Cheap Flights to Bay Area from HK$2,507

View HK$2,507 flight on Wed, 21 Jan 2026Opens in a new window

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Cheap round-trip flights to Bay Area

Prices were available within the past 7 days and start at HK$2,507 for one-way flights and HK$3,751 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 22 Dec - Thu, 1 Jan
ICN
Seoul
SFO
San Francisco
HK$3,751 Return, found 3 days ago
HK$3,751
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 22 Dec from Seoul to San Francisco, returning Thu, 1 Jan, priced at HK$3,751 found 3 days ago
Hawaiian Airlines
Sun, 21 Dec - Thu, 1 Jan
ICN
Seoul
SFO
San Francisco
HK$3,751 Return, found 3 days ago
HK$3,751
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, 21 Dec from Seoul to San Francisco, returning Thu, 1 Jan, priced at HK$3,751 found 3 days ago
American Airlines
Wed, 25 Feb - Sun, 1 Mar
ICN
Seoul
SFO
San Francisco
HK$3,850 Return, found 14 hours ago
HK$3,850
Return
found 14 hours ago
Select American Airlines flight, departing Wed, 25 Feb from Seoul to San Francisco, returning Sun, 1 Mar, priced at HK$3,850 found 14 hours ago
United
Wed, 24 Dec - Sat, 3 Jan
ICN
Seoul
SFO
San Francisco
HK$3,883 Return, found 2 days ago
HK$3,883
Return
found 2 days ago
Select United flight, departing Wed, 24 Dec from Seoul to San Francisco, returning Sat, 3 Jan, priced at HK$3,883 found 2 days ago
Air Premia
Wed, 11 Feb - Mon, 16 Feb
ICN
Seoul
SFO
San Francisco
HK$3,893 Return, found 3 days ago
HK$3,893
Return
found 3 days ago
Select Air Premia flight, departing Wed, 11 Feb from Seoul to San Francisco, returning Mon, 16 Feb, priced at HK$3,893 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From HK$1,233 - HK$3,917 per traveller.

Frequently asked questions

How do I find cheap flights to Bay Area that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to get you the most flexible airfares available. Simply click on "No change fee" under the "Flexible change policies" filter to find your ideal flight to Bay Area.
Which airlines fly to Bay Area?
With a good range of airlines flying to airports in or near Bay Area, exploring this region is a breeze. Take off with one of these major carriers:

  • United Airlines - 6,036 flights to or near Bay Area each month, including 5,914 flights to San Francisco Intl. Airport (SFO) and 121 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Southwest Airlines - 4,987 flights to or near Bay Area each month, including 2,314 flights to Oakland Intl. Airport (OAK) and 2,179 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Alaska Airlines - 3,207 flights to or near Bay Area each month, including 2,349 flights to San Francisco Intl. Airport (SFO) and 689 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.

How can I find cheap tickets to Bay Area?
In the last seven days, HK$3,751 was the best price for a flight to Bay Area. For an even better fare, book well ahead of time and be flexible with your dates. Search for your trip to Bay Area, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Bay Area?
If you were travelling one way from Seoul (ICN), you could've snapped up a cheap seat for HK$2,507 in the last seven days. Round-trip flights to Bay Area ranged from only HK$3,751 to HK$4,900 during this same period.
What are the most popular airports to fly into in Bay Area?
Take off for Bay Area and you'll have multiple airports to pick from. Here are some of the region's busiest:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Norman Y. Mineta San Jose Intl. Airport (SJC) - 3,788 flights per month.
  • Oakland Intl. Airport (OAK) - 3,086 flights per month.

When is the cheapest time to fly to Bay Area?
Take off to Bay Area earlier in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to fly out, closely followed by Monday. If you're eager to avoid the most expensive flights, steer clear of Saturdays.
How much is a plane ticket to Bay Area?
In the last seven days, fares to Bay Area fluctuated from HK$3,751 to HK$4,900.
What months are the cheapest to book a flight to Bay Area?
To snap up an awesome deal to Bay Area, book sometime in February when the price of airfares are at their cheapest. When do tickets cost the most? In the U.S, it's December.
Flights to Bay Area information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
HK$3,751

Trending flights to Bay Area

Prices were available within the past 7 days and start at HK$2,507 for one-way flights and HK$3,751 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 25 Dec - Tue, 24 Feb
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,900 Return, found 1 day ago
HK$4,900
Return
found 1 day ago
Select Air Canada flight, departing Thu, 25 Dec from Hong Kong SAR to San Francisco, returning Tue, 24 Feb, priced at HK$4,900 found 1 day ago
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