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$111+ Cheap flights from Kalispell to San Francisco (FCA - SFO)

FCA — SFO
Oct 4 — Oct 111
Sun 10/4
Sun 10/11
1 adult, Economy
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Cheap flight deals from Kalispell to San Francisco

Cheapest flights from Kalispell to San Francisco

Sun 11/2210:37 am -
1 stop28h 59m
Tue 12/13:47 pm -
2 stops40h 41m
Deal found 9/1$231
Mon 9/288:46 pm -
1 stop12h 28m
Thu 10/110:24 pm -
1 stop17h 47m
Deal found 8/30$257
Tue 11/249:01 pm -
1 stop18h 35m
Tue 12/13:47 pm -
2 stops40h 41m
Deal found 9/1$265
Fri 10/237:45 pm -
1 stop5h 07m
Tue 10/274:21 pm -
1 stop5h 38m
Deal found 9/2$319
Thu 10/84:17 pm -
Nonstop2h 43m
Tue 10/1312:00 pm -
Nonstop2h 16m
Deal found 9/1$334
Tue 9/154:17 pm -
Nonstop2h 33m
Sat 9/1912:00 pm -
Nonstop2h 21m
Deal found 8/31$339
Wed 9/161:26 pm -
1 stop5h 16m
Sun 9/2012:00 pm -
Nonstop2h 21m
Deal found 9/1$349
Tue 9/298:21 pm -
1 stop14h 16m
Tue 10/67:11 pm -
1 stop16h 12m
Deal found 8/30$351
Tue 9/158:21 pm -
1 stop14h 16m
Sat 9/194:51 pm -
1 stop5h 05m
Deal found 8/31$359
Fri 10/166:13 pm -
1 stop4h 37m
Sat 10/175:50 am -
1 stop4h 47m
Deal found 9/2$369

Find flight deals from Kalispell to San Francisco

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(Kiwi.com)

One-way from

$111
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$348

Good round-trip deal

$399 or less

Good one-way deal

$279 or less
Provider with most accurate pricing for Kalispell Glacier Park-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-San Francisco flights.
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From Kalispell Glacier Park to San Francisco
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One-way flight from Kalispell Glacier Park to San Francisco
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Kalispell Glacier Park to San Francisco.
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Price to beat on a one-way flight from Kalispell Glacier Park to San Francisco.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kalispell to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Mon 9/28

8:46 pm-10:22 am

2 stops38h 36m

San Francisco

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$146

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Wed 11/11

12:55 pm-4:44 pm

1 stop4h 49m

San Francisco

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$160

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Tue 10/27

1:03 pm-4:47 pm

1 stop4h 44m

San Francisco

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$160

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Tue 9/29

8:21 pm-9:37 am

1 stop14h 16m

San Francisco

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$165
Quickest round-trip

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Tue 9/29

4:17 pm-6:00 pm

Nonstop2h 43m

San Francisco

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$229

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Fri 10/2

4:17 pm-6:00 pm

Nonstop2h 43m

San Francisco

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$229

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Fri 1/22

5:25 am-9:15 am

1 stop4h 50m

San Francisco

Sat 1/30

6:00 am-11:49 am

1 stop4h 49m

$319

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Fri 10/16

6:13 pm-9:50 pm

1 stop4h 37m

San Francisco

Mon 10/19

5:50 am-11:37 am

1 stop4h 47m

$369

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Fri 10/23

7:45 pm-11:52 pm

1 stop5h 07m

San Francisco

Tue 10/27

6:59 pm-12:23 pm

2 stops16h 24m

$371

KalispellSan Francisco

FCA Kalispell Glacier Park - SFO San Francisco

FCASFO

Kalispell Glacier Park

Sun 11/22

7:02 am-1:55 pm

1 stop7h 53m

San Francisco

Mon 11/30

9:58 pm-1:20 pm

1 stop14h 22m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/1

Showing 1-10 of 17 resultsSorted by cheapest first
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Compare providers for flights from Kalispell to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to San Francisco in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kalispell with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Kalispell to San Francisco?

Currently, November is the cheapest month in which you can book a flight from Kalispell to San Francisco (average of $305). Flying from Kalispell to San Francisco in March is currently the most expensive (average of $618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCA to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to San Francisco as you normally would.

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Kalispell to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,876 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,876 reviews
Alaska Airlines
7.9
Good
12,876 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,556 reviews
Alaska Airlines
7.9
Good
12,876 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,165 reviews
Alaska Airlines
7.9
Good
12,876 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Food

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airports do I use to fly from Kalispell to San Francisco?

    San Francisco is the airport most travelers will use when flying to San Francisco from Kalispell Glacier Park. Booking flights from Glacier Park (FCA) to San Francisco (SFO) should be relatively easy as there is 1 daily flight to San Francisco from 3 different airlines. 2h 33m is how long a flight from Kalispell to San Francisco will take if you book a nonstop flight.

  • How popular is this Kalispell to San Francisco flight route?

    Flights from Kalispell Glacier Park to San Francisco have been viewed 5 times in the past calendar month.

  • How long is the flight from Kalispell to San Francisco?

    For as low as $319, Delta can have you in San Francisco from Kalispell in 4h 50m. The distance between Kalispell and San Francisco is about 843 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kalispell to San Francisco round-trip?

    Flying on Alaska Airlines is currently your cheapest option to San Francisco, with prices starting at $158. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $229 and $229, respectively. Alaska Airlines is priced at 62% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Kalispell to San Francisco?

    While on average a flight from Kalispell to San Francisco is generally $379, our data shows the cheapest flight currently is $214. When looking at the most popular route, (Kalispell Glacier Park - San Francisco), you can expect to pay $319 for that flight.

  • Can I find deals for flights from Kalispell to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kalispell to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to San Francisco.

  • Can I find deals for business class flights from Kalispell to San Francisco?

    Yes. Cheapflights offers flight deals from Kalispell to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Kalispell to San Francisco (average of $305). Flying from Kalispell to San Francisco in March is currently the most expensive (average of $618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
Davis

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Kalispell to San Francisco

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$158Average$318FlexibilityNo cancel feeOn-time75%
DeltaCheapest$229Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$393FlexibilityNo cancel feeOn-time69%

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