Flight Destinations in Contra Costa County

View ฿15,385 flight on Mon, 28 Sept 2026Opens in a new window

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  • 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 ฿15,385 for one-way flights and ฿20,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, 1 Nov - Sat, 7 Nov
CNX
Chiang Mai
SFO
San Francisco
฿20,700 Return, found 2 days ago
฿20,700
Return
found 2 days ago
Select Korean Air flight, departing Sun, 1 Nov from Chiang Mai to San Francisco, returning Sat, 7 Nov, priced at ฿20,700 found 2 days ago
United
Mon, 15 Jun - Mon, 13 Jul
BKK
Bangkok
SFO
San Francisco
฿26,020 Return, found 20 hours ago
฿26,020
Return
found 20 hours ago
Select United flight, departing Mon, 15 Jun from Bangkok to San Francisco, returning Mon, 13 Jul, priced at ฿26,020 found 20 hours ago
All Nippon Airways
Wed, 17 Jun - Fri, 4 Sept
BKK
Bangkok
SFO
San Francisco
฿27,075 Return, found 2 days ago
฿27,075
Return
found 2 days ago
Select All Nippon Airways flight, departing Wed, 17 Jun from Bangkok to San Francisco, returning Fri, 4 Sept, priced at ฿27,075 found 2 days ago
STARLUX Airlines
Fri, 19 Jun - Wed, 1 Jul
BKK
Bangkok
SFO
San Francisco
฿28,260 Return, found 1 day ago
฿28,260
Return
found 1 day ago
Select STARLUX Airlines flight, departing Fri, 19 Jun from Bangkok to San Francisco, returning Wed, 1 Jul, priced at ฿28,260 found 1 day ago
Air Canada
Wed, 23 Sept - Wed, 7 Oct
BKK
Bangkok
SFO
San Francisco
฿28,400 Return, found 19 hours ago
฿28,400
Return
found 19 hours ago
Select Air Canada flight, departing Wed, 23 Sept from Bangkok to San Francisco, returning Wed, 7 Oct, priced at ฿28,400 found 19 hours ago
Korean Air
Thu, 18 Jun - Wed, 11 Nov
BKK
Bangkok
SFO
San Francisco
฿28,600 Return, found 1 day ago
฿28,600
Return
found 1 day ago
Select Korean Air flight, departing Thu, 18 Jun from Bangkok to San Francisco, returning Wed, 11 Nov, priced at ฿28,600 found 1 day ago
Asiana Airlines
Wed, 9 Sept - Wed, 16 Sept
BKK
Bangkok
SFO
San Francisco
฿28,640 Return, found 1 hour ago
฿28,640
Return
found 1 hour ago
Select Asiana Airlines flight, departing Wed, 9 Sept from Bangkok to San Francisco, returning Wed, 16 Sept, priced at ฿28,640 found 1 hour ago
Delta
Wed, 17 Jun - Fri, 4 Sept
BKK
Bangkok
SFO
San Francisco
฿28,665 Return, found 2 days ago
฿28,665
Return
found 2 days ago
Select Delta flight, departing Wed, 17 Jun from Bangkok to San Francisco, returning Fri, 4 Sept, priced at ฿28,665 found 2 days ago
Korean Air
Tue, 13 Oct - Mon, 26 Oct
HKT
Phuket
SFO
San Francisco
฿29,000 Return, found 6 days ago
฿29,000
Return
found 6 days ago
Select Korean Air flight, departing Tue, 13 Oct from Phuket to San Francisco, returning Mon, 26 Oct, priced at ฿29,000 found 6 days ago
China Airlines
Fri, 19 Jun - Wed, 1 Jul
BKK
Bangkok
SFO
San Francisco
฿30,420 Return, found 1 day ago
฿30,420
Return
found 1 day ago
Select China Airlines flight, departing Fri, 19 Jun from Bangkok to San Francisco, returning Wed, 1 Jul, priced at ฿30,420 found 1 day ago
Book with confidence

About Contra Costa County

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.

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
Sun, 1 Nov - Sat, 7 Nov
CNX
Chiang Mai
SFO
San Francisco
฿20,700 Return, found 2 days ago
฿20,700
Return
found 2 days ago
Select Korean Air flight, departing Sun, 1 Nov from Chiang Mai to San Francisco, returning Sat, 7 Nov, priced at ฿20,700 found 2 days 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 ฿20,700. 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 ฿20,700 and ฿30,420. If you were travelling one way out of Phuket (HKT), you could have picked up a bargain from just ฿15,385.
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 ฿20,700 to ฿30,420 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

About Contra Costa County

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.
About Contra Costa County
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