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Cheap flights from Kalispell to San Francisco from $115

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 5/28. 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

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Find the cheapest flights from Kalispell to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:11 pm - 5:50 pm
FCA
-
SFO
2h 39mnonstop
United Airlines Logo
6:00 am - 12:27 pm
SFO
-
FCA
5h 27m
1 stop
$219United Airlines
Sat, May 23 - Mon, Jun 1
United Airlines Logo
1:20 pm - 6:07 pm
FCA
-
SFO
5h 47m
1 stop
United Airlines Logo
6:00 am - 12:27 pm
SFO
-
FCA
5h 27m
1 stop
$229United Airlines
Sat, May 23 - Mon, Jun 1
Delta Logo
6:45 pm - 10:15 pm
FCA
-
SFO
4h 30m
1 stop
Delta Logo
5:40 am - 11:23 am
SFO
-
FCA
4h 43m
1 stop
$249Delta
Sat, Apr 11 - Fri, Apr 17
Delta Logo
6:45 pm - 10:15 pm
FCA
-
SFO
4h 30m
1 stop
Delta Logo
10:32 am - 11:23 am
SFO
-
FCA
23h 51m
2 stops
$256Delta
Sat, Apr 11 - Thu, Apr 16
Delta Logo
6:10 pm - 10:15 pm
FCA
-
SFO
5h 05m
1 stop
Delta Logo
2:57 pm - 11:27 pm
SFO
-
FCA
7h 30m
2 stops
$271Delta
Sat, Apr 18 - Sat, Apr 25
Delta Logo
6:10 pm - 10:15 pm
FCA
-
SFO
5h 05m
1 stop
Delta Logo
5:40 am - 11:23 am
SFO
-
FCA
4h 43m
1 stop
$274Delta
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
4:11 pm - 5:50 pm
FCA
-
SFO
2h 39mnonstop
United Airlines Logo
6:00 am - 12:27 pm
SFO
-
FCA
5h 27m
1 stop
$289United Airlines
Sat, May 23 - Mon, Jun 1
Alaska Airlines Logo
8:26 pm - 11:59 pm
FCA
-
SFO
4h 33m
1 stop
Alaska Airlines Logo
11:13 am - 7:46 pm
SFO
-
FCA
7h 33m
1 stop
$294Alaska Airlines
Mon, Apr 13 - Thu, Apr 16
Delta Logo
2:49 pm - 9:50 am
FCA
-
SFO
20h 01m
2 stops
Delta Logo
5:40 am - 11:23 am
SFO
-
FCA
4h 43m
1 stop
$302Delta
Mon, Apr 13 - Sat, Apr 18
Delta Logo
6:07 pm - 11:57 pm
FCA
-
SFO
6h 50m
1 stop
Delta Logo
5:40 am - 11:28 am
SFO
-
FCA
4h 48m
1 stop
$304Delta
Fri, May 15 - Sun, May 17

Delta flights from Kalispell to San Francisco

Our best Delta deals on Kalispell to San Francisco flight tickets
Delta
May 23
FCA12:20 pmKalispell Glacier Park
4h 42m
1 stop
SFO4:02 pmSan Francisco
Jun 1
SFO5:40 amSan Francisco
4h 45m
1 stop
FCA11:25 amKalispell Glacier Park
$229
Delta
Apr 11
FCA6:45 pmKalispell Glacier Park
4h 30m
1 stop
SFO10:15 pmSan Francisco
Apr 17
SFO5:40 amSan Francisco
4h 43m
1 stop
FCA11:23 amKalispell Glacier Park
$249
Delta
Apr 11
FCA6:45 pmKalispell Glacier Park
4h 30m
1 stop
SFO10:15 pmSan Francisco
Apr 16
SFO10:32 amSan Francisco
23h 51m
2 stops
FCA11:23 amKalispell Glacier Park
$256

Alaska Airlines flights from Kalispell to San Francisco

Our best Alaska Airlines deals on Kalispell to San Francisco flight tickets
Alaska Airlines
Apr 13
FCA8:26 pmKalispell Glacier Park
4h 33m
1 stop
SFO11:59 pmSan Francisco
Apr 16
SFO11:13 amSan Francisco
7h 33m
1 stop
FCA7:46 pmKalispell Glacier Park
$294
Alaska Airlines
May 23
FCA6:15 amKalispell Glacier Park
11h 48m
2 stops
SFO5:03 pmSan Francisco
Jun 1
SFO6:39 pmSan Francisco
15h 12m
1 stop
FCA10:51 amKalispell Glacier Park
$316
Alaska Airlines
May 14
FCA11:33 amKalispell Glacier Park
7h 29m
1 stop
SFO6:02 pmSan Francisco
May 19
SFO10:57 amSan Francisco
12h 01m
2 stops
FCA11:58 pmKalispell Glacier Park
$319

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 February 26, 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

Sat 5/23

4:11 pm-5:50 pm

Nonstop2h 39m

San Francisco

Mon 6/1

6:00 am-12:27 pm

1 stop5h 27m

$219

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 5/23

1:20 pm-6:07 pm

1 stop5h 47m

San Francisco

Mon 6/1

6:00 am-12:27 pm

1 stop5h 27m

$229

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 4/11

6:45 pm-10:15 pm

1 stop4h 30m

San Francisco

Fri 4/17

5:40 am-11:23 am

1 stop4h 43m

$249

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 4/11

6:45 pm-10:15 pm

1 stop4h 30m

San Francisco

Thu 4/16

10:32 am-11:23 am

2 stops23h 51m

$256

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 4/18

6:10 pm-10:15 pm

1 stop5h 05m

San Francisco

Sat 4/25

2:57 pm-11:27 pm

2 stops7h 30m

$271

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 4/18

6:10 pm-10:15 pm

1 stop5h 05m

San Francisco

Sat 4/25

5:40 am-11:23 am

1 stop4h 43m

$274

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 5/23

4:11 pm-5:50 pm

Nonstop2h 39m

San Francisco

Mon 6/1

6:00 am-12:27 pm

1 stop5h 27m

$289

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Mon 4/13

8:26 pm-11:59 pm

1 stop4h 33m

San Francisco

Thu 4/16

11:13 am-7:46 pm

1 stop7h 33m

$294

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Mon 4/13

2:49 pm-9:50 am

2 stops20h 01m

San Francisco

Sat 4/18

5:40 am-11:23 am

1 stop4h 43m

$302

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 5/15

6:07 pm-11:57 pm

1 stop6h 50m

San Francisco

Sun 5/17

5:40 am-11:28 am

1 stop4h 48m

$304

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 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 February is also cheap. Prices for this month can be found on momondo for an average of $298.

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 $467. 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 $529. Flights in the morning are often more expensive with an average ticket price of $652.

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.

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

You could potentially save up to 45% on your flight if you consider stops on a Kalispell to San Francisco flight.

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

As of February 2026, prices for Kalispell to San Francisco flights are approximately 70% 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

$382

Fastest flight time

2h 39m

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 $382. The best round-trip flight deal from Kalispell to San Francisco found on momondo in the last 72 hours is $349.
The fastest flight from Kalispell to San Francisco takes 2h 39m
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 39m.

  • 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
DeltaPriceFrom $179Free CancellationRating
7.9
8,237 reviews
Search Delta flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,959 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $229Free CancellationRating
7.4
9,347 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 1 flight/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
Sonoma
Bodega Bay
Roseville
Walnut Creek
Hayward
Santa Clara
Big Sur
Berkeley
Calistoga
Fremont
Half Moon Bay
Vallejo
Daly City
Salinas
South San Francisco
Milpitas
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.

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