Cheap Flights to Lake County from $49 (2026/2027)

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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.

Sat, Oct 3 - Sat, Oct 3
SAN
San Diego Intl.
STS
Sonoma County
$93 Roundtrip, found 11 hours ago
$93
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Sat, Oct 3 from San Diego Intl. to Sonoma County, returning Sat, Oct 3, priced at $93 found 11 hours ago
Wed, Sep 30 - Wed, Oct 14
SAN
San Diego Intl.
STS
Sonoma County
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Sep 30 from San Diego Intl. to Sonoma County, returning Wed, Oct 14, priced at $99 found 1 day ago
Thu, Oct 22 - Wed, Oct 28
BUR
Hollywood Burbank
STS
Sonoma County
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Hollywood Burbank to Sonoma County, returning Wed, Oct 28, priced at $117 found 2 hours ago
Sat, Oct 10 - Mon, Oct 19
PDX
Portland Intl.
STS
Sonoma County
$159 Roundtrip, found 11 hours ago
$159
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Sat, Oct 10 from Portland Intl. to Sonoma County, returning Mon, Oct 19, priced at $159 found 11 hours ago
Tue, Oct 27 - Mon, Nov 2
SEA
Seattle - Tacoma Intl.
STS
Sonoma County
$162 Roundtrip, found 11 hours ago
$162
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to Sonoma County, returning Mon, Nov 2, priced at $162 found 11 hours ago
Sat, Sep 12 - Sat, Sep 19
LAX
Los Angeles Intl.
STS
Sonoma County
$167 Roundtrip, found 11 hours ago
$167
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Sat, Sep 12 from Los Angeles Intl. to Sonoma County, returning Sat, Sep 19, priced at $167 found 11 hours ago
Wed, Oct 21 - Mon, Oct 26
SAN
San Diego Intl.
STS
Sonoma County
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 21 from San Diego Intl. to Sonoma County, returning Mon, Oct 26, priced at $177 found 1 day ago
Sat, Sep 12 - Sat, Sep 19
LAX
Los Angeles Intl.
STS
Sonoma County
$200 Roundtrip, found 11 hours ago
$200
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Sep 12 from Los Angeles Intl. to Sonoma County, returning Sat, Sep 19, priced at $200 found 11 hours ago
OriginDestinationTravel DatesFlights From*
SANWindsorOctober 3 to October 3$93
SEAWindsorOctober 27 to November 2$162
LAXWindsorSeptember 12 to September 19$167
PHXWindsorSeptember 30 to October 6$203
DFWWindsorSeptember 15 to October 14$321
BOSWindsorOctober 3 to October 10$327
ATLWindsorSeptember 26 to October 3$377
CLTWindsorOctober 22 to October 26$409
MSPWindsorSeptember 15 to September 19$409
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SANWindsorAugust 28 to August 29$218
LAXWindsorAugust 28 to August 30$301
PHXWindsorAugust 30 to August 31$312
SEAWindsorAugust 30 to September 5$365
DFWWindsorAugust 29 to September 11$517
ATLWindsorAugust 29 to September 12$552
BOSWindsorAugust 30 to September 2$663
MSPWindsorAugust 30 to September 3$779
GDLWindsorAugust 28 to September 1$812
*Prices include taxes and fees

Best Lake County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Grant Hotel
2.0-star property

Grant Hotel

Sep 3 - Sep 5

2 night stay

Portland (PDX) to San Francisco (SFO)

Alaska Airlines • Roundtrip • Coach
Price was $712, price is now $321 per person
$321
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Nov 13 - Nov 19

6 night stay

Atlanta (ATL) to San Diego (SAN)

Southwest Airlines • Non-stop • Coach

San Diego (SAN) to Atlanta (ATL)

Frontier Airlines • Non-stop • Coach
Price was $2,033, price is now $950 per person
$950
per person
found 1 day ago
SIRTAJ - Beverly Hills
4.0-star property

SIRTAJ - Beverly Hills

Sep 11 - Sep 14

3 night stay

Atlanta (ATL) to Los Angeles (LAX)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,280, price is now $638 per person
$638
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Lake County 🏨

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
Best Western El Grande Inn

Best Western El Grande Inn

3 out of 5
15135 Lakeshore Drive Clearlake CA
Book a stay at this business-friendly hotel in Clearlake. Enjoy free parking, room service, and a 24-hour fitness center. Our guests praise the property condition in our reviews. Popular attractions Redbud Park and Austin Park are located nearby.
Opens in a new windowBest Western El Grande Inn
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
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Clear Lake Cottages & Marina

Clear Lake Cottages & Marina

2.5 out of 5
13885 Lakeshore Drive Clearlake CA
Stay at this aparthotel in Clearlake. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Austin Park and Redbud Park are located nearby.
Opens in a new windowClear Lake Cottages & Marina
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 $93. 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, October 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 $93 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 $93 and $812. 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.