Flight Destinations in Contra Costa County

Popular airlines to Contra Costa County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheap round-trip flights to Contra Costa County

Prices were available within the past 7 days and start at ฿1,885 for one-way flights and ฿4,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SFO
San Francisco
฿4,050 Return, found 5 days ago
฿4,050
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Seattle to San Francisco, returning Mon, 27 Oct, priced at ฿4,050 found 5 days ago
Delta
Wed, 12 Nov - Wed, 19 Nov
SEA
Seattle
SJC
San Jose
฿4,405 Return, found 1 day ago
฿4,405
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Nov from Seattle to San Jose, returning Wed, 19 Nov, priced at ฿4,405 found 1 day ago
Delta
Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SFO
San Francisco
฿4,955 Return, found 5 days ago
฿4,955
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Seattle to San Francisco, returning Mon, 27 Oct, priced at ฿4,955 found 5 days ago
Delta
Wed, 12 Nov - Wed, 19 Nov
SEA
Seattle
SJC
San Jose
฿4,980 Return, found 1 day ago
฿4,980
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Nov from Seattle to San Jose, returning Wed, 19 Nov, priced at ฿4,980 found 1 day ago
United
Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SFO
San Francisco
฿5,020 Return, found 5 days ago
฿5,020
Return
found 5 days ago
Select United flight, departing Sat, 25 Oct from Seattle to San Francisco, returning Mon, 27 Oct, priced at ฿5,020 found 5 days ago
Delta
Fri, 24 Oct - Wed, 29 Oct
SEA
Seattle
SFO
San Francisco
฿5,045 Return, found 6 days ago
฿5,045
Return
found 6 days ago
Select Delta flight, departing Fri, 24 Oct from Seattle to San Francisco, returning Wed, 29 Oct, priced at ฿5,045 found 6 days ago
Delta
Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SFO
San Francisco
฿5,525 Return, found 5 days ago
฿5,525
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Seattle to San Francisco, returning Mon, 27 Oct, priced at ฿5,525 found 5 days ago
American Airlines
Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SFO
San Francisco
฿5,815 Return, found 5 days ago
฿5,815
Return
found 5 days ago
Select American Airlines flight, departing Sat, 25 Oct from Seattle to San Francisco, returning Mon, 27 Oct, priced at ฿5,815 found 5 days ago
Alaska Airlines
Wed, 12 Nov - Wed, 19 Nov
PAE
Seattle
SJC
San Jose
฿24,310 Return, found 1 day ago
฿24,310
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 12 Nov from Seattle to San Jose, returning Wed, 19 Nov, priced at ฿24,310 found 1 day ago
Regional Express
Tue, 4 Nov - Tue, 25 Nov
MIM
Merimbula
SJC
San Jose
฿62,245 Return, found 1 day ago
฿62,245
Return
found 1 day ago
Select Regional Express flight, departing Tue, 4 Nov from Merimbula to San Jose, returning Tue, 25 Nov, priced at ฿62,245 found 1 day ago

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.

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 ฿4,050. 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 ฿4,050 and ฿62,245. If you were travelling one way out of Seattle (SEA), you could have picked up a bargain from just ฿1,885.
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 ฿4,050 to ฿62,245 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.

Air Premia
Thu, 30 Oct - Sun, 9 Nov
BKK
Bangkok
SFO
San Francisco
฿21,675 Return, found 4 days ago
฿21,675
Return
found 4 days ago
Select Air Premia flight, departing Thu, 30 Oct from Bangkok to San Francisco, returning Sun, 9 Nov, priced at ฿21,675 found 4 days ago
*Available to Expedia members.