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$87+ 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 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
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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 November 3, 2025.

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.
Thu 11/276:20 amOAK - BZN
1 stop4h 20mSouthwest
Wed 12/312:40 pmBZN - OAK
1 stop8h 30mSouthwest
Deal found 11/2$189
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 11/2712:28 pmOAK - BZN
1 stop5h 18mDelta
Wed 12/36:33 pmBZN - OAK
1 stop6h 35mDelta
Deal found 11/2$197
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/156:30 amOAK - BZN
1 stop6h 38mAlaska Airlines
Wed 11/198:00 amBZN - OAK
1 stop6h 55mAlaska Airlines
Deal found 10/31$208
This Delta deal was found by Cheapflights users on 10/31. 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 11/1512:28 pmOAK - BZN
1 stop4h 26mDelta
Tue 11/187:25 amBZN - OAK
2 stops9h 46mDelta
Deal found 10/31$214
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 11/3. 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.
Tue 11/184:48 pmSJC - BZN
1 stop4h 51mAlaska Airlines
Sat 11/227:59 pmBZN - SJC
1 stop14h 22mAlaska Airlines
Deal found 11/3$230
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 Delta deal was found by Cheapflights users on 10/31. 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 11/1512:28 pmOAK - BZN
1 stop4h 26mDelta
Wed 11/197:25 amBZN - OAK
2 stops9h 46mDelta
Deal found 10/31$239

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(Southwest)

One-way from

$87
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$392
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 Bay Area to Montana
Search Deals
One-way flight from San Francisco Bay Area 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

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 November 3, 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

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Thu 11/27

6:20 am-11:40 am

1 stop4h 20m

Bozeman Gallatin Field

Wed 12/3

12:40 pm-8:10 pm

1 stop8h 30m

$189

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Wed 1/21

11:08 am-6:45 pm

1 stop6h 37m

Bozeman Gallatin Field

Sun 1/25

7:20 am-4:23 pm

1 stop10h 03m

$189

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Thu 11/27

12:28 pm-6:46 pm

1 stop5h 18m

Bozeman Gallatin Field

Wed 12/3

6:33 pm-12:08 am

1 stop6h 35m

$197

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Sat 11/15

6:30 am-2:08 pm

1 stop6h 38m

Bozeman Gallatin Field

Tue 11/18

8:00 am-1:55 pm

1 stop6h 55m

$208

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Sat 11/15

6:30 am-2:08 pm

1 stop6h 38m

Bozeman Gallatin Field

Wed 11/19

8:00 am-1:55 pm

1 stop6h 55m

$208

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

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Sat 2/7

5:55 am-11:00 am

1 stop4h 05m

Bozeman Gallatin Field

Thu 2/12

5:30 am-11:57 am

1 stop7h 27m

$228

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 JoseBozeman

SJC - BZN

SJCBZN

San Jose

Thu 1/1

6:15 am-2:03 pm

1 stop6h 48m

Bozeman Gallatin Field

Mon 1/5

1:43 pm-9:22 am

2 stops20h 39m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Montana (average of $44). Flying from San Francisco Bay Area 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 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 November 3, 2025.

It’s typically best to fly out from San Francisco Bay Area to Montana in the afternoon. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Travelers seeking maximum savings on their San Francisco Bay Area to Montana flight should consider departing on Wednesday mornings 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 Bay Area to Montana

Explore weekly flight availability from San Francisco Bay Area 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 zzXIH 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.
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
11,235 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

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
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

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
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

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
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

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
2,799 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

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
8,997 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

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 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 2 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?

    Southwest, Alaska Airlines, and Delta can get you from San Francisco Bay Area to Montana in just under 4h 20m. Your travel time can differ by up to 2h 17m. The distance from San Francisco Bay Area to Montana is about 795 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 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.

  • 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, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Montana (average of $44). Flying from San Francisco Bay Area 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

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Alternative routes for San Francisco Bay Area to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 3, 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$178Average$373FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$195Average$446FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$209Average$455FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$226Average$408FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$267Average$427FlexibilityNo cancel feeOn-time71%

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