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Cheap flights from San Francisco to Montana from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Montana departing on 11/19. 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

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Multiple Airlines Logo
5:45 am - 4:58 pmSFO-FCA
10h 13m1 stop
Multiple Airlines Logo
5:48 pm - 9:17 pmFCA-SFO
28h 29m2 stops
$212Multiple Airlines
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Thu, Oct 30 - Sun, Nov 2
Southwest Logo
3:55 pm - 12:15 amSFO-BZN
7h 20m1 stop
Southwest Logo
5:00 am - 9:30 amBZN-SFO
5h 30m1 stop
$224Southwest
Find Deal
Thu, Nov 13 - Sun, Nov 16
Alaska Airlines Logo
7:45 am - 1:03 pmSFO-BZN
4h 18m1 stop
Alaska Airlines Logo
7:56 pm - 9:33 amBZN-SFO
14h 37m1 stop
$225Alaska Airlines
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Wed, Dec 31 - Wed, Dec 31
Alaska Airlines Logo
6:59 pm - 12:13 amSFO-MSO
4h 14m1 stop
Alaska Airlines Logo
5:30 am - 8:55 amMSO-SFO
4h 25m1 stop
$228Alaska Airlines
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Tue, Nov 4 - Sun, Nov 9
Delta Logo
5:30 pm - 11:13 pmSFO-MSO
4h 43m1 stop
Delta Logo
5:25 am - 9:00 amMSO-SFO
4h 35m1 stop
$229Delta
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Fri, Oct 31 - Sat, Nov 1
Delta Logo
6:00 am - 2:20 pmSFO-BZN
7h 20m1 stop
Delta Logo
3:00 pm - 10:31 pmBZN-SFO
8h 31m1 stop
$230Delta
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Tue, Nov 25 - Thu, Dec 4
United Airlines Logo
11:20 am - 2:39 pmSFO-BZN
2h 19mnonstop
United Airlines Logo
7:30 pm - 9:08 pmBZN-SFO
2h 38mnonstop
$239United Airlines
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Thu, Nov 27 - Thu, Nov 27
United Airlines Logo
11:20 am - 2:39 pmSFO-BZN
2h 19mnonstop
United Airlines Logo
1:15 pm - 5:42 pmBZN-SFO
5h 27m1 stop
$249United Airlines
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Thu, Nov 27 - Wed, Dec 3
American Airlines Logo
12:50 am - 12:10 pmSFO-BZN
10h 20m1 stop
American Airlines Logo
1:52 pm - 11:25 pmBZN-SFO
10h 33m1 stop
$254American Airlines
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Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
12:50 am - 1:23 pmSFO-BIL
11h 33m1 stop
American Airlines Logo
5:00 am - 6:09 pmBIL-SFO
14h 09m1 stop
$829American Airlines
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Thu, Oct 30 - Sun, Nov 2

Southwest flights from San Francisco to Montana

Our best Southwest deals on San Francisco to Montana flight tickets
Southwest
Nov 13
SFO3:55 pmSan Francisco
7h 20m
1 stop
BZN12:15 amBozeman Gallatin Field
Nov 16
BZN5:00 amBozeman Gallatin Field
5h 30m
1 stop
SFO9:30 amSan Francisco
$224
Find similar
Southwest
Nov 26
SFO5:00 amSan Francisco
5h 55m
1 stop
BZN11:55 amBozeman Gallatin Field
Dec 2
BZN5:30 amBozeman Gallatin Field
5h 25m
1 stop
SFO9:55 amSan Francisco
$243
Find similar
Southwest
Oct 30
SFO5:40 amSan Francisco
8h 45m
2 stops
BZN3:25 pmBozeman Gallatin Field
Nov 3
BZN5:30 amBozeman Gallatin Field
9h 55m
2 stops
SFO2:25 pmSan Francisco
$284
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United Airlines flights from San Francisco to Montana

