$34 Cheap flights to Contra Costa County

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Top places to visit in Contra Costa County

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Concord

Concord

Cheap flights to Contra Costa County from $34 One Way, $43 Round Trip

$43 return flights and $34 one-way flights to Contra Costa County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 5 - Fri, Dec 5
LAX
Los Angeles
SJC
San Jose
$43 Roundtrip, found 1 day ago
$43
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Dec 5 from Los Angeles to San Jose, returning Fri, Dec 5, priced at $43 found 1 day ago
Thu, Dec 11 - Thu, Dec 11
LAX
Los Angeles
SFO
San Francisco
$55 Roundtrip, found 2 days ago
$55
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Los Angeles to San Francisco, returning Thu, Dec 11, priced at $55 found 2 days ago
Sat, Nov 8 - Tue, Nov 11
LAX
Los Angeles
SJC
San Jose
$78 Roundtrip, found 4 days ago
$78
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Los Angeles to San Jose, returning Tue, Nov 11, priced at $78 found 4 days ago
Sat, Jan 10 - Sat, Jan 10
LAX
Los Angeles
SJC
San Jose
$97 Roundtrip, found 17 hours ago
$97
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Sat, Jan 10 from Los Angeles to San Jose, returning Sat, Jan 10, priced at $97 found 17 hours ago
Wed, Dec 17 - Sat, Jan 17
LAX
Los Angeles
SJC
San Jose
$97 Roundtrip, found 17 hours ago
$97
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Dec 17 from Los Angeles to San Jose, returning Sat, Jan 17, priced at $97 found 17 hours ago
Sat, Nov 15 - Mon, Nov 17
EWR
New York
SFO
San Francisco
$140 Roundtrip, found 4 hours ago
$140
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Nov 15 from New York to San Francisco, returning Mon, Nov 17, priced at $140 found 4 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
PDXSan FranciscoOctober 17 to October 19$277
PDXOaklandOctober 18 to October 21$294
MCOSan FranciscoOctober 18 to October 25$438
MCOSan FranciscoOctober 18 to October 25$438
PDXSan JoseOctober 18 to October 25$452
MCOSan JoseOctober 19 to October 31$593
MCOSan JoseOctober 19 to October 31$593
MCOOaklandOctober 18 to October 21$651
MCOOaklandOctober 18 to October 21$651
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Contra Costa County Accommodation Deals

Sonesta Select Pleasant Hill

Sonesta Select Pleasant Hill

3 out of 5
2250 Contra Costa Blvd, Pleasant Hill, CA
Fully refundableReserve now, pay when you stay
$129 nightly
The price is $147 total per night from Oct 12 to Oct 13
$147 total
Oct 12 - Oct 13
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Pleasant Hill. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,044 reviews)
"Good"

Reviewed on Oct 6, 2025

Opens in a new windowSonesta Select Pleasant Hill
Embassy Suites by Hilton Walnut Creek

Embassy Suites by Hilton Walnut Creek

3.5 out of 5
1345 Treat Boulevard, Walnut Creek, CA
Fully refundableReserve now, pay when you stay
$126 nightly
The price is $143 total per night from Nov 9 to Nov 10
$143 total
Nov 9 - Nov 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Walnut Creek. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,193 reviews)
"Clean"

Reviewed on Oct 6, 2025

Opens in a new windowEmbassy Suites by Hilton Walnut Creek
Walnut Creek Marriott

Walnut Creek Marriott

3.5 out of 5
2355 N Main St, Walnut Creek, CA
Fully refundableReserve now, pay when you stay
$127 nightly
The price is $142 total per night from Oct 19 to Oct 20
$142 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in Walnut Creek. Enjoy a 24-hour fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests ...
8.4/10 Very Good! (1,003 reviews)
"Comfortable stay in a very convenient location. Would stay again."

Reviewed on Sep 28, 2025

Opens in a new windowWalnut Creek Marriott
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Sonesta Select San Ramon

Sonesta Select San Ramon

3 out of 5
18090 San Ramon Valley Blvd, San Ramon, CA
Fully refundableReserve now, pay when you stay
$101 nightly
The price is $110 total per night from Oct 30 to Oct 31
$110 total
Oct 30 - Oct 31
Total with taxes and fees
Stay at this 3-star business-friendly hotel in San Ramon. Enjoy breakfast (surcharge), a 24-hour fitness center, and parking (surcharge). Our guests praise the ...
8.6/10 Excellent! (1,006 reviews)
"Clean room, excellent staff"

Reviewed on Oct 9, 2025

Opens in a new windowSonesta Select San Ramon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Economy

Chevy Spark or similar
  • 4 people
  • Unlimited mileage
Los Angeles, California, USA
Chevy Spark

$18

$65 total
found 23 hours ago
Economy Chevy Spark

Compact

Hyundai Accent or similar
  • 4 people
  • Unlimited mileage
Los Angeles, California, USA
Hyundai Accent

$19

$67 total
found 23 hours ago
Compact Hyundai Accent

Midsize

Kia Forte or similar
  • 5 people
  • Unlimited mileage
Los Angeles, California, USA
Kia Forte

$20

$69 total
found 23 hours ago
Midsize Kia Forte

Fullsize

Nissan Altima or similar
  • 5 people
  • Unlimited mileage
Los Angeles, California, USA
Nissan Altima

$21

$72 total
found 23 hours ago
Fullsize Nissan Altima
Lowest prices found within the past 23 hours. Prices and availability subject to change. Additional terms may apply.

