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Cheap flights from Montana to San Francisco from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to San Francisco departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Montana to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:54 pm - 7:15 pm
BZN
-
STS
4h 21m
1 stop
Alaska Airlines Logo
12:22 pm - 3:14 pm
STS
-
BZN
25h 52m
1 stop
$350Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
7:00 am - 9:34 pm
BZN
-
STS
15h 34m
2 stops
Alaska Airlines Logo
12:22 pm - 3:14 pm
STS
-
BZN
25h 52m
1 stop
$374Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
9:20 am - 9:54 am
BZN
-
STS
25h 34m
1 stop
Alaska Airlines Logo
7:10 am - 1:24 pm
STS
-
BZN
29h 14m
2 stops
$411Alaska Airlines
Fri, Sep 25 - Sun, Sep 27
Alaska Airlines Logo
9:20 am - 9:54 am
BZN
-
STS
25h 34m
1 stop
Alaska Airlines Logo
7:03 am - 2:42 pm
STS
-
BZN
6h 39m
1 stop
$412Alaska Airlines
Fri, Sep 25 - Sun, Sep 27
Alaska Airlines Logo
10:27 am - 8:07 pm
BZN
-
STS
10h 40m
2 stops
Alaska Airlines Logo
10:55 am - 10:42 pm
STS
-
BZN
10h 47m
2 stops
$428Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
9:20 am - 11:54 pm
BZN
-
STS
15h 34m
1 stop
Alaska Airlines Logo
7:10 am - 1:24 pm
STS
-
BZN
29h 14m
2 stops
$431Alaska Airlines
Thu, Sep 24 - Sun, Sep 27
Alaska Airlines Logo
9:20 am - 9:54 am
BZN
-
STS
25h 34m
1 stop
Alaska Airlines Logo
7:03 am - 2:42 pm
STS
-
BZN
6h 39m
1 stop
$432Alaska Airlines
Thu, Sep 24 - Sun, Sep 27
Alaska Airlines Logo
10:27 am - 8:07 pm
BZN
-
STS
10h 40m
2 stops
Alaska Airlines Logo
7:00 am - 6:27 pm
STS
-
BZN
10h 27m
2 stops
$435Alaska Airlines
Wed, Nov 11 - Sat, Nov 14
Alaska Airlines Logo
3:43 pm - 6:18 pm
BZN
-
STS
27h 35m
2 stops
Alaska Airlines Logo
7:10 am - 1:24 pm
STS
-
BZN
29h 14m
2 stops
$446Alaska Airlines
Thu, Sep 24 - Sun, Sep 27
Southwest Logo
1:30 pm - 10:45 pm
BZN
-
STS
10h 15m
2 stops
Southwest Logo
12:15 pm - 9:55 pm
STS
-
BZN
8h 40m
1 stop
$493Southwest
Tue, Jun 9 - Sat, Jun 13

Southwest flights from Montana to Santa Rosa

Our best Southwest deals on Montana to Santa Rosa flight tickets
Southwest
Jun 9
BZN1:30 pmBozeman Gallatin Field
10h 15m
2 stops
STS10:45 pmSanta Rosa Sonoma County
Jun 13
STS12:15 pmSanta Rosa Sonoma County
8h 40m
1 stop
BZN9:55 pmBozeman Gallatin Field
$493
Southwest
Jun 8
BZN10:15 amBozeman Gallatin Field
7h 20m
1 stop
STS4:35 pmSanta Rosa Sonoma County
Jun 12
STS6:00 amSanta Rosa Sonoma County
8h 55m
1 stop
BZN3:55 pmBozeman Gallatin Field
$604
Southwest
Jun 8
BZN4:30 pmBozeman Gallatin Field
8h 00m
2 stops
STS11:30 pmSanta Rosa Sonoma County
Jun 12
STS6:00 amSanta Rosa Sonoma County
11h 35m
2 stops
BZN6:35 pmBozeman Gallatin Field
$609

