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Cheap flights from Montana to San Francisco from $88

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 10/6. 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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Find the cheapest flights from Montana to San Francisco

Cheap round-trip flights

Delta Logo
8:00 am - 5:24 pmMSO-SFO
10h 24m1 stop
Delta Logo
5:00 pm - 12:19 amSFO-MSO
6h 19m1 stop
$229Delta
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Tue, Nov 4 - Sun, Nov 16
United Airlines Logo
4:19 pm - 5:50 pmBZN-SFO
2h 31mnonstop
United Airlines Logo
12:00 pm - 3:16 pmSFO-BZN
2h 16mnonstop
$229United Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
Hawaiian Airlines Logo
4:14 pm - 10:23 pmMSO-SFO
7h 09m1 stop
Hawaiian Airlines Logo
7:01 pm - 11:59 pmSFO-MSO
3h 58m1 stop
$238Hawaiian Airlines
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Thu, Oct 2 - Tue, Oct 7
Alaska Airlines Logo
7:34 pm - 9:16 amBZN-SFO
14h 42m1 stop
Alaska Airlines Logo
8:00 am - 3:21 pmSFO-BZN
6h 21m1 stop
$242Alaska Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
Alaska Airlines Logo
3:40 pm - 7:47 pmBIL-SFO
5h 07m1 stop
Alaska Airlines Logo
8:00 am - 1:20 pmSFO-BIL
4h 20m1 stop
$246Alaska Airlines
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Tue, Oct 28 - Tue, Nov 4
Hawaiian Airlines Logo
1:42 pm - 4:27 pmBZN-SFO
3h 45m1 stop
Hawaiian Airlines Logo
8:00 am - 3:21 pmSFO-BZN
6h 21m1 stop
$248Hawaiian Airlines
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Mon, Oct 20 - Thu, Oct 23
American Airlines Logo
1:46 pm - 11:25 pmBZN-SFO
10h 39m1 stop
American Airlines Logo
6:10 am - 2:32 pmSFO-BZN
7h 22m1 stop
$249American Airlines
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Fri, Dec 12 - Mon, Jan 12
Multiple Airlines Logo
2:54 pm - 9:21 pmMSO-SFO
7h 27m1 stop
Multiple Airlines Logo
7:00 am - 12:32 pmSFO-MSO
4h 32m1 stop
$250Multiple Airlines
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Fri, Sep 26 - Mon, Sep 29
Multiple Airlines Logo
10:26 pm - 1:15 pmMSO-SFO
15h 49m1 stop
Multiple Airlines Logo
5:45 am - 9:36 pmSFO-MSO
14h 51m1 stop
$285Multiple Airlines
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Fri, Oct 3 - Fri, Oct 10
American Airlines Logo
2:26 pm - 10:55 pmBZN-SFO
9h 29m1 stop
American Airlines Logo
7:09 am - 1:56 pmSFO-BZN
5h 47m1 stop
$346American Airlines
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Mon, Dec 29 - Fri, Jan 2

Hawaiian Airlines flights from Montana to San Francisco

Our best Hawaiian Airlines deals on Montana to San Francisco flight tickets
Hawaiian Airlines
Oct 2
MSO4:14 pmMissoula Johnson-Bell Field
7h 09m
1 stop
SFO10:23 pmSan Francisco
Oct 7
SFO7:01 pmSan Francisco
3h 58m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
$238
Find similar
Hawaiian Airlines
Oct 20
BZN1:42 pmBozeman Gallatin Field
3h 45m
1 stop
SFO4:27 pmSan Francisco
Oct 23
SFO8:00 amSan Francisco
6h 21m
1 stop
BZN3:21 pmBozeman Gallatin Field
$248
Find similar
Hawaiian Airlines
Oct 18
HLN6:18 pmHelena
5h 11m
1 stop
SFO10:29 pmSan Francisco
Oct 27
SFO11:40 amSan Francisco
4h 56m
1 stop
HLN5:36 pmHelena
$256
Find similar

