Cheap Flights to Contra Costa County from $129 (2026/2027)

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Walnut Creek

Flights
Walnut Creek

How Much Does it Cost To Fly To Contra Costa County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Dec 8 - Sat, Dec 12
EWR
Newark Liberty Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Tue, Dec 8 from Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl., returning Sat, Dec 12, priced at $284 found 4 days ago
Thu, Dec 3 - Sun, Dec 6
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Thu, Dec 3 from John F. Kennedy Intl. to San Francisco Intl., returning Sun, Dec 6, priced at $285 found 2 days ago
Tue, Dec 8 - Sat, Dec 12
EWR
Newark Liberty Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$287 Roundtrip, found 4 days ago
$287
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Dec 8 from Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl., returning Sat, Dec 12, priced at $287 found 4 days ago
Sat, Oct 3 - Sat, Oct 24
EWR
Newark Liberty Intl. Airport
SFO
San Francisco Intl.
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Newark Liberty Intl. Airport to San Francisco Intl., returning Sat, Oct 24, priced at $287 found 1 day ago
Tue, Oct 6 - Wed, Oct 28
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$287 Roundtrip, found 12 hours ago
$287
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Oct 6 from John F. Kennedy Intl. to San Francisco Intl., returning Wed, Oct 28, priced at $287 found 12 hours ago
Thu, Oct 29 - Wed, Nov 4
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$288 Roundtrip, just found
$288
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Oct 29 from John F. Kennedy Intl. to San Francisco Intl., returning Wed, Nov 4, priced at $288 just found
Thu, Sep 10 - Wed, Sep 16
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$289 Roundtrip, just found
$289
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Sep 10 from John F. Kennedy Intl. to San Francisco Intl., returning Wed, Sep 16, priced at $289 just found
Tue, Sep 29 - Sun, Oct 4
JFK
John F. Kennedy Intl.
SJC
Norman Y. Mineta San Jose Intl.
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 29 from John F. Kennedy Intl. to Norman Y. Mineta San Jose Intl., returning Sun, Oct 4, priced at $297 found 1 day ago
OriginDestinationTravel DatesFlights From*
PDXOaklandJune 9 to June 9$135
PDXSan FranciscoJuly 14 to July 21$137
PDXSan JoseAugust 26 to September 2$157
MCOSan JoseAugust 24 to August 30$287
MCOSan JoseAugust 24 to August 30$287
MCOSan FranciscoAugust 20 to August 25$340
MCOSan FranciscoAugust 20 to August 25$340
MCOOaklandJuly 21 to July 28$369
MCOOaklandJuly 21 to July 28$369
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PDXSan FranciscoMay 29 to May 31$310
PDXOaklandMay 31 to June 7$331
PDXSan JoseMay 30 to May 31$375
MCOSan FranciscoMay 30 to June 10$480
MCOSan FranciscoMay 30 to June 10$480
MCOSan JoseMay 30 to July 4$496
MCOSan JoseMay 30 to July 4$496
MCOOaklandMay 30 to June 2$526
MCOOaklandMay 30 to June 2$526
*Prices include taxes and fees

Best Contra Costa County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Motel 6 Sacramento, CA - Old Sacramento North
2.0-star property

Motel 6 Sacramento, CA - Old Sacramento North

Jun 24 - Jun 26

2 night stay

Denver (DEN) to Sacramento (SMF)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $727, price is now $381 per person
$381
per person
found 1 day ago
Encore Inn Inglewood
2.5-star property

Encore Inn Inglewood

Jul 2 - Jul 6

4 night stay

Dallas (DAL) to Los Angeles (LAX)

Southwest Airlines • Roundtrip • Coach
Price was $1,841, price is now $593 per person
$593
per person
found 1 day ago
SIRTAJ - Beverly Hills
4.0-star property

SIRTAJ - Beverly Hills

Jun 30 - Jul 4

4 night stay

Denver (DEN) to Los Angeles (LAX)

Frontier Airlines • Roundtrip • Coach
Price was $1,799, price is now $950 per person
$950
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Denver to Contra Costa County
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Travelers ❤️ These Contra Costa County 🏨

Walnut Creek Marriott

Walnut Creek Marriott

3.5 out of 5
2355 N Main St Walnut Creek CA
Book a stay at this business-friendly hotel in Walnut Creek. Enjoy a 24-hour fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lesher Center for the Arts and Lindsay Wildlife Museum are located nearby.
8.8/10 Excellent! (1,006 reviews)
"Internet and phone in the room did not work."

