Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kalispell to San Francisco from $128

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 3/8. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:06 pm - 7:48 am
FCA
-
SFO
11h 42m1 stop
Multiple Airlines Logo
2:08 pm - 8:16 pm
SFO
-
FCA
29h 08m1 stop
$259Multiple Airlines
Sun, Jan 18 - Wed, Jan 21
Hawaiian Airlines Logo
12:52 pm - 4:47 pm
FCA
-
SFO
4h 55m1 stop
Hawaiian Airlines Logo
10:04 pm - 1:12 pm
SFO
-
FCA
14h 08m1 stop
$264Hawaiian Airlines
Tue, Apr 14 - Fri, Apr 17
Delta Logo
5:59 pm - 11:56 pm
FCA
-
SFO
6h 57m1 stop
Delta Logo
5:05 pm - 10:52 pm
SFO
-
FCA
4h 47m1 stop
$269Delta
Thu, Jan 22 - Mon, Jan 26
Alaska Airlines Logo
7:53 pm - 10:37 am
FCA
-
SFO
15h 44m1 stop
Alaska Airlines Logo
6:27 pm - 11:57 pm
SFO
-
FCA
4h 30m1 stop
$297Alaska Airlines
Tue, Feb 17 - Fri, Feb 20
Alaska Airlines Logo
7:53 pm - 8:46 am
FCA
-
SFO
13h 53m2 stops
Alaska Airlines Logo
11:41 am - 1:13 pm
SFO
-
FCA
24h 32m1 stop
$299Alaska Airlines
Tue, Feb 17 - Fri, Feb 20
Alaska Airlines Logo
7:53 pm - 8:46 am
FCA
-
SFO
13h 53m2 stops
Alaska Airlines Logo
7:50 am - 7:13 pm
SFO
-
FCA
10h 23m2 stops
$336Alaska Airlines
Tue, Feb 17 - Fri, Feb 20
Delta Logo
5:00 am - 9:00 am
FCA
-
SFO
5h 00m1 stop
Delta Logo
5:55 am - 11:32 am
SFO
-
FCA
4h 37m1 stop
$344Delta
Fri, Feb 20 - Mon, Feb 23
Alaska Airlines Logo
7:53 pm - 9:55 pm
FCA
-
SFO
27h 02m1 stop
Alaska Airlines Logo
9:32 pm - 12:12 pm
SFO
-
FCA
13h 40m2 stops
$365Alaska Airlines
Fri, Feb 20 - Mon, Feb 23
Alaska Airlines Logo
6:05 am - 10:31 am
FCA
-
SFO
5h 26m1 stop
Alaska Airlines Logo
12:00 pm - 7:46 pm
SFO
-
FCA
6h 46m2 stops
$396Alaska Airlines
Wed, Mar 25 - Wed, Mar 25
Multiple Airlines Logo
8:48 pm - 7:40 pm
FCA
-
SFO
23h 52m1 stop
Multiple Airlines Logo
10:15 pm - 12:05 pm
SFO
-
FCA
12h 50m1 stop
$398Multiple Airlines
Wed, Mar 25 - Sun, Mar 29

United Airlines flights from Kalispell to San Francisco

Our best United Airlines deals on Kalispell to San Francisco flight tickets
United Airlines
Jan 22
FCA1:40 pmKalispell Glacier Park
2h 55m
SFO3:35 pmSan Francisco
Jan 26
SFO9:28 amSan Francisco
2h 31m
FCA12:59 pmKalispell Glacier Park
$567
United Airlines
Jan 17
FCA7:00 amKalispell Glacier Park
15h 41m
1 stop
SFO9:41 pmSan Francisco
Jan 24
SFO9:28 amSan Francisco
2h 31m
FCA12:59 pmKalispell Glacier Park
$596
United Airlines
Jan 17
FCA1:40 pmKalispell Glacier Park
2h 55m
SFO3:35 pmSan Francisco
Jan 24
SFO9:28 amSan Francisco
2h 31m
FCA12:59 pmKalispell Glacier Park
$602

