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.

Thu, Dec 10 - Thu, Dec 10
SAN
San Diego Intl.
STS
Sonoma County
$112 Roundtrip, found 14 hours ago
$112
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Thu, Dec 10 from San Diego Intl. to Sonoma County, returning Thu, Dec 10, priced at $112 found 14 hours ago
Thu, Nov 5 - Fri, Nov 6
SAN
San Diego Intl.
STS
Sonoma County
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Nov 5 from San Diego Intl. to Sonoma County, returning Fri, Nov 6, priced at $127 found 2 days ago
Thu, Dec 24 - Thu, Dec 24
BUR
Hollywood Burbank
STS
Sonoma County
$132 Roundtrip, found 9 hours ago
$132
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Dec 24 from Hollywood Burbank to Sonoma County, returning Thu, Dec 24, priced at $132 found 9 hours ago
Wed, Nov 4 - Fri, Nov 6
PDX
Portland Intl.
STS
Sonoma County
$166 Roundtrip, found 4 days ago
$166
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Nov 4 from Portland Intl. to Sonoma County, returning Fri, Nov 6, priced at $166 found 4 days ago
Sat, Oct 24 - Tue, Oct 27
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$170 Roundtrip, found 5 days ago
$170
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Oct 24 from Seattle - Tacoma Intl. to Sonoma County, returning Tue, Oct 27, priced at $170 found 5 days ago
Tue, Dec 1 - Wed, Dec 2
SNA
John Wayne
STS
Sonoma County
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Dec 1 from John Wayne to Sonoma County, returning Wed, Dec 2, priced at $177 found 3 days ago
Sat, Dec 5 - Tue, Dec 8
LAX
Los Angeles Intl.
STS
Sonoma County
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 5 from Los Angeles Intl. to Sonoma County, returning Tue, Dec 8, priced at $177 found 2 hours ago
Thu, Nov 12 - Sat, Nov 14
LAX
Los Angeles Intl.
STS
Sonoma County
$187 Roundtrip, found 4 days ago
$187
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 12 from Los Angeles Intl. to Sonoma County, returning Sat, Nov 14, priced at $187 found 4 days ago
OriginDestinationTravel DatesFlights From*
SANWindsorDecember 10 to December 10$112
SEAWindsorOctober 27 to October 31$147
LAXWindsorDecember 5 to December 8$177
PHXWindsorNovember 5 to November 7$192
ATLWindsorNovember 10 to November 17$247
MSPWindsorOctober 29 to November 2$295
CLTWindsorNovember 12 to November 14$315
DFWWindsorJanuary 9 to January 13$354
BOSWindsorNovember 5 to November 11$363
GDLWindsorDecember 24 to January 15$695
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SANWindsorOctober 17 to October 19$225
LAXWindsorOctober 17 to October 21$320
SEAWindsorOctober 16 to October 17$350
PHXWindsorOctober 17 to October 19$418
ATLWindsorOctober 16 to October 27$575
DFWWindsorOctober 16 to October 19$640
*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

Nov 13 - Nov 15

2 night stay

Denver (DEN) to Los Angeles (LAX)

Frontier Airlines • Roundtrip • Coach
Price was $627, price is now $297 per person
$297
per person
found 16 hours ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Jan 4 - Jan 8

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $917, price is now $394 per person
$394
per person
found 1 day ago
The Historic Broadlind Hotel at Long Beach Convention Center
3.0-star property

The Historic Broadlind Hotel at Long Beach Convention Center

Dec 24 - Dec 31

7 night stay

Chicago (ORD) to Los Angeles (LAX)

American Airlines • Coach

Los Angeles (LAX) to Chicago (ORD)

Frontier Airlines • Coach
Price was $2,631, price is now $1,306 per person
$1,306
per person
found 22 hours ago
Don't see what you're looking for?
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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.
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 (398 reviews)
"The room was cramped. The sheets were not done properly. There were not enough pillows or towels. The windows shades don't close all the way or stay even partially closed. The fridge wasn't cold enough. The caulking near the shower/tub was crumbling. The flooring was coming up between the beds. The ..."

Reviewed on Sep 26, 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.
8/10 Very Good! (794 reviews)
"loved this place!"

Reviewed on Oct 11, 2026

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 $112. 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 $112 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 $112 and $695. 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.