Cheap Flights to Bay Area from HK$2,751

View HK$2,751 flight on Sun, 14 Sep 2025Opens 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$2,751 for one-way flights and HK$3,601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 20 Dec - Sat, 17 Jan
ICN
Seoul
SFO
San Francisco
HK$3,601 Return, found 1 day ago
HK$3,601
Return
found 1 day ago
Select United flight, departing Sat, 20 Dec from Seoul to San Francisco, returning Sat, 17 Jan, priced at HK$3,601 found 1 day ago
Air Premia
Sun, 14 Sep - Sun, 21 Sep
ICN
Seoul
SFO
San Francisco
HK$4,103 Return, found 2 days ago
HK$4,103
Return
found 2 days ago
Select Air Premia flight, departing Sun, 14 Sep from Seoul to San Francisco, returning Sun, 21 Sep, priced at HK$4,103 found 2 days ago
Air Canada
Wed, 10 Sep - Sun, 14 Sep
ICN
Seoul
SFO
San Francisco
HK$4,334 Return, found 3 days ago
HK$4,334
Return
found 3 days ago
Select Air Canada flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Sun, 14 Sep, priced at HK$4,334 found 3 days ago
Korean Air
Wed, 10 Sep - Wed, 17 Sep
ICN
Seoul
SFO
San Francisco
HK$4,754 Return, found 5 hours ago
HK$4,754
Return
found 5 hours ago
Select Korean Air flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Wed, 17 Sep, priced at HK$4,754 found 5 hours ago
Delta
Wed, 10 Sep - Wed, 17 Sep
ICN
Seoul
SFO
San Francisco
HK$4,790 Return, found 5 hours ago
HK$4,790
Return
found 5 hours ago
Select Delta flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Wed, 17 Sep, priced at HK$4,790 found 5 hours ago

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

February is typically the cheapest month to fly

From HK$1,243 - HK$3,432 per traveller.

Graph displaying average flight prices per month

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$3,601 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$2,751 in the last seven days. Round-trip flights to Bay Area ranged from only HK$3,601 to HK$4,925 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$3,601 to HK$4,925.
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
Oakland Intl.
Destination airport IATA code
OAK
Destination city name
Oakland
Return price
HK$3,200

Trending flights to Bay Area

Prices were available within the past 7 days and start at HK$2,751 for one-way flights and HK$3,601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 13 Nov - Fri, 5 Dec
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,925 Return, found 1 day ago
HK$4,925
Return
found 1 day ago
Select Korean Air flight, departing Thu, 13 Nov from Hong Kong SAR to San Francisco, returning Fri, 5 Dec, priced at HK$4,925 found 1 day ago
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