Search Cheap Flights to
Clearlake

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Clearlake Flights as Low as $58

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

Spirit Airlines
Sat, Aug 9 - Mon, Aug 18
LAS
Harry Reid Intl.
SMF
Sacramento Intl.
$58 Roundtrip, found 8 hours ago
$58
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Sat, Aug 9 from Harry Reid Intl. to Sacramento Intl., returning Mon, Aug 18, priced at $58 found 8 hours ago
Alaska Airlines
Wed, Aug 27 - Wed, Sep 3
SAN
San Diego Intl.
SMF
Sacramento Intl.
$73 Roundtrip, found 1 hour ago
$73
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Aug 27 from San Diego Intl. to Sacramento Intl., returning Wed, Sep 3, priced at $73 found 1 hour ago
Frontier Airlines
Thu, Oct 30 - Thu, Nov 6
LAX
Los Angeles Intl.
SMF
Sacramento Intl.
$89 Roundtrip, found 1 day ago
$89
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Los Angeles Intl. to Sacramento Intl., returning Thu, Nov 6, priced at $89 found 1 day ago
United
Tue, Sep 23 - Mon, Sep 29
LAX
Los Angeles Intl.
SMF
Sacramento Intl.
$91 Roundtrip, found 7 hours ago
$91
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Sep 23 from Los Angeles Intl. to Sacramento Intl., returning Mon, Sep 29, priced at $91 found 7 hours ago
Delta
Sat, Sep 13 - Sat, Sep 13
LAX
Los Angeles Intl.
SMF
Sacramento Intl.
$91 Roundtrip, found 7 hours ago
$91
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Sep 13 from Los Angeles Intl. to Sacramento Intl., returning Sat, Sep 13, priced at $91 found 7 hours ago
Spirit Airlines
Wed, Aug 6 - Wed, Aug 6
ORD
O'Hare Intl.
SMF
Sacramento Intl.
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Aug 6 from O'Hare Intl. to Sacramento Intl., returning Wed, Aug 6, priced at $96 found 1 day ago
Spirit Airlines
Wed, Jul 30 - Mon, Aug 4
SNA
John Wayne
SMF
Sacramento Intl.
$96 Roundtrip, found 8 hours ago
$96
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Wed, Jul 30 from John Wayne to Sacramento Intl., returning Mon, Aug 4, priced at $96 found 8 hours ago
Alaska Airlines
Tue, Jul 29 - Tue, Aug 5
SNA
John Wayne
STS
Sonoma County
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jul 29 from John Wayne to Sonoma County, returning Tue, Aug 5, priced at $137 found 2 days ago
Alaska Airlines
Wed, Nov 5 - Tue, Nov 18
SAN
San Diego Intl.
STS
Sonoma County
$137 Roundtrip, found 18 hours ago
$137
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from San Diego Intl. to Sonoma County, returning Tue, Nov 18, priced at $137 found 18 hours ago
Hawaiian Airlines
Tue, Sep 9 - Tue, Sep 16
LAX
Los Angeles Intl.
STS
Sonoma County
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Sep 9 from Los Angeles Intl. to Sonoma County, returning Tue, Sep 16, priced at $137 found 1 day ago
American Airlines
Tue, Oct 21 - Mon, Oct 27
CLD
McClellan-Palomar
SMF
Sacramento Intl.
$159 Roundtrip, found 9 hours ago
$159
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Oct 21 from McClellan-Palomar to Sacramento Intl., returning Mon, Oct 27, priced at $159 found 9 hours ago
American Airlines
Wed, Nov 5 - Tue, Nov 18
CLD
McClellan-Palomar
STS
Sonoma County
$159 Roundtrip, found 18 hours ago
$159
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Nov 5 from McClellan-Palomar to Sonoma County, returning Tue, Nov 18, priced at $159 found 18 hours ago
Spirit Airlines
Wed, Jul 30 - Wed, Aug 6
MKE
General Mitchell Intl.
SMF
Sacramento Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Jul 30 from General Mitchell Intl. to Sacramento Intl., returning Wed, Aug 6, priced at $223 found 1 day ago
Delta
Thu, Oct 23 - Sat, Oct 25
GJT
Grand Junction Regional
SMF
Sacramento Intl.
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Grand Junction Regional to Sacramento Intl., returning Sat, Oct 25, priced at $229 found 1 day ago
Bargain Flight
Tue, Sep 16 - Sat, Sep 20
HLN
Helena Regional
SMF
Sacramento Intl.
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Sep 16 from Helena Regional to Sacramento Intl., returning Sat, Sep 20, priced at $252 found 1 day ago
American Airlines
Thu, Aug 28 - Sun, Aug 31
MSP
Minneapolis - St. Paul Intl.
SMF
Sacramento Intl.
$256 Roundtrip, found 11 hours ago
$256
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Aug 28 from Minneapolis - St. Paul Intl. to Sacramento Intl., returning Sun, Aug 31, priced at $256 found 11 hours ago

Cheap Flights to Clearlake

Fall in love at first flight with your vacation to Clearlake by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Clearlake on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Clearlake, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Clearlake

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Clearlake with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SMF airport.

