Cheap Flights to Contra Costa County from $140 (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.

Wed, Oct 28 - Mon, Nov 2
LGA
LaGuardia
SFO
San Francisco Intl.
$280 Roundtrip, found 2 hours ago
$280
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Oct 28 from LaGuardia to San Francisco Intl., returning Mon, Nov 2, priced at $280 found 2 hours ago
Thu, Oct 15 - Sun, Oct 18
EWR
Newark Liberty Intl. Airport
SFO
San Francisco Intl.
$280 Roundtrip, found 2 hours ago
$280
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Newark Liberty Intl. Airport to San Francisco Intl., returning Sun, Oct 18, priced at $280 found 2 hours ago
Tue, Sep 29 - Fri, Oct 2
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$284 Roundtrip, just found
$284
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Sep 29 from John F. Kennedy Intl. to San Francisco Intl., returning Fri, Oct 2, priced at $284 just found
Sat, Oct 17 - Tue, Oct 20
EWR
Newark Liberty Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 17 from Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl., returning Tue, Oct 20, priced at $317 found 1 day ago
Tue, Nov 17 - Tue, Nov 17
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 17 from John F. Kennedy Intl. to San Francisco Intl., returning Tue, Nov 17, priced at $321 found 2 days ago
Wed, Dec 2 - Mon, Dec 7
EWR
Newark Liberty Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$322 Roundtrip, found 10 hours ago
$322
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Dec 2 from Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl., returning Mon, Dec 7, priced at $322 found 10 hours ago
Thu, Sep 10 - Tue, Oct 6
EWR
Newark Liberty Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$326 Roundtrip, found 4 days ago
$326
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 10 from Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl., returning Tue, Oct 6, priced at $326 found 4 days ago
Sat, Feb 27 - Sat, Feb 27
JFK
John F. Kennedy Intl.
SFO
San Francisco Intl.
$332 Roundtrip, found 4 days ago
$332
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Feb 27 from John F. Kennedy Intl. to San Francisco Intl., returning Sat, Feb 27, priced at $332 found 4 days ago
OriginDestinationTravel DatesFlights From*
PDXSan FranciscoNovember 12 to November 21$110
PDXSan JoseDecember 5 to December 5$112
PDXOaklandOctober 27 to October 27$112
MCOSan JoseNovember 9 to November 16$238
MCOSan JoseNovember 9 to November 16$238
MCOSan FranciscoNovember 3 to November 10$258
MCOSan FranciscoNovember 3 to November 10$258
MCOOaklandSeptember 22 to September 30$293
MCOOaklandSeptember 22 to September 30$293
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PDXSan FranciscoAugust 29 to September 6$310
PDXSan JoseAugust 30 to September 6$348
MCOSan FranciscoAugust 30 to October 14$359
MCOSan FranciscoAugust 30 to October 14$359
PDXOaklandAugust 28 to August 31$397
MCOSan JoseAugust 30 to September 3$407
MCOSan JoseAugust 30 to September 3$407
MCOOaklandAugust 28 to August 31$477
MCOOaklandAugust 28 to August 31$477
*Prices include taxes and fees

Best Contra Costa County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Westin St. Francis San Francisco on Union Square
4.5-star property

The Westin St. Francis San Francisco on Union Square

Nov 9 - Nov 12

3 night stay

Dallas (DAL) to San Francisco (SFO)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,140, price is now $541 per person
$541
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Sep 24 - Sep 28

4 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Price was $1,382, price is now $618 per person
$618
per person
found 1 day ago
The Grove Inn
3.0-star property

The Grove Inn

Oct 8 - Oct 13

5 night stay

Dallas (DFW) to San Francisco (SFO)

Frontier Airlines • Roundtrip • Coach
Price was $1,476, price is now $685 per person
$685
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Dallas 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 Civic Park and Lesher Center for the Arts are located nearby.
8.6/10 Excellent! (1,135 reviews)
"The restaurant bartender was wonderful. The front desk gentleman was surly and rude."

Reviewed on Aug 23, 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.
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 $110 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, October 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 $110. 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 $110 and $477. 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.