How popular is this Santa Rosa to Kalispell flight route?

This flight path from Santa Rosa Sonoma County to Kalispell Glacier Park was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Santa Rosa to Kalispell?

Airlines like Alaska Airlines fly from Santa Rosa to Kalispell in about 5h 24m. The time it takes to get you to your destination can typically vary by up to . There are 800 mi between Santa Rosa and Kalispell.

What are the cheapest airlines flying from Santa Rosa to Kalispell round-trip?

Our cheapest airline available from Santa Rosa to Kalispell is Avelo Airlines. Our recent data shows that you can find tickets from as low as $76 on this airline. An additional option worth looking into is Alaska Airlines, starting at $309. Avelo Airlines is 82% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from STS to FCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Kalispell as you normally would.

Most accurate provider : When it comes to deals on Santa Rosa-Kalispell flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Rosa-Kalispell flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Rosa-Kalispell flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Santa Rosa-Kalispell flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Santa Rosa to Kalispell that include hotel bookings?

Yes. In addition to deals on Santa Rosa to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Santa Rosa to Kalispell?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Kalispell.

Can I find deals for business class flights from Santa Rosa to Kalispell?

Yes. Cheapflights offers flight deals from Santa Rosa to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$174+ Flights from Santa Rosa to Kalispell

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Cheap flight deals from Santa Rosa to Kalispell

Cheapest flights from Santa Rosa to Kalispell
Explore the most affordable flight options available from Santa Rosa to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Wed 12/318:17 pmSTS - FCA

1 stop16h 19mAlaska Airlines

Fri 1/96:25 amFCA - STS

2 stops17h 33mAlaska Airlines

Deal found 12/31

$1,077

Best flights from Santa Rosa to Kalispell
Discover carefully curated flight deals from Santa Rosa to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Tue 2/36:50 amSTS - FCA

1 stop5h 24mAlaska Airlines

Thu 2/57:46 pmFCA - STS

1 stop5h 13mAlaska Airlines

Deal found 12/31

$250

Sat 1/246:30 pmSTS - FCA

1 stop17h 44mAlaska Airlines

Wed 1/286:25 amFCA - STS

1 stop5h 10mAlaska Airlines

Deal found 1/1

$318

Fri 1/309:33 pmSTS - FCA

2 stops14h 41mAlaska Airlines

Mon 2/27:46 pmFCA - STS

2 stops41h 36mAlaska Airlines

Deal found 1/1

$366

Sat 6/1311:02 amSTS - FCA

1 stop7h 20mAlaska Airlines

Fri 6/196:33 amFCA - STS

1 stop4h 37mAlaska Airlines

Deal found 1/1

$411

Sat 6/1311:02 amSTS - FCA

1 stop7h 20mAlaska Airlines

Wed 6/176:33 amFCA - STS

1 stop4h 37mAlaska Airlines

Deal found 1/1

$411

Wed 6/108:00 amSTS - FCA

1 stop4h 20mAlaska Airlines

Thu 6/186:33 amFCA - STS

1 stop4h 37mAlaska Airlines

Deal found 1/1

$411

Last-minute flights from Santa Rosa to Kalispell
Discover last-minute flight deals from Santa Rosa to Kalispell. Data last updated January 2, 2026 and is based on user searches.

Mon 1/57:35 amSTS - FCA

2 stops15h 40mAlaska Airlines

Thu 1/156:25 amFCA - STS

2 stops10h 04mAlaska Airlines

Deal found 1/1

$793

Sat 1/2411:15 amSTS - FCA

1 stop11h 43mAlaska Airlines

Wed 1/286:25 amFCA - STS

1 stop5h 10mAlaska Airlines

Deal found 12/31

$312

Fri 1/306:30 pmSTS - FCA

1 stop17h 44mAlaska Airlines

Mon 2/27:46 pmFCA - STS

1 stop5h 13mAlaska Airlines

Deal found 1/1

$251

One-way flights from Santa Rosa to Kalispell
Search for one-way flight options from Santa Rosa to Kalispell. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Wed 4/88:02 pmSTS - FCA

2 stops26h 45mAlaska Airlines

Deal found 1/1

$174

Wed 7/17:34 pmSTS - FCA

1 stop15h 40mAlaska Airlines

Deal found 12/30

$276

Wed 4/87:53 pmSTS - FCA

3 stops40h 19mMultiple Airlines

Deal found 1/1

$582

Wed 7/16:20 amSTS - FCA

3 stops16h 39mMultiple Airlines

Deal found 12/30

$687

Find flight deals from Santa Rosa to Kalispell

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$250 (Alaska Airlines)
One-way from	$174 (Alaska Airlines)
Popular in	February
Cheapest in	August
Average price	$425

Provider with most accurate pricing for Santa Rosa Sonoma County-Kalispell Glacier Park flight deals.

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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Kalispell Glacier Park flights.

