Cheap Flights to Clearlake , CA from CA $80

View CA $80 flight on Wed, May 13, 2026Opens in a new window

Popular airlines to Clearlake

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How much is the cheapest flight to Clearlake?

Prices were available within the past 7 days and start at CA $80 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Apr 14 - Wed, Apr 22
ONT
Ontario
STS
Santa Rosa
CA $159 Roundtrip, found 1 day ago
CA $159
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Apr 14 from Ontario to Santa Rosa, returning Wed, Apr 22, priced at CA $159 found 1 day ago
Hawaiian Airlines
Sun, Apr 12 - Sat, Apr 18
LAX
Los Angeles
STS
Santa Rosa
CA $194 Roundtrip, found 1 day ago
CA $194
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun, Apr 12 from Los Angeles to Santa Rosa, returning Sat, Apr 18, priced at CA $194 found 1 day ago
Delta
Sat, Mar 28 - Sat, Apr 11
LAX
Los Angeles
SMF
Sacramento
CA $212 Roundtrip, found 6 days ago
CA $212
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Mar 28 from Los Angeles to Sacramento, returning Sat, Apr 11, priced at CA $212 found 6 days ago
American Airlines
Sat, Feb 28 - Mon, Mar 2
LAX
Los Angeles
SMF
Sacramento
CA $271 Roundtrip, found 6 days ago
CA $271
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Feb 28 from Los Angeles to Sacramento, returning Mon, Mar 2, priced at CA $271 found 6 days ago
United
Fri, Jul 10 - Tue, Jul 28
SFO
San Francisco
SMF
Sacramento
CA $312 Roundtrip, found 3 days ago
CA $312
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 10 from San Francisco to Sacramento, returning Tue, Jul 28, priced at CA $312 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Sacramento (SMF)

February is typically the cheapest month to fly

From CA $205 - CA $742 per traveller.

Expedia.ca gives you the best tools to secure great deals on flights to Clearlake. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Clearlake. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Clearlake.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Clearlake flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Clearlake.

Looking to save even more? Get additional savings by bundling your Clearlake flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Clearlake trip!

Frequently asked questions

What is the name of Clearlake's airport?
Sacramento Intl. Airport (SMF) is the main airport in Clearlake.
What airport is best to fly into Clearlake?
Travellers heading to Clearlake can hit the runway at two major airports. SMF is 97 kilometres away from the downtown streets. Sonoma County Airport (STS) is 48 kilometres away.
How many airlines fly to Clearlake?
There are 13 airlines connecting Clearlake with 45 airports across the globe.
Which airlines fly to Clearlake?
Clearlake receives most of its flights from Southwest Airlines, Spirit Airlines and Delta with Southwest Airlines being the number one choice of carrier. Las Vegas is the most popular city for travellers to depart from.
How many nonstop flights are there to Clearlake?
Flying to somewhere new is much easier when there aren't any annoying stopovers. If you're jetting off to Clearlake, the good news is that there are roughly 1,099 nonstop flights each week.
Where are the most popular flights to Clearlake departing from?
Flights to Clearlake departing from Las Vegas, Los Angeles and Seattle airports are the most sought after.
How long is the flight to Clearlake Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Las Vegas to Clearlake, the average flight time is 1 hour and 43 minutes. From Los Angeles it usually takes 1 hour and 37 minutes, and from Seattle it's 2 hours and 4 minutes.
How to book the cheapest flight to Clearlake?
Don't leave locking in your flight to Clearlake until the very last minute. That's one move seasoned travellers use to get the best deals. Booking in advance means more choices and more affordable flights. Another great way to nab a bargain is to compare all options. If your destination has several airports, look into the cost of flying into a smaller terminal. Last of all, be ready to lock in your seat quickly if you stumble on a real bargain. It might not be available for long. With a bit of knowledge and a little good fortune, the ideal fare can be yours.
Do you have any tips for my flight to Clearlake?
Wherever you're jetting in from, flying can be a pleasant experience if you've prepared well. Follow these handy tips that will get your Clearlake vacation started on the right foot. What to pack in your hand luggage:

  • It's simple — first, put in your passport, travel docs, bank cards and daily medications. Next, you'll want some in-flight entertainment to while away the hours. A thrilling novel and a tablet filled with your favourite shows are some wonderful options. If you intend to catch a few z's, a neck pillow and some noise-cancelling headphones will also come in handy. Finally, make room for a few toiletry items so you'll touchdown looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like a pocket knife, and dangerous products which are explosive or flammable, such as flares, chemicals agents and matches, are also prohibited.

What to wear on a flight:

  • Comfort should be your highest priority when choosing what to wear during your flight. Loose clothing is a sensible choice, as are enclosed shoes like sneakers.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long-haul flights. Reduce the risks by staying hydrated, keeping your lower limbs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Clearlake?
The trick is to be organized before you arrive at airport security. That way, you'll be boarding that plane to Clearlake in a flash. Follow these helpful tips and get your vacation off to a flying start:

  • Have your passport and travel documents within easy reach. They'll be the first things you'll be asked to show at security.
  • After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Personal belongings such as your belt, coat and headphones need to go through the machine.
  • Your electronic devices like laptops and phones will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Don't forget to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you a few precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board and will be confiscated.

Flights to Clearlake information
Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Roundtrip price
CA $159

Trending flights to Clearlake

Prices were available within the past 7 days and start at CA $80 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 14 - Tue, Apr 14
YVR
Vancouver
SMF
Sacramento
CA $299 Roundtrip, found 3 days ago
CA $299
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 14 from Vancouver to Sacramento, returning Tue, Apr 14, priced at CA $299 found 3 days ago

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