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Cheap flights from Montana to San Francisco from $109

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 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
7:00 am - 6:01 pm
BZN
-
STS
12h 01m
1 stop
Alaska Airlines Logo
7:30 am - 1:10 pm
STS
-
BZN
4h 40m
1 stop
$274Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
7:00 am - 6:01 pm
BZN
-
STS
12h 01m
1 stop
Alaska Airlines Logo
7:30 am - 1:10 pm
STS
-
BZN
4h 40m
1 stop
$309Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
4:04 pm - 11:59 pm
BZN
-
STS
8h 55m
2 stops
Alaska Airlines Logo
7:30 am - 1:10 pm
STS
-
BZN
4h 40m
1 stop
$311Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
4:04 pm - 11:15 pm
BZN
-
STS
8h 11m
1 stop
Alaska Airlines Logo
7:05 am - 6:46 pm
STS
-
BZN
10h 41m
2 stops
$327Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
4:04 pm - 11:59 pm
BZN
-
STS
8h 55m
2 stops
Alaska Airlines Logo
7:05 am - 6:46 pm
STS
-
BZN
10h 41m
2 stops
$349Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
4:04 pm - 11:59 pm
BZN
-
STS
8h 55m
2 stops
Alaska Airlines Logo
7:05 am - 6:46 pm
STS
-
BZN
10h 41m
2 stops
$359Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
7:21 pm - 7:17 pm
BZN
-
STS
24h 56m
2 stops
Alaska Airlines Logo
7:15 am - 1:08 pm
STS
-
BZN
28h 53m
2 stops
$467Alaska Airlines
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
3:02 pm - 7:17 pm
BZN
-
STS
29h 15m
2 stops
Alaska Airlines Logo
7:15 am - 6:41 pm
STS
-
BZN
10h 26m
2 stops
$474Alaska Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
2:04 pm - 7:17 pm
BIL
-
STS
30h 13m
2 stops
Alaska Airlines Logo
8:00 am - 1:24 pm
STS
-
BIL
4h 24m
1 stop
$488Alaska Airlines
Wed, Feb 25 - Sat, Feb 28
Alaska Airlines Logo
2:04 pm - 10:27 am
BIL
-
STS
21h 23m
2 stops
Alaska Airlines Logo
8:00 am - 1:24 pm
STS
-
BIL
4h 24m
1 stop
$489Alaska Airlines
Wed, Feb 25 - Sat, Feb 28

Alaska Airlines flights from Montana to Santa Rosa

Our best Alaska Airlines deals on Montana to Santa Rosa flight tickets
Alaska Airlines
Apr 16
BZN7:00 amBozeman Gallatin Field
12h 01m
1 stop
STS6:01 pmSanta Rosa Sonoma County
Apr 21
STS7:30 amSanta Rosa Sonoma County
4h 40m
1 stop
BZN1:10 pmBozeman Gallatin Field
$274
Alaska Airlines
Apr 16
BZN7:00 amBozeman Gallatin Field
12h 01m
1 stop
STS6:01 pmSanta Rosa Sonoma County
Apr 21
STS7:30 amSanta Rosa Sonoma County
4h 40m
1 stop
BZN1:10 pmBozeman Gallatin Field
$309
Alaska Airlines
Apr 16
BZN4:04 pmBozeman Gallatin Field
8h 55m
2 stops
STS11:59 pmSanta Rosa Sonoma County
Apr 21
STS7:30 amSanta Rosa Sonoma County
4h 40m
1 stop
BZN1:10 pmBozeman Gallatin Field
$311

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 February 12, 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

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 4/16

7:00 am-6:01 pm

1 stop12h 01m

Santa Rosa Sonoma County

Tue 4/21

7:30 am-1:10 pm

1 stop4h 40m

$274

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 4/16

7:00 am-6:01 pm

1 stop12h 01m

Santa Rosa Sonoma County

Tue 4/21

7:30 am-1:10 pm

1 stop4h 40m

$309

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 4/16

4:04 pm-11:59 pm

2 stops8h 55m

Santa Rosa Sonoma County

Tue 4/21

7:30 am-1:10 pm

1 stop4h 40m

$311

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 4/16

4:04 pm-11:15 pm

1 stop8h 11m

Santa Rosa Sonoma County

Tue 4/21

7:05 am-6:46 pm

2 stops10h 41m

$327

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 4/16

4:04 pm-11:59 pm

2 stops8h 55m

Santa Rosa Sonoma County

Tue 4/21

7:05 am-6:46 pm

2 stops10h 41m

$349

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 4/16

4:04 pm-11:59 pm

2 stops8h 55m

Santa Rosa Sonoma County

Tue 4/21

7:05 am-6:46 pm

2 stops10h 41m

$359

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 2/26

7:21 pm-7:17 pm

2 stops24h 56m

Santa Rosa Sonoma County

Mon 3/2

7:15 am-1:08 pm

2 stops28h 53m

$467

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Wed 2/25

3:02 pm-7:17 pm

2 stops29h 15m

Santa Rosa Sonoma County

Sat 2/28

7:15 am-6:41 pm

2 stops10h 26m

$474

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Wed 2/25

2:04 pm-7:17 pm

2 stops30h 13m

Santa Rosa Sonoma County

Sat 2/28

8:00 am-1:24 pm

1 stop4h 24m

$488

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Wed 2/25

2:04 pm-10:27 am

2 stops21h 23m

Santa Rosa Sonoma County

Sat 2/28

8:00 am-1:24 pm

1 stop4h 24m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

Alaska Airlines is the most popular carrier operating from Montana to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

Alaska Airlines, Delta and United Airlines 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 37% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 6 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

7h 41m

Direct flights

None
The fastest flight from Montana to Santa Rosa takes 7h 41m
There are no direct flights from Montana to Santa Rosa. There are no popular flight routes from Montana to Santa Rosa.
Search flight deals

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

  • 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 $278Free CancellationRating
8.0
11,878 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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