What is the cheapest airline that flies from Santa Rosa Sonoma County to Montana?

Alaska Airlines and Southwest are the most popular carriers operating from Santa Rosa Sonoma County to Montana

What airlines fly to Montana?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Montana from Santa Rosa according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 8 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Montana?

Prices for flights from Santa Rosa Sonoma County Airport to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Montana?

There are 2 operators available for flights from Santa Rosa Sonoma County Airport to Montana as of April 2026.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Montana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$165 Cheap Flights from Santa Rosa to Montana in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Santa Rosa to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:13 pm - 6:48 pm

STS

FCA

4h 35m

1 stop

7:28 pm - 10:57 pm

FCA

STS

4h 29m

1 stop

$329Alaska Airlines

Wed, Apr 29 - Mon, May 4

7:45 am - 1:26 pm

STS

BIL

4h 41m

1 stop

12:47 pm - 4:23 pm

BIL

STS

4h 36m

1 stop

$329Alaska Airlines

Wed, Apr 29 - Sat, May 2

1:13 pm - 7:19 pm

STS

BZN

5h 06m

1 stop

8:00 am - 12:21 pm

BZN

STS

5h 21m

1 stop

$337Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

7:06 am - 2:14 pm

STS

BZN

6h 08m

1 stop

1:57 pm - 7:46 pm

BZN

STS

6h 49m

1 stop

$338Alaska Airlines

Sat, May 16 - Tue, May 19

1:13 pm - 7:19 pm

STS

BZN

5h 06m

1 stop

8:00 am - 12:21 pm

BZN

STS

5h 21m

1 stop

$339Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

7:06 am - 2:14 pm

STS

BZN

6h 08m

1 stop

8:00 am - 12:17 pm

BZN

STS

5h 17m

1 stop

$363Alaska Airlines

Sat, May 16 - Sun, May 17

1:09 pm - 7:05 pm

STS

BZN

4h 56m

1 stop

8:00 am - 12:17 pm

BZN

STS

5h 17m

1 stop

$364Alaska Airlines

Thu, May 14 - Tue, May 19

1:13 pm - 7:19 pm

STS

BZN

5h 06m

1 stop

11:23 am - 11:59 pm

BZN

STS

13h 36m

2 stops

$365Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

7:23 am - 11:58 pm

STS

BZN

15h 35m

2 stops

8:00 am - 12:21 pm

BZN

STS

5h 21m

1 stop

$366Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

8:20 am - 11:58 pm

STS

BZN

14h 38m

2 stops

8:00 am - 12:21 pm

BZN

STS

5h 21m

1 stop

$367Alaska Airlines

Tue, Apr 28 - Wed, Apr 29

Alaska Airlines flights from Santa Rosa to Montana

Our best Alaska Airlines deals on Santa Rosa to Montana flight tickets

Alaska Airlines

Apr 29

STS1:13 pmSanta Rosa Sonoma County

4h 35m

1 stop

FCA6:48 pmKalispell Glacier Park

May 4

FCA7:28 pmKalispell Glacier Park

4h 29m

1 stop

STS10:57 pmSanta Rosa Sonoma County

$329

Alaska Airlines

Apr 28

STS1:13 pmSanta Rosa Sonoma County

5h 06m

1 stop

BZN7:19 pmBozeman Gallatin Field

Apr 29

BZN8:00 amBozeman Gallatin Field

5h 21m

1 stop

STS12:21 pmSanta Rosa Sonoma County

$337

Alaska Airlines

May 16

STS7:06 amSanta Rosa Sonoma County

6h 08m

1 stop

BZN2:14 pmBozeman Gallatin Field

May 19

BZN1:57 pmBozeman Gallatin Field

6h 49m

1 stop

STS7:46 pmSanta Rosa Sonoma County

$338

Southwest flights from Santa Rosa to Montana

Our best Southwest deals on Santa Rosa to Montana flight tickets

Southwest

May 2

STS1:00 pmSanta Rosa Sonoma County

7h 40m

1 stop

BZN9:40 pmBozeman Gallatin Field

May 8

BZN6:15 amBozeman Gallatin Field

10h 45m

1 stop

STS4:00 pmSanta Rosa Sonoma County

$402

Southwest

May 2

STS12:00 pmSanta Rosa Sonoma County

8h 40m

2 stops

BZN9:40 pmBozeman Gallatin Field

May 8

BZN6:15 amBozeman Gallatin Field

10h 45m

1 stop

STS4:00 pmSanta Rosa Sonoma County

$408

Southwest

May 2

STS12:00 pmSanta Rosa Sonoma County

8h 40m

2 stops

BZN9:40 pmBozeman Gallatin Field

May 8

BZN10:55 amBozeman Gallatin Field

12h 45m

2 stops

STS10:40 pmSanta Rosa Sonoma County

$418

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Santa RosaKalispell

STS - FCA

STSFCA

Santa Rosa Sonoma County

Wed 4/29

1:13 pm-6:48 pm

1 stop4h 35m

Kalispell Glacier Park

Mon 5/4

7:28 pm-10:57 pm