Our best United Airlines deals on San Francisco to Montana flight tickets
United Airlines
Oct 18
SFO12:00 pmSan Francisco
2h 16m
BZN3:16 pmBozeman Gallatin Field
Oct 20
BZN4:13 pmBozeman Gallatin Field
4h 57m
1 stop
SFO8:10 pmSan Francisco
$224
Find similar
United Airlines
Oct 18
SFO7:25 amSan Francisco
6h 08m
1 stop
BZN2:33 pmBozeman Gallatin Field
Oct 20
BZN4:13 pmBozeman Gallatin Field
6h 34m
1 stop
SFO9:47 pmSan Francisco
$234
Find similar
United Airlines
Nov 27
SFO11:20 amSan Francisco
2h 19m
BZN2:39 pmBozeman Gallatin Field
Nov 27
BZN7:30 pmBozeman Gallatin Field
2h 38m
SFO9:08 pmSan Francisco
$239
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Montana 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 October 9, 2025.
Use the filters below to find and compare flights from San Francisco to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 10/30

5:45 am-4:58 pm

1 stop10h 13m

Kalispell Glacier Park

Sun 11/2

5:48 pm-9:17 pm

2 stops28h 29m

$212

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 11/13

3:55 pm-12:15 am

1 stop7h 20m

Bozeman Gallatin Field

Sun 11/16

5:00 am-9:30 am

1 stop5h 30m

$224

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Wed 12/31

7:45 am-1:03 pm

1 stop4h 18m

Bozeman Gallatin Field

Wed 12/31

7:56 pm-9:33 am

1 stop14h 37m

$225

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 11/4

6:59 pm-12:13 am

1 stop4h 14m

Missoula Johnson-Bell Field

Sun 11/9

5:30 am-8:55 am

1 stop4h 25m

$228

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Fri 10/31

5:30 pm-11:13 pm

1 stop4h 43m

Missoula Johnson-Bell Field

Sat 11/1

5:25 am-9:00 am

1 stop4h 35m

$229

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Tue 11/25

6:00 am-2:20 pm

1 stop7h 20m

Bozeman Gallatin Field

Thu 12/4

3:00 pm-10:31 pm

1 stop8h 31m

$230

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 11/27

11:20 am-2:39 pm

Nonstop2h 19m

Bozeman Gallatin Field

Thu 11/27

7:30 pm-9:08 pm

Nonstop2h 38m

$239

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 11/27

11:20 am-2:39 pm

Nonstop2h 19m

Bozeman Gallatin Field

Wed 12/3

1:15 pm-5:42 pm

1 stop5h 27m

$249

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 10/30

12:50 am-12:10 pm

1 stop10h 20m

Bozeman Gallatin Field

Mon 11/3

1:52 pm-11:25 pm

1 stop10h 33m

$254

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Thu 10/30

12:50 am-1:23 pm

1 stop11h 33m

Billings Logan Intl

Sun 11/2

5:00 am-6:09 pm

1 stop14h 09m

$829

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 Montana from

How to get the cheapest flight ticket from San Francisco 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

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from San Francisco is in October. Flight prices, which tend to average around $351, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from San Francisco averaging around $361.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $388. The most expensive day to fly to Montana is Thursday, with ticket prices averaging around $563.

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

The cheapest time of day to fly to Montana is at noon when flights can be purchased for as low as $327. In the afternoon is when there is more demand to fly to Montana, so prices are often more expensive at around $464 per ticket.

What is the cheapest San Francisco to Montana flight route?

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

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $413 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from San Francisco for as low as $350 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between San Francisco to Montana.

Cheap San Francisco to Montana flight deals and tips

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

Best Price Found

$193

Fastest flight time

2h 16m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Montana

2 airports
The best one-way flight to Montana from San Francisco in the past 72 hours is $193. The best round-trip flight deal from San Francisco to Montana found on momondo in the last 72 hours is $296.
The fastest flight from San Francisco to Montana takes 2h 16m
Direct flights go from San Francisco to Montana on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 2 airports near Montana: Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN)
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  • When did momondo last update prices for flights from San Francisco Airport to Montana?

    Prices for flights from San Francisco Airport to Montana were last updated today.

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

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

    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 San Francisco Airport to Montana.

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

    The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Montana?

Best airlines flying from San Francisco to Montana

Compare and see reviews for airlines that fly from San Francisco to Montana with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $89Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights
DeltaPriceFrom $178Free CancellationRating
7.9
7,971 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $196Free CancellationRating
7.8
2,775 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
11,049 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $226Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
American AirlinesPriceFrom $267Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for San Francisco to Montana flights to just show those with flexible booking policies.

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

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 San Francisco to Montana.

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

Price alerts on flights to Montana from San Francisco 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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Find better results for your trip to Montana

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