Flight to Contra Costa County

View S$76 flight on Wed, 8 Jul, 2026Opens in a new window

Popular airlines to Contra Costa County

  • Alaska Airlines

  • American Airlines

  • Frontier Airlines

  • United

  • Delta

  • JetBlue Airways

  • Southwest Airlines

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Cheap round-trip flights to Contra Costa County

Prices were available within the past 7 days and start at S$76 for one-way flights and S$151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 19 Aug - Sat, 22 Aug
LAX
Los Angeles
SFO
San Francisco
S$151 Return, found 1 day ago
S$151
Return
found 1 day ago
Select Delta flight, departing Wed, 19 Aug from Los Angeles to San Francisco, returning Sat, 22 Aug, priced at S$151 found 1 day ago
American Airlines
Tue, 10 Nov - Tue, 17 Nov
LAX
Los Angeles
SFO
San Francisco
S$221 Return, found 1 day ago
S$221
Return
found 1 day ago
Select American Airlines flight, departing Tue, 10 Nov from Los Angeles to San Francisco, returning Tue, 17 Nov, priced at S$221 found 1 day ago
United
Tue, 10 Nov - Tue, 17 Nov
LAX
Los Angeles
SFO
San Francisco
S$221 Return, found 1 day ago
S$221
Return
found 1 day ago
Select United flight, departing Tue, 10 Nov from Los Angeles to San Francisco, returning Tue, 17 Nov, priced at S$221 found 1 day ago
Alaska Airlines
Sat, 1 Aug - Tue, 4 Aug
LAX
Los Angeles
SFO
San Francisco
S$227 Return, found 23 hours ago
S$227
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sat, 1 Aug from Los Angeles to San Francisco, returning Tue, 4 Aug, priced at S$227 found 23 hours ago
Delta
Thu, 23 Jul - Thu, 30 Jul
LAX
Los Angeles
SJC
San Jose
S$230 Return, found 5 days ago
S$230
Return
found 5 days ago
Select Delta flight, departing Thu, 23 Jul from Los Angeles to San Jose, returning Thu, 30 Jul, priced at S$230 found 5 days ago
United
Mon, 15 Jun - Tue, 18 Aug
SIN
Singapore
SFO
San Francisco
S$958 Return, found 14 hours ago
S$958
Return
found 14 hours ago
Select United flight, departing Mon, 15 Jun from Singapore to San Francisco, returning Tue, 18 Aug, priced at S$958 found 14 hours ago
Asiana Airlines
Tue, 22 Dec - Sat, 16 Jan
MNL
Manila
SFO
San Francisco
S$996 Return, found 2 days ago
S$996
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 22 Dec from Manila to San Francisco, returning Sat, 16 Jan, priced at S$996 found 2 days ago
Air Canada
Thu, 19 Nov - Sun, 6 Dec
SIN
Singapore
SFO
San Francisco
S$998 Return, found 4 days ago
S$998
Return
found 4 days ago
Select Air Canada flight, departing Thu, 19 Nov from Singapore to San Francisco, returning Sun, 6 Dec, priced at S$998 found 4 days ago
Korean Air
Tue, 22 Dec - Sat, 16 Jan
MNL
Manila
SFO
San Francisco
S$1,064 Return, found 2 days ago
S$1,064
Return
found 2 days ago
Select Korean Air flight, departing Tue, 22 Dec from Manila to San Francisco, returning Sat, 16 Jan, priced at S$1,064 found 2 days ago
Air China
Tue, 8 Sept - Wed, 16 Sept
SIN
Singapore
SFO
San Francisco
S$1,132 Return, found 2 days ago
S$1,132
Return
found 2 days ago
Select Air China flight, departing Tue, 8 Sept from Singapore to San Francisco, returning Wed, 16 Sept, priced at S$1,132 found 2 days ago

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.

United
Mon, 15 Jun - Tue, 18 Aug
SIN
Singapore
SFO
San Francisco
S$958 Return, found 14 hours ago
S$958
Return
found 14 hours ago
Select United flight, departing Mon, 15 Jun from Singapore to San Francisco, returning Tue, 18 Aug, priced at S$958 found 14 hours ago

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 S$151. 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 S$151 and S$1,132. If you were travelling one way out of Los Angeles (LAX), you could have picked up a bargain from just S$76.
What are the most popular airports to fly into in Contra Costa County?
San Francisco Intl. Airport (SFO) is the primary gateway for many travelling 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 holiday makers preferring to fly on weekends.
How much is a plane ticket to Contra Costa County?
Plane tickets to Contra Costa County varied from S$151 to S$1,132 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.

Book with confidence

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.

Travel information

Contra Costa County Flights Information

Airlines serving
Delta, Alaska Airlines, American Airlines, United, Asiana Airlines, Singapore Airlines, Air Canada, Korean Air, Air China
Roundtrip price
from S$151
Contra Costa County Flights Information
*Available to Expedia members.