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Kalispell

$296+ Cheap flights from Santa Rosa to Kalispell (STS - FCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FCA
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find 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 November 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 11/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:50 amSTS - FCA
1 stop4h 30mHawaiian Airlines
Sat 12/131:00 pmFCA - STS
1 stop7h 15mHawaiian Airlines
Deal found 11/15$296
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 12/107:50 amSTS - FCA
1 stop4h 30mAlaska Airlines
Sat 12/132:00 pmFCA - STS
2 stops8h 42mAlaska Airlines
Deal found 11/15$298
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 12/136:54 pmSTS - FCA
1 stop17h 26mAlaska Airlines
Mon 12/156:30 amFCA - STS
1 stop16h 22mAlaska Airlines
Deal found 11/16$353
This Expedia deal was found by Cheapflights users on 11/16. 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 12/137:50 amSTS - FCA
1 stop4h 30mAlaska Airlines
Sun 12/141:00 pmFCA - STS
1 stop20h 48mAlaska Airlines
Deal found 11/16$373
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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.
Sun 12/147:50 amSTS - FCA
1 stop4h 30mAlaska Airlines
Mon 12/151:00 pmFCA - STS
1 stop7h 15mAlaska Airlines
Deal found 11/16$396

Cheap 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$296
(Hawaiian Airlines)

Popular in

February

Cheapest in

August

Average price

$145
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
Highest demand for flights based on searches. 36% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 17, 2025.
Use the filters below to find and compare flights from Santa Rosa to Kalispell that are best for you.

Fly from

Santa Rosa

Fly to

Kalispell

Route

Depart

Return

Price

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 12/10

7:50 am-1:20 pm

1 stop4h 30m

Kalispell Glacier Park

Sat 12/13

1:00 pm-7:15 pm

1 stop7h 15m

$296

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 12/10

7:50 am-1:20 pm

1 stop4h 30m

Kalispell Glacier Park

Sat 12/13

2:00 pm-9:42 pm

2 stops8h 42m

$298

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Thu 1/29

4:09 pm-7:06 pm

2 stops25h 57m

Kalispell Glacier Park

Sun 2/1

7:46 pm-11:59 pm

1 stop5h 13m

$307

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Fri 1/30

4:09 pm-1:14 pm

2 stops20h 05m

Kalispell Glacier Park

Sun 2/1

7:46 pm-11:59 pm

1 stop5h 13m

$317

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Mon 1/5

8:17 pm-12:18 pm

2 stops15h 01m

Kalispell Glacier Park

Thu 1/15

6:25 am-10:35 am

1 stop5h 10m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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.

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

Find hourly flight availability from Santa Rosa to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

When flying from Santa Rosa to Kalispell, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 82% versus a flight at noon.

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 November 17, 2025.
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
11,309 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,309 reviews
Alaska Airlines
8.0
Very good
11,309 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Avelo Airlines
7.6
Good
Alaska Airlines
8.0
Very good
11,309 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 Hawaiian Airlines and Alaska Airlines fly from Santa Rosa to Kalispell in about 4h 30m. 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 $78 on this airline. An additional option worth looking into is Alaska Airlines, starting at $322. Avelo Airlines is 80% 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

Traveling to a place near Kalispell?

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

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Top 2 airlines flying from Santa Rosa to Kalispell

Discover the top 2 airlines 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$78Average$144FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$322Average$555FlexibilityNo cancel feeOn-time75%

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