What is the cheapest airline that flies from Santa Rosa Sonoma County to Kalispell Glacier Park?

Alaska Airlines and Delta are the most popular carriers operating from Santa Rosa Sonoma County to Kalispell Glacier Park

What airlines fly to Kalispell?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Kalispell from Santa Rosa according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 3 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport?

Prices for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport were last updated today.

How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport?

The number of operators available for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport is 1 as of July 2026.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The required travel and health documents for your Kalispell Glacier Park 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 Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$102 Cheap Flights from Santa Rosa to Kalispell in 2026

Q: What is the typical price of a round-trip flight between Santa Rosa and Kalispell?

Prices are currently typical for flights on this route. Typical prices usually range from $144 to $1,071. The lowest price recently found on this route was $387.

Find the cheapest flights from Santa Rosa to Kalispell

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 pm - 10:56 pm

STS

FCA

8h 16m

2 stops

7:45 pm - 4:12 pm

FCA

STS

21h 27m

2 stops

$387Alaska Airlines

Tue, Sep 29 - Tue, Oct 6

1:40 pm - 10:56 pm

STS

FCA

8h 16m

2 stops

7:45 pm - 7:19 pm

FCA

STS

24h 34m

2 stops

$400Alaska Airlines

Tue, Sep 29 - Fri, Oct 9

9:44 am - 11:59 pm

STS

FCA

13h 15m

2 stops

4:15 pm - 6:11 pm

FCA

STS

26h 56m

2 stops

$403Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

1:40 pm - 10:56 pm

STS

FCA

8h 16m

2 stops

1:03 pm - 4:55 pm

FCA

STS

4h 52m

1 stop

$406Alaska Airlines

Tue, Sep 29 - Wed, Oct 7

3:40 pm - 12:21 pm

STS

FCA

19h 41m

2 stops

2:03 pm - 8:50 am

FCA

STS

19h 47m

2 stops

$409Alaska Airlines

Sat, Oct 24 - Wed, Oct 28

7:00 am - 12:21 pm

STS

FCA

4h 21m

1 stop

2:03 pm - 8:50 am

FCA

STS

19h 47m

2 stops

$414Alaska Airlines

Sat, Oct 24 - Wed, Oct 28

1:40 pm - 10:56 pm

STS

FCA

8h 16m

2 stops

1:03 pm - 4:55 pm

FCA

STS

4h 52m

1 stop

$416Alaska Airlines

Tue, Sep 29 - Thu, Oct 8

7:03 am - 12:20 pm

STS

FCA

4h 17m

1 stop

7:45 pm - 7:19 pm

FCA

STS

24h 34m

2 stops

$419Alaska Airlines

Tue, Sep 29 - Fri, Oct 9

1:40 pm - 10:56 pm

STS

FCA

8h 16m

2 stops

6:44 am - 4:12 pm

FCA

STS

10h 28m

2 stops

$420Alaska Airlines

Tue, Sep 29 - Sat, Oct 3

10:00 am - 7:41 pm

STS

FCA

8h 41m

2 stops

7:45 pm - 4:12 pm

FCA

STS

21h 27m

2 stops

$421Alaska Airlines

Wed, Sep 30 - Wed, Oct 7

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Alaska Airlines flights from Santa Rosa to Kalispell

