$25 Cheap Flights to Upper Lake, CA

Popular airlines to Upper Lake

How much is the cheapest flight to Upper Lake?

Prices were available within the past 7 days and start at $25 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Hawaiian Airlines
Southwest Airlines
Delta
Frontier Airlines

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

February is typically the cheapest month to fly

From $143 - $508 per traveler.

Graph displaying average flight prices per month

Tips to find the cheapest flights to Upper Lake

The cheapest day to fly

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

The cheapest month to fly

July is the cheapest month to fly to Upper Lake. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Upper Lake. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Upper Lake, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Upper Lake

The lowest price for round-trip flights to Upper Lake in 2025 starts from from $49, while one-way tickets start from from $25. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Upper Lake. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Upper Lake

Spirit Airlines, Frontier Airlines, Southwest Airlines, Delta, Alaska Airlines, Hawaiian Airlines are just some of the airlines that can typically offer cheap tickets to Upper Lake. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Upper Lake and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Upper Lake, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Upper Lake. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Upper Lake plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Upper Lake

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Upper Lake.

Stopover savings

The cheapest tickets to Upper Lake are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Upper Lake. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Upper Lake for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Upper Lake. Simply download the free Expedia app to your smart device and activate Upper Lake flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Upper Lake. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

What month is the cheapest to fly to Upper Lake?
July is typically the least expensive month for flights to Upper Lake*. Keep an eye out for affordable fares during this time as you could snag a good deal. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Upper Lake?
Generally, Las Vegas, San Diego and Los Angeles have cheap flights to Upper Lake. However, flexibility is key to getting the best prices. Fly midweek or during the low season to keep costs down.
Which US cities fly direct to Upper Lake?
Pick from 29 US destinations offering direct flights to Upper Lake. While booking on Expedia, check the "Direct flights only" filter to find nonstop options. Fly to Upper Lake from any of these top cities:

  • Las Vegas
  • San Diego
  • Los Angeles
  • Seattle
  • Denver

How to find a cheap flight to Upper Lake?
Book in advance to snag cheap flights to Upper Lake. Also, consider traveling during off-peak months like December and January. If you fly on a Thursday, you'll save 16% on average compared to departing on a Sunday.* Save time searching every day and set up a price alert on the Expedia app. We'll let you know when fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Upper Lake?
Being flexible with your plans might help you find last-minute offers on cheap flights to Upper Lake. To view all the available options, consider looking at different ticket types, tweaking your Upper Lake trip dates, flying out of an alternative airport or using another carrier.
How far in advance should I book a flight to Upper Lake?
Book your flight to Upper Lake two to four months ahead if you're jetting in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower fares and a wider variety of departure dates, schedules and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Upper Lake?
Generally, you can find cheap flights to Upper Lake on a Sunday. You can save about 8% on average compared to those who book on a Friday, which is often the most expensive day for tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Upper Lake?
There are 3 airlines that link Upper Lake with 14 airports across the globe. The chief entry point to Upper Lake is Sonoma County Airport (STS). Alaska Airlines and American Airlines are two top airlines to Upper Lake.
Where do you fly into Upper Lake?
The main airport to fly to Upper Lake is Sonoma County Airport (STS). There's also the option to land at Ukiah, CA (UKI-Ukiah Regional) when flying to Upper Lake.
How far is the airport from central Upper Lake?
Jetting into Sonoma County Airport (STS) puts you approximately 45 mi south of the center of Upper Lake.
Can I save money by booking an Upper Lake trip package?
Bundle your flight and hotel and you could save hundreds of dollars. What's more, you can add extras like tours and car rentals to your Upper Lake flight and hotel package deal. With Expedia, it's easy to look after all your Upper Lake travel plans in the same place.
Can I change or cancel my flight to Upper Lake?
If you booked your flight to Upper Lake within the last 24 hours, you can typically change or cancel it for free. After that, additional costs may apply depending on the airline's rules and restrictions. For more information, visit our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be issued a credit for a future flight in place of a direct refund. When browsing on Expedia, use the "No cancel fee" or "Changes included" boxes to find tickets with flexible change policies.
Flights to Upper Lake information
Destination airport
Sacramento Intl.
Destination airport IATA code
SMF
Destination city name
Sacramento
Roundtrip price
$49

Trending flights to Upper Lake

Prices were available within the past 7 days and start at $25 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines

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*Available to One Key members.