Montana

$194+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BZN
May 16 — May 231
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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 April 16, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 5/158:26 pm
STS
-
BIL
1 stop15h 55m
Alaska Airlines
Tue 5/197:21 pm
BIL
-
STS
1 stop17h 56m
Alaska Airlines
Deal found 4/12$329
This Expedia deal was found by Cheapflights users on 4/16. 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 5/168:26 pm
STS
-
MSO
1 stop14h 50m
Alaska Airlines
Wed 5/207:45 am
MSO
-
STS
1 stop5h 32m
Alaska Airlines
Deal found 4/16$377
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Tue 5/121:13 pm
STS
-
BZN
1 stop5h 06m
Alaska Airlines
Tue 5/198:00 am
BZN
-
STS
1 stop5h 17m
Alaska Airlines
Deal found 4/13$377
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:00 am
STS
-
BZN
1 stop10h 05m
Southwest
Wed 6/39:55 am
BZN
-
STS
1 stop7h 00m
Southwest
Deal found 4/13$380
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
STS
-
BZN
2 stops6h 25m
Southwest
Tue 9/296:55 am
BZN
-
STS
1 stop5h 25m
Southwest
Deal found 4/13$387
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/277:50 am
STS
-
FCA
2 stops26h 01m
Alaska Airlines
Sat 5/306:15 am
FCA
-
STS
1 stop7h 10m
Alaska Airlines
Deal found 4/13$391
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.
Mon 5/188:26 pm
STS
-
MSO
1 stop14h 50m
Alaska Airlines
Tue 5/268:02 pm
MSO
-
STS
1 stop17h 15m
Alaska Airlines
Deal found 4/15$393
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:45 am
STS
-
BIL
1 stop4h 41m
Alaska Airlines
Tue 5/197:21 pm
BIL
-
STS
1 stop17h 56m
Alaska Airlines
Deal found 4/14$393
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.
Tue 5/191:09 pm
STS
-
BZN
1 stop4h 56m
Alaska Airlines
Sun 5/248:00 am
BZN
-
STS
1 stop5h 17m
Alaska Airlines
Deal found 4/15$393
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:09 pm
STS
-
BIL
1 stop9h 24m
Alaska Airlines
Sun 5/176:00 am
BIL
-
STS
2 stops16h 22m
Alaska Airlines
Deal found 4/14$396
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.
Fri 5/158:26 pm
STS
-
BIL
1 stop15h 55m
Alaska Airlines
Mon 5/187:21 pm
BIL
-
STS
1 stop17h 56m
Alaska Airlines
Deal found 4/14$398
This Expedia deal was found by Cheapflights users on 4/16. 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.
Tue 5/1210:41 am
STS
-
MSO
2 stops12h 09m
Alaska Airlines
Sat 5/168:02 pm
MSO
-
STS
1 stop17h 15m
Alaska Airlines
Deal found 4/16$407

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 April 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Alaska Airlines)

One-way from

$194
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$384
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 ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 16, 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 RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Fri 5/15

8:26 pm-1:21 pm

1 stop15h 55m

Billings Logan Intl

Tue 5/19

7:21 pm-12:17 pm

1 stop17h 56m

$329

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Thu 5/28

11:00 am-10:05 pm

1 stop10h 05m

Bozeman Gallatin Field

Wed 6/3

9:55 am-3:55 pm

1 stop7h 00m

$380

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Tue 5/12

1:13 pm-7:19 pm

1 stop5h 06m

Bozeman Gallatin Field

Tue 5/19

4:12 pm-6:40 pm

2 stops27h 28m

$392

Santa RosaMissoula

STS - MSO

STSMSO

Santa Rosa Sonoma County

Mon 5/18

8:26 pm-12:16 pm

1 stop14h 50m

Missoula Johnson-Bell Field

Tue 5/26

8:02 pm-12:17 pm

1 stop17h 15m

$393
Quickest round-trip

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 5/27

11:50 am-5:00 pm

1 stop4h 10m

Kalispell Glacier Park

Sat 5/30

6:15 am-12:25 pm

1 stop7h 10m

$393

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Wed 5/13

1:09 pm-11:33 pm

1 stop9h 24m

Billings Logan Intl

Sun 5/17

6:00 am-9:22 pm

2 stops16h 22m

$396

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Fri 5/15

8:26 pm-1:21 pm

1 stop15h 55m

Billings Logan Intl

Mon 5/18

7:21 pm-12:17 pm

1 stop17h 56m

$398

Santa RosaMissoula

STS - MSO

STSMSO

Santa Rosa Sonoma County

Sat 5/16

1:17 pm-11:59 pm

1 stop9h 42m

Missoula Johnson-Bell Field

Wed 5/20

7:45 am-12:17 pm

1 stop5h 32m

$403

Santa RosaMissoula

STS - MSO

STSMSO

Santa Rosa Sonoma County

Sat 5/9

7:46 pm-12:28 pm

1 stop15h 42m

Missoula Johnson-Bell Field

Wed 5/13

7:45 am-12:17 pm

1 stop5h 32m

$413

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Wed 9/23

6:13 am-8:59 pm

1 stop13h 46m

Bozeman Gallatin Field

Mon 9/28

9:20 am-9:54 am

1 stop25h 34m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 46 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 $57). Flying from Santa Rosa to Montana in November is currently the most expensive (average of $385). 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.

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 16, 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

Boarding

8.1

Entertainment

7.0

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

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

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Avelo Airlines
7.6
Good

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.0

Comfort

7.8

Overall

7.9

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 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 10h 05m. Alaska Airlines provides one of the quickest options available for as low as $380. Airlines will cover a distance of 778 mi. This flight may include one or multiple stops.

  • 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 $57). Flying from Santa Rosa to Montana in November is currently the most expensive (average of $385). 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 April 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$76Average$116FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$278Average$477FlexibilityNo cancel feeOn-time75%

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