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$146+ Cheap flights from Kalispell (FCA) to San Francisco Bay Area

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SFO
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Kalispell to San Francisco Bay Area

Cheapest flights from Kalispell to San Francisco Bay Area
Explore the most affordable flight options available from Kalispell to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This deal was found by Cheapflights users on 12/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:16 pmFCA - SFO
1 stop7h 01mAlaska Airlines
Mon 1/55:42 pmSFO - FCA
1 stop5h 33mAlaska Airlines
Deal found 12/12$423
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Wed 12/247:47 pmFCA - SFO
2 stops25h 43mMultiple Airlines
Fri 12/264:06 pmSFO - FCA
1 stop23h 59mMultiple Airlines
Deal found 12/12$540
This Delta deal was found by Cheapflights users on 12/12. 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 12/235:20 amFCA - SFO
1 stop4h 43mDelta
Sun 12/287:20 pmSFO - FCA
1 stop4h 27mDelta
Deal found 12/12$554
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/189:53 pmFCA - SFO
1 stop10h 55mMultiple Airlines
Sun 12/216:00 amSFO - FCA
1 stop14h 03mMultiple Airlines
Deal found 12/12$565
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Thu 12/251:39 pmFCA - SFO
Nonstop2h 56mUnited Airlines
Mon 1/59:25 amSFO - FCA
Nonstop2h 30mUnited Airlines
Deal found 12/12$582
This Alaska Airlines deal was found by Cheapflights users on 12/12. 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 12/318:10 pmFCA - SFO
1 stop14h 23mAlaska Airlines
Mon 1/126:18 pmSFO - FCA
1 stop4h 40mAlaska Airlines
Deal found 12/12$607
This Delta deal was found by Cheapflights users on 12/13. 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.
Fri 12/265:20 amFCA - SFO
1 stop4h 43mDelta
Tue 12/307:20 pmSFO - FCA
1 stop4h 27mDelta
Deal found 12/13$614
This Alaska Airlines deal was found by Cheapflights users on 12/12. 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 12/242:16 pmFCA - OAK
1 stop10h 43mAlaska Airlines
Thu 12/256:10 amOAK - FCA
1 stop5h 08mAlaska Airlines
Deal found 12/12$629
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/231:39 pmFCA - SFO
Nonstop2h 56mUnited Airlines
Sun 12/288:50 pmSFO - FCA
1 stop24h 09mUnited Airlines
Deal found 12/14$712
This deal was found by Cheapflights users on 12/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:10 pmFCA - SFO
1 stop4h 49mAlaska Airlines
Wed 12/244:42 pmSFO - FCA
1 stop6h 33mAlaska Airlines
Deal found 12/12$722
This Alaska Airlines deal was found by Cheapflights users on 12/12. 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 12/248:10 pmFCA - OAK
1 stop4h 49mAlaska Airlines
Fri 12/266:10 amOAK - FCA
1 stop17h 05mAlaska Airlines
Deal found 12/12$876
This Delta deal was found by Cheapflights users on 12/12. 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 12/275:20 amFCA - OAK
1 stop7h 34mDelta
Wed 12/315:53 amOAK - FCA
1 stop6h 07mDelta
Deal found 12/12$1,019

Find flight deals from Kalispell to San Francisco Bay Area

Keep the following information in mind while searching for Kalispell to San Francisco Bay Area flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Kiwi.com)

One-way from

$146
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$393
Provider with most accurate pricing for Kalispell Glacier Park-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-San Francisco flights.
Search Deals
From Kalispell Glacier Park to San Francisco Bay Area
Search Deals
One-way flight from Kalispell Glacier Park to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to San Francisco Bay Area 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 December 14, 2025.
Use the filters below to find and compare flights from Kalispell to San Francisco Bay Area that are best for you.

Fly from

Kalispell

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Thu 1/22

1:54 pm-8:12 pm

1 stop7h 18m

San Francisco

Mon 1/26

6:18 pm-11:58 pm

1 stop4h 40m

$228

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 2/25

12:52 pm-4:44 pm

1 stop4h 52m

San Francisco

Mon 3/2

4:21 pm-11:57 pm

1 stop6h 36m

$228

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 2/25

12:52 pm-4:44 pm

1 stop4h 52m

San Francisco

Tue 3/3

4:21 pm-11:57 pm

1 stop6h 36m

$228

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 2/25

12:52 pm-4:44 pm

1 stop4h 52m

San Francisco

Thu 3/5

11:34 am-7:13 pm

1 stop6h 39m

$228

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Thu 2/26

7:53 pm-11:59 pm

1 stop5h 06m

San Francisco

Sat 2/28

4:21 pm-11:57 pm

1 stop6h 36m

$228

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 2/4

5:24 am-1:43 pm

2 stops9h 19m

San Francisco

Sun 2/8

6:00 am-11:35 am

1 stop4h 35m

$246

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 2/25

12:52 pm-4:44 pm

1 stop4h 52m

San Francisco

Wed 3/4

7:50 am-7:13 pm

2 stops10h 23m

$251

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 2/25

6:15 pm-11:54 pm

1 stop6h 39m

San Francisco

Sun 3/1

6:00 am-11:32 am

1 stop4h 32m

$254

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 2/28

7:53 pm-10:37 am

1 stop15h 44m

San Francisco

Wed 3/4

7:50 am-1:13 pm

1 stop4h 23m

$255

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 2/24

7:53 pm-2:02 pm

1 stop19h 09m

San Francisco

Sat 2/28

4:21 pm-11:57 pm

1 stop6h 36m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 25 results
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Best time to book a flight from Kalispell to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area

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

Currently, July is the cheapest month in which you can book a flight from Kalispell to San Francisco Bay Area (average of $41). Flying from Kalispell to San Francisco Bay Area in December is currently the most expensive (average of $226). 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 XIH?

Find hourly flight availability from Kalispell to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Kalispell to San Francisco Bay Area by exploring options for tickets in the afternoon.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated December 14, 2025.
Read through reviews of airlines operating flights from Kalispell to San Francisco Bay Area, such as Alaska Airlines, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,448 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,448 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,094 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
700 reviews
Alaska Airlines
8.0
Very good
11,448 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airport do you fly from for flights from Kalispell to San Francisco Bay Area?

    If you book a flight to San Francisco Bay Area from Kalispell, you will be flying from Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell.

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

    Flights from Kalispell Glacier Park to San Francisco Bay Area have been viewed 2 times in the past calendar month.

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

    Departing from Kalispell to San Francisco Bay Area will take you 7h 18m. The distance from Kalispell to San Francisco Bay Area is about 843 mi.

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

    One-way options have recently been found by users for as low as $108 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $108 and United Airlines from $254 one-way.

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

    On average you can expect to pay $439 for a flight from Kalispell to San Francisco Bay Area. The cheapest flight overall is $124 while the most popular route, (Kalispell Glacier Park - San Francisco) is currently priced at $229.

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

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

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

    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 Bay Area.

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

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

    Currently, July is the cheapest month in which you can book a flight from Kalispell to San Francisco Bay Area (average of $41). Flying from Kalispell to San Francisco Bay Area in December is currently the most expensive (average of $226). 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

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Top 4 airlines flying from Kalispell to San Francisco Bay Area

Discover the top 4 airlines that operate flights from Kalispell to San Francisco Bay Area. 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$136Average$256FlexibilityNo cancel feeOn-time88%
DeltaCheapest$174Average$326FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$393FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$461FlexibilityNo cancel feeOn-time75%

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