A lake surrounded by mountains and cacti.

S$229 Cheap Flights to Kelseyville

View S$229 flight on Mon, 14 Sept, 2026Opens in a new window

Popular airlines to Kelseyville

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Cheap round-trip flights to Kelseyville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
United
Alaska Airlines

Frequently asked questions

What is the name of Kelseyville's airport?
The majority of travellers prefer to fly into Sacramento Intl. Airport (SMF) when visiting the buzzing city of Kelseyville.
What airport is best to fly into Kelseyville?
STS is the only major airport in Kelseyville. Before you head there, it's a smart idea to find out a little about it. It is situated 48 kilometres from the downtown area.
How many airlines fly to Kelseyville?
There are a total of 13 air carriers connecting Kelseyville with 45 airports across the globe.
Which airlines fly to Kelseyville?
Kelseyville receives the majority of its flights from Southwest Airlines, Spirit Airlines and Delta with Southwest Airlines being the preferred choice of carrier. Las Vegas is the most popular city for passengers to set off from.
How many nonstop flights are there to Kelseyville?
Flying to a new place is much more straightforward when there aren't any stopovers to slow you down. If you're making your way to Kelseyville, the great news is that there are around 1,099 nonstop flights operating each week.
Where are the most popular flights to Kelseyville departing from?
Travellers frequently depart from Las Vegas, Los Angeles and Seattle airports when going to Kelseyville.
How long is the flight to Kelseyville Airport?
If you're flying to Kelseyville from Las Vegas, you're looking at a flight duration of 1 hour and 43 minutes. Those taking off from Los Angeles can expect to be on the plane for 1 hour and 37 minutes. From Seattle it's around 2 hours and 4 minutes away.
How to book the cheapest flight to Kelseyville?
If you'd like to save some cash on your trip to Kelseyville, then listen up! As any seasoned traveller knows, avoid booking at the last minute. Airfares are usually highest just prior to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up a terrific deal by flying into a less busy terminal. Last of all, another simple way to save some money is be ready to book fast. If you come across an irresistible bargain, don't think twice — snap it up while you can.
Do you have any tips for my flight to Kelseyville?
If you're poorly prepared, travelling can be daunting. But don't hit the panic button just yet. Follow these useful tips and enjoy a trouble-free start to your time in Kelseyville. What to pack in your hand luggage:
  • A plane trip can be a cruisy experience if you take the right things. Firstly, you'll want some basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh set of clothes and a good book. Next, find a spot in your bag for your electronic devices, chargers, any daily medications and maybe a neck pillow too. Last, but definitely not least, don't forget to take your passport, travel docs and your credit cards.
Do not pack the following items in your hand luggage:
  • Make sure you don't have sharp objects (like a knife or scissors) hiding in one of the compartments of your hand luggage. Other banned items include flammable or explosive goods, such as fuel and matches, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Choose comfort over style. Prepare for temperature changes in the cabin by donning layers, and opt for flat, easy-to-remove footwear like sneakers.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, drink plenty of water, consider wearing compression socks or tights and keep your legs and feet moving.
How to get through airport security fast when flying to Kelseyville?
It's simple — be prepared. We've rounded up some top tips for a hassle-free trip through security. Watch out Kelseyville, here you come:
  • Be sure to keep your boarding pass and passport within easy reach. They're the first things you'll be asked for by airport security.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronics must also go through the scanner.
  • Any gels or liquids, such as perfume or toothpaste, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing lightweight sneakers is always a smart idea.
  • Pocket knives and other sharp items are not allowed in the cabin. They'll be seized at security, so put them in your checked luggage.

Book with confidence

Find Your Flights to Kelseyville SMF

Cheap flights to Kelseyville (SMF)

Get started finding a cheap flight to Kelseyville on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Kelseyville.

Return prices range from S$457 - S$1,396 and one-ways Kelseyville start as low as S$229.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Kelseyville (SMF)

You have several options for which airline you choose to travel with to Kelseyville. There are 10 airlines flying into SMF: Delta, American Airlines, United, Alaska Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Kelseyville (SMF) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SMF in September and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Kelseyville SMF

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Return price
S$265
*Available to Expedia members.