Cheap Flights to Lake County from $59 (2026/2027)

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A lake, mountains, and a rainbow.

Clearlake

Flights
Clearlake

How Much Does it Cost To Fly To Lake County?

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

Fri, Dec 11 - Fri, Dec 18
SAN
San Diego Intl.
STS
Sonoma County
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Dec 11 from San Diego Intl. to Sonoma County, returning Fri, Dec 18, priced at $117 found 1 hour ago
Wed, Jan 13 - Wed, Jan 20
BUR
Hollywood Burbank
STS
Sonoma County
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jan 13 from Hollywood Burbank to Sonoma County, returning Wed, Jan 20, priced at $117 just found
Sun, Dec 6 - Fri, Dec 11
BUR
Hollywood Burbank
STS
Sonoma County
$130 Roundtrip, found 10 hours ago
$130
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sun, Dec 6 from Hollywood Burbank to Sonoma County, returning Fri, Dec 11, priced at $130 found 10 hours ago
Thu, Nov 12 - Sun, Nov 15
SAN
San Diego Intl.
STS
Sonoma County
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Nov 12 from San Diego Intl. to Sonoma County, returning Sun, Nov 15, priced at $154 found 1 day ago
Tue, Dec 8 - Tue, Dec 15
LAS
Harry Reid Intl.
STS
Sonoma County
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Dec 8 from Harry Reid Intl. to Sonoma County, returning Tue, Dec 15, priced at $157 found 11 hours ago
Tue, Nov 17 - Sat, Nov 21
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$172 Roundtrip, found 1 day ago
$172
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 17 from Seattle - Tacoma Intl. to Sonoma County, returning Sat, Nov 21, priced at $172 found 1 day ago
Fri, Dec 25 - Fri, Dec 25
LAX
Los Angeles Intl.
STS
Sonoma County
$172 Roundtrip, found 5 days ago
$172
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Dec 25 from Los Angeles Intl. to Sonoma County, returning Fri, Dec 25, priced at $172 found 5 days ago
Mon, Mar 1 - Tue, Mar 2
LAX
Los Angeles Intl.
STS
Sonoma County
$187 Roundtrip, found 4 days ago
$187
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Mar 1 from Los Angeles Intl. to Sonoma County, returning Tue, Mar 2, priced at $187 found 4 days ago
OriginDestinationTravel DatesFlights From*
SANWindsorDecember 3 to December 9$117
SEAWindsorNovember 17 to November 21$172
LAXWindsorNovember 12 to November 30$177
PHXWindsorDecember 8 to December 15$204
ATLWindsorDecember 3 to December 8$257
MSPWindsorDecember 5 to December 12$269
BOSWindsorDecember 2 to December 9$291
DFWWindsorNovember 14 to November 16$329
CLTWindsorNovember 22 to November 23$388
GDLWindsorNovember 7 to November 11$811
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SANWindsorNovember 1 to November 7$263
LAXWindsorNovember 1 to November 7$316
SEAWindsorOctober 30 to November 1$439
ATLWindsorOctober 31 to November 7$444
PHXWindsorOctober 31 to November 2$479
MSPWindsorOctober 30 to November 1$589
DALWindsorOctober 30 to October 31$657
BOSWindsorNovember 1 to November 5$721
*Prices include taxes and fees

Best Lake County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
SIRTAJ - Beverly Hills
4.0-star property

SIRTAJ - Beverly Hills

Dec 11 - Dec 14

3 night stay

Denver (DEN) to Los Angeles (LAX)

Frontier Airlines • Roundtrip • Coach
Price was $664, price is now $323 per person
$323
per person
found 1 day ago
The Hollywood Franklin Hotel near Universal Studios
3.0-star property

The Hollywood Franklin Hotel near Universal Studios

Dec 11 - Dec 14

3 night stay

Denver (DEN) to Los Angeles (LAX)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $665, price is now $356 per person
$356
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Nov 12 - Nov 16

4 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,544, price is now $827 per person
$827
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Denver to Lake County
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Travelers ❤️ These Lake County 🏨

Skylark Shores Resort

Skylark Shores Resort

2.5 out of 5
1120 N Main St Lakeport CA
Book a stay at this beach hotel in Lakeport. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Lakeport Historic Courthouse Museum and Library Park are located nearby.
8.4/10 Very Good! (947 reviews)
"Enjoyable place with an amazing view of the sun rise."

