HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$151+ Cheap flights from Santa Rosa (STS) to Montana

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BZN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Montana 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 Montana

Keep the following information in mind while searching for Santa Rosa to Montana flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(Alaska Airlines)

One-way from

$151
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$480
Provider with most accurate pricing for San Francisco-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Bozeman Gallatin Field flights.
Search Deals
From Santa Rosa Sonoma County to Montana
Search Deals
One-way flight from Santa Rosa Sonoma County to Montana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Santa Rosa to Montana

Cheapest flights from Santa Rosa to Montana
Explore the most affordable flight options available from Santa Rosa to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/238:01 pmSTS - MSO
1 stop15h 12mAlaska Airlines
Tue 5/273:17 pmMSO - STS
1 stop4h 50mAlaska Airlines
Deal found 4/29$340
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 6/136:47 pmSTS - BZN
1 stop4h 24mAlaska Airlines
Mon 6/167:25 pmBZN - STS
1 stop24h 42mAlaska Airlines
Deal found 5/1$346
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 9/207:00 amSTS - FCA
1 stop4h 27mAlaska Airlines
Sat 9/274:22 pmFCA - STS
1 stop4h 46mAlaska Airlines
Deal found 4/30$361
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 9/217:00 amSTS - FCA
1 stop4h 27mHawaiian Airlines
Sat 9/272:15 pmFCA - STS
1 stop6h 53mHawaiian Airlines
Deal found 4/30$401
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 7/98:01 pmSTS - BIL
1 stop21h 36mAlaska Airlines
Sat 7/127:17 pmBIL - STS
2 stops16h 49mAlaska Airlines
Deal found 4/30$534
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:17 pmSTS - BZN
2 stops17h 22mAmerican Airlines
Mon 6/167:31 amBZN - STS
2 stops9h 06mAmerican Airlines
Deal found 5/1$807

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to Montana 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 May 1, 2025.
Use the filters below to find and compare flights from Santa Rosa to Montana that are best for you.

Fly from

Santa Rosa

Fly to

Montana

Route

Depart

Return

Price

Santa RosaMissoula

STS - MSO

STSMSO

Santa Rosa Sonoma County

Fri 5/23

8:01 pm-12:13 pm

1 stop15h 12m

Missoula Johnson-Bell Field

Tue 5/27

3:17 pm-7:07 pm

1 stop4h 50m

$340

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Fri 6/13

6:47 pm-12:11 am

1 stop4h 24m

Bozeman Gallatin Field

Mon 6/16

7:25 pm-7:07 pm

1 stop24h 42m

$346

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sat 9/20

7:00 am-12:27 pm

1 stop4h 27m

Kalispell Glacier Park

Sat 9/27

4:22 pm-8:08 pm

1 stop4h 46m

$361

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sun 9/21

7:00 am-12:27 pm

1 stop4h 27m

Kalispell Glacier Park

Sat 9/27

2:15 pm-8:08 pm

1 stop6h 53m

$401

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Wed 7/9

8:01 pm-6:37 pm

1 stop21h 36m

Billings Logan Intl

Sat 7/12

7:17 pm-11:06 am

2 stops16h 49m

$534

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Fri 6/13

4:17 pm-10:39 am

2 stops17h 22m

Bozeman Gallatin Field

Mon 6/16

7:31 am-3:37 pm

2 stops9h 06m

$807

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Wed 8/20

2:28 pm-12:11 am

1 stop8h 43m

$151

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Mon 6/23

8:01 pm-11:59 pm

1 stop26h 58m

$243

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Mon 5/12

12:24 pm-10:02 pm

1 stop8h 38m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Santa Rosa to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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 Montana

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

Currently, October is the cheapest month in which you can book a flight from Santa Rosa to Montana (average of $371). Flying from Santa Rosa to Montana in June is currently the most expensive (average of $510). 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 MT?

Find hourly flight availability from Santa Rosa to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, 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 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly from for flights from Santa Rosa to Montana?

    For a flight from Santa Rosa to Montana, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • What are the most popular routes from Santa Rosa to Montana?

    While some choose either Santa Rosa Sonoma County - Bozeman Gallatin Field or Santa Rosa Sonoma County - Missoula Johnson-Bell Field, Santa Rosa Sonoma County - Kalispell Glacier Park is the most popular route from Santa Rosa to Montana.

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

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

  • How can I find direct flights from Santa Rosa to Montana?

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Montana 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 Montana?

    Currently, October is the cheapest month in which you can book a flight from Santa Rosa to Montana (average of $371). Flying from Santa Rosa to Montana in June is currently the most expensive (average of $510). 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

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 Montana

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Seattle flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Newark flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
San Francisco to Newark flights
San Jose to Los Angeles flights
Los Angeles to Honolulu flights
Ontario to John F Kennedy Intl flights
San Francisco to Los Angeles flights
Los Angeles to Miami flights
Los Angeles to Boston flights
Los Angeles to Las Vegas flights
Los Angeles to O'Hare Intl flights
Los Angeles to San Francisco flights
Oakland to Los Angeles flights
San Francisco to Seattle flights
San Francisco to LaGuardia flights
San Francisco to Honolulu flights
Los Angeles to Orlando flights
Los Angeles to San Jose flights
Burbank to Las Vegas flights
Santa Ana to Las Vegas flights
Los Angeles to Reagan-National flights
San Diego to Seattle flights
Santa Ana to Seattle flights
Ontario to Seattle flights
Los Angeles to Portland flights
San Francisco to Ontario flights
San Jose to Las Vegas flights
Burbank to Newark flights
Los Angeles to Hobby flights
San Francisco to Boston flights
Oakland to Las Vegas flights
Los Angeles to Oakland flights
Santa Ana to Newark flights
Los Angeles to Dulles Intl flights
Los Angeles to Baltimore flights
Ontario to Dallas/Fort Worth flights
Burbank to Seattle flights
San Jose to Seattle flights
San Francisco to Dallas/Fort Worth flights
San Francisco to Miami flights
Oakland to Santa Ana flights
San Francisco to Las Vegas flights
San Francisco to O'Hare Intl flights
San Diego to John F Kennedy Intl flights
Ontario to Newark flights
Los Angeles to Fort Lauderdale flights

Top 2 airlines flying from Santa Rosa to Montana

Discover the top 2 airlines that operate flights from Santa Rosa to Montana. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$99Average$155FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$273Average$528FlexibilityNo 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.