Alaska Airlines flights from Kalispell to San Francisco

Our best Alaska Airlines deals on Kalispell to San Francisco flight tickets
Alaska Airlines
Feb 17
FCA7:53 pmKalispell Glacier Park
15h 44m
1 stop
SFO10:37 amSan Francisco
Feb 20
SFO6:27 pmSan Francisco
4h 30m
1 stop
FCA11:57 pmKalispell Glacier Park
$297
Alaska Airlines
Feb 17
FCA7:53 pmKalispell Glacier Park
13h 53m
2 stops
SFO8:46 amSan Francisco
Feb 20
SFO11:41 amSan Francisco
24h 32m
1 stop
FCA1:13 pmKalispell Glacier Park
$299
Alaska Airlines
Feb 17
FCA7:53 pmKalispell Glacier Park
13h 53m
2 stops
SFO8:46 amSan Francisco
Feb 20
SFO9:00 amSan Francisco
27h 13m
1 stop
FCA1:13 pmKalispell Glacier Park
$324

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 January 8, 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

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sun 1/18

9:06 pm-7:48 am

1 stop11h 42m

San Francisco

Wed 1/21

2:08 pm-8:16 pm

1 stop29h 08m

$259

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 4/14

12:52 pm-4:47 pm

1 stop4h 55m

San Francisco

Fri 4/17

10:04 pm-1:12 pm

1 stop14h 08m

$264

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Thu 1/22

5:59 pm-11:56 pm

1 stop6h 57m

San Francisco

Mon 1/26

5:05 pm-10:52 pm

1 stop4h 47m

$269

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 2/17

7:53 pm-10:37 am

1 stop15h 44m

San Francisco

Fri 2/20

6:27 pm-11:57 pm

1 stop4h 30m

$297

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 2/17

7:53 pm-8:46 am

2 stops13h 53m

San Francisco

Fri 2/20

11:41 am-1:13 pm

1 stop24h 32m

$299

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Tue 2/17

7:53 pm-8:46 am

2 stops13h 53m

San Francisco

Fri 2/20

7:50 am-7:13 pm

2 stops10h 23m

$336

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 2/20

5:00 am-9:00 am

1 stop5h 00m

San Francisco

Mon 2/23

5:55 am-11:32 am

1 stop4h 37m

$344

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 2/20

7:53 pm-9:55 pm

1 stop27h 02m

San Francisco

Mon 2/23

9:32 pm-12:12 pm

2 stops13h 40m

$365

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 3/25

6:05 am-10:31 am

1 stop5h 26m

San Francisco

Wed 3/25

12:00 pm-7:46 pm

2 stops6h 46m

$396

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 3/25

8:48 pm-7:40 pm

1 stop23h 52m

San Francisco

Sun 3/29

10:15 pm-12:05 pm

1 stop12h 50m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $310.

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 Friday when prices can be found for as low as $380. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $721.

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 $545. Flights in the morning are often more expensive with an average ticket price of $637.

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 Glacier Park to San Francisco flights?

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

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

As of January 2026, prices for Kalispell to San Francisco flights are approximately 46% 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

$186

Fastest flight time

2h 41m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Kalispell in the past 72 hours is $186. The best round-trip flight deal from Kalispell to San Francisco found on momondo in the last 72 hours is $447.
The fastest flight from Kalispell to San Francisco takes 2h 41m
Direct flights go from Kalispell to San Francisco on Monday, Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Francisco. From Kalispell there are direct flights to San Francisco (SFO).
Search flight deals

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

    The distance between Kalispell Glacier Park and San Francisco is about 825.6 mi. A reasonable flight in good conditions will take 2h 41m.

  • 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
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,027 reviews
Search Delta flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,664 reviews
Search Alaska Airlines flights

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
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Daly City
Half Moon Bay
Vallejo
Livermore
Salinas
Turlock
Sunnyvale

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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States