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Cheap flights from Kalispell to San Francisco from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to San Francisco departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:33 pm - 10:46 am
FCA
-
SFO
15h 13m
1 stop
Multiple Airlines Logo
6:30 am - 5:11 pm
SFO
-
FCA
9h 41m
1 stop
$206Multiple Airlines
Fri, Sep 25 - Fri, Oct 2
Multiple Airlines Logo
5:56 pm - 8:23 am
FCA
-
SFO
15h 27m
1 stop
Multiple Airlines Logo
6:22 am - 7:18 pm
SFO
-
FCA
11h 56m
1 stop
$231Multiple Airlines
Fri, Oct 9 - Mon, Oct 12
Multiple Airlines Logo
8:43 pm - 10:46 am
FCA
-
SFO
15h 03m
1 stop
Multiple Airlines Logo
11:42 am - 7:56 pm
SFO
-
FCA
7h 14m
1 stop
$234Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
8:46 pm - 10:46 am
FCA
-
SFO
15h 00m
1 stop
Multiple Airlines Logo
9:00 pm - 7:43 pm
SFO
-
FCA
21h 43m
1 stop
$239Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
United Airlines Logo
4:17 pm - 5:50 pm
FCA
-
SFO
2h 33mnonstop
United Airlines Logo
12:00 pm - 3:21 pm
SFO
-
FCA
2h 21mnonstop
$269United Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
5:56 pm - 9:18 pm
FCA
-
SFO
28h 22m
2 stops
Multiple Airlines Logo
11:42 am - 7:18 pm
SFO
-
FCA
6h 36m
1 stop
$280Multiple Airlines
Fri, Oct 9 - Mon, Oct 12
Delta Logo
6:09 pm - 10:07 pm
FCA
-
SFO
4h 58m
1 stop
Delta Logo
5:00 pm - 11:07 pm
SFO
-
FCA
5h 07m
1 stop
$289Delta
Fri, Nov 6 - Mon, Nov 9
Multiple Airlines Logo
8:46 pm - 10:46 am
FCA
-
SFO
15h 00m
1 stop
Multiple Airlines Logo
12:31 pm - 7:43 pm
SFO
-
FCA
30h 12m
2 stops
$306Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Delta Logo
5:15 am - 8:50 am
FCA
-
SFO
4h 35m
1 stop
Delta Logo
5:50 am - 11:09 am
SFO
-
FCA
4h 19m
1 stop
$309Delta
Thu, Aug 20 - Tue, Aug 25
Alaska Airlines Logo
6:33 am - 10:27 am
FCA
-
SFO
4h 54m
1 stop
Alaska Airlines Logo
8:00 am - 1:20 pm
SFO
-
FCA
4h 20m
1 stop
$329Alaska Airlines
Sun, Jan 10 - Thu, Jan 14

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Alaska Airlines flights from Kalispell to San Francisco

Our best Alaska Airlines deals on Kalispell to San Francisco flight tickets
Alaska Airlines
Jan 10
FCA6:33 amKalispell Glacier Park
4h 54m
1 stop
SFO10:27 amSan Francisco
Jan 14
SFO8:00 amSan Francisco
4h 20m
1 stop
FCA1:20 pmKalispell Glacier Park
$329
Alaska Airlines
Oct 15
FCA7:45 pmKalispell Glacier Park
4h 59m
1 stop
SFO11:44 pmSan Francisco
Oct 20
SFO11:39 amSan Francisco
10h 20m
2 stops
FCA10:59 pmKalispell Glacier Park
$336
Alaska Airlines
Sep 3
FCA6:08 pmKalispell Glacier Park
6h 32m
1 stop
SFO11:40 pmSan Francisco
Sep 9
SFO10:36 amSan Francisco
5h 52m
1 stop
FCA5:28 pmKalispell Glacier Park
$346

United Airlines flights from Kalispell to San Francisco

Our best United Airlines deals on Kalispell to San Francisco flight tickets
United Airlines
Aug 20
FCA4:17 pmKalispell Glacier Park
2h 33m
SFO5:50 pmSan Francisco
Aug 25
SFO12:00 pmSan Francisco
2h 21m
FCA3:21 pmKalispell Glacier Park
$269
United Airlines
Aug 20
FCA4:17 pmKalispell Glacier Park
2h 33m
SFO5:50 pmSan Francisco
Aug 25
SFO12:00 pmSan Francisco
2h 21m
FCA3:21 pmKalispell Glacier Park
$349
United Airlines
Aug 20
FCA4:17 pmKalispell Glacier Park
2h 33m
SFO5:50 pmSan Francisco
Aug 24
SFO12:00 pmSan Francisco
2h 21m
FCA3:21 pmKalispell Glacier Park
$394

momondo 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, momondo users made 832,500 searches. Data last updated July 18, 2026.
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 - SFO

