HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$135+ Cheap flights from San Francisco to Kalispell (SFO - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FCA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Kalispell with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from San Francisco to Kalispell Glacier Park are usually found in April or May, booked 3 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Kalispell

Cheapest flights from San Francisco to Kalispell
Explore the most affordable flight options available from San Francisco to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:00 pm
SFO
-
FCA
1 stop5h 07m
Delta
Fri 10/306:10 pm
FCA
-
SFO
1 stop6h 47m
Delta
Deal found 1/19$229
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:23 am
SFO
-
FCA
1 stop6h 08m
Alaska Airlines
Sun 5/245:40 pm
FCA
-
SFO
1 stop4h 32m
Alaska Airlines
Deal found 1/19$243
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 pm
SFO
-
FCA
1 stop5h 07m
Delta
Tue 11/36:10 pm
FCA
-
SFO
1 stop6h 47m
Delta
Deal found 1/19$249
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:00 am
SFO
-
FCA
1 stop4h 20m
Alaska Airlines
Wed 10/284:15 pm
FCA
-
SFO
1 stop4h 34m
Alaska Airlines
Deal found 1/19$263
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am
SFO
-
FCA
1 stop4h 14m
Alaska Airlines
Sun 11/16:33 am
FCA
-
SFO
1 stop4h 54m
Alaska Airlines
Deal found 1/19$269
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:43 am
SFO
-
FCA
1 stop7h 11m
Multiple Airlines
Sun 3/15:44 pm
FCA
-
SFO
2 stops21h 39m
Multiple Airlines
Deal found 1/20$276
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:43 am
SFO
-
FCA
1 stop7h 14m
Multiple Airlines
Thu 2/195:42 pm
FCA
-
SFO
1 stop15h 06m
Multiple Airlines
Deal found 1/19$282
This Expedia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:34 am
SFO
-
FCA
1 stop6h 39m
Alaska Airlines
Thu 3/127:53 pm
FCA
-
SFO
1 stop5h 06m
Alaska Airlines
Deal found 1/19$284
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am
SFO
-
FCA
1 stop4h 49m
Delta
Sat 10/315:25 am
FCA
-
SFO
2 stops13h 24m
Delta
Deal found 1/19$296
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:13 am
SFO
-
FCA
1 stop7h 33m
Alaska Airlines
Fri 4/1012:52 pm
FCA
-
SFO
2 stops19h 38m
Alaska Airlines
Deal found 1/20$300

Find flight deals from San Francisco to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$229
(Delta)

One-way from

$135

Popular in

December

Cheapest in

April

Average price

$410

Good round-trip deal

$582 or less
Provider with most accurate pricing for San Francisco-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Kalispell Glacier Park flights.
Search Deals
From San Francisco to Kalispell Glacier Park
Search Deals
One-way flight from San Francisco to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to Kalispell Glacier Park.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from San Francisco to Kalispell that are best for you.