Our best Alaska Airlines deals on Santa Rosa to Kalispell flight tickets

Alaska Airlines

Sep 29

STS1:40 pmSanta Rosa Sonoma County

8h 16m

2 stops

FCA10:56 pmKalispell Glacier Park

Oct 7

FCA7:45 pmKalispell Glacier Park

21h 27m

2 stops

STS4:12 pmSanta Rosa Sonoma County

$387

Alaska Airlines

Sep 29

STS1:40 pmSanta Rosa Sonoma County

8h 16m

2 stops

FCA10:56 pmKalispell Glacier Park

Oct 9

FCA7:45 pmKalispell Glacier Park

24h 34m

2 stops

STS7:19 pmSanta Rosa Sonoma County

$400

Alaska Airlines

Dec 5

STS9:44 amSanta Rosa Sonoma County

13h 15m

2 stops

FCA11:59 pmKalispell Glacier Park

Dec 9

FCA4:15 pmKalispell Glacier Park

26h 56m

2 stops

STS6:11 pmSanta Rosa Sonoma County

$403

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 9/29

1:40 pm-10:56 pm

2 stops8h 16m

Kalispell Glacier Park

Tue 10/6

7:45 pm-4:12 pm

2 stops21h 27m

$387

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 9/29

1:40 pm-10:56 pm

2 stops8h 16m

Kalispell Glacier Park

Fri 10/9

7:45 pm-7:19 pm

2 stops24h 34m

$400

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 12/5

9:44 am-11:59 pm

2 stops13h 15m

Kalispell Glacier Park

Wed 12/9

4:15 pm-6:11 pm

2 stops26h 56m

$403

Quickest round-trip

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 9/29

1:40 pm-10:56 pm

2 stops8h 16m

Kalispell Glacier Park

Wed 10/7

1:03 pm-4:55 pm

1 stop4h 52m

$406

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 10/24

3:40 pm-12:21 pm

2 stops19h 41m

Kalispell Glacier Park

Wed 10/28

2:03 pm-8:50 am

2 stops19h 47m

$409

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 10/24

7:00 am-12:21 pm

1 stop4h 21m

Kalispell Glacier Park

Wed 10/28

2:03 pm-8:50 am

2 stops19h 47m

$414

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 9/29

1:40 pm-10:56 pm

2 stops8h 16m

Kalispell Glacier Park

Thu 10/8

1:03 pm-4:55 pm

1 stop4h 52m

$416

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 9/29

7:03 am-12:20 pm

1 stop4h 17m

Kalispell Glacier Park

Fri 10/9

7:45 pm-7:19 pm

2 stops24h 34m

$419

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 9/29

1:40 pm-10:56 pm

2 stops8h 16m

Kalispell Glacier Park

Sat 10/3

6:44 am-4:12 pm

2 stops10h 28m

$420

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 9/30

10:00 am-7:41 pm

2 stops8h 41m

Kalispell Glacier Park

Wed 10/7

7:45 pm-4:12 pm

2 stops21h 27m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa to Kalispell

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

Prices

Airlines

What is the typical price of a round-trip flight between Santa Rosa and Kalispell?

What is the cheapest month to fly to Kalispell?

The month of October is, on average, the cheapest month to fly to Kalispell from Santa Rosa, with most prices found around $0. If you aren’t able to travel to Kalispell during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $222.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Santa Rosa to Kalispell is on a Saturday. Travelers who choose to depart for Kalispell on a Saturday will often find tickets for as low as $494. The most expensive day to fly to Kalispell is Sunday, with ticket prices averaging around $728.

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

According to our data, the cheapest time of day to fly to Kalispell is in the evening. momondo users have found flights departing from Santa Rosa to Kalispell in the evening for as low as $394. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $587 per ticket.

What is the cheapest Santa Rosa Sonoma County to Kalispell Glacier Park flight route?

Fly from Santa Rosa Sonoma County to Kalispell Glacier Park for the best Santa Rosa Sonoma County - Kalispell Glacier Park flight prices

What cabin class options are available on Santa Rosa to Kalispell flights?

There is only 1 cabin class available to choose from on Santa Rosa to Kalispell 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 Santa Rosa to Kalispell flights?

No. A direct flight is the cheapest option for a flight between Santa Rosa to Kalispell.

When to book flights from Santa Rosa to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santa Rosa to Kalispell (STS to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Kalispell

Fastest flight time	4h 21m
Direct flights	None

The fastest flight from Santa Rosa to Kalispell takes 4h 21m

There are no direct flights from Santa Rosa to Kalispell. There are no popular flight routes from Santa Rosa to Kalispell.

Search flight deals

Frequently asked questions about flying from Santa Rosa to Kalispell

How far is Santa Rosa Sonoma County to Kalispell Glacier Park by plane?
The straight-line distance from Santa Rosa Sonoma County to Kalispell Glacier Park is 793.8 mi. 4h 21m is a normal flight duration for this route.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport?
Prices for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport were last updated today.
How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport?
The number of operators available for flights from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport is 1 as of July 2026.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The required travel and health documents for your Kalispell Glacier Park 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 Kalispell Glacier Park 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 Santa Rosa to Kalispell?
momondo data reveals that the most frequently booked plane model on the route from Santa Rosa to Kalispell is Airbus A319, representing 33.33% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 33.33% and Boeing 737-700 at 33.33%.
What is the most popular airline from Santa Rosa to Kalispell?
momondo data reveals that the most frequently booked airline on the route from Santa Rosa to Kalispell is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from Santa Rosa to Kalispell

Compare and see reviews for airlines that fly from Santa Rosa to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $332	Free Cancellation	Rating 7.9 12,675 reviews		Search Alaska Airlines flights

Whitefish

East Glacier Park

Polson

Columbia Falls

Cut Bank

Eureka

Essex

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Kalispell?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Rosa to Kalispell. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Rosa to Kalispell with flexible booking policies on momondo?

Flights from Santa Rosa to Kalispell 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 Santa Rosa to Kalispell?

Once all potential Santa Rosa to Kalispell 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 Santa Rosa to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell from Santa Rosa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.