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Cheap flights from Montana to San Francisco from $232

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 10/5. 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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Cheap round-trip flights

Hawaiian Airlines Logo
3:44 pm - 7:13 pmBIL-STS
4h 29m1 stop
Hawaiian Airlines Logo
7:05 am - 3:04 pmSTS-BIL
6h 59m1 stop
$290Hawaiian Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22
Alaska Airlines Logo
6:00 am - 4:54 pmBIL-STS
11h 54m2 stops
Alaska Airlines Logo
7:05 am - 3:04 pmSTS-BIL
6h 59m1 stop
$327Alaska Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22
Alaska Airlines Logo
5:10 am - 8:44 amBZN-STS
4h 34m1 stop
Alaska Airlines Logo
2:22 pm - 10:36 amSTS-BZN
19h 14m1 stop
$343Alaska Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Alaska Airlines Logo
7:18 pm - 8:23 pmBIL-STS
26h 05m1 stop
Alaska Airlines Logo
7:00 am - 12:11 amSTS-BIL
16h 11m1 stop
$354Alaska Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Alaska Airlines Logo
5:10 am - 8:44 amBZN-STS
4h 34m1 stop
Alaska Airlines Logo
2:22 pm - 1:02 pmSTS-BZN
21h 40m2 stops
$369Alaska Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Alaska Airlines Logo
6:00 am - 4:54 pmBIL-STS
11h 54m2 stops
Alaska Airlines Logo
6:25 am - 12:08 amSTS-BIL
16h 43m2 stops
$384Alaska Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22
Alaska Airlines Logo
3:02 pm - 11:59 pmBZN-STS
9h 57m2 stops
Alaska Airlines Logo
2:22 pm - 1:02 pmSTS-BZN
21h 40m2 stops
$399Alaska Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Alaska Airlines Logo
7:18 pm - 11:59 pmBIL-STS
29h 41m2 stops
Alaska Airlines Logo
7:00 am - 12:11 amSTS-BIL
16h 11m1 stop
$452Alaska Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Hawaiian Airlines Logo
8:00 am - 1:36 pmBZN-STS
6h 36m1 stop
Hawaiian Airlines Logo
5:55 pm - 12:12 amSTS-BZN
5h 17m1 stop
$614Hawaiian Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
American Airlines Logo
7:03 am - 3:48 pmBIL-STS
9h 45m2 stops
American Airlines Logo
7:03 am - 9:49 pmSTS-BIL
13h 46m2 stops
$1,275American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7

Hawaiian Airlines flights from Montana to Santa Rosa

Our best Hawaiian Airlines deals on Montana to Santa Rosa flight tickets
Hawaiian Airlines
Oct 8
BIL3:44 pmBillings Logan Intl
4h 29m
1 stop
STS7:13 pmSanta Rosa Sonoma County
Oct 22
STS7:05 amSanta Rosa Sonoma County
6h 59m
1 stop
BIL3:04 pmBillings Logan Intl
$290
Find similar
Hawaiian Airlines
Aug 21
BZN8:00 amBozeman Gallatin Field
6h 36m
1 stop
STS1:36 pmSanta Rosa Sonoma County
Aug 25
STS5:55 pmSanta Rosa Sonoma County
5h 17m
1 stop
BZN12:12 amBozeman Gallatin Field
$614
Find similar

Alaska Airlines flights from Montana to Santa Rosa

Our best Alaska Airlines deals on Montana to Santa Rosa flight tickets
Alaska Airlines
Oct 8
BIL6:00 amBillings Logan Intl
11h 54m
2 stops
STS4:54 pmSanta Rosa Sonoma County
Oct 22
STS7:05 amSanta Rosa Sonoma County
6h 59m
1 stop
BIL3:04 pmBillings Logan Intl
$327
Find similar
Alaska Airlines
Nov 13
BZN5:10 amBozeman Gallatin Field
4h 34m
1 stop
STS8:44 amSanta Rosa Sonoma County
Nov 16
STS2:22 pmSanta Rosa Sonoma County
19h 14m
1 stop
BZN10:36 amBozeman Gallatin Field
$343
Find similar
Alaska Airlines
Sep 4
BIL7:18 pmBillings Logan Intl
26h 05m
1 stop
STS8:23 pmSanta Rosa Sonoma County
Sep 7
STS7:00 amSanta Rosa Sonoma County
16h 11m
1 stop
BIL12:11 amBillings Logan Intl
$354
Find similar

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 August 7, 2025.
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

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Wed 10/8

3:44 pm-7:13 pm

1 stop4h 29m

Santa Rosa Sonoma County

Wed 10/22

7:05 am-3:04 pm

1 stop6h 59m

$290

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Wed 10/8

6:00 am-4:54 pm

2 stops11h 54m

Santa Rosa Sonoma County

Wed 10/22

7:05 am-3:04 pm

1 stop6h 59m

$327

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 11/13

5:10 am-8:44 am

1 stop4h 34m

Santa Rosa Sonoma County

Sun 11/16

2:22 pm-10:36 am

1 stop19h 14m

$343

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Thu 9/4

7:18 pm-8:23 pm

1 stop26h 05m

Santa Rosa Sonoma County

Sun 9/7

7:00 am-12:11 am

1 stop16h 11m

$354

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 11/13

5:10 am-8:44 am

1 stop4h 34m

Santa Rosa Sonoma County

Sun 11/16

2:22 pm-1:02 pm

2 stops21h 40m

$369

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Wed 10/8

6:00 am-4:54 pm

2 stops11h 54m

Santa Rosa Sonoma County

Wed 10/22

6:25 am-12:08 am

2 stops16h 43m

$384

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 11/13

3:02 pm-11:59 pm

2 stops9h 57m

Santa Rosa Sonoma County

Sun 11/16

2:22 pm-1:02 pm

2 stops21h 40m

$399

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Thu 9/4

7:18 pm-11:59 pm

2 stops29h 41m

Santa Rosa Sonoma County

Sun 9/7

7:00 am-12:11 am

1 stop16h 11m

$452

BozemanSanta Rosa

BZN - STS

BZNSTS

Bozeman Gallatin Field

Thu 8/21

8:00 am-1:36 pm

1 stop6h 36m

Santa Rosa Sonoma County

Mon 8/25

5:55 pm-12:12 am

1 stop5h 17m

$614

BillingsSanta Rosa

BIL - STS

BILSTS

Billings Logan Intl

Thu 9/4

7:03 am-3:48 pm

2 stops9h 45m

Santa Rosa Sonoma County

Sun 9/7

7:03 am-9:49 pm

2 stops13h 46m

$1,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to Santa Rosa?

Our data shows that Thursday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $549. On the other hand, Saturday is the most expensive day to depart from Montana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $568.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Montana to Santa Rosa flights are usually those with departure times in the afternoon. Our users have found flights to Santa Rosa in the afternoon for as low as $518. Flights in the morning are often more expensive with an average ticket price of $566.

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

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

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

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

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

Best Price Found

$232

Fastest flight time

4h 29m

Direct flights

None

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Montana in the past 72 hours is $232. The best round-trip flight deal from Montana to Santa Rosa found on momondo in the last 72 hours is $290.
The fastest flight from Montana to Santa Rosa takes 4h 29m
There are no direct flights from Montana to Santa Rosa. Popular non-direct routes for this connection are Billings Logan Intl Airport - Santa Rosa Sonoma County Airport and Bozeman Gallatin Field Airport - Santa Rosa Sonoma County Airport.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
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 $283Free CancellationRating
8.0
10,000 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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