Cheap Flights to South Bay from HK$695

View HK$695 flight on Thu, 23 Apr 2026Opens in a new window

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Cheap round-trip flights to South Bay

Prices were available within the past 7 days and start at HK$695 for one-way flights and HK$771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 8 Apr - Sat, 25 Apr
SFO
San Francisco
SAN
San Diego
HK$771 Return, found 6 days ago
HK$771
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 8 Apr from San Francisco to San Diego, returning Sat, 25 Apr, priced at HK$771 found 6 days ago
United
Sat, 25 Apr - Sat, 2 May
SFO
San Francisco
SAN
San Diego
HK$1,233 Return, found 3 days ago
HK$1,233
Return
found 3 days ago
Select United flight, departing Sat, 25 Apr from San Francisco to San Diego, returning Sat, 2 May, priced at HK$1,233 found 3 days ago
Delta
Mon, 13 Apr - Fri, 17 Apr
SFO
San Francisco
SAN
San Diego
HK$1,239 Return, found 6 days ago
HK$1,239
Return
found 6 days ago
Select Delta flight, departing Mon, 13 Apr from San Francisco to San Diego, returning Fri, 17 Apr, priced at HK$1,239 found 6 days ago
American Airlines
Sat, 25 Apr - Sat, 2 May
SFO
San Francisco
SAN
San Diego
HK$1,395 Return, found 3 days ago
HK$1,395
Return
found 3 days ago
Select American Airlines flight, departing Sat, 25 Apr from San Francisco to San Diego, returning Sat, 2 May, priced at HK$1,395 found 3 days ago
STARLUX Airlines
Tue, 8 Sept - Sat, 26 Sept
HKG
Hong Kong SAR
SAN
San Diego
HK$6,552 Return, found 5 days ago
HK$6,552
Return
found 5 days ago
Select STARLUX Airlines flight, departing Tue, 8 Sept from Hong Kong SAR to San Diego, returning Sat, 26 Sept, priced at HK$6,552 found 5 days 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$771 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$771 and peaked at HK$6,552. For one-way trips departing from San Francisco (SFO), the lowest amount paid during this time was only HK$695.
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$771 to HK$6,552.
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$771

Trending flights to South Bay

Prices were available within the past 7 days and start at HK$695 for one-way flights and HK$771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 23 Jun - Tue, 7 Jul
HKG
Hong Kong SAR
SAN
San Diego
HK$5,829 Return, found 5 days ago
HK$5,829
Return
found 5 days ago
Select Delta flight, departing Tue, 23 Jun from Hong Kong SAR to San Diego, returning Tue, 7 Jul, priced at HK$5,829 found 5 days ago

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