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$103+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BZN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$201
(Kiwi.com)

One-way from

$103
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$393

Good round-trip deal

$279 or less

Good one-way deal

$168 or less
From San Francisco to Montana
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One-way flight from San Francisco to Montana
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Francisco to Montana.
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Price to beat on a one-way flight from San Francisco to Montana.
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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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/139:23 pmSFO - MSO
1 stop12h 46mMultiple Airlines
Mon 10/208:44 pmMSO - SFO
1 stop25h 38mMultiple Airlines
Deal found 9/14$201
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:13 pmSFO - MSO
1 stop5h 30mHawaiian Airlines
Wed 11/54:12 pmMSO - SFO
1 stop7h 29mHawaiian Airlines
Deal found 9/16$218
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/255:30 pmSFO - MSO
1 stop4h 43mDelta
Wed 11/56:20 pmMSO - SFO
2 stops16h 35mDelta
Deal found 9/16$220
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:00 amSFO - MSO
1 stop6h 24mHawaiian Airlines
Thu 11/66:32 amMSO - SFO
1 stop5h 12mHawaiian Airlines
Deal found 9/15$222
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:01 pmSFO - BZN
1 stop7h 01mHawaiian Airlines
Tue 10/216:00 amBZN - SFO
1 stop7h 23mHawaiian Airlines
Deal found 9/16$222
This Delta deal was found by Cheapflights users on 9/16. 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 10/236:00 amSFO - FCA
2 stops10h 28mDelta
Thu 10/305:20 amFCA - SFO
2 stops19h 12mDelta
Deal found 9/16$222
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 10/206:15 amSFO - BZN
1 stop14h 59mDelta
Fri 10/243:01 pmBZN - SFO
1 stop9h 32mDelta
Deal found 9/16$223
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:08 amSFO - MSO
1 stop6h 52mAlaska Airlines
Sat 10/44:12 pmMSO - SFO
1 stop7h 17mAlaska Airlines
Deal found 9/16$225
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/1412:00 pmSFO - BZN
Nonstop2h 16mUnited Airlines
Tue 10/214:19 pmBZN - SFO
Nonstop2h 31mUnited Airlines
Deal found 9/16$229
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 12/99:00 amSFO - MSO
1 stop5h 32mAlaska Airlines
Sat 12/134:22 pmMSO - SFO
1 stop6h 12mAlaska Airlines
Deal found 9/17$233
This Delta deal was found by Cheapflights users on 9/15. 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 10/309:55 amSFO - MSO
1 stop6h 45mDelta
Thu 11/65:25 amMSO - SFO
2 stops10h 08mDelta
Deal found 9/15$234
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 10/2010:40 amSFO - BZN
2 stops10h 34mDelta
Sat 10/257:25 amBZN - SFO
2 stops13h 50mDelta
Deal found 9/16$234

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 September 17, 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

Wed 2/25

1:22 pm-4:39 pm

Nonstop2h 17m

Bozeman Gallatin Field

Wed 3/4

5:19 pm-6:58 pm

Nonstop2h 39m

$217

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Sat 10/25

5:13 pm-11:43 pm

1 stop5h 30m

Missoula Johnson-Bell Field

Wed 11/5

4:12 pm-10:41 pm

1 stop7h 29m

$218

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Wed 10/15

11:37 am-11:02 pm

1 stop10h 25m

Bozeman Gallatin Field

Wed 10/22

4:01 pm-4:21 pm

1 stop25h 20m

$222

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Thu 10/23

6:00 am-5:28 pm

2 stops10h 28m

Kalispell Glacier Park

Tue 10/28

12:00 pm-7:30 pm

2 stops8h 30m

$222

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Sat 10/25

7:40 am-1:02 pm

1 stop4h 22m

Bozeman Gallatin Field

Tue 10/28

5:10 am-5:22 pm

1 stop13h 12m

$222

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Tue 10/14

3:01 pm-11:02 pm

1 stop7h 01m

Bozeman Gallatin Field

Tue 10/21

6:00 am-12:23 pm

1 stop7h 23m

$222

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Wed 10/22

10:40 am-10:14 pm

2 stops10h 34m

Bozeman Gallatin Field

Mon 10/27

3:01 pm-10:29 pm

1 stop8h 28m

$228

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Tue 10/14

12:00 pm-3:16 pm

Nonstop2h 16m

Bozeman Gallatin Field

Tue 10/21

4:19 pm-5:50 pm

Nonstop2h 31m

$229

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Sat 11/15

11:20 am-2:46 pm

Nonstop2h 26m

Bozeman Gallatin Field

Tue 11/18

4:00 pm-5:41 pm

Nonstop2h 41m

$229

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 10/16

12:00 pm-3:16 pm

Nonstop2h 16m

Bozeman Gallatin Field

Wed 10/22

4:19 pm-5:50 pm

Nonstop2h 31m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from San Francisco to Montana (average of $371). Flying from San Francisco to Montana in May is currently the most expensive (average of $476). 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 September 17, 2025.

When flying from San Francisco to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from San Francisco to Montana?

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 September 17, 2025.
Read through reviews of airlines operating flights from San Francisco to Montana, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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 1 times in the past calendar month.

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

    Airlines like Hawaiian Airlines, Alaska Airlines, and Delta fly from San Francisco to Montana in about 2h 17m. The time it takes to get you to your destination can typically vary by up to 8h 11m. 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 Delta. According to our data, you can fly for as low as $112. Users have also found prices from $114 and $118 on Hawaiian Airlines and Alaska Airlines, 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 United Airlines (87%), Air New Zealand (82%) or American Airlines (56%) 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 $316 for a flight from San Francisco to Montana. The cheapest flight overall is $128 while the most popular route, (San Francisco - Bozeman Gallatin Field) is currently priced at $217.

  • 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, October is the cheapest month in which you can book a flight from San Francisco to Montana (average of $371). Flying from San Francisco to Montana in May is currently the most expensive (average of $476). 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

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Alternative routes for San Francisco to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$89Average$151FlexibilityNo cancel feeOn-time88%
DeltaCheapest$179Average$376FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$196Average$402FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$214Average$484FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$449FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$226Average$430FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$267Average$427FlexibilityNo cancel feeOn-time71%

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