Fly from

San Francisco

Fly to

Kalispell

Route

Depart

Return

Price

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Tue 4/7

11:13 am-7:46 pm

1 stop7h 33m

Kalispell Glacier Park

Fri 4/10

12:52 pm-7:30 am

2 stops19h 38m

$300

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 2/19

8:18 pm-11:10 am

1 stop13h 52m

Kalispell Glacier Park

Thu 2/26

5:44 pm-9:05 pm

1 stop28h 21m

$318

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Mon 2/2

7:57 am-1:14 pm

1 stop4h 17m

Kalispell Glacier Park

Thu 2/5

12:54 pm-6:43 pm

1 stop6h 49m

$339

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Fri 3/6

10:26 pm-1:13 pm

2 stops13h 47m

Kalispell Glacier Park

Mon 3/9

7:53 pm-7:31 am

2 stops12h 38m

$355

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Sat 3/14

8:47 pm-7:13 pm

1 stop21h 26m

Kalispell Glacier Park

Tue 3/17

7:53 pm-2:01 pm

1 stop19h 08m

$358

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Fri 3/6

10:26 pm-1:13 pm

2 stops13h 47m

Kalispell Glacier Park

Thu 3/12

7:53 pm-7:31 am

2 stops12h 38m

$365

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 3/19

5:40 am-11:26 am

1 stop4h 46m

Kalispell Glacier Park

Mon 3/23

5:56 pm-2:05 pm

2 stops21h 09m

$372

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 4/16

6:30 am-12:12 pm

1 stop4h 42m

$135

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 1/29

11:33 am-8:16 pm

1 stop7h 43m

$168

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Fri 1/30

7:57 am-1:14 pm

1 stop4h 17m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 13 results
1
2

Compare providers for flights from San Francisco to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Kalispell in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 San Francisco-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Kalispell flights, Cheapflights users trust Expedia the most. Expedia 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 San Francisco-Kalispell 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 San Francisco to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from San Francisco to Kalispell?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Kalispell. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from San Francisco to Kalispell, you should look to book at least 3 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from San Francisco to Kalispell (average of $44). Flying from San Francisco to Kalispell in October is currently the most expensive (average of $253). 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 SFO to FCA?

Find hourly flight availability from San Francisco to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

When flying from San Francisco to Kalispell, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated January 21, 2026.
Read through reviews of airlines operating flights from San Francisco to Kalispell, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,775 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,775 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,088 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,191 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Allegiant Air
7.2
Good
705 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flights from San Francisco to Kalispell Glacier Park have been viewed 1 times in the past calendar month.

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

    For as low as $300, Alaska Airlines can have you in Kalispell from San Francisco in 7h 33m. The distance from San Francisco to Kalispell is about 843 mi.

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

    Our cheapest airline available from San Francisco to Kalispell is Allegiant Air. Our recent data shows that you can find tickets from as low as $80 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $128 and $216 round-trip. Allegiant Air is currently priced 81% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Francisco to Kalispell one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $108. Alaska Airlines flights start at $113 while deals on United Airlines start at $233 one-way.

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

    Looking at all options, your cheapest flight can be booked for $527. While the most popular route (San Francisco - Kalispell Glacier Park) can be booked for $229 on average, our data indicates $637 when flying from San Francisco to Kalispell.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Kalispell 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 San Francisco to Kalispell?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Kalispell (average of $44). Flying from San Francisco to Kalispell in October is currently the most expensive (average of $253). 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 Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Bozeman flights
San Francisco to Bozeman flights
San Diego to Bozeman flights
Los Angeles to Kalispell flights
Ontario to Bozeman flights
Los Angeles to Missoula flights
San Francisco to Missoula flights
San Jose to Bozeman flights
San Diego to Kalispell flights
Santa Ana to Bozeman flights
Santa Ana to Kalispell flights
Oakland to Bozeman flights
Ontario to Missoula flights
Ontario to Kalispell flights
San Diego to Missoula flights
Sacramento to Bozeman flights
Las Vegas to Bozeman flights
Reno to Bozeman flights
Sacramento to Kalispell flights
Burbank to Kalispell flights
Burbank to Bozeman flights
Burbank to Missoula flights
Sacramento to Missoula flights
Los Angeles to Billings flights
San Francisco to Great Falls flights
Santa Ana to Missoula flights
Los Angeles to Great Falls flights
Las Vegas to Great Falls flights
Ontario to Billings flights
Palm Springs to Bozeman flights
San Diego to Great Falls flights
San Luis Obispo to Kalispell flights
Medford to Bozeman flights
San Jose to Kalispell flights
Las Vegas to Billings flights
San Francisco to Billings flights
Fresno to Kalispell flights
Oakland to Kalispell flights
Reno to Great Falls flights
Ontario to Helena flights
San Luis Obispo to Bozeman flights
Santa Ana to Billings flights
San Francisco to Helena flights
San Francisco to West Yellowstone flights
San Jose to Missoula flights
Santa Ana to Helena flights
Burbank to Helena flights
Long Beach to Bozeman flights
Santa Barbara to Kalispell flights

Top 5 airlines flying from San Francisco to Kalispell

Discover the top 5 airlines that operate flights from San Francisco to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$80Average$141FlexibilityNo cancel feeOn-time88%
DeltaCheapest$128Average$292FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$216Average$443FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$216Average$379FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$304Average$529FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.