Reviewed on Oct 24, 2026

Opens in a new windowSkylark Shores Resort
Robinson Rancheria Resort and Casino

Robinson Rancheria Resort and Casino

3 out of 5
1545 E Highway 20 Upper Lake CA
Stay at this hotel in Upper Lake. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Robinson Rancheria Resort and Casino and Running Creek Casino are located nearby.
Opens in a new windowRobinson Rancheria Resort and Casino
Travelodge by Wyndham Clearlake

Travelodge by Wyndham Clearlake

2 out of 5
4775 Old Highway 53 Clearlake CA
Stay at this motel in Clearlake. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Redbud Park and Austin Park are located nearby.
6/10 (399 reviews)
"Don’t stay here, cops showed up and almost arrested someone. Also trying to check out was a pain."

Reviewed on Oct 17, 2026

Opens in a new windowTravelodge by Wyndham Clearlake
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The Lodge At Blue Lakes

The Lodge At Blue Lakes

3 out of 5
5135 W Highway 20 Upper Lake CA
Book a stay at this beach hotel in Upper Lake. Enjoy free WiFi, free parking, and a private beach. Our guests praise the helpful staff in our reviews. Popular attractions Blue Lakes and Upper Lake Main Street are located nearby.
Opens in a new windowThe Lodge At Blue Lakes
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 Lake County?
Your next dream vacation doesn't have to cost a fortune. In the last seven days, the cheapest return flight to Lake County cost $117. Find your perfect fare and spend the cash you save on awesome experiences. This price was available on Travelocity for flights to Lake County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Lake County?
With 15 airline companies flying into Lake County, finding the perfect flight should be easy. If you're arriving in Hidden Valley Lake, consider the well-known carrier, Alaska Airlines. It has around 333 services to this fascinating city a month.
What is the cheapest month to fly to Lake County?
According to Travelocity's direct return flight demand from January to December last year, December is the cheapest period to journey to Lake County. Keep your eyes peeled for flights throughout this month and get a terrific deal today.
How can I check my flight status to Lake County?
Check for updates on your flight to Lake County, make changes to your journey and loads more from our handy "Trips" portal. Found at the top of our homepage, it's your one-stop shop for viewing and managing your bookings. All you have to do is sign in or open an account. Savvy wanderers will also appreciate the Travelocity app. You'll get alerts for any gate changes and flight delays, along with the ability to find deals on rental cars, hotels and activities while you're on the move. If you have friends or family flying with you, it's also a quick way to share travel details with each other.
How do I find the best deals on flights to Lake County?
Being flexible with your dates is one of the best ways to pick up an unbeatable deal. Travelocity makes it super simple to find your ideal fare through the "Flexible dates" feature. Search for your flight to Lake County, then compare prices for surrounding days by hitting the "Flexible dates" box at the top of the page. Booking earlier and traveling outside of peak periods are other tips. In the last seven days, the lowest price for a roundtrip flight to Lake County was $117 on our site. 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 Lake County with Travelocity?
Look for cheap flights to Lake County with Travelocity and begin planning your next adventure. With round-the-clock customer service throughout every step of the process and a Price Match Guarantee, we take the fuss out of booking cheap family flights, hotels, activities and more. Snap up an awesome deal now and get ready for an amazing adventure.
What are the most popular flight routes to Lake County?
Browse through these leading flight routes to Lake County and start planning your next great adventure:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Sonoma County Airport (STS) - 494 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Sonoma County Airport (STS) - 468 flights a month.
  • San Diego, CA (SAN-San Diego Intl.) to Sonoma County Airport (STS) - 286 flights a month.

How much is a flight to Lake County on average?
In the last seven days, roundtrip flights to Lake County cost between $117 and $811. No matter what type of fare you're after, we have some terrific 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 Lake County?
Have a look at these popular routes for an idea of the average duration of a direct flight to Lake County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Sonoma County Airport (STS) - 2 hours and 2 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Sonoma County Airport (STS) - 1 hour and 36 minutes
  • San Diego, CA (SAN-San Diego Intl.) to Sonoma County Airport (STS) - 1 hour and 47 minutes

What can I expect on a flight to Lake County?
This depends on factors such as your carrier and the length of your flight. Generally, most airlines offer passengers hot meals, drinks and entertainment on long-haul journeys. Whether you're chasing business class flights to Lake County or cheap flights for family vacations, you'll be taken care of from the minute your plane leaves the tarmac to the moment you touch down.