Cheap flights to Contra Costa County

Popular airlines to Contra Costa County

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Turkish Airlines

    Turkish Airlines

  • American Airlines

    American Airlines

  • Air Serbia

    Air Serbia

  • Swiss International Air Lines

    Swiss International Air Lines

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Popular cities in Contra Costa County

FlightsFlights

Walnut Creek

Walnut Creek
FlightsFlights

San Ramon

San Ramon

Cheap round-trip flights to Contra Costa County

Prices were available within the past 7 days and start at €385 for one-way flights and €393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 31 Oct - Wed, 5 Nov
DUB
Dublin
SFO
San Francisco
€393 Return, found 6 days ago
€393
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 31 Oct from Dublin to San Francisco, returning Wed, 5 Nov, priced at €393 found 6 days ago
American Airlines
Tue, 11 Nov - Tue, 25 Nov
DUB
Dublin
SFO
San Francisco
€490 Return, found 15 hours ago
€490
Return
found 15 hours ago
Select American Airlines flight, departing Tue, 11 Nov from Dublin to San Francisco, returning Tue, 25 Nov, priced at €490 found 15 hours ago
British Airways
Thu, 20 Nov - Sat, 29 Nov
DUB
Dublin
SFO
San Francisco
€491 Return, found 6 days ago
€491
Return
found 6 days ago
Select British Airways flight, departing Thu, 20 Nov from Dublin to San Francisco, returning Sat, 29 Nov, priced at €491 found 6 days ago
Aer Lingus
Sat, 15 Nov - Sat, 22 Nov
DUB
Dublin
SFO
San Francisco
€492 Return, found 6 hours ago
€492
Return
found 6 hours ago
Select Aer Lingus flight, departing Sat, 15 Nov from Dublin to San Francisco, returning Sat, 22 Nov, priced at €492 found 6 hours ago
British Airways
Mon, 20 Oct - Fri, 31 Oct
DUB
Dublin
SJC
San Jose
€494 Return, found 6 days ago
€494
Return
found 6 days ago
Select British Airways flight, departing Mon, 20 Oct from Dublin to San Jose, returning Fri, 31 Oct, priced at €494 found 6 days ago
KLM
Sun, 14 Sep - Thu, 25 Sep
DUB
Dublin
SFO
San Francisco
€494 Return, found 4 days ago
€494
Return
found 4 days ago
Select KLM flight, departing Sun, 14 Sep from Dublin to San Francisco, returning Thu, 25 Sep, priced at €494 found 4 days ago
United
Tue, 9 Sep - Tue, 16 Sep
FRA
Frankfurt
SFO
San Francisco
€503 Return, found 1 day ago
€503
Return
found 1 day ago
Select United flight, departing Tue, 9 Sep from Frankfurt to San Francisco, returning Tue, 16 Sep, priced at €503 found 1 day ago
Iberia
Sat, 15 Nov - Sun, 30 Nov
DUB
Dublin
SJC
San Jose
€506 Return, found 6 days ago
€506
Return
found 6 days ago
Select Iberia flight, departing Sat, 15 Nov from Dublin to San Jose, returning Sun, 30 Nov, priced at €506 found 6 days ago
Air France
Sun, 14 Sep - Thu, 25 Sep
DUB
Dublin
SFO
San Francisco
€506 Return, found 4 days ago
€506
Return
found 4 days ago
Select Air France flight, departing Sun, 14 Sep from Dublin to San Francisco, returning Thu, 25 Sep, priced at €506 found 4 days ago
Lufthansa
Fri, 14 Nov - Wed, 10 Dec
FRA
Frankfurt
SFO
San Francisco
€506 Return, found 3 days ago
€506
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 14 Nov from Frankfurt to San Francisco, returning Wed, 10 Dec, priced at €506 found 3 days 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 €393. 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 €393 and €536. If you were travelling one way out of Dublin (DUB), you could have picked up a bargain from just €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 €393 to €536 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.

TAP Portugal
Fri, 31 Oct - Wed, 5 Nov
DUB
Dublin
SFO
San Francisco
€393 Return, found 6 days ago
€393
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 31 Oct from Dublin to San Francisco, returning Wed, 5 Nov, priced at €393 found 6 days ago
*Available to Expedia members.