Contra Costa County Flights - Book Cheap Flights to Contra Costa County

View RM1,697 flight on Thu, 18 Jun 2026Opens in a new window

Popular airlines to Contra Costa County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

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Cheap round-trip flights to Contra Costa County

Prices were available within the past 7 days and start at RM1,697 for one-way flights and RM2,773 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 2 Feb - Sat, 7 Feb
SIN
Singapore
SFO
San Francisco
RM2,773 Return, found 4 days ago
RM2,773
Return
found 4 days ago
Select United flight, departing Mon, 2 Feb from Singapore to San Francisco, returning Sat, 7 Feb, priced at RM2,773 found 4 days ago
Vietnam Airlines
Fri, 6 Mar - Sat, 14 Mar
KUL
Kuala Lumpur
SFO
San Francisco
RM2,934 Return, found 1 day ago
RM2,934
Return
found 1 day ago
Select Vietnam Airlines flight, departing Fri, 6 Mar from Kuala Lumpur to San Francisco, returning Sat, 14 Mar, priced at RM2,934 found 1 day ago
Singapore Airlines
Fri, 13 Feb - Thu, 12 Mar
SIN
Singapore
SFO
San Francisco
RM2,957 Return, found 6 days ago
RM2,957
Return
found 6 days ago
Select Singapore Airlines flight, departing Fri, 13 Feb from Singapore to San Francisco, returning Thu, 12 Mar, priced at RM2,957 found 6 days ago
China Airlines
Sun, 22 Mar - Sun, 29 Mar
CEB
Cebu City
SFO
San Francisco
RM3,001 Return, found 15 hours ago
RM3,001
Return
found 15 hours ago
Select China Airlines flight, departing Sun, 22 Mar from Cebu City to San Francisco, returning Sun, 29 Mar, priced at RM3,001 found 15 hours ago
STARLUX Airlines
Wed, 8 Apr - Wed, 15 Apr
SIN
Singapore
SFO
San Francisco
RM3,039 Return, found 3 days ago
RM3,039
Return
found 3 days ago
Select STARLUX Airlines flight, departing Wed, 8 Apr from Singapore to San Francisco, returning Wed, 15 Apr, priced at RM3,039 found 3 days ago
Cathay Pacific
Sun, 22 Mar - Thu, 26 Mar
CEB
Cebu City
SFO
San Francisco
RM3,047 Return, found 15 hours ago
RM3,047
Return
found 15 hours ago
Select Cathay Pacific flight, departing Sun, 22 Mar from Cebu City to San Francisco, returning Thu, 26 Mar, priced at RM3,047 found 15 hours ago
Singapore Airlines
Thu, 5 Feb - Wed, 4 Mar
PEN
Penang
SFO
San Francisco
RM3,081 Return, found 2 days ago
RM3,081
Return
found 2 days ago
Select Singapore Airlines flight, departing Thu, 5 Feb from Penang to San Francisco, returning Wed, 4 Mar, priced at RM3,081 found 2 days ago
All Nippon Airways
Thu, 22 Jan - Wed, 4 Feb
SIN
Singapore
SFO
San Francisco
RM3,442 Return, found 1 hour ago
RM3,442
Return
found 1 hour ago
Select All Nippon Airways flight, departing Thu, 22 Jan from Singapore to San Francisco, returning Wed, 4 Feb, priced at RM3,442 found 1 hour ago
Korean Air
Wed, 17 Jun - Tue, 30 Jun
KUL
Kuala Lumpur
SFO
San Francisco
RM3,465 Return, found 1 hour ago
RM3,465
Return
found 1 hour ago
Select Korean Air flight, departing Wed, 17 Jun from Kuala Lumpur to San Francisco, returning Tue, 30 Jun, priced at RM3,465 found 1 hour ago
Delta
Wed, 11 Feb - Mon, 23 Feb
SIN
Singapore
SFO
San Francisco
RM3,480 Return, found 1 day ago
RM3,480
Return
found 1 day ago
Select Delta flight, departing Wed, 11 Feb from Singapore to San Francisco, returning Mon, 23 Feb, priced at RM3,480 found 1 day ago

About Contra Costa County

Expedia offers flights to Contra Costa County to meet every traveler'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 RM2,773. 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 RM2,773 and RM3,480. If you were travelling one way out of Cebu City (CEB), you could have picked up a bargain from just RM1,697.
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.
How much is a plane ticket to Contra Costa County?
Plane tickets to Contra Costa County varied from RM2,773 to RM3,480 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.

Vietnam Airlines
Fri, 6 Mar - Sat, 14 Mar
KUL
Kuala Lumpur
SFO
San Francisco
RM2,934 Return, found 1 day ago
RM2,934
Return
found 1 day ago
Select Vietnam Airlines flight, departing Fri, 6 Mar from Kuala Lumpur to San Francisco, returning Sat, 14 Mar, priced at RM2,934 found 1 day ago
*Available to Expedia members.