Cheap Flights from San Francisco International to Kalispell

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      Travellers and cabin class, 1 Adult, Economy

      Compare San Francisco International to Kalispell flight deals

      Find the cheapest month or even day of the year to fly to Kalispell

      Book the best Kalispell fare with no extra fees

      Flight deals from San Francisco International to Kalispell

      Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Kalispell Airport? If you want to travel next month, return fares start from Rs71,065. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from San Francisco International to Kalispell

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Kalispell flights are currently cheapest in August.

      Direct flights from San Francisco International to Kalispell

      San Francisco International to Kalispell: Alternative routes

      Compare routes from San Francisco International to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

      San Francisco to Kalispell: Flight information

      The things to know before you go.
      Cheapest flight foundRs27,544
      Cheapest month to flyAugust
      Average flight time2 hrs, 24 mins
      Most popular airlineUnited
      Average flights per week13

      Finding cheap flights from San Francisco International to Kalispell: Frequently asked questions

      The best price we found for a return flight from San Francisco International to Kalispell is Rs60,515. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours and 24 minutes is the average flight time from San Francisco International to Kalispell.
      United and SkyWest Airlines fly direct from San Francisco International to Kalispell.
      As of July 2026, there are 13 flights per week flying from San Francisco International to Kalispell.
      The cheapest month to fly from San Francisco International to Kalispell is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Kalispell Airport on Thursday, 10 September 2026.
      Yes – the average flight time is 2 hours and 24 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kalispell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines and United offer the cheapest flight tickets to Kalispell.

      Flying from San Francisco International Airport (SFO) to Kalispell Airport (FCA): what you need to know

      • The average length of a direct flight from San Francisco International Airport to Kalispell Airport is 2 hours 20 minutes.

      • Take your pick of five weekly San Francisco International Airport to Kalispell Airport flights. The 09:00 departure with United Airlines is the earliest flight you can take. United Airlines operates the latest service of the day at 18:30.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your SFO to FCA flight.

      • You'll likely experience longer queues in popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you ample time for security and boarding.

      • United is your ticket to exploring Kalispell (and perhaps some other exciting corners of the United States!). Browse the direct flights from San Francisco International Airport to Kalispell Airport offered by this carrier.

      • Most passengers choose to fly with United on this route.

      • With 70.59% of services arriving as planned, United is the most punctual carrier offering SFO to FCA flights.

      • Think about adding a stopover when booking your ticket from San Francisco International Airport to Kalispell Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here are some options between SFO and FCA:

        • Denver International Airport

        • Los Angeles International Airport

        • Salt Lake City Airport

      How to find the cheapest flights from San Francisco International Airport (SFO) to Kalispell Airport (FCA)

      • Currently, Rs27,544 is the cheapest price we've seen for a one-way San Francisco International Airport to Kalispell Airport flight. The best price for a return plane ticket is Rs60,515. Bear in mind that fares can change due to availability when booking.

      • Get cheap tickets from SFO to FCA by booking two months ahead. Based on our research, that's the sweet spot for bagging a bargain.

      • The cheapest month for flights from San Francisco International Airport to Kalispell Airport is July. Use the 'Whole month' tool to see the lowest airfares if you have flexible travel dates.

      • Save time searching for cheap flights from SFO to FCA by creating a Price Alert. You'll receive an email or notification through the app when fares go down.

      • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from San Francisco International Airport to Kalispell Airport.

      Handy information about San Francisco International Airport (SFO)

      • 78% of flights that take off from San Francisco International Airport land at their destination on schedule.

      • Central San Francisco to San Francisco International Airport is approximately 21 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a taxi or ride-sharing.

      • You can expect a trip time of roughly 35 minutes when using public transport.

      • Have an early flight from San Francisco International Airport to Kalispell Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by picking one of these hotels close to SFO:

      Arriving at Kalispell Airport (FCA)

      Getting from Kalispell Airport (FCA) to central Kalispell

      • The address for FCA is 4170 Highway 2 East.

      • Kalispell Airport is approximately 11 kilometres from central Kalispell. The drive time takes around 15 minutes.

      • It takes roughly 30 minutes if you're travelling on public transport.

      When to fly to Kalispell Airport (FCA)

      • August is the busiest month for flights from San Francisco International Airport to Kalispell Airport. To escape the crowds, head to Kalispell in March.

      • Lock in your flight from San Francisco International Airport to Kalispell Airport for July if you'd like to explore Kalispell during its warmest month. Expect temperatures of between 7ºC and 32ºC.

      • February has average temperatures of between -17ºC and 1ºC. Search for cheap tickets from SFO to FCA sometime around then if you like travelling in cooler conditions.

      Explore more of the United States

      • Spokane is just one of the many cities in the United States waiting to be discovered after you've seen Kalispell. Around 241 kilometres away to the west, popular attractions include Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

      • Around 225 kilometres west of Kalispell, Spokane Valley is another essential stop in the United States. Experience this destination's highlights firsthand at Appleway Trail, Splash Down Waterpark and Honour Point Military and Aerospace Museum.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.