FCA - SFO

$131 Find Cheap Flights from Kalispell to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to San Francisco departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to San Francisco, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$219
Typical prices: $298-$388
United Airlines
Sat 5/23Mon 6/1
FCA - SFO • Non-stop
Cheapest non-stop
$319
United Airlines
Thu 3/12Sun 3/15
FCA - SFO • Non-stop
Nonstop flights
5 days a week
Mon, Thu, Fri, Sat, Sun
You can fly direct with United Airlines. Average duration is 2h 54m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
United Airlines
Cheapest • from $219 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Portland (PDX)
Cheapest • Avg $280 (round-trip)
Portland (PDX)
Shortest trip • 4h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 26% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to San Francisco (FCA-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to San Francisco

Sat, May 23 - Mon, Jun 1
United Airlines Logo
4:11 pm - 5:50 pm
FCA
-
SFO
2h 39mnonstop
United Airlines Logo
6:00 am - 12:27 pm
SFO
-
FCA
5h 27m
1 stop
$219United Airlines
Sat, May 23 - Mon, Jun 1
United Airlines Logo
1:20 pm - 6:07 pm
FCA
-
SFO
5h 47m
1 stop
United Airlines Logo
6:00 am - 12:27 pm
SFO
-
FCA
5h 27m
1 stop
$229United Airlines
Sat, Apr 11 - Fri, Apr 17
Delta Logo
6:45 pm - 10:15 pm
FCA
-
SFO
4h 30m
1 stop
Delta Logo
5:40 am - 11:23 am
SFO
-
FCA
4h 43m
1 stop
$249Delta
Sat, Apr 11 - Thu, Apr 16
Delta Logo
6:45 pm - 10:15 pm
FCA
-
SFO
4h 30m
1 stop
Delta Logo
10:32 am - 11:23 am
SFO
-
FCA
23h 51m
2 stops
$256Delta
Fri, May 15 - Mon, May 18
Delta Logo
6:07 pm - 11:57 pm
FCA
-
SFO
6h 50m
1 stop
Delta Logo
5:40 am - 11:28 am
SFO
-
FCA
4h 48m
1 stop
$274Delta
Sat, May 23 - Mon, Jun 1
United Airlines Logo
4:11 pm - 5:50 pm
FCA
-
SFO
2h 39mnonstop
United Airlines Logo
6:00 am - 12:27 pm
SFO
-
FCA
5h 27m
1 stop
$289United Airlines
Mon, Apr 13 - Thu, Apr 16
Alaska Airlines Logo
8:26 pm - 11:59 pm
FCA
-
SFO
4h 33m
1 stop
Alaska Airlines Logo
11:13 am - 7:46 pm
SFO
-
FCA
7h 33m
1 stop
$294Alaska Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
12:33 pm - 7:58 am
FCA
-
SFO
20h 25m
1 stop
Multiple Airlines Logo
6:41 pm - 12:43 pm
SFO
-
FCA
17h 02m
1 stop
$295Multiple Airlines
Mon, Apr 13 - Sat, Apr 18
Delta Logo
2:49 pm - 9:50 am
FCA
-
SFO
20h 01m
2 stops
Delta Logo
5:40 am - 11:23 am
SFO
-
FCA
4h 43m
1 stop
$302Delta
Fri, May 15 - Sun, May 17
Delta Logo
6:07 pm - 11:57 pm
FCA
-
SFO
6h 50m
1 stop
Delta Logo
5:40 am - 11:28 am
SFO
-
FCA
4h 48m
1 stop
$304Delta
Booking Insights

KAYAK's insights & trends for Kalispell to San Francisco flights

Get data-powered insights and trends into flights from Kalispell to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kalispell to San Francisco?

The average price of all round-trip flights from Kalispell to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Wednesday and more expensive on a Monday. On your return trip to Kalispell, you should consider flying back on a Saturday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Kalispell to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kalispell to San Francisco is September, where tickets cost $279 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $618 and $517 respectively.

Can I save money by flying with a layover from Kalispell to San Francisco?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $305, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$131
Best time to beat the crowds but there is an average 36% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Kalispell to San Francisco

When to book flights from Kalispell to San Francisco

Are your dates flexible? Find out the best times to travel from Kalispell to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalispell to San Francisco

  • What is the cheapest flight from Kalispell to San Francisco?

    In the last 3 days, the lowest price for a flight from Kalispell to San Francisco was $131 for a one-way ticket and $219 for a round-trip.

  • Do I need a passport to fly between Kalispell and San Francisco?

    No

  • Which airports will I be using when flying from Kalispell to San Francisco?

    Kalispell airport is called Kalispell Glacier Park and the only airport in San Francisco is San Francisco.

  • Which aircraft models fly most regularly from Kalispell to San Francisco?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Kalispell to San Francisco flight route.

  • Which airline alliances offer flights from Kalispell to San Francisco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kalispell and San Francisco, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Kalispell to San Francisco?

    You can catch a nonstop flight from Kalispell to San Francisco on on Monday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Kalispell to San Francisco, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Kalispell to San Francisco are Alaska Airlines and Delta. With an average price for the route of $363 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $282 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Kalispell to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kalispell is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kalispell to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $382 or less one-way and $349 or less round-trip.

Prefer to fly direct from Kalispell to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kalispell Glacier Park to San Francisco.
Find which airlines fly direct from Kalispell Glacier Park Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Kalispell Glacier Park to San Francisco

Monday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Kalispell Glacier Park

Monday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Kalispell to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11965 reviews
8.5Crew
8.1Boarding
7.1Food
7.8Comfort
7.0Entertainment
Airline reviews

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

4.0 OkayAnonymous, Feb 2026
LAS - SFO
Read more Alaska Airlines reviews

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

Great experience, staff and crew were very professional, friendly and helpful!

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Overall it was fine, however one of my two checked bags did not arrive and I was told it was left in Palm Springs. I don't understand how one of the two bags made it through fine but the other got lost .

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

Was notified the departure would be late. Later on it was suddenly on time. Traffic by LAX was horrendous, and I missed the flight.

you sent me to some shitty "Airfaireassist" thing that did a bait and switch on the faire. Won't be using Kayak ever again

Every thing is on time, boarding, landing nice and smooth. But No tv? No food for 6 hours flight?

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Overall we had a good experience during our flight from San Francisco to Houston.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Flight was late - I was downgraded from first class to coach

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

7 hours delayed due to operational issues on United’s end. Basically laziness.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Everything you need to know for your flight from Kalispell to San Francisco

Information on your arrival and departure airports