Cheap Flights to Contra Costa County | Popular Routes to Contra Costa County from HK$3,114

Popular airlines to Contra Costa County

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    HK Express

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  • Peach

    Peach

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    British Airways

  • AirAsia

    AirAsia

  • Thai AirAsia

    Thai AirAsia

  • Hong Kong Airlines

    Hong Kong Airlines

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Cheap round-trip flights to Contra Costa County

Prices were available within the past 7 days and start at HK$3,114 for one-way flights and HK$3,535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 10 Sep - Wed, 17 Sep
ICN
Seoul
SFO
San Francisco
HK$3,535 Return, found 3 days ago
HK$3,535
Return
found 3 days ago
Select Air Canada flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Wed, 17 Sep, priced at HK$3,535 found 3 days ago
Air Premia
Wed, 10 Sep - Wed, 17 Sep
ICN
Seoul
SFO
San Francisco
HK$4,605 Return, found 3 days ago
HK$4,605
Return
found 3 days ago
Select Air Premia flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Wed, 17 Sep, priced at HK$4,605 found 3 days ago
United
Wed, 10 Sep - Wed, 17 Sep
ICN
Seoul
SFO
San Francisco
HK$4,697 Return, found 3 days ago
HK$4,697
Return
found 3 days ago
Select United flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Wed, 17 Sep, priced at HK$4,697 found 3 days ago
Asiana Airlines
Mon, 15 Sep - Fri, 19 Sep
ICN
Seoul
SFO
San Francisco
HK$5,135 Return, found 3 days ago
HK$5,135
Return
found 3 days ago
Select Asiana Airlines flight, departing Mon, 15 Sep from Seoul to San Francisco, returning Fri, 19 Sep, priced at HK$5,135 found 3 days ago
Korean Air
Tue, 9 Sep - Sun, 21 Sep
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,177 Return, found 1 day ago
HK$5,177
Return
found 1 day ago
Select Korean Air flight, departing Tue, 9 Sep from Hong Kong SAR to San Francisco, returning Sun, 21 Sep, priced at HK$5,177 found 1 day ago
Korean Air
Wed, 10 Sep - Sat, 13 Sep
ICN
Seoul
SFO
San Francisco
HK$5,291 Return, found 13 hours ago
HK$5,291
Return
found 13 hours ago
Select Korean Air flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Sat, 13 Sep, priced at HK$5,291 found 13 hours ago
STARLUX Airlines
Tue, 2 Sep - Thu, 11 Sep
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,320 Return, found 21 hours ago
HK$5,320
Return
found 21 hours ago
Select STARLUX Airlines flight, departing Tue, 2 Sep from Hong Kong SAR to San Francisco, returning Thu, 11 Sep, priced at HK$5,320 found 21 hours ago
Delta
Wed, 10 Sep - Sat, 13 Sep
ICN
Seoul
SFO
San Francisco
HK$5,327 Return, found 13 hours ago
HK$5,327
Return
found 13 hours ago
Select Delta flight, departing Wed, 10 Sep from Seoul to San Francisco, returning Sat, 13 Sep, priced at HK$5,327 found 13 hours ago
China Airlines
Thu, 4 Sep - Sun, 5 Oct
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,495 Return, found 21 hours ago
HK$5,495
Return
found 21 hours ago
Select China Airlines flight, departing Thu, 4 Sep from Hong Kong SAR to San Francisco, returning Sun, 5 Oct, priced at HK$5,495 found 21 hours ago
Vietnam Airlines
Tue, 28 Apr - Wed, 13 May
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,609 Return, found 4 hours ago
HK$5,609
Return
found 4 hours ago
Select Vietnam Airlines flight, departing Tue, 28 Apr from Hong Kong SAR to San Francisco, returning Wed, 13 May, priced at HK$5,609 found 4 hours ago
Expedia offers flights to Contra Costa County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Contra Costa County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Contra Costa County that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your travel details and click "Search." Next step? Check "No change fee" directly under the "Flexible change policies" subheading on the left-hand side of your screen. Step 3. Book a flexible and cheap airfare to Contra Costa County.
Which airlines fly to Contra Costa County?
You can choose from a variety of airlines that operate flights in or near Contra Costa County. Some of your options are:

  • United Airlines - 5,914 flights to or near Contra Costa County each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2,349 flights to or near Contra Costa County each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1,222 flights to or near Contra Costa County each month, including 1,222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to Contra Costa County?
One of the easiest ways to bag cheap tickets to Contra Costa County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Contra Costa County in the last seven days was HK$3,535. Booking well ahead will usually help you pick up an even bigger bargain.
How much is a flight to Contra Costa County?
The price of a round-trip airfare to Contra Costa County in the last seven days fluctuated between HK$3,535 and HK$5,609. If you were traveling one way out of Seoul (ICN), you could have picked up a bargain from just HK$3,114.
What are the most popular airports to fly into in Contra Costa County?
San Francisco Intl. Airport (SFO) is the primary gateway for many traveling to Contra Costa County. Around 11,935 flights each month touch down here.
When is the cheapest time to fly to Contra Costa County?
If you can be flexible with what day you jet off to Contra Costa County, fly out early on in the week. The most economical day to take off is normally Tuesday, followed by Monday. Saturday is typically the costliest day, with lots of vacationers preferring to fly on weekends.
How much is a plane ticket to Contra Costa County?
Plane tickets to Contra Costa County varied from HK$3,535 to HK$5,609 in the last seven days. Usually, the earlier you book the bigger the bargain.
What is the best time to go to Contra Costa County?
A good time to go to Concord is after June 20 when summer starts. In Contra Costa County's busiest city, average temperatures fluctuate from 13ºC to 27ºC during this time --- perfect weather for touring around! May, June and August are the most popular months to discover this destination.
What months are the cheapest to book a flight to Contra Costa County?
An inexpensive month to find a flight to Contra Costa County is February, whereas prices rise considerably in December. Give this month a miss if you want to save your dollars.

Trending flights to Contra Costa 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.

Korean Air
Tue, 9 Sep - Sun, 21 Sep
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,177 Return, found 1 day ago
HK$5,177
Return
found 1 day ago
Select Korean Air flight, departing Tue, 9 Sep from Hong Kong SAR to San Francisco, returning Sun, 21 Sep, priced at HK$5,177 found 1 day ago
*Available to Expedia members.