Flights To Contra Costa County - Cheap Flights Starting at CA $81

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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.

Wed, Sep 16 - Wed, Sep 23
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
CA $163 Roundtrip, found 12 hours ago
CA $163
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Seattle - Tacoma Intl. to San Francisco Intl., returning Wed, Sep 23, priced at CA $163 found 12 hours ago
Tue, Sep 15 - Tue, Sep 22
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
CA $165 Roundtrip, found 17 hours ago
CA $165
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Sep 15 from Seattle - Tacoma Intl. to Oakland Intl., returning Tue, Sep 22, priced at CA $165 found 17 hours ago
Wed, Nov 11 - Wed, Nov 18
SEA
Seattle - Tacoma Intl.
SJC
Norman Y. Mineta San Jose Intl.
CA $217 Roundtrip, found 19 hours ago
CA $217
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Nov 11 from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Nov 18, priced at CA $217 found 19 hours ago
Sat, Oct 24 - Sat, Oct 31
PAE
Seattle Paine Field Intl. Airport
SFO
San Francisco Intl.
CA $217 Roundtrip, found 2 days ago
CA $217
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Seattle Paine Field Intl. Airport to San Francisco Intl., returning Sat, Oct 31, priced at CA $217 found 2 days ago
Fri, Nov 6 - Mon, Nov 9
YVR
Vancouver Intl.
SFO
San Francisco Intl.
CA $263 Roundtrip, found 1 hour ago
CA $263
Roundtrip
found 1 hour ago
Select Flair Airlines flight, departing Fri, Nov 6 from Vancouver Intl. to San Francisco Intl., returning Mon, Nov 9, priced at CA $263 found 1 hour ago
Thu, Oct 15 - Sun, Oct 18
YYC
Calgary Intl.
SFO
San Francisco Intl.
CA $352 Roundtrip, just found
CA $352
Roundtrip
just found
Select WestJet flight, departing Thu, Oct 15 from Calgary Intl. to San Francisco Intl., returning Sun, Oct 18, priced at CA $352 just found
Wed, Sep 16 - Wed, Sep 23
YXX
Abbotsford Intl.
SFO
San Francisco Intl.
CA $352 Roundtrip, just found
CA $352
Roundtrip
just found
Select WestJet flight, departing Wed, Sep 16 from Abbotsford Intl. to San Francisco Intl., returning Wed, Sep 23, priced at CA $352 just found
Thu, Nov 5 - Wed, Nov 11
PAE
Seattle Paine Field Intl. Airport
OAK
Oakland Intl.
CA $355 Roundtrip, found 1 day ago
CA $355
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 5 from Seattle Paine Field Intl. Airport to Oakland Intl., returning Wed, Nov 11, priced at CA $355 found 1 day ago
Sat, Jan 23 - Sat, Jan 30
PAE
Seattle Paine Field Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
CA $356 Roundtrip, found 2 days ago
CA $356
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jan 23 from Seattle Paine Field Intl. Airport to Norman Y. Mineta San Jose Intl., returning Sat, Jan 30, priced at CA $356 found 2 days ago
OriginDestinationTravel datesFlights from*
PDXSan FranciscoSeptember 26 to September 29CA $161
PDXOaklandNovember 11 to November 17CA $163
PDXSan JoseSeptember 24 to September 28CA $165
MCOSan FranciscoOctober 29 to November 4CA $440
MCOSan FranciscoOctober 29 to November 4CA $440
MCOOaklandOctober 15 to October 21CA $472
MCOOaklandOctober 15 to October 21CA $472
MCOSan JoseSeptember 28 to October 5CA $660
MCOSan JoseSeptember 28 to October 5CA $660
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
PDXSan FranciscoAugust 28 to September 7CA $424
PDXOaklandAugust 28 to August 31CA $620
PDXSan JoseAugust 28 to August 29CA $900
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

Sep 19 - Sep 23

4 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • Coach
Price was CA $1,890, price is now CA $663 per person
CA $663
per person
found 1 day ago
SIRTAJ - Beverly Hills
4.0-star property

SIRTAJ - Beverly Hills

Oct 14 - Oct 18

4 night stay

Vancouver (YVR) to Los Angeles (LAX)

WestJet • Roundtrip • Coach
Price was CA $1,722, price is now CA $841 per person
CA $841
per person
found 1 day ago
Margaritaville Hotel San Diego Gaslamp Quarter
4.0-star property

Margaritaville Hotel San Diego Gaslamp Quarter

Sep 19 - Sep 23

4 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • Coach
Price was CA $1,521, price is now CA $810 per person
CA $810
per person
found 1 day ago
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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 Civic Park and Lesher Center for the Arts are located nearby.
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! (1,388 reviews)
"Nice clean and great location. Breakfast is good too"

Reviewed on Aug 22, 2026

Opens in a new windowEmbassy Suites by Hilton Walnut Creek
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! (1,428 reviews)
"Nice"

Reviewed on Aug 22, 2026

Opens in a new windowSonesta Select Pleasant Hill
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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.
Opens in a new windowHilton Concord
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 CA $161 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, September 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 CA $161. 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 CA $161 and CA $900. 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.