Alaska Airlines flights from Montana to San Francisco

Our best Alaska Airlines deals on Montana to San Francisco flight tickets
Alaska Airlines
Oct 18
BZN7:34 pmBozeman Gallatin Field
14h 42m
1 stop
SFO9:16 amSan Francisco
Oct 20
SFO8:00 amSan Francisco
6h 21m
1 stop
BZN3:21 pmBozeman Gallatin Field
$242
Find similar
Alaska Airlines
Oct 28
BIL3:40 pmBillings Logan Intl
5h 07m
1 stop
SFO7:47 pmSan Francisco
Nov 4
SFO8:00 amSan Francisco
4h 20m
1 stop
BIL1:20 pmBillings Logan Intl
$246
Find similar
Alaska Airlines
Mar 7
MSO1:20 pmMissoula Johnson-Bell Field
4h 18m
1 stop
SFO4:38 pmSan Francisco
Mar 11
SFO6:50 pmSan Francisco
4h 09m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
$248
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montana to San Francisco 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 September 16, 2025.
Use the filters below to find and compare flights from Montana to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Tue 11/4

8:00 am-5:24 pm

1 stop10h 24m

San Francisco

Sun 11/16

5:00 pm-12:19 am

1 stop6h 19m

$229

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Sat 10/11

4:19 pm-5:50 pm

Nonstop2h 31m

San Francisco

Mon 10/13

12:00 pm-3:16 pm

Nonstop2h 16m

$229

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Thu 10/2

4:14 pm-10:23 pm

1 stop7h 09m

San Francisco

Tue 10/7

7:01 pm-11:59 pm

1 stop3h 58m

$238

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Sat 10/18

7:34 pm-9:16 am

1 stop14h 42m

San Francisco

Mon 10/20

8:00 am-3:21 pm

1 stop6h 21m

$242

BillingsSan Francisco

BIL - SFO

BILSFO

Billings Logan Intl

Tue 10/28

3:40 pm-7:47 pm

1 stop5h 07m

San Francisco

Tue 11/4

8:00 am-1:20 pm

1 stop4h 20m

$246

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Mon 10/20

1:42 pm-4:27 pm

1 stop3h 45m

San Francisco

Thu 10/23

8:00 am-3:21 pm

1 stop6h 21m

$248

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Fri 12/12

1:46 pm-11:25 pm

1 stop10h 39m

San Francisco

Mon 1/12

6:10 am-2:32 pm

1 stop7h 22m

$249

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Fri 9/26

2:54 pm-9:21 pm

1 stop7h 27m

San Francisco

Mon 9/29

7:00 am-12:32 pm

1 stop4h 32m

$250

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Fri 10/3

10:26 pm-1:15 pm

1 stop15h 49m

San Francisco

Fri 10/10

5:45 am-9:36 pm

1 stop14h 51m

$285

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Mon 12/29

2:26 pm-10:55 pm

1 stop9h 29m

San Francisco

Fri 1/2

7:09 am-1:56 pm

1 stop5h 47m

$346

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 San Francisco

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 month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $298.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Montana to San Francisco is on a Thursday when prices can be found for as low as $399. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $946.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Montana to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $413. Flights in the morning are often more expensive with an average ticket price of $1,597.

What is the cheapest Montana to San Francisco flight route?

Fly from Bozeman Gallatin Field to San Francisco for the best Montana - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Montana for as low as $210 on momondo.

What cabin class options are available on Montana to San Francisco flights?

There are 4 cabin classes available to choose from on Montana to San Francisco 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 Montana to San Francisco flights?

You could potentially save up to 12% on your flight if you consider stops on a Montana to San Francisco flight.

Cheap Montana to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to San Francisco

Best Price Found

$188

Fastest flight time

2h 30m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Montana in the past 72 hours is $188. The best round-trip flight deal from Montana to San Francisco found on momondo in the last 72 hours is $232.
The fastest flight from Montana to San Francisco takes 2h 30m
Direct flights go from Montana to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • When did momondo last update prices for flights from Montana to San Francisco Airport?

    Prices for flights from Montana to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to San Francisco Airport?

  • How old do you have to be to fly from Montana to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco 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 San Francisco 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 San Francisco?

Best airlines flying from Montana to San Francisco

Compare and see reviews for airlines that fly from Montana to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $132Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,724 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $145Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

Why use momondo?

Why should I use momondo to find a flight deal from Montana to San Francisco?

Finding the right flight to San Francisco from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Montana to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montana to San Francisco?

momondo helps you find the best flight between Montana and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Montana to San Francisco 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.

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