HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$216+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FCA
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Kalispell with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 6, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:05 pm
STS
-
FCA
2 stops8h 54m
Alaska Airlines
Wed 12/912:51 pm
FCA
-
STS
2 stops22h 18m
Alaska Airlines
Deal found 7/2$388
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am
STS
-
FCA
1 stop4h 20m
Alaska Airlines
Mon 11/96:34 pm
FCA
-
STS
2 stops26h 33m
Alaska Airlines
Deal found 7/4$422
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am
STS
-
FCA
2 stops8h 41m
Alaska Airlines
Fri 9/116:08 pm
FCA
-
STS
1 stop4h 51m
Alaska Airlines
Deal found 7/2$443
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:34 pm
STS
-
FCA
1 stop4h 22m
Alaska Airlines
Mon 9/148:21 pm
FCA
-
STS
1 stop17h 25m
Alaska Airlines
Deal found 7/2$482
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am
STS
-
FCA
2 stops8h 41m
Alaska Airlines
Mon 9/148:21 pm
FCA
-
STS
1 stop17h 25m
Alaska Airlines
Deal found 7/2$484
This Expedia deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:34 pm
STS
-
FCA
1 stop4h 22m
Alaska Airlines
Mon 8/316:15 am
FCA
-
STS
1 stop7h 28m
Alaska Airlines
Deal found 7/4$485

Find flight deals from Santa Rosa to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(Alaska Airlines)

One-way from

$216
(Priceline)

Popular in

July

Cheapest in

August

Average price

$1,057
Provider with most accurate pricing for Santa Rosa Sonoma County-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Kalispell Glacier Park flights.
Search Deals
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. 24% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Kalispell 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, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
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

Cheapest round-trip

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 12/5

2:05 pm-11:59 pm

2 stops8h 54m

Kalispell Glacier Park

Wed 12/9

12:51 pm-10:09 am

2 stops22h 18m

$388

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 9/12

5:34 pm-10:56 pm

1 stop4h 22m

Kalispell Glacier Park

Mon 9/14

8:21 pm-12:46 pm

1 stop17h 25m

$482
Quickest round-trip

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 8/22

10:00 am-10:56 pm

2 stops11h 56m

Kalispell Glacier Park

Mon 8/31

6:15 am-12:43 pm

1 stop7h 28m

$517
Cheapest one-way
Quickest one-way

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 9/5

5:34 pm-10:56 pm

1 stop4h 22m

$216

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 7/11

11:38 am-11:59 pm

2 stops11h 21m

$483

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sun 7/12

7:25 am-3:54 pm

2 stops7h 29m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Santa Rosa-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Kalispell flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

How much does it cost to fly round-trip from Santa Rosa to Kalispell?

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated July 6, 2026.
See what other customers who have flown with Alaska 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
7.9
Good
12,628 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,628 reviews
Alaska Airlines
7.9
Good
12,628 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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?

    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 8h 54m. 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 is the cheapest airline to fly from Santa Rosa to Kalispell round-trip?

    Our cheapest airline available from Santa Rosa to Kalispell is Alaska Airlines. Our recent data shows that you can find tickets from as low as $332 on this airline. Alaska Airlines is 35% 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.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Bozeman flights
San Francisco to Bozeman flights
San Francisco to Kalispell flights
Los Angeles to Kalispell flights
Los Angeles to Missoula flights
Ontario to Bozeman flights
San Francisco to Missoula flights
San Diego to Kalispell flights
Ontario to Missoula flights
San Diego to Bozeman flights
Burbank to Bozeman flights
San Jose to Bozeman flights
Ontario to Kalispell flights
Burbank to Kalispell flights
San Diego to Missoula flights
Sacramento to Bozeman flights
Los Angeles to Billings flights
Sacramento to Billings flights
Oakland to Bozeman flights
Oakland to Kalispell flights
Santa Ana to Billings flights
Santa Ana to Bozeman flights
Sacramento to Missoula flights
Ontario to Billings flights
Santa Ana to Kalispell flights
Las Vegas to Bozeman flights
Burbank to Missoula flights
Los Angeles to Helena flights
San Diego to Billings flights
Sacramento to Kalispell flights
San Francisco to Helena flights
San Jose to Missoula flights
Los Angeles to Great Falls flights
San Jose to Helena flights
San Francisco to West Yellowstone flights
Santa Ana to Missoula flights
Oakland to Missoula flights
Santa Rosa to Bozeman flights
Las Vegas to Kalispell flights
Reno to Bozeman flights
San Francisco to Billings flights
San Luis Obispo to Missoula flights
Fresno to Missoula flights
Las Vegas to Missoula flights
San Luis Obispo to Bozeman flights
Fresno to Billings flights
Medford to Kalispell flights

Top airline flying from Santa Rosa to Kalispell

Discover the top airline that operate flights from Santa Rosa to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$332Average$493FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.