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Cheap flights from Kalispell to San Francisco from $140

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.
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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.
Delta Logo
6:07 pm - 12:27 am
FCA
-
SFO
7h 20m
1 stop
Delta Logo
5:40 am - 11:25 am
SFO
-
FCA
4h 45m
1 stop
$249Delta
Wed, May 27 - Sat, May 30
Delta Logo
6:07 pm - 10:27 pm
FCA
-
SFO
5h 20m
1 stop
Delta Logo
5:40 am - 11:25 am
SFO
-
FCA
4h 45m
1 stop
$269Delta
Sat, May 23 - Mon, Jun 1
Delta Logo
6:07 pm - 10:27 pm
FCA
-
SFO
5h 20m
1 stop
Delta Logo
5:40 am - 11:25 am
SFO
-
FCA
4h 45m
1 stop
$279Delta
Sat, May 23 - Mon, Jun 1
Delta Logo
5:05 am - 8:55 am
FCA
-
SFO
4h 50m
1 stop
Delta Logo
5:40 am - 11:28 am
SFO
-
FCA
4h 48m
1 stop
$284Delta
Wed, May 6 - Mon, May 11
Alaska Airlines Logo
11:33 am - 4:04 pm
FCA
-
SFO
5h 31m
1 stop
Alaska Airlines Logo
11:56 am - 5:00 pm
SFO
-
FCA
4h 04m
1 stop
$299Alaska Airlines
Fri, May 29 - Mon, Jun 1
Alaska Airlines Logo
11:33 am - 6:02 pm
FCA
-
SFO
7h 29m
1 stop
Alaska Airlines Logo
11:56 am - 5:00 pm
SFO
-
FCA
4h 04m
1 stop
$304Alaska Airlines
Fri, May 29 - Mon, Jun 1
Delta Logo
5:05 am - 8:59 am
FCA
-
SFO
4h 54m
1 stop
Delta Logo
5:40 am - 11:23 am
SFO
-
FCA
4h 43m
1 stop
$329Delta
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
4:11 pm - 5:50 pm
FCA
-
SFO
2h 39mnonstop
United Airlines Logo
12:00 pm - 3:30 pm
SFO
-
FCA
2h 30mnonstop
$349United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
1:20 pm - 5:42 pm
FCA
-
SFO
5h 22m
1 stop
United Airlines Logo
12:00 pm - 3:30 pm
SFO
-
FCA
2h 30mnonstop
$359United Airlines
Wed, May 27 - Sat, May 30
Alaska Airlines Logo
11:33 am - 7:56 pm
FCA
-
SFO
9h 23m
2 stops
Alaska Airlines Logo
7:40 am - 5:00 pm
SFO
-
FCA
8h 20m
1 stop
$361Alaska Airlines
Sat, May 23 - Mon, Jun 1

Delta flights from Kalispell to San Francisco

Our best Delta deals on Kalispell to San Francisco flight tickets
Delta
May 27
FCA6:07 pmKalispell Glacier Park
7h 20m
1 stop
SFO12:27 amSan Francisco
May 30
SFO5:40 amSan Francisco
4h 45m
1 stop
FCA11:25 amKalispell Glacier Park
$249
Delta
May 23
FCA6:07 pmKalispell Glacier Park
5h 20m
1 stop
SFO10:27 pmSan Francisco
Jun 1
SFO5:40 amSan Francisco
4h 45m
1 stop
FCA11:25 amKalispell Glacier Park
$269
Delta
May 23
FCA6:07 pmKalispell Glacier Park
5h 20m
1 stop
SFO10:27 pmSan Francisco
Jun 1
SFO5:40 amSan Francisco
4h 45m
1 stop
FCA11:25 amKalispell Glacier Park
$279

Alaska Airlines flights from Kalispell to San Francisco

Our best Alaska Airlines deals on Kalispell to San Francisco flight tickets
Alaska Airlines
May 29
FCA11:33 amKalispell Glacier Park
5h 31m
1 stop
SFO4:04 pmSan Francisco
Jun 1
SFO11:56 amSan Francisco
4h 04m
1 stop
FCA5:00 pmKalispell Glacier Park
$299
Alaska Airlines
May 29
FCA11:33 amKalispell Glacier Park
7h 29m
1 stop
SFO6:02 pmSan Francisco
Jun 1
SFO11:56 amSan Francisco
4h 04m
1 stop
FCA5:00 pmKalispell Glacier Park
$304
Alaska Airlines
May 23
FCA11:33 amKalispell Glacier Park
9h 23m
2 stops
SFO7:56 pmSan Francisco
Jun 1
SFO7:40 amSan Francisco
8h 20m
1 stop
FCA5:00 pmKalispell Glacier Park
$361

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 April 14, 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

Wed 5/27

6:07 pm-12:27 am

1 stop7h 20m

San Francisco

Sat 5/30

5:40 am-11:25 am

1 stop4h 45m

$249

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 5/23

6:07 pm-10:27 pm

1 stop5h 20m

San Francisco

Mon 6/1

5:40 am-11:25 am

1 stop4h 45m

$269

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 5/23

6:07 pm-10:27 pm

1 stop5h 20m

San Francisco

Mon 6/1

5:40 am-11:25 am

1 stop4h 45m

$279

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 5/6

5:05 am-8:55 am

1 stop4h 50m

San Francisco

Mon 5/11

5:40 am-11:28 am

1 stop4h 48m

$284

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 5/29

11:33 am-4:04 pm

1 stop5h 31m

San Francisco

Mon 6/1

11:56 am-5:00 pm

1 stop4h 04m

$299

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Fri 5/29

11:33 am-6:02 pm

1 stop7h 29m

San Francisco

Mon 6/1

11:56 am-5:00 pm

1 stop4h 04m

$304

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 4/25

5:05 am-8:59 am

1 stop4h 54m

San Francisco

Wed 4/29

5:40 am-11:23 am

1 stop4h 43m

$329
Quickest round-trip

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 5/27

4:11 pm-5:50 pm

Nonstop2h 39m

San Francisco

Sat 5/30

12:00 pm-3:30 pm

Nonstop2h 30m

$349

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Wed 5/27

1:20 pm-5:42 pm

1 stop5h 22m

San Francisco

Sat 5/30

12:00 pm-3:30 pm

Nonstop2h 30m

$359

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Sat 5/23

11:33 am-7:56 pm

2 stops9h 23m

San Francisco

Mon 6/1

7:40 am-5:00 pm

1 stop8h 20m

$361

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 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 Tuesday when prices can be found for as low as $447. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $868.

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 $533. 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 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 42% 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 April 2026, prices for Kalispell to San Francisco flights are approximately 111% 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

$234

Fastest flight time

2h 39m

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 $234. The best round-trip flight deal from Kalispell to San Francisco found on momondo in the last 72 hours is $969.
The fastest flight from Kalispell to San Francisco takes 2h 39m
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 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 $196Free CancellationRating
7.9
8,405 reviews
Search Delta flights
Alaska AirlinesPriceFrom $216Free CancellationRating
7.9
12,234 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $229Free CancellationRating
7.4
9,581 reviews
Search United 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
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Fremont
Big Sur
Vallejo
Calistoga
Daly City
Salinas
Half Moon Bay
Milpitas
Pacific Grove
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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