Cheap Flights to Alameda County | Popular Routes to Alameda County from HK$3,640

View HK$3,640 flight on Wed, 16 Sept 2026Opens in a new window

Popular airlines to Alameda County

  • Alaska Airlines

  • Southwest Airlines

  • Delta

  • Volaris

  • Aeromexico

  • British Airways

  • KLM

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Alameda County

Prices were available within the past 7 days and start at HK$3,640 for one-way flights and HK$5,759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sun, 30 Aug - Mon, 7 Sept
PVG
Shanghai
SFO
San Francisco
HK$5,759 Return, found 1 day ago
HK$5,759
Return
found 1 day ago
Select All Nippon Airways flight, departing Sun, 30 Aug from Shanghai to San Francisco, returning Mon, 7 Sept, priced at HK$5,759 found 1 day ago
Asiana Airlines
Mon, 15 Jun - Wed, 1 Jul
PVG
Shanghai
SFO
San Francisco
HK$6,210 Return, found 4 days ago
HK$6,210
Return
found 4 days ago
Select Asiana Airlines flight, departing Mon, 15 Jun from Shanghai to San Francisco, returning Wed, 1 Jul, priced at HK$6,210 found 4 days ago
Philippine Airlines
Wed, 16 Sept - Mon, 21 Sept
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,222 Return, found 1 hour ago
HK$6,222
Return
found 1 hour ago
Select Philippine Airlines flight, departing Wed, 16 Sept from Hong Kong SAR to San Francisco, returning Mon, 21 Sept, priced at HK$6,222 found 1 hour ago
Delta
Tue, 16 Jun - Wed, 12 Aug
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,370 Return, found 8 hours ago
HK$6,370
Return
found 8 hours ago
Select Delta flight, departing Tue, 16 Jun from Hong Kong SAR to San Francisco, returning Wed, 12 Aug, priced at HK$6,370 found 8 hours ago
China Southern Airlines
Thu, 27 Aug - Tue, 8 Sept
PVG
Shanghai
SFO
San Francisco
HK$6,667 Return, found 1 day ago
HK$6,667
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 27 Aug from Shanghai to San Francisco, returning Tue, 8 Sept, priced at HK$6,667 found 1 day ago
Air Canada
Thu, 4 Jun - Thu, 20 Aug
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,966 Return, found 3 days ago
HK$6,966
Return
found 3 days ago
Select Air Canada flight, departing Thu, 4 Jun from Hong Kong SAR to San Francisco, returning Thu, 20 Aug, priced at HK$6,966 found 3 days ago
Korean Air
Mon, 14 Sept - Wed, 30 Sept
PVG
Shanghai
SFO
San Francisco
HK$7,029 Return, found 1 day ago
HK$7,029
Return
found 1 day ago
Select Korean Air flight, departing Mon, 14 Sept from Shanghai to San Francisco, returning Wed, 30 Sept, priced at HK$7,029 found 1 day ago
Vietnam Airlines
Fri, 5 Jun - Wed, 24 Jun
PVG
Shanghai
SFO
San Francisco
HK$7,030 Return, found 4 days ago
HK$7,030
Return
found 4 days ago
Select Vietnam Airlines flight, departing Fri, 5 Jun from Shanghai to San Francisco, returning Wed, 24 Jun, priced at HK$7,030 found 4 days ago
China Airlines
Wed, 17 Jun - Thu, 22 Oct
HKG
Hong Kong SAR
SFO
San Francisco
HK$7,074 Return, found 9 hours ago
HK$7,074
Return
found 9 hours ago
Select China Airlines flight, departing Wed, 17 Jun from Hong Kong SAR to San Francisco, returning Thu, 22 Oct, priced at HK$7,074 found 9 hours ago
China Eastern Airlines
Thu, 3 Dec - Mon, 7 Dec
HKG
Hong Kong SAR
SFO
San Francisco
HK$7,174 Return, found 18 hours ago
HK$7,174
Return
found 18 hours ago
Select China Eastern Airlines flight, departing Thu, 3 Dec from Hong Kong SAR to San Francisco, returning Mon, 7 Dec, priced at HK$7,174 found 18 hours ago

Trending flights to Alameda County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Wed, 16 Sept - Mon, 21 Sept
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,222 Return, found 1 hour ago
HK$6,222
Return
found 1 hour ago
Select Philippine Airlines flight, departing Wed, 16 Sept from Hong Kong SAR to San Francisco, returning Mon, 21 Sept, priced at HK$6,222 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Alameda County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" filter to help you find cheap and flexible flights to Alameda County. It's on the left-hand side of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Alameda County?
You can choose from a good variety of airlines that operate flights in or near Alameda County. Some of the best of them are:

  • Southwest Airlines - 2,314 flights to or near Alameda County each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Spirit Airlines - 265 flights to or near Alameda County each month, including 265 flights to Oakland Intl. Airport (OAK) per month.
  • Delta Air Lines - 177 flights to or near Alameda County each month, including 177 flights to Oakland Intl. Airport (OAK) per month.

How can I find cheap tickets to Alameda County?
One of the easiest ways to get your hands on cheap tickets to Alameda County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Alameda County in the last seven days was HK$5,759. Booking well in advance will generally help you score an even better deal.
How much is a flight to Alameda County?
In the last seven days, return flights to Alameda County sold for as little as HK$5,759 and reached a maximum cost of HK$7,174. For one-way fares departing from Hong Kong SAR (HKG), the cheapest seat during this same period was HK$3,640.
What are the most popular airports to fly into in Alameda County?
Alameda County's primary airport is Oakland Intl. Airport (OAK). Get your next big adventure underway by reserving a seat on one of the 3,086 flights per month to this destination.
When is the cheapest time to fly to Alameda County?
Fly out on a Tuesday to boost your odds of landing the cheapest fare to Alameda County. Mondays are usually the next most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Alameda County?
In the last seven days, plane tickets to Alameda County varied between HK$5,759 and HK$7,174. Prices depend on the time of departure, cabin class, airline and how early the fare is booked.
What is the best time to go to Alameda County?
If you want to discover Alameda County's main city when it's at its busiest, visit Oakland sometime in March, May and June. Similar to most places in the Northern Hemisphere, summertime here starts June 20, with average temperatures ranging between 13ºC and 24ºC.
What months are the cheapest to book a flight to Alameda County?
February is the ideal month to bag a fantastic deal to Alameda County. Keep in mind that the most expensive time to book a ticket in the USA isn't the middle of summer, but in December.

Explore a world of travel with Expedia

*Available to Expedia members.