Santa Rosa

$413+ Cheap flights from Montana to Santa Rosa (STS)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — STS
Apr 22 — Apr 291
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Cheap flight deals from Montana to Santa Rosa

Keep the following information in mind while searching for Montana to Santa Rosa flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$413
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$390
Provider with most accurate pricing for Bozeman Gallatin Field-San Francisco flight deals.
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San Francisco flights.
From Montana to Santa Rosa Sonoma County
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Montana to Santa Rosa

Cheapest flights from Montana to Santa Rosa
Explore the most affordable flight options available from Montana to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 8/143:45 pmBIL - STS
1 stop4h 58mAlaska Airlines
Sun 8/1710:00 amSTS - BIL
2 stops26h 23mAlaska Airlines
Deal found 4/17$413
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 5/22:54 pmBZN - STS
2 stops31h 39mAlaska Airlines
Tue 5/610:44 amSTS - BZN
2 stops12h 10mAlaska Airlines
Deal found 4/17$712
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 5/22:54 pmBZN - STS
1 stop5h 10mHawaiian Airlines
Tue 5/67:00 amSTS - BZN
1 stop5h 59mHawaiian Airlines
Deal found 4/17$749

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Santa Rosa 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 17, 2025.
Use the filters below to find and compare flights from Montana to Santa Rosa that are best for you.

Fly from

Montana

Fly to

Santa Rosa

Route

Depart

Return

Price

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Thu 8/14

3:45 pm-7:43 pm

1 stop4h 58m

Santa Rosa Sonoma County

Sun 8/17

10:00 am-1:23 pm

2 stops26h 23m

$413

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Fri 5/2

2:54 pm-9:33 pm

2 stops31h 39m

Santa Rosa Sonoma County

Tue 5/6

10:44 am-11:54 pm

2 stops12h 10m

$712

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Fri 5/2

2:54 pm-7:04 pm

1 stop5h 10m

Santa Rosa Sonoma County

Tue 5/6

7:00 am-1:59 pm

1 stop5h 59m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Montana to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Montana to Santa Rosa (average of $202). Flying from Montana to Santa Rosa in June is currently the most expensive (average of $395). 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 MT to STS?

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

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

Rainfall in Santa Rosa by month

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

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

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

If weather is an important factor for your trip to Santa Rosa, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated April 17, 2025.

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Montana to Santa Rosa. 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 into for flights to Santa Rosa from Montana?

    Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from Montana to Santa Rosa. It is only a 7.2 mi journey from Sonoma County (STS) to Santa Rosa’s city center.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Montana to Santa Rosa (average of $202). Flying from Montana to Santa Rosa in June is currently the most expensive (average of $395). 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 Montana?

Book flights to Montana if you plan to visit one of these locations
Fort Bragg
Ukiah
Mendocino

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Alternative routes for Montana to Santa Rosa

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

Top airline flying from Montana to Santa Rosa

Discover the top airline that operate flights from Montana to Santa Rosa. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$283Average$596FlexibilityNo cancel feeOn-time75%

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