diego
HK$1,853 Return, found 1 day ago
HK$1,853
Return
found 1 day ago
Select Delta flight, departing Thu, 13 Nov from New York to San Diego, returning Sun, 16 Nov, priced at HK$1,853 found 1 day ago
American Airlines
Thu, 4 Dec - Tue, 9 Dec
DFW
Dallas
SAN
San Diego
HK$2,133 Return, found 6 days ago
HK$2,133
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Dec from Dallas to San Diego, returning Tue, 9 Dec, priced at HK$2,133 found 6 days ago
Alaska Airlines
Mon, 24 Nov - Thu, 27 Nov
JFK
New York
SAN
San Diego
HK$2,358 Return, found 18 hours ago
HK$2,358
Return
found 18 hours ago
Select Alaska Airlines flight, departing Mon, 24 Nov from New York to San Diego, returning Thu, 27 Nov, priced at HK$2,358 found 18 hours ago
United
Mon, 26 Jan - Mon, 2 Feb
KOA
Kona Coast
SAN
San Diego
HK$2,482 Return, found 23 hours ago
HK$2,482
Return
found 23 hours ago
Select United flight, departing Mon, 26 Jan from Kona Coast to San Diego, returning Mon, 2 Feb, priced at HK$2,482 found 23 hours ago
Japan Airlines
Tue, 6 Jan - Wed, 14 Jan
HND
Tokyo
CLD
Carlsbad
HK$12,053 Return, found 1 day ago
HK$12,053
Return
found 1 day ago
Select Japan Airlines flight, departing Tue, 6 Jan from Tokyo to Carlsbad, returning Wed, 14 Jan, priced at HK$12,053 found 1 day ago

Frequently asked questions

How do I find cheap flights to South Bay that have flexible change policies?
We understand that travel plans can change from one minute to the next, so reserving a flexible ticket with Expedia is always a clever idea. Simply check the "No change fee" box underneath the "Flexible change policies" filter. Your low-cost, flexible flight to South Bay is just a few clicks away.
Which airlines fly to South Bay?
When you're ready to reserve your flight to or near South Bay, these carriers look forward to welcoming you aboard:

  • Southwest Airlines - 2,504 flights to or near South Bay each month, including 2,504 flights to San Diego Intl. Airport (SAN) per month.
  • Alaska Airlines - 1,483 flights to or near South Bay each month, including 1,483 flights to San Diego Intl. Airport (SAN) per month.
  • United Airlines - 1,001 flights to or near South Bay each month, including 1,001 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to South Bay?
You'll always find an unbeatable deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to reveal the cheapest prices for nearby days. HK$1,853 was the best price for a flight to South Bay in the last seven days.
How much is a flight to South Bay?
In the last seven days, round-trip flights to South Bay sold from just HK$1,853 and peaked at HK$12,053. For one-way trips departing from Dallas (DAL), the lowest amount paid during this time was only HK$852.
What are the most popular airports to fly into in South Bay?
Start organizing your South Bay escape by securing a seat on one of the 7,260 flights per month to San Diego Intl. Airport (SAN). This is the region's main gateway.
When is the cheapest time to fly to South Bay?
Depart for South Bay early on in the week and you'll usually be rewarded with lower fares. Tuesday is typically the cheapest day to get on a plane, followed by Monday. If you're eager to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to South Bay?
In the last seven days, ticket prices to South Bay fluctuated from HK$1,853 to HK$12,053.
What months are the cheapest to book a flight to South Bay?
February is the cheapest month to secure a seat for your South Bay break. Airfares cost the most during the month of December, so steer clear of this time if possible.

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
HK$5,401

Trending flights to South Bay

Prices were available within the past 7 days and start at HK$852 for one-way flights and HK$1,853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sat, 1 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
SAN
San Diego
HK$5,919 Return, found 1 day ago
HK$5,919
Return
found 1 day ago
Select China Airlines flight, departing Sat, 1 Nov from Hong Kong SAR to San Diego, returning Mon, 24 Nov, priced at HK$5,919 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.