Flight Destinations in Contra Costa County

View ฿3,715 flight on Wed, 25 Feb 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 ฿3,715 for one-way flights and ฿7,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 11 Feb - Sat, 21 Feb
EWR
New York
SFO
San Francisco
฿7,460 Return, found 5 days ago
฿7,460
Return
found 5 days ago
Select Delta flight, departing Wed, 11 Feb from New York to San Francisco, returning Sat, 21 Feb, priced at ฿7,460 found 5 days ago
United
Wed, 14 Jan - Sat, 24 Jan
EWR
New York
SFO
San Francisco
฿9,000 Return, found 2 days ago
฿9,000
Return
found 2 days ago
Select United flight, departing Wed, 14 Jan from New York to San Francisco, returning Sat, 24 Jan, priced at ฿9,000 found 2 days ago
American Airlines
Wed, 14 Jan - Sat, 24 Jan
EWR
New York
SFO
San Francisco
฿9,630 Return, found 2 days ago
฿9,630
Return
found 2 days ago
Select American Airlines flight, departing Wed, 14 Jan from New York to San Francisco, returning Sat, 24 Jan, priced at ฿9,630 found 2 days ago
United
Fri, 20 Feb - Tue, 24 Feb
MCO
Orlando
SFO
San Francisco
฿10,400 Return, found 20 hours ago
฿10,400
Return
found 20 hours ago
Select United flight, departing Fri, 20 Feb from Orlando to San Francisco, returning Tue, 24 Feb, priced at ฿10,400 found 20 hours ago
Delta
Tue, 27 Jan - Mon, 2 Feb
MCO
Orlando
OAK
Oakland
฿12,100 Return, found 10 hours ago
฿12,100
Return
found 10 hours ago
Select Delta flight, departing Tue, 27 Jan from Orlando to Oakland, returning Mon, 2 Feb, priced at ฿12,100 found 10 hours ago
Alaska Airlines
Sat, 31 Jan - Mon, 2 Feb
MCO
Orlando
OAK
Oakland
฿15,405 Return, found 10 hours ago
฿15,405
Return
found 10 hours ago
Select Alaska Airlines flight, departing Sat, 31 Jan from Orlando to Oakland, returning Mon, 2 Feb, priced at ฿15,405 found 10 hours ago
Delta
Mon, 1 Jun - Tue, 30 Jun
EWR
New York
OAK
Oakland
฿19,025 Return, found 1 day ago
฿19,025
Return
found 1 day ago
Select Delta flight, departing Mon, 1 Jun from New York to Oakland, returning Tue, 30 Jun, priced at ฿19,025 found 1 day ago
United
Sat, 17 Jan - Mon, 26 Jan
ELP
El Paso
SFO
San Francisco
฿19,595 Return, found 10 hours ago
฿19,595
Return
found 10 hours ago
Select United flight, departing Sat, 17 Jan from El Paso to San Francisco, returning Mon, 26 Jan, priced at ฿19,595 found 10 hours ago
Korean Air
Sun, 8 Mar - Sun, 15 Mar
BKK
Bangkok
SFO
San Francisco
฿20,885 Return, found 6 days ago
฿20,885
Return
found 6 days ago
Select Korean Air flight, departing Sun, 8 Mar from Bangkok to San Francisco, returning Sun, 15 Mar, priced at ฿20,885 found 6 days ago
Hawaiian Airlines
Sun, 25 Jan - Mon, 2 Feb
MCO
Orlando
OAK
Oakland
฿21,345 Return, found 10 hours ago
฿21,345
Return
found 10 hours ago
Select Hawaiian Airlines flight, departing Sun, 25 Jan from Orlando to Oakland, returning Mon, 2 Feb, priced at ฿21,345 found 10 hours 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.

Korean Air
Sun, 8 Mar - Sun, 15 Mar
BKK
Bangkok
SFO
San Francisco
฿20,885 Return, found 6 days ago
฿20,885
Return
found 6 days ago
Select Korean Air flight, departing Sun, 8 Mar from Bangkok to San Francisco, returning Sun, 15 Mar, priced at ฿20,885 found 6 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 ฿7,460. 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 ฿7,460 and ฿21,345. If you were travelling one way out of New York (EWR), you could have picked up a bargain from just ฿3,715.
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 ฿7,460 to ฿21,345 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.

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About Contra Costa County

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About Contra Costa County

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