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$276+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BZN
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$361
(Alaska Airlines)

One-way from

$276
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$415
Provider with most accurate pricing for San Francisco-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Bozeman Gallatin Field flights.
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From Santa Rosa Sonoma County to Montana
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One-way flight from Santa Rosa Sonoma County to Montana
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 7/56:47 pmSTS - MSO
1 stop4h 07mAlaska Airlines
Tue 7/155:45 amMSO - STS
1 stop4h 20mAlaska Airlines
Deal found 4/15$361
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 6/136:47 pmSTS - BZN
1 stop4h 24mHawaiian Airlines
Mon 6/163:00 pmBZN - STS
1 stop5h 07mHawaiian Airlines
Deal found 4/14$365
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 6/138:01 pmSTS - BZN
1 stop13h 35mAlaska Airlines
Mon 6/167:25 pmBZN - STS
2 stops16h 41mAlaska Airlines
Deal found 4/15$372
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 6/1510:00 amSTS - FCA
2 stops25h 11mAlaska Airlines
Sat 6/2112:51 pmFCA - STS
1 stop7h 16mAlaska Airlines
Deal found 4/14$387
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 7/238:01 pmSTS - BIL
1 stop27h 07mAlaska Airlines
Sat 7/267:17 pmBIL - STS
2 stops14h 48mAlaska Airlines
Deal found 4/15$514
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 4/307:00 amSTS - HLN
1 stop10h 49mAlaska Airlines
Sun 5/47:29 pmHLN - STS
1 stop24h 35mAlaska Airlines
Deal found 4/15$669
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:21 pmSTS - BZN
2 stops19h 35mAmerican Airlines
Sat 5/101:49 pmBZN - STS
2 stops23h 27mAmerican Airlines
Deal found 4/15$1,127

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 April 15, 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

Sat 7/5

6:47 pm-11:54 pm

1 stop4h 07m

Missoula Johnson-Bell Field

Wed 7/9

5:45 am-9:05 am

1 stop4h 20m

$361

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

3:00 pm-7:07 pm

1 stop5h 07m

$365

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Fri 6/13

8:01 pm-10:36 am

1 stop13h 35m

Bozeman Gallatin Field

Mon 6/16

7:25 pm-11:06 am

2 stops16h 41m

$372

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sun 6/15

10:00 am-12:11 pm

2 stops25h 11m

Kalispell Glacier Park

Sat 6/21

12:51 pm-7:07 pm

1 stop7h 16m

$387

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Wed 7/23

8:01 pm-12:08 am

1 stop27h 07m

Billings Logan Intl

Sat 7/26

7:17 pm-9:05 am

2 stops14h 48m

$514

Santa RosaHelena

STS - HLN

STSHLN

Santa Rosa Sonoma County

Wed 4/30

7:00 am-6:49 pm

1 stop10h 49m

Helena

Sun 5/4

7:29 pm-7:04 pm

1 stop24h 35m

$669

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Thu 5/8

4:21 pm-12:56 pm

2 stops19h 35m

Bozeman Gallatin Field

Sat 5/10

1:49 pm-12:16 pm

2 stops23h 27m

$1,127

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Sun 5/18

2:11 pm-1:00 pm

2 stops21h 49m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 $520). 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 April 15, 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 April 15, 2025.
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,375 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 - Billings Logan Intl or Santa Rosa Sonoma County - Bozeman Gallatin 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 $520). 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

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Alternative routes for Santa Rosa to Montana

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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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$99Average$155FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$273Average$529FlexibilityNo cancel feeOn-time75%

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