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$71+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BZN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:55 amSJC - BZN
1 stop4h 22mDelta
Tue 1/65:15 amBZN - SJC
1 stop4h 42mDelta
Deal found 12/16$224
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/255:13 pmSJC - BZN
1 stop4h 15mAlaska Airlines
Tue 1/62:57 pmBZN - SJC
1 stop27h 11mAlaska Airlines
Deal found 12/16$275
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/255:13 pmSJC - BZN
1 stop4h 15mAlaska Airlines
Mon 1/51:43 pmBZN - SJC
1 stop19h 39mAlaska Airlines
Deal found 12/16$365
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:55 amSJC - BZN
1 stop4h 22mDelta
Mon 1/53:00 pmBZN - SJC
1 stop27h 40mDelta
Deal found 12/16$367
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:55 amSJC - BZN
1 stop4h 22mDelta
Wed 12/313:23 pmBZN - SJC
1 stop8h 13mDelta
Deal found 12/16$371
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:45 amSJC - BZN
1 stop4h 05mDelta
Sun 12/216:16 pmBZN - SJC
1 stop6h 37mDelta
Deal found 12/17$379
This Delta deal was found by Cheapflights users on 12/16. 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 12/309:50 amSJC - BZN
1 stop6h 46mDelta
Tue 1/65:15 amBZN - SJC
1 stop4h 42mDelta
Deal found 12/16$418
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/313:07 pmSFO - MSO
1 stop8h 02mAlaska Airlines
Sun 1/45:20 amMSO - SFO
1 stop4h 57mAlaska Airlines
Deal found 12/16$423
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/317:03 pmSJC - BZN
2 stops17h 00mAlaska Airlines
Tue 1/61:43 pmBZN - SJC
2 stops21h 05mAlaska Airlines
Deal found 12/16$429
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:12 pmSFO - BZN
1 stop20h 35mMultiple Airlines
Sun 1/44:43 pmBZN - SFO
2 stops44h 11mMultiple Airlines
Deal found 12/16$446
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:00 amSJC - BZN
1 stop5h 27mUnited Airlines
Sun 12/216:15 amBZN - SJC
1 stop8h 18mUnited Airlines
Deal found 