Alaska Airlines flights from Montana to Santa Rosa

Our best Alaska Airlines deals on Montana to Santa Rosa flight tickets
Alaska Airlines
Nov 11
BZN7:00 amBozeman Gallatin Field
6h 21m
1 stop
STS12:21 pmSanta Rosa Sonoma County
Nov 14
STS12:22 pmSanta Rosa Sonoma County
25h 52m
1 stop
BZN3:14 pmBozeman Gallatin Field
$350
Alaska Airlines
Nov 11
BZN10:27 amBozeman Gallatin Field
12h 07m
2 stops
STS9:34 pmSanta Rosa Sonoma County
Nov 14
STS12:22 pmSanta Rosa Sonoma County
25h 52m
1 stop
BZN3:14 pmBozeman Gallatin Field
$374
Alaska Airlines
Sep 25
BZN9:20 amBozeman Gallatin Field
25h 34m
1 stop
STS9:54 amSanta Rosa Sonoma County
Sep 27
STS7:10 amSanta Rosa Sonoma County
29h 14m
2 stops
BZN1:24 pmBozeman Gallatin Field
$411

momondo 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, momondo users made 832,500 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Montana to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Wed 11/11

3:54 pm-7:15 pm

1 stop4h 21m

Santa Rosa Sonoma County

Sat 11/14

12:22 pm-3:14 pm

1 stop25h 52m

$350

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Wed 11/11

7:00 am-9:34 pm

2 stops15h 34m

Santa Rosa Sonoma County

Sat 11/14

12:22 pm-3:14 pm

1 stop25h 52m

$374

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Fri 9/25

9:20 am-9:54 am

1 stop25h 34m

Santa Rosa Sonoma County

Sun 9/27

7:10 am-1:24 pm

2 stops29h 14m

$411

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Fri 9/25

9:20 am-9:54 am

1 stop25h 34m

Santa Rosa Sonoma County

Sun 9/27

7:03 am-2:42 pm

1 stop6h 39m

$412

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Wed 11/11

10:27 am-8:07 pm

2 stops10h 40m

Santa Rosa Sonoma County

Sat 11/14

10:55 am-10:42 pm

2 stops10h 47m

$428

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 9/24

9:20 am-11:54 pm

1 stop15h 34m

Santa Rosa Sonoma County

Sun 9/27

7:10 am-1:24 pm

2 stops29h 14m

$431

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 9/24

9:20 am-9:54 am

1 stop25h 34m

Santa Rosa Sonoma County

Sun 9/27

7:03 am-2:42 pm

1 stop6h 39m

$432

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Wed 11/11

10:27 am-8:07 pm

2 stops10h 40m

Santa Rosa Sonoma County

Sat 11/14

7:00 am-6:27 pm

2 stops10h 27m

$435

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 9/24

3:43 pm-6:18 pm

2 stops27h 35m

Santa Rosa Sonoma County

Sun 9/27

7:10 am-1:24 pm

2 stops29h 14m

$446
Quickest round-trip

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Tue 6/9

1:30 pm-10:45 pm

2 stops10h 15m

Santa Rosa Sonoma County

Sat 6/13

12:15 pm-9:55 pm

1 stop8h 40m

$493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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

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

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

What airlines fly to Santa Rosa?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Santa Rosa from Montana according to our data. Alaska Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 4 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap Montana to Santa Rosa flight deals and tips

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

Fastest flight time

6h 21m

Direct flights

None
The fastest flight from Montana to Santa Rosa takes 6h 21m
There are no direct flights from Montana to Santa Rosa. There are no popular flight routes from Montana to Santa Rosa.
Search flight deals

Frequently asked questions about flying from Montana to Santa Rosa

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

    Prices for flights from Montana to Santa Rosa Sonoma County Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montana to Santa Rosa?

Best airlines flying from Montana to Santa Rosa

Compare and see reviews for airlines that fly from Montana to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $380Free CancellationRating
7.9
12,423 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

It is quick and easy to find Montana to Santa Rosa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Rosa that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Santa Rosa.

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

Price alerts on flights to Santa Rosa from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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