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From Santa Rosa Sonoma County to Kalispell Glacier Park

Search Deals

One-way flight from Santa Rosa Sonoma County to Kalispell Glacier Park

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Rosa to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Tue 2/3

6:50 am-1:14 pm

1 stop5h 24m

Kalispell Glacier Park

Thu 2/5

7:46 pm-11:59 pm

1 stop5h 13m

$250

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 1/24

6:30 pm-1:14 pm

1 stop17h 44m

Kalispell Glacier Park

Wed 1/28

6:25 am-10:35 am

1 stop5h 10m

$318

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Fri 1/30

9:33 pm-1:14 pm

2 stops14h 41m

Kalispell Glacier Park

Mon 2/2

7:46 pm-12:22 pm

2 stops41h 36m

$366

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 6/13

11:02 am-7:22 pm

1 stop7h 20m

Kalispell Glacier Park

Fri 6/19

6:33 am-10:10 am

1 stop4h 37m

$411

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 6/13

11:02 am-7:22 pm

1 stop7h 20m

Kalispell Glacier Park

Wed 6/17

6:33 am-10:10 am

1 stop4h 37m

$411

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 6/10

8:00 am-1:20 pm

1 stop4h 20m

Kalispell Glacier Park

Thu 6/18

6:33 am-10:10 am

1 stop4h 37m

$411

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 4/8

8:02 pm-11:47 pm

2 stops26h 45m

$174

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 7/1

7:34 pm-12:14 pm

1 stop15h 40m

$276

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 4/8

7:53 pm-1:12 pm

3 stops40h 19m

$582

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 7/1

6:20 am-11:59 pm

3 stops16h 39m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Compare providers for flights from Santa Rosa to Kalispell

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Kalispell in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Santa Rosa-Kalispell flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Rosa-Kalispell flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Rosa-Kalispell flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Santa Rosa-Kalispell flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Santa Rosa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Kalispell

What is the cheapest month to book a flight from Santa Rosa to Kalispell?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Kalispell (average of $44). Flying from Santa Rosa to Kalispell in September is currently the most expensive (average of $238). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kalispell

See what other customers who have flown with Alaska Airlines and Avelo Airlines from Santa Rosa to Kalispell have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,600 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,600 reviews

Alaska Airlines

8.0

Very good

11,600 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Avelo Airlines

7.6

Good

Alaska Airlines

8.0

Very good

11,600 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

How popular is this Santa Rosa to Kalispell flight route?
This flight path from Santa Rosa Sonoma County to Kalispell Glacier Park was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Santa Rosa to Kalispell?
Airlines like Alaska Airlines fly from Santa Rosa to Kalispell in about 5h 24m. The time it takes to get you to your destination can typically vary by up to . There are 800 mi between Santa Rosa and Kalispell.
What are the cheapest airlines flying from Santa Rosa to Kalispell round-trip?
Our cheapest airline available from Santa Rosa to Kalispell is Avelo Airlines. Our recent data shows that you can find tickets from as low as $76 on this airline. An additional option worth looking into is Alaska Airlines, starting at $309. Avelo Airlines is 82% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Santa Rosa to Kalispell that include hotel bookings?
Yes. In addition to deals on Santa Rosa to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa to Kalispell?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Kalispell.
Can I find deals for business class flights from Santa Rosa to Kalispell?
Yes. Cheapflights offers flight deals from Santa Rosa to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Santa Rosa to Kalispell?
Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Kalispell (average of $44). Flying from Santa Rosa to Kalispell in September is currently the most expensive (average of $238). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Columbia Falls

East Glacier Park

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Other flights to Kalispell

Top 2 airlines flying from Santa Rosa to Kalispell

Airline	Cheapest	Average	Flexibility	On-time
Avelo Airlines	Cheapest$78	Average$139	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$309	Average$567	FlexibilityNo cancel fee	On-time75%

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$174+ Cheap flights from Santa Rosa to Kalispell (STS - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Rosa to Kalispell with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santa Rosa to Kalispell

Cheapest flights from Santa Rosa to KalispellExplore the most affordable flight options available from Santa Rosa to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Explore the most affordable flight options available from Santa Rosa to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Find flight deals from Santa Rosa to Kalispell

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Rosa to Kalispell that are best for you.

Compare providers for flights from Santa Rosa to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Kalispell in January.

Best time to book a flight from Santa Rosa to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Santa Rosa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Kalispell

What is the cheapest month to book a flight from Santa Rosa to Kalispell?

Reviews of airlines servicing Kalispell

See what other customers who have flown with Alaska Airlines and Avelo Airlines from Santa Rosa to Kalispell have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Santa Rosa to Kalispell flight route?

How long is the flight from Santa Rosa to Kalispell?

What are the cheapest airlines flying from Santa Rosa to Kalispell round-trip?

Can I find deals for flights from Santa Rosa to Kalispell that include hotel bookings?

How can I find direct flights from Santa Rosa to Kalispell?

Can I find deals for business class flights from Santa Rosa to Kalispell?

What is the cheapest month to book a flight from Santa Rosa to Kalispell?

Traveling to a place near Kalispell?

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Alternative routes for Santa Rosa to Kalispell

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Top 2 airlines flying from Santa Rosa to Kalispell

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Cheapest flights from Santa Rosa to Kalispell
Explore the most affordable flight options available from Santa Rosa to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.