Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Kalispell. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from San Francisco to Kalispell, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The San Francisco — Kalispell route is served by multiple airlines, including United Airlines, Frontier Airlines, and Alaska Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $212, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
San Francisco — Kalispell
06/17/2026
Departure
Direct flight
UA5577
starting at $432
San Francisco — Kalispell
06/18/2026
Departure
Direct flight
UA5577
starting at $854
There are most likely no direct flights on the San Francisco — Kalispell route
We couldn't find any special offers for flights from San Francisco to Kalispell
The cheapest one-way flight from San Francisco to Kalispell departs on 06/19/2026, is operated by Frontier Airlines and costs $212
The cheapest roundtrip flight from San Francisco to Kalispell departs on 07/19/2026, is operated by Frontier Airlines and costs $532
Fastest flight from San Francisco to Kalispell takes
There are direct flights on this route 2 days a week: We and Th
The distance between San Francisco and Kalispell is 1344km (833 miles). The time difference between San Francisco and Kalispell is 1h
The cheapest flight ticket from San Francisco to Kalispell according to data for the last 48 hours costs $212
Often the best time to buy tickets from San Francisco to Kalispell is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Francisco to Kalispell can be found flying in these months: June.
The fastest flights from San Francisco to Kalispell start from 9 hours 43 minutes in the air.
The following airlines operate direct flights on the route San Francisco — Kalispell: United Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Kalispell
