Cheap Flights to Beach Cities San Diego County from HK$540

View HK$540 flight on Sat, 6 Dec 2025Opens in a new window

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Cheap round-trip flights to Beach Cities San Diego County

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,068 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 12 Dec - Mon, 15 Dec
SFO
San Francisco
SAN
San Diego
HK$1,068 Return, found 1 day ago
HK$1,068
Return
found 1 day ago
Select United flight, departing Fri, 12 Dec from San Francisco to San Diego, returning Mon, 15 Dec, priced at HK$1,068 found 1 day ago
Delta
Fri, 12 Dec - Mon, 15 Dec
SFO
San Francisco
SAN
San Diego
HK$1,156 Return, found 1 day ago
HK$1,156
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Dec from San Francisco to San Diego, returning Mon, 15 Dec, priced at HK$1,156 found 1 day ago
American Airlines
Sat, 6 Dec - Sun, 7 Dec
SFO
San Francisco
SAN
San Diego
HK$1,380 Return, found 19 hours ago
HK$1,380
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 6 Dec from San Francisco to San Diego, returning Sun, 7 Dec, priced at HK$1,380 found 19 hours ago
Alaska Airlines
Sat, 7 Feb - Tue, 24 Feb
YVR
Vancouver
SAN
San Diego
HK$1,869 Return, found 21 hours ago
HK$1,869
Return
found 21 hours ago
Select Alaska Airlines flight, departing Sat, 7 Feb from Vancouver to San Diego, returning Tue, 24 Feb, priced at HK$1,869 found 21 hours ago
WestJet
Mon, 23 Feb - Fri, 6 Mar
YVR
Vancouver
SAN
San Diego
HK$1,875 Return, found 21 hours ago
HK$1,875
Return
found 21 hours ago
Select WestJet flight, departing Mon, 23 Feb from Vancouver to San Diego, returning Fri, 6 Mar, priced at HK$1,875 found 21 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$985 - HK$3,591 per traveller.

Frequently asked questions

How do I find cheap flights to Beach Cities that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then tick the checkbox underneath the "Flexible change policies" subheading (left-hand side of your screen). Expedia makes it easy to find flexible, low-cost tickets to Beach Cities.
Which airlines fly to Beach Cities?
When you're ready to lock in your seat to or near Beach Cities, these leading airlines are waiting to welcome you aboard:

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

How can I find cheap tickets to Beach Cities?
You'll always find a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to reveal the cheapest prices for nearby days. HK$1,068 was the cheapest price for a flight to Beach Cities in the last seven days.
How much is a flight to Beach Cities?
In the last seven days, round-trip tickets to Beach Cities sold from just HK$1,068 and peaked at HK$5,577. For one-way trips taking off from San Francisco (SFO), the cheapest seat during this time was HK$540.
What are the most popular airports to fly into in Beach Cities?
Beach Cities's primary gateway is San Diego Intl. Airport (SAN). Get your awesome journey underway by booking a fare on one of the 7,260 flights every month to this destination.
When is the cheapest time to fly to Beach Cities?
If you'd prefer to spend your holiday cash enjoying Beach Cities rather than on flying there, depart earlier in the week. The most cost-effective day to travel is usually Tuesday, with Monday a close second. With many people travelling on the weekend, Saturday tends to have the most expensive fares.
How much is a plane ticket to Beach Cities?
Plane tickets ranged from just HK$1,068 to HK$5,577 over the last seven days. When you're ready to book, we're here to help you grab a cheap flight to Beach Cities.
What months are the cheapest to book a flight to Beach Cities?
To land an awesome deal to Beach Cities, try to book during the month of February when airfares are at their lowest. When's the most expensive? In the USA, it's December.
Flights to Beach Cities San Diego County information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
HK$842

Trending flights to Beach Cities San Diego County

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,068 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sun, 25 Jan - Fri, 30 Jan
HKG
Hong Kong SAR
SAN
San Diego
HK$5,577 Return, found 19 hours ago
HK$5,577
Return
found 19 hours ago
Select China Airlines flight, departing Sun, 25 Jan from Hong Kong SAR to San Diego, returning Fri, 30 Jan, priced at HK$5,577 found 19 hours ago
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