HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$87+ Cheap flights from San Francisco (SFO) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BZN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from San Francisco to Montana

Cheapest flights from San Francisco to Montana
Explore the most affordable flight options available from San Francisco to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 amSFO - BZN
1 stop4h 02mAlaska Airlines
Sun 11/232:57 pmBZN - SFO
1 stop7h 25mAlaska Airlines
Deal found 11/2$223
This Southwest deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:15 pmSFO - BZN
1 stop7h 30mSouthwest
Sun 11/235:00 amBZN - SFO
1 stop5h 30mSouthwest
Deal found 11/1$224
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:56 amSFO - BZN
Nonstop2h 26mUnited Airlines
Fri 12/194:26 pmBZN - SFO
Nonstop2h 41mUnited Airlines
Deal found 11/1$226
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:00 amSFO - BZN
1 stop5h 08mAlaska Airlines
Mon 11/173:02 pmBZN - SFO
1 stop7h 39mAlaska Airlines
Deal found 11/2$233
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:25 pmSFO - MSO
2 stops11h 11mDelta
Tue 12/96:16 pmMSO - SFO
1 stop4h 57mDelta
Deal found 11/2$234
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:07 pmSFO - BZN
1 stop6h 11mDelta
Sun 12/145:30 amBZN - SFO
1 stop4h 34mDelta
Deal found 11/2$237
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:20 amSFO - BZN
Nonstop2h 26mUnited Airlines
Sun 11/234:00 pmBZN - SFO
Nonstop2h 41mUnited Airlines
Deal found 11/2$247
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:20 pmSFO - MSO
1 stop5h 06mAlaska Airlines
Tue 12/94:22 pmMSO - SFO
1 stop4h 53mAlaska Airlines
Deal found 11/2$248
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:20 amSFO - BZN
Nonstop2h 26mUnited Airlines
Thu 11/277:30 pmBZN - SFO
Nonstop2h 38mUnited Airlines
Deal found 11/3$249
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:03 amSFO - BZN
2 stops33h 58mMultiple Airlines
Sun 11/232:46 pmBZN - SFO
1 stop18h 05mMultiple Airlines
Deal found 11/2$252
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 amSFO - BZN
1 stop4h 02mAlaska Airlines
Fri 11/282:57 pmBZN - SFO
1 stop6h 17mAlaska Airlines
Deal found 11/3$257
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:55 pmSFO - BZN
1 stop7h 20mSouthwest
Sat 12/135:00 amBZN - SFO
2 stops7h 35mSouthwest
Deal found 11/2$258

Cheap flight deals from San Francisco to Montana

Keep the following information in mind while searching for San Francisco to Montana flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$222
(Alaska Airlines)

One-way from

$94
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$392

Good round-trip deal

$274 or less

Good one-way deal

$193 or less
Provider with most accurate pricing for San Francisco-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Bozeman Gallatin Field flights.
Search Deals
From San Francisco to Montana
Search Deals
One-way flight from San Francisco to Montana
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Montana.
Search Deals
Price to beat on a one-way flight from San Francisco to Montana.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from San Francisco to Montana that are best for you.

Fly from

San Francisco

Fly to

Montana

Route

Depart

Return

Price

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 11/20

8:00 am-1:02 pm

1 stop4h 02m

Bozeman Gallatin Field

Sun 11/23

2:57 pm-9:22 pm

1 stop7h 25m

$223

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Wed 2/25

11:35 am-5:56 pm

1 stop5h 21m

Missoula Johnson-Bell Field

Sat 2/28

1:20 pm-4:38 pm

1 stop4h 18m

$228

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Fri 2/27

6:00 am-1:52 pm

1 stop6h 52m

Missoula Johnson-Bell Field

Mon 3/2

1:20 pm-7:19 pm

1 stop6h 59m

$228

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 1/29

6:18 pm-3:23 pm

2 stops20h 05m

Bozeman Gallatin Field

Mon 2/2

7:20 am-2:00 pm

1 stop7h 40m

$231

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 12/2

12:25 pm-12:36 am

2 stops11h 11m

Missoula Johnson-Bell Field

Tue 12/9

5:00 am-12:59 pm

2 stops8h 59m

$239

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Sat 1/10

11:20 am-2:42 pm

Nonstop2h 22m

Bozeman Gallatin Field

Sat 1/17

3:44 pm-5:25 pm

Nonstop2h 41m

$239

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Sat 1/10

11:36 am-11:56 pm

2 stops11h 20m

Bozeman Gallatin Field

Sat 1/17

11:22 am-3:50 pm

1 stop5h 28m

$241

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 11/20

11:20 am-2:46 pm

Nonstop2h 26m

Bozeman Gallatin Field

Sun 11/23

4:00 pm-5:41 pm

Nonstop2h 41m

$247

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 12/2

6:20 pm-12:26 am

1 stop5h 06m

Missoula Johnson-Bell Field

Tue 12/9

4:22 pm-8:15 pm

1 stop4h 53m

$248

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Fri 3/6

6:00 am-1:52 pm

1 stop6h 52m

Missoula Johnson-Bell Field

Mon 3/9

2:35 pm-6:08 pm

1 stop4h 33m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from San Francisco to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Montana

What is the cheapest month to book a flight from San Francisco to Montana?

