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$109+ Cheap flights from Kalispell to San Francisco (FCA - SFO)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SFO
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Kalispell Glacier Park to San Francisco are usually found in April or May, booked 30 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Kalispell to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to San Francisco (SFO). 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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

November

Cheapest in

April

Average price

$322

Good round-trip deal

$361 or less

Good one-way deal

$278 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. 20% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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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Find flight deals from Kalispell to San Francisco

Cheapest flights from Kalispell to San Francisco
Explore the most affordable flight options available from Kalispell to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/106:11 pmFCA - SFO
1 stop6h 44mDelta
Sat 6/145:05 pmSFO - FCA
1 stop5h 18mDelta
Deal found 4/28$217
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 5/236:32 pmFCA - SFO
1 stop4h 46mAlaska Airlines
Mon 5/266:55 pmSFO - FCA
1 stop19h 44mAlaska Airlines
Deal found 4/28$259
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/104:15 pmFCA - SFO
Nonstop2h 35mUnited Airlines
Sat 6/146:00 amSFO - FCA
1 stop6h 43mUnited Airlines
Deal found 4/28$299
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/94:10 pmFCA - SFO
1 stop4h 30mHawaiian Airlines
Sun 5/118:00 amSFO - FCA
1 stop4h 32mHawaiian Airlines
Deal found 4/28$358
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1011:44 amFCA - SFO
1 stop11h 12mAmerican Airlines
Fri 6/1312:59 amSFO - FCA
1 stop12h 51mAmerican Airlines
Deal found 4/28$580

Cheapflights Fare Finder

Customize your flight search to find flights from Kalispell to San Francisco 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 April 28, 2025.
Use the filters below to find and compare flights from Kalispell to San Francisco that are best for you.

Fly from

Kalispell

Fly to

San Francisco

Route

Depart

Return

Price

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 6/10

6:11 pm-11:55 pm

1 stop6h 44m

San Francisco

Sat 6/14

5:05 pm-11:23 pm

1 stop5h 18m

$217

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 5/23

6:32 pm-10:18 pm

1 stop4h 46m

San Francisco

Mon 5/26

6:55 pm-3:39 pm

1 stop19h 44m

$259

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 6/10

4:15 pm-5:50 pm

Nonstop2h 35m

San Francisco

Sat 6/14

6:00 am-1:43 pm

1 stop6h 43m

$299

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 5/9

4:10 pm-7:40 pm

1 stop4h 30m

San Francisco

Sun 5/11

8:00 am-1:32 pm

1 stop4h 32m

$358

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 6/10

11:44 am-9:56 pm

1 stop11h 12m

San Francisco

Fri 6/13

12:59 am-2:50 pm

1 stop12h 51m

$580

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 7/9

5:30 am-9:17 am

1 stop4h 47m

$109

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 7/8

8:00 pm-11:58 pm

1 stop4h 58m

$165

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 5/9

4:10 pm-8:44 pm

1 stop5h 34m

$179

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 7/9

4:12 pm-5:50 pm

Nonstop2h 38m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from Kalispell to San Francisco

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 Kalispell to San Francisco in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams the most. eDreams 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
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 Kalispell to San Francisco

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

Use this chart to determine the optimal time to book a round-trip flight from Kalispell to San Francisco. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Kalispell to San Francisco, you should look to book at least 30 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 Kalispell to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Kalispell to San Francisco (average of $276). Flying from Kalispell to San Francisco in June is currently the most expensive (average of $393). 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?

Find hourly flight availability from Kalispell to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2025.

It’s optimal to fly from Kalispell to San Francisco in the evening. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight at noon.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated April 28, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to San Francisco. 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 Kalispell to San Francisco flight route?

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

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

    Flying on Delta is currently your cheapest option to San Francisco, with prices starting at $217. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $259 and $299, respectively. Delta is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $109. Alaska Airlines flights start at $165 while deals on Hawaiian Airlines start at $179 one-way.

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

    While on average a flight from Kalispell to San Francisco is generally $434, our data shows the cheapest flight currently is $188. When looking at the most popular route, (Kalispell Glacier Park - San Francisco), you can expect to pay $217 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, January is the cheapest month in which you can book a flight from Kalispell to San Francisco (average of $276). Flying from Kalispell to San Francisco in June is currently the most expensive (average of $393). 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
Roseville
Mountain View
Santa Cruz
Turlock
Livermore
South San Francisco
Fairfield
Manteca
Richmond
Watsonville
Hollister
Milpitas
Antioch
Sausalito
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Campbell

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Top 3 airlines flying from Kalispell to San Francisco

Discover the top 3 airlines that operate flights from Kalispell to San Francisco. 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$195Average$387FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$198Average$399FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$401FlexibilityNo cancel feeOn-timeN/A

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