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$103+ Cheap flights from San Francisco Bay Area 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 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Montana

Keep the following information in mind while searching for San Francisco Bay Area to Montana flight deals. Data was last updated September 16, 2025.

Round-trip from

$201
(Kiwi.com)

One-way from

$103
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$393
From San Francisco Bay Area to Montana
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One-way flight from San Francisco Bay Area 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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Find flight deals from San Francisco Bay Area to Montana

Cheapest flights from San Francisco Bay Area to Montana
Explore the most affordable flight options available from San Francisco Bay Area to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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 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.
Thu 10/210:37 pmSFO - MSO
1 stop21h 59mMultiple Airlines
Mon 10/68:44 pmMSO - SFO
1 stop25h 38mMultiple Airlines
Deal found 9/14$202
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 Alaska 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 Alaska 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 01mAlaska Airlines
Tue 10/216:00 amBZN - SFO
1 stop15h 04mAlaska 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.
Mon 10/206:15 amSFO - BZN
1 stop14h 59mDelta
Fri 10/243:01 pmBZN - SFO
1 stop9h 32mDelta
Deal found 9/16$223
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.
Thu 12/46:00 amSFO - MSO
1 stop14h 36mMultiple Airlines
Mon 12/810:21 amMSO - SFO
1 stop11h 47mMultiple Airlines
Deal found 9/14$228
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:54 pmSFO - MSO
1 stop6h 23mDelta
Wed 10/298:00 amMSO - SFO
1 stop10h 24mDelta
Deal found 9/14$229
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:40 amOAK - BZN
1 stop6h 30mAlaska Airlines
Wed 10/157:34 pmBZN - OAK
1 stop5h 29mAlaska Airlines
Deal found 9/16$229
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 10/1212:00 pmSFO - BZN
Nonstop2h 16mUnited Airlines
Sun 10/194:19 pmBZN - SFO
Nonstop2h 31mUnited Airlines
Deal found 9/13$229
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/1812:03 pmSFO - FCA
Nonstop2h 24mUnited Airlines
Tue 10/214:08 pmFCA - SFO
Nonstop2h 42mUnited Airlines
Deal found 9/13$229
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.
Tue 10/214:51 pmOAK - BZN
1 stop6h 13mDelta
Sat 10/255:35 amBZN - OAK
1 stop7h 15mDelta
Deal found 9/16$230
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

Cheapflights Fare Finder

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

Fly from

San Francisco Bay Area

Fly to

Montana

Route

Depart

Return

Price

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Thu 10/2

10:37 pm-9:36 pm

1 stop21h 59m

Missoula Johnson-Bell Field

Mon 10/6

8:44 pm-9:22 pm

1 stop25h 38m

$202

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-8:04 pm

1 stop15h 04m

$222

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 10/21

4:54 pm-12:17 am

1 stop6h 23m

Missoula Johnson-Bell Field

Wed 10/29

8:00 am-5:24 pm

1 stop10h 24m

$229

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Sat 10/18

12:03 pm-3:27 pm

Nonstop2h 24m

Kalispell Glacier Park

Tue 10/21

4:08 pm-5:50 pm

Nonstop2h 42m

$229

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Wed 10/22

4:51 pm-12:04 am

1 stop6h 13m

Bozeman Gallatin Field

Sat 10/25

5:35 am-11:50 am

1 stop7h 15m

$230

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Tue 10/21

4:51 pm-12:04 am

1 stop6h 13m

Bozeman Gallatin Field

Sat 10/25

5:35 am-11:50 am

1 stop7h 15m

$230

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Thu 10/30

9:55 am-5:40 pm

1 stop6h 45m

Missoula Johnson-Bell Field

Thu 11/6

5:25 am-2:33 pm

2 stops10h 08m

$234

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Thu 12/4

1:58 pm-12:35 am

2 stops9h 37m

Missoula Johnson-Bell Field

Mon 12/8

6:16 pm-12:04 am

1 stop6h 48m

$234

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Wed 11/12

3:30 pm-12:19 am

2 stops7h 49m

Missoula Johnson-Bell Field

Sun 11/16

5:25 am-8:56 am

1 stop4h 31m

$234

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Tue 10/21

8:20 am-10:14 pm

2 stops12h 54m

Bozeman Gallatin Field

Sat 10/25

5:35 am-4:05 pm

2 stops11h 30m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from San Francisco Bay Area 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 Bay Area to Montana

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

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Montana (average of $371). Flying from San Francisco Bay Area 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 XIH to MT?

Find hourly flight availability from San Francisco Bay Area 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 16, 2025.

When flying from San Francisco Bay Area 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.

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 16, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from San Francisco Bay Area to Montana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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 Bay Area to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    This flight path from San Francisco Bay Area to Montana was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Alaska Airlines, Delta, and United Airlines can get you from San Francisco Bay Area to Montana in just under 2h 24m. Your travel time can differ by up to 4h 37m. The distance from San Francisco Bay Area to Montana is about 843 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $108. Users have also found prices from $109 and $114 on Delta and Southwest, respectively.

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

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to Montana.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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 Bay Area to Montana?

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Montana (average of $371). Flying from San Francisco Bay Area 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.

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Alternative routes for San Francisco Bay Area to Montana

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Top 8 airlines flying from San Francisco Bay Area to Montana

Discover the top 8 airlines that operate flights from San Francisco Bay Area 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$129FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$78Average$144FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$160Average$434FlexibilityNo cancel feeOn-time85%
DeltaCheapest$179Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$459FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$456FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$226Average$418FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$267Average$427FlexibilityNo cancel feeOn-time71%

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