1 stop4h 29m

$329

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Wed 4/29

7:45 am-1:26 pm

1 stop4h 41m

Billings Logan Intl

Sat 5/2

12:47 pm-4:23 pm

1 stop4h 36m

$329

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Tue 4/28

1:13 pm-7:19 pm

1 stop5h 06m

Bozeman Gallatin Field

Wed 4/29

8:00 am-12:21 pm

1 stop5h 21m

$337

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Sat 5/16

7:06 am-2:14 pm

1 stop6h 08m

Bozeman Gallatin Field

Tue 5/19

1:57 pm-7:46 pm

1 stop6h 49m

$338

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Tue 4/28

1:13 pm-7:19 pm

1 stop5h 06m

Bozeman Gallatin Field

Wed 4/29

8:00 am-12:21 pm

1 stop5h 21m

$339

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Sat 5/16

7:06 am-2:14 pm

1 stop6h 08m

Bozeman Gallatin Field

Sun 5/17

8:00 am-12:17 pm

1 stop5h 17m

$363

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Thu 5/14

1:09 pm-7:05 pm

1 stop4h 56m

Bozeman Gallatin Field

Tue 5/19

8:00 am-12:17 pm

1 stop5h 17m

$364

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Tue 4/28

1:13 pm-7:19 pm

1 stop5h 06m

Bozeman Gallatin Field

Wed 4/29

11:23 am-11:59 pm

2 stops13h 36m

$365

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Tue 4/28

7:23 am-11:58 pm

2 stops15h 35m

Bozeman Gallatin Field

Wed 4/29

8:00 am-12:21 pm

1 stop5h 21m

$366

Santa RosaBozeman

STS - BZN

STSBZN

Santa Rosa Sonoma County

Tue 4/28

8:20 am-11:58 pm

2 stops14h 38m

Bozeman Gallatin Field

Wed 4/29

8:00 am-12:21 pm

1 stop5h 21m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest Santa Rosa Sonoma County to Montana flight route?

Fly from Santa Rosa Sonoma County to Kalispell Glacier Park for the best Santa Rosa Sonoma County - Montana flight prices

What cabin class options are available on Santa Rosa Sonoma County to Montana flights?

There is only 1 cabin class available to choose from on Santa Rosa Sonoma County to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Rosa to Montana flights?

No. A direct flight is the cheapest option for a flight between Santa Rosa to Montana.

Cheap Santa Rosa to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Montana

Fastest flight time	0h 28m
Direct flights	None

The fastest flight from Santa Rosa to Montana takes 0h 28m

There are no direct flights from Santa Rosa to Montana. There are no popular flight routes from Santa Rosa to Montana.

Search flight deals

Frequently asked questions about flying from Santa Rosa to Montana

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Montana?
Prices for flights from Santa Rosa Sonoma County Airport to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Montana?
There are 2 operators available for flights from Santa Rosa Sonoma County Airport to Montana as of April 2026.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Santa Rosa to Montana?
momondo data reveals that the most frequently booked plane model on the route from Santa Rosa to Montana is Airbus A319, representing 33.33% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 33.33% and Boeing 737-700 at 33.33%.

Best airlines flying from Santa Rosa to Montana

Compare and see reviews for airlines that fly from Santa Rosa to Montana with momondo

Airline	Rating	Free Cancellation	Price
Avelo Airlines	PriceFrom $76	Free Cancellation	Rating 7.6 88 reviews		Search Avelo Airlines flights
Alaska Airlines	PriceFrom $278	Free Cancellation	Rating 7.9 12,151 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Montana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Rosa to Montana. momondo saves you time and could save you money on your trip.

Can I find flights from Santa Rosa to Montana with flexible booking policies on momondo?

All flight searches from Santa Rosa to Montana on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santa Rosa to Montana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montana from Santa Rosa.

I’m not ready to book a flight from Santa Rosa to Montana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Rosa to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.