Montana

$139+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BZN
abr. 9 — abr. 161
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Cheap 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 marzo 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 5/161:17 pm
STS
-
BZN
1 stop4h 48m
Alaska Airlines
mié. 5/208:00 am
BZN
-
STS
2 stops12h 59m
Alaska Airlines
Deal found 3/9$275
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 5/21:13 pm
STS
-
HLN
1 stop27h 32m
Alaska Airlines
mar. 5/56:22 pm
HLN
-
STS
1 stop18h 59m
Alaska Airlines
Deal found 3/9$283
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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.
sáb. 5/27:23 am
STS
-
BZN
2 stops15h 35m
Alaska Airlines
mar. 5/58:00 am
BZN
-
STS
2 stops16h 59m
Alaska Airlines
Deal found 3/6$294
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
mié. 4/227:45 am
STS
-
MSO
1 stop4h 34m
Alaska Airlines
sáb. 4/253:55 pm
MSO
-
STS
1 stop8h 02m
Alaska Airlines
Deal found 3/9$298
This Expedia deal was found by Cheapflights users on 3/7. 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.
mié. 4/811:10 am
STS
-
BIL
1 stop11h 48m
Alaska Airlines
mar. 4/142:05 pm
BIL
-
STS
1 stop4h 56m
Alaska Airlines
Deal found 3/7$309
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
mar. 4/217:05 am
STS
-
BIL
2 stops15h 53m
Alaska Airlines
sáb. 4/2512:47 pm
BIL
-
STS
1 stop4h 36m
Alaska Airlines
Deal found 3/9$315
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
vie. 5/151:09 pm
STS
-
BZN
1 stop4h 56m
Alaska Airlines
mar. 5/198:00 am
BZN
-
STS
2 stops12h 59m
Alaska Airlines
Deal found 3/7$317
This Expedia deal was found by Cheapflights users on 3/8. 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.
vie. 5/17:23 am
STS
-
BZN
2 stops15h 35m
Alaska Airlines
mié. 5/68:00 am
BZN
-
STS
2 stops13h 48m
Alaska Airlines
Deal found 3/8$319
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
mié. 4/87:05 am
STS
-
BIL
2 stops15h 53m
Alaska Airlines
mié. 4/152:05 pm
BIL
-
STS
1 stop4h 56m
Alaska Airlines
Deal found 3/7$325
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
sáb. 4/117:30 am
STS
-
BIL
1 stop4h 55m
Alaska Airlines
mié. 4/152:05 pm
BIL
-
STS
1 stop4h 56m
Alaska Airlines
Deal found 3/7$327
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 5/27:46 pm
STS
-
FCA
1 stop27h 05m
Alaska Airlines
mar. 5/512:43 pm
FCA
-
STS
1 stop4h 40m
Alaska Airlines
Deal found 3/9$328
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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.
vie. 4/107:02 pm
STS
-
BIL
1 stop17h 23m
Alaska Airlines
mié. 4/152:05 pm
BIL
-
STS
1 stop4h 56m
Alaska Airlines
Deal found 3/7$343

Find 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 marzo 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(Alaska Airlines)

One-way from

$139
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$387
Provider with most accurate pricing for San Francisco-Bozeman Gallatin Field flight deals.
Provider most trusted by Cheapflights users for San Francisco-Bozeman Gallatin Field flights.
From Santa Rosa Sonoma County to Montana
One-way flight from Santa Rosa Sonoma County to Montana
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 marzo 10, 2026.
Use the filters below to find and compare flights from Santa Rosa to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaHelena

STS - HLN

STSHLN

Santa Rosa Sonoma County

sáb. 5/2

1:13 pm-5:45 pm

1 stop27h 32m

Helena

mar. 5/5

6:22 pm-12:21 pm

1 stop18h 59m

$283

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

sáb. 5/2

7:23 am-11:58 pm

2 stops15h 35m

Bozeman Gallatin Field

mar. 5/5

8:00 am-12:21 pm

1 stop5h 21m

$295

Santa RosaMissoula

STS - MSO

STSMSO

Santa Rosa Sonoma County

mié. 4/22

7:45 am-1:19 pm

1 stop4h 34m

Missoula Johnson-Bell Field

sáb. 4/25

3:55 pm-10:57 pm

1 stop8h 02m

$298

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

mar. 4/21

7:05 am-11:58 pm

2 stops15h 53m

Billings Logan Intl

sáb. 4/25

12:47 pm-4:23 pm

1 stop4h 36m

$315

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

dom. 5/3

6:46 pm-1:23 pm

1 stop17h 37m

Bozeman Gallatin Field

mié. 5/13

11:43 am-7:59 pm

2 stops9h 16m

$342

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

sáb. 5/2

7:46 pm-11:51 pm

1 stop27h 05m

Kalispell Glacier Park

mar. 5/5

6:35 am-12:21 pm

1 stop6h 46m

$353

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

sáb. 4/18

7:30 am-1:25 pm

1 stop4h 55m

Billings Logan Intl

mié. 4/22

7:00 am-12:21 pm

1 stop6h 21m

$359

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

mar. 4/21

6:53 pm-12:03 pm

1 stop16h 10m

Kalispell Glacier Park

sáb. 4/25

1:43 pm-11:01 pm

2 stops10h 18m

$380

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

mar. 4/7

2:56 pm-1:25 pm

1 stop21h 29m

Billings Logan Intl

mar. 4/14

2:05 pm-6:01 pm

1 stop4h 56m

$383

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

jue. 4/9

7:02 pm-1:25 pm

1 stop17h 23m

Billings Logan Intl

mar. 4/14

2:05 pm-6:01 pm

1 stop4h 56m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 50 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Santa Rosa to Montana (average of $44). Flying from Santa Rosa to Montana in April is currently the most expensive (average of $211). 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.

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

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 marzo 10, 2026.
Read reviews from past customers who have flown Alaska Airlines and Avelo Airlines from Santa Rosa to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Avelo Airlines
7.6
Good

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • How long is the flight from Santa Rosa to Montana?

    A quick flight from Santa Rosa to Montana can take about 15h 35m. Alaska Airlines provides one of the quickest options available for as low as $295. Airlines will cover a distance of 778 mi.

  • What are the most popular routes 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, August is the cheapest month in which you can book a flight from Santa Rosa to Montana (average of $44). Flying from Santa Rosa to Montana in April is currently the most expensive (average of $211). 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

See prices for flight routes from nearby airports that may be better suited for you.

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 marzo 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$76Average$116FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$278Average$487FlexibilityNo cancel feeOn-time75%

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