Contra Costa County

Struggling to find international and domestic flights that suit your budget. Consider one of the cheaper options available when you book your flight with Orbitz, where you get guaranteed low prices

Orbitz becomes your Mobile friend

You can now book flights to Contra Costa County on the new cutting-edge mobile tool for Android or iPhone users. Hotel packages, flight updates and changes can all be accessed using this tool. When you make any reservations or bookings using this service, confirmation will be provided on the same day the request was made. Take advantage of Orbitz friendly service and low cost Contra Costa County flights.

Discounted tickets available for flights to Contra Costa County

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Contra Costa County flights with us and structure a package that includes car hire, family activities and cheap accommodation. Orbitz will ensure that all your requirements are met, letting you relax and enjoy your holiday as it was intended.

Orbitz offers discounted Contra Costa County flights

Discounted flights to Contra Costa County ensure that all who want to travel can Take advantage of Orbitz’ guaranteed low prices and affordable packages. You will enjoy a hassle free trip, an up to date travel planner and friendly service.

Traveler profile updates

When flying with Orbitz, take advantage of frequent updates on your flights to Contra Costa County. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Contra Costa County flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

Frequently asked questions

Which airlines fly to Contra Costa County?
With 12 airlines waiting to whisk you off to Contra Costa County, finding the ideal flight will be a cinch. Lock in a ticket with one of these major international carriers that touch down in San Francisco Intl. Airport (SFO):

  • United Airlines - 487 flights to Contra Costa County per month
  • Air Canada - 261 flights to Contra Costa County per month
  • Alaska Airlines - 56 flights to Contra Costa County per month

How much is a flight to Contra Costa County?
If you're hunting down round-trip flights, fares ranged from $43 to $651 this week. The most affordable one-way ticket was $34, departing from Los Angeles (LAX).
How to book the cheapest flight to Contra Costa County?
Landing cheap flights to Contra Costa County is as simple as booking your ticket with Orbitz. But if you'd love to make sure you're getting the best flight deals around, here are a few tips worth following:

  • Depending on where you're taking off from, select the 'Nearby airports' function (located under the departure and arrival form fields). Oftentimes, other departure points will have more competitive fares.
  • If your plans aren't set in concrete, click on the 'Show flexible dates' option to compare flight deals for a variety of departure dates. You may find an amazing fare.
  • Select 'Show options' to filter your search results. You can pick your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • Once you've figured out your travel dates, don't delay booking your flight. Airfares generally become more expensive as the departure date nears.
  • Consider bundling your flights, hotels and car rentals into an Orbitz package deal to save cash.
  • Don't travel during the busy season if you can. By avoiding school vacations and summer, you can save loads on your airfares.

What is the best time to book a flight to Contra Costa County?
If your schedule allows, book your tickets to Contra Costa County in January. This is the best month for low airfares, followed by February and August. With a bit of organizing, you're guaranteed to find a cheap flight with Orbitz.
What day of the week is the cheapest to book a flight to Contra Costa County?
To pick up an unbeatable flight deal, make a booking on a Tuesday, Wednesday or Saturday. These are generally the cheapest days of the week to book seats to Contra Costa County.
What is the cheapest day of the week to fly to Contra Costa County?
Everyone enjoys a good bargain, so we recommend going early in the week for cheap flights to Contra Costa County. Orbitz data from 2020 shows you can lock in the best prices on flights that depart on Mondays. Tuesdays are the next cheapest day, while Saturdays are the dearest. Many passengers like to travel at the end of the week, so leave those Saturdays for catching up with pals.
What is the cheapest month to fly to Contra Costa County?
Travel during August if you're sticking to a budget. Orbitz data shows that this is generally the best month for cheap flights to Contra Costa County. June is when ticket prices are at their most expensive.
Which airlines allow free cancellation?
Life changes, and we think your ticket should be able to do the same. That's why Orbitz makes it easy to search for flights with no change fees and free cancellation. Just enter your travel details and then choose "Filter by flexible change policies." How's that for easy?
What do I need for the flight to Contra Costa County?
Whether you're a frequent flyer or it's your first time in the air, it helps to be organized when you travel. Here are a few things to keep in mind:

  • Ensure that you have your travel paperwork and some identification. For international journeys, you'll need to bring your passport. When purchasing your tickets, always use the same name, birth date and gender as stated on your government-issued ID.
  • A properly packed carry-on bag is just the ticket for a great flight experience. Given your flight to Contra Costa County is no quick hop, take enough snacks and activities to keep you busy. Something to read or listen to will help the hours pass.
  • Never mind what the season is at your destination, airplane cabins can get chilly. Carry an extra layer on your journey to stay warm and comfy.

How do I get cheap first-class/business deals to Contra Costa County?
There are ways of booking business or first-class airfares to Contra Costa County that won't burn a hole through your budget. Find a seat in the pointy end of the plane for less with these handy tips:

  • Being flexible isn't just for your yoga class. Have some room to move around your travel dates so you can pick up cheaper airfares when they pop up.
  • Many low-cost airlines nowadays have outstanding business-class seating without the pricey fees.
  • Take advantage of your airline's rewards program and use points to upgrade your seat. Alternatively, you can try bidding for an upgrade in an online auction.

What is the best time to go to Contra Costa County?
You'll have tons of fun whatever time of the year you decide to go to Contra Costa County, but May, June and August are the liveliest months. Want to fill your itinerary with loads of warm-weather adventures? Book your getaway close to June 20. This is when the summer season kicks off in the Northern Hemisphere. Expect the mercury to span between 55 ºF and 80 ºF during this time.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.