Reviewed on May 21, 2026

Opens in a new windowWalnut Creek Marriott
Embassy Suites by Hilton Walnut Creek

Embassy Suites by Hilton Walnut Creek

3.5 out of 5
1345 Treat Boulevard Walnut Creek CA
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 staff in our reviews. Popular attractions Diablo Hills Golf Course and Gardens at Heather Farm are located nearby.
8.4/10 Very Good! (1,253 reviews)
"The staff was above par amazing! I only stayed for one night but I was as comfortable as I could be away from home and the lobby evening/night staff were incredible! I was treated as if I were VIP or something! Very sweet and considerate!"

Reviewed on May 21, 2026

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

Hilton Concord

3.5 out of 5
1970 Diamond Blvd Concord CA
Stay at this hotel in Concord. Enjoy breakfast (surcharge), a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Willows Theater and The Veranda are located nearby.
7.8/10 Good! (1,003 reviews)
"My husband travels often for business, and sometimes appointments get moved around unexpectedly. When that happens, he needs a comfortable place to land early, and the ladies at the front desk were incredibly accommodating with an early check-in. This hotel is perfect for business travelers—centrally ..."

Reviewed on May 23, 2026

Opens in a new windowHilton Concord
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Sonesta Select Pleasant Hill

Sonesta Select Pleasant Hill

3 out of 5
2250 Contra Costa Blvd Pleasant Hill CA
Book a stay at this business-friendly hotel in Pleasant Hill. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Cinemark Century Downtown Pleasant Hill 16 and Sunvalley Shopping Center are located nearby.
8.8/10 Excellent! (1,300 reviews)
"One washing machine for whole hotel... one dryer... No commons -- they are under construction but did not say that at reservation time."

Reviewed on May 23, 2026

Opens in a new windowSonesta Select Pleasant Hill
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.

Frequently asked questions

How much is the cheapest flight to Contra Costa County?
During the last seven days, the cheapest roundtrip flight to Contra Costa County cost $135 on this site. Look through our excellent deals, secure your booking and start planning your next travel adventure. This price was available on Travelocity for flights to Contra Costa County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Contra Costa County?
Based on Travelocity's direct return flight demand between January and December last year, December is the cheapest period to jet off to Contra Costa County. Search for flights across this month and bag a terrific deal today.
How can I check my flight status to Contra Costa County?
Check the status of your flight to Contra Costa County, make changes to your journey and loads more from our helpful Trips portal. Located at the top of the Travelocity homepage, it's the place to manage and view your bookings. All you need to do is log in or open an account. Savvy adventurers will also appreciate the Travelocity app. You'll get real-time travel updates, along with the ability to view and book hotels, flights, rental cars and activities while you're on the go. If you have family flying with you, it's also a quick way to share travel info with each other.
How do I find the best deals on flights to Contra Costa County?
It's better to book early, and if possible, avoid traveling during busy peak periods. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. You'll then see prices for surrounding days. In the last seven days, the best price for a return flight to Contra Costa County was $135. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Contra Costa County with Travelocity?
From cheap family flights to vacation packages, Travelocity is your one-stop shop for incredible adventures. With everything at hand, you can spend more time dreaming about the cool things you'll be getting up to in Contra Costa County and less time planning. Plus with our Price Match Guarantee and 24/7 customer support throughout your trip, our goal is to make your next vacation the most magical one yet.
What are the most popular flight routes to Contra Costa County?
To help you find flights to Contra Costa County, here's our list of some of the leading routes:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to San Francisco Intl. Airport (SFO) - 5,325 flights a month.
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Francisco Intl. Airport (SFO) - 3,874 flights a month.
  • New York, NY (JFK-John F. Kennedy Intl.) to San Francisco Intl. Airport (SFO) - 2,903 flights a month.

How much is a flight to Contra Costa County on average?
In the last seven days, roundtrip flights to Contra Costa County cost between $135 and $526. No matter what kind of ticket you're after, we have some incredible deals to help you keep within budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Contra Costa County?
The length of your direct flight to Contra Costa County depends on your departure point. To give you an idea of what to expect, here are the average journey times for a few in-demand routes to Contra Costa County:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to San Francisco Intl. Airport (SFO) - 1 hour and 51 minutes
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Francisco Intl. Airport (SFO) - 2 hours and 12 minutes
  • New York, NY (JFK-John F. Kennedy Intl.) to San Francisco Intl. Airport (SFO) - 6 hours and 26 minutes

What can I expect on a flight to Contra Costa County?
That depends on several factors. Is your flight to Contra Costa County an hour long or many hours long? Have you booked with a full-service airline or a low-cost one? These things will influence your experience in the air. If you're traveling long haul, many airlines include hot meals, drinks and entertainment. Budget carriers are a terrific option when it comes to cheap flights for family vacations or shorter trips. But, they normally won't have the same inclusions as a full-service airline.