What is the cheapest month to fly to Clearlake?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Clearlake are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Clearlake?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Clearlake.

What airport is best to fly into Clearlake?

When you’re planning your trip to Clearlake, convenience is the name of the game. Luckily, Clearlake Sonoma County Airport is nearby so you can deplane and get going on checking off everything on your Clearlake must-do list.

How much are flights to Clearlake?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Clearlake on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Clearlake?

The trick to saving a stack of cash on your flight to Clearlake? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $58 right now, why wait?

Clearlake Flight Information
Destination airport
Sacramento Intl.
Destination airport IATA code
SMF
Roundtrip price
$58

Last Minute Hotel Deals in Clearlake

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 ...
7.6/10 Good! (459 reviews)
"Nice clean hotel"

Reviewed on Jun 9, 2025

Get rates
Best Western El Grande Inn
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 ...
9/10 Wonderful! (290 reviews)
"Had a problem with the ac and Richard was able to upgrade us promptly with my two sons and wife I’m very appreciative for how fast he made it happen and the options for upgrading things went well I’m very satisfied!"

Reviewed on Jun 24, 2025

Get rates
Clear Lake Cottages & Marina
Holiday Inn Express® Windsor Sonoma Wine Country by IHG
Holiday Inn Express® Windsor Sonoma Wine Country by IHG
2.5 out of 5
8865 Conde Lane, Windsor, CA
Book a stay at this golf hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,029 reviews)
"Overall a good place to stay. The lady running the breakfast was a little rude. Breakfast ends at 10:00. At 10:01 she threw my plate of food in the trash when I got up to get some juice 😂"

Reviewed on Jul 9, 2025

Get rates
Holiday Inn Express® Windsor Sonoma Wine Country by IHG
Holiday Inn Windsor Wine Country by IHG
Holiday Inn Windsor Wine Country by IHG
3 out of 5
8755 Old Redwood Hwy, Windsor, CA
Stay at this 3-star business-friendly hotel in Windsor. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
9/10 Wonderful! (1,001 reviews)
"Staff was very friendly"

Reviewed on Jul 7, 2025

Get rates
Holiday Inn Windsor Wine Country by IHG
Solage, Auberge Resorts Collection
Solage, Auberge Resorts Collection
5 out of 5
755 Silverado Trl, Calistoga, CA
Stay at this 5-star luxury hotel in Calistoga. Enjoy free WiFi, free parking, and 6 outdoor pools. Our guests praise the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (654 reviews)
"Never disappoints and we are the pickiest of the picky!"

Reviewed on Jun 29, 2025

Get rates
Solage, Auberge Resorts Collection
Calistoga Motor Lodge & Spa, a JdV by Hyatt Hotel
Calistoga Motor Lodge & Spa, a JdV by Hyatt Hotel
4 out of 5
1880 Lincoln Avenue, Calistoga, CA
Stay at this 4-star spa hotel in Calistoga. Enjoy free WiFi, 2 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.4/10 Very Good! (259 reviews)
"I really give a 10+ to Sergio, he help me and went beyond."

Reviewed on Jul 1, 2025

Get rates
Calistoga Motor Lodge & Spa, a JdV by Hyatt Hotel
Mount View Hotel & Spa
Mount View Hotel & Spa
3.5 out of 5
1457 Lincoln Ave, Calistoga, CA
Stay at this 3.5-star spa hotel in Calistoga. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the helpful staff in our reviews. Popular ...
9/10 Wonderful! (1,003 reviews)
"I would have given it 5 stars but the hotel doesn't have its own parking lot. Service is impeccable and the location is close to everything."

Reviewed on Jul 3, 2025

Get rates
Mount View Hotel & Spa
Golden Haven Hot Springs
Golden Haven Hot Springs
2.5 out of 5
1713 Lake Street, Calistoga, CA
Book a stay at this spa hotel in Calistoga. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (767 reviews)
"The mud bath and massages were great!"

Reviewed on Jul 7, 2025

Get rates
Golden Haven Hot Springs
See all 1,062 properties in Clearlake
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.