FCASFO

Kalispell Glacier Park

Fri 9/25

8:33 pm-10:46 am

1 stop15h 13m

San Francisco

Fri 10/2

6:30 am-5:11 pm

1 stop9h 41m

$206

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 10/9

5:56 pm-8:23 am

1 stop15h 27m

San Francisco

Mon 10/12

6:22 am-7:18 pm

1 stop11h 56m

$231

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 9/11

8:43 pm-10:46 am

1 stop15h 03m

San Francisco

Mon 9/14

11:42 am-7:56 pm

1 stop7h 14m

$234

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Mon 9/21

8:46 pm-10:46 am

1 stop15h 00m

San Francisco

Thu 9/24

9:00 pm-7:43 pm

1 stop21h 43m

$239
Quickest round-trip

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Thu 8/20

4:17 pm-5:50 pm

Nonstop2h 33m

San Francisco

Tue 8/25

12:00 pm-3:21 pm

Nonstop2h 21m

$269

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 10/9

5:56 pm-9:18 pm

2 stops28h 22m

San Francisco

Mon 10/12

11:42 am-7:18 pm

1 stop6h 36m

$280

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 11/6

6:09 pm-10:07 pm

1 stop4h 58m

San Francisco

Mon 11/9

5:00 pm-11:07 pm

1 stop5h 07m

$289

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Mon 9/21

8:46 pm-10:46 am

1 stop15h 00m

San Francisco

Thu 9/24

12:31 pm-7:43 pm

2 stops30h 12m

$306

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Thu 8/20

5:15 am-8:50 am

1 stop4h 35m

San Francisco

Tue 8/25

5:50 am-11:09 am

1 stop4h 19m

$309

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sun 1/10

6:33 am-10:27 am

1 stop4h 54m

San Francisco

Thu 1/14

8:00 am-1:20 pm

1 stop4h 20m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Kalispell to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kalispell and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $299.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Kalispell to San Francisco is on a Wednesday when prices can be found for as low as $449. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $722.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Kalispell to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $527. Flights in the morning are often more expensive with an average ticket price of $668.

What is the cheapest Kalispell Glacier Park to San Francisco flight route?

Fly from Kalispell Glacier Park to San Francisco for the best Kalispell Glacier Park - San Francisco flight prices

What cabin class options are available on Kalispell to San Francisco flights?

There are 4 cabin classes available to choose from on Kalispell to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kalispell to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Kalispell to San Francisco.

How have Kalispell to San Francisco flight prices changed over time?

As of July 2026, prices for Kalispell to San Francisco flights are approximately 86% more expensive when compared to flights at the same time last year.

When to book flights from Kalispell to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to San Francisco (FCA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to San Francisco

Best Price Found

$254

Fastest flight time

2h 33m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Kalispell in the past 72 hours is $254. The best round-trip flight deal from Kalispell to San Francisco found on momondo in the last 72 hours is $392.
The fastest flight from Kalispell to San Francisco takes 2h 33m
Direct flights go from Kalispell to San Francisco every day.
There is 1 airport in San Francisco. From Kalispell there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Kalispell to San Francisco

  • How far is Kalispell Glacier Park to San Francisco by plane?

    The distance between Kalispell Glacier Park and San Francisco is about 826.0 mi. A reasonable flight in good conditions will take 2h 33m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to San Francisco Airport?

    Prices for flights from Kalispell Glacier Park Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to San Francisco Airport?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kalispell to San Francisco?

  • What is the most popular airline from Kalispell to San Francisco?

Best airlines flying from Kalispell to San Francisco

Compare and see reviews for airlines that fly from Kalispell to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $158Free CancellationRating
7.9
12,671 reviews
Search Alaska Airlines flights
DeltaPriceFrom $226Free CancellationRating
7.8
8,476 reviews
Search Delta flights
United AirlinesPriceFrom $229Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights

  • United Airlines Flights From Kalispell to San Francisco

    United Airlines is one of the most popular airlines flying from Kalispell to San Francisco, operating 6 flights/week on average for this route. A good United Airlines flight deal for Kalispell to San Francisco starts from $229 round-trip, up to an average price of $393. Our users have rated United Airlines at 7.4/10.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Fremont
Sonoma
Bodega Bay
Walnut Creek
Roseville
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
Palo Alto

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to San Francisco?

It is quick and easy to find Kalispell to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Kalispell to San Francisco with flexible booking policies on momondo?

Flights from Kalispell to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kalispell to San Francisco?

Once all potential Kalispell to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kalispell to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kalispell to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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