Currently, August is the cheapest month in which you can book a flight from San Francisco to Montana (average of $44). Flying from San Francisco to Montana in March is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to MT?

Find hourly flight availability from San Francisco to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from San Francisco to Montana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight at noon.

What is the cheapest day to fly from San Francisco to Montana?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Montana flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Montana

Explore weekly flight availability from San Francisco to Montana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 3, 2025.

The most flights from SFO to USMT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from San Francisco to Montana, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,236 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,236 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,038 reviews
Alaska Airlines
8.0
Very good
11,236 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Montana?

    For a flight from San Francisco to Montana, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • How popular is this San Francisco to Montana flight route?

    Flights from San Francisco to Montana have been viewed 2 times in the past calendar month.

  • How long is the flight from San Francisco to Montana?

    Airlines like Alaska Airlines, Delta, and United Airlines fly from San Francisco to Montana in about 2h 22m. The time it takes to get you to your destination can typically vary by up to 8h 49m. The distance from San Francisco to Montana is about 806 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Francisco to Montana one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $94. Users have also found prices from $95 and $99 on Southwest and Delta, respectively.

  • What are the most popular routes from San Francisco to Montana?

    Most travelers choose San Francisco - Bozeman Gallatin Field, San Francisco - Kalispell Glacier Park or San Francisco - Missoula Johnson-Bell Field when deciding on the best route from San Francisco to Montana.

  • What are the most reliable airlines from San Francisco to Montana?

    No one likes to see their flight delayed. When booking a flight from San Francisco to Montana consider choosing SkyWest Airlines (100%), United Airlines (94%) or Air New Zealand (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Francisco to Montana?

    On average you can expect to pay $373 for a flight from San Francisco to Montana. The cheapest flight overall is $148 while the most popular route, (San Francisco - Bozeman Gallatin Field) is currently priced at $179.

  • Can I find deals for flights from San Francisco to Montana that include hotel bookings?

    Yes. In addition to deals on San Francisco to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Montana.

  • Can I find deals for business class flights from San Francisco to Montana?

    Yes. Cheapflights offers flight deals from San Francisco to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Montana?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Montana (average of $44). Flying from San Francisco to Montana in March is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to John F Kennedy Intl flights
San Francisco to Los Angeles flights
Los Angeles to Seattle flights
San Francisco to Newark flights
Los Angeles to Honolulu flights
Los Angeles to Dallas/Fort Worth flights
San Francisco to Las Vegas flights
Los Angeles to LaGuardia flights
San Francisco to Ontario flights
San Francisco to Honolulu flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Miami flights
San Francisco to LaGuardia flights
Los Angeles to Orlando flights
Ontario to San Francisco flights
Los Angeles to San Francisco flights
Los Angeles to Las Vegas flights
San Francisco to Seattle flights
Los Angeles to Fort Lauderdale flights
San Francisco to O'Hare Intl flights
Los Angeles to Boston flights
San Francisco to Santa Ana flights
Los Angeles to O'Hare Intl flights
Santa Ana to San Francisco flights
San Diego to John F Kennedy Intl flights
San Jose to Las Vegas flights
Los Angeles to Denver flights
Los Angeles to Reagan-National flights
San Francisco to Denver flights
San Francisco to Kahului flights
Burbank to Las Vegas flights
Los Angeles to Dulles Intl flights
Oakland to Las Vegas flights
San Diego to Seattle flights
Los Angeles to Hobby flights
Ontario to Denver flights
San Francisco to Orlando flights
San Diego to Newark flights
Ontario to Dallas/Fort Worth flights
San Francisco to Sky Harbor Intl flights
Santa Ana to Dallas/Fort Worth flights
Ontario to Seattle flights
San Jose to Los Angeles flights
Los Angeles to Nashville flights
San Francisco to Miami flights
Santa Ana to Seattle flights
Los Angeles to Portland flights
Santa Ana to Las Vegas flights

Top 7 airlines flying from San Francisco to Montana

Discover the top 7 airlines that operate flights from San Francisco to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$89Average$151FlexibilityNo cancel feeOn-time88%
DeltaCheapest$178Average$382FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$196Average$402FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$212Average$471FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$438FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$226Average$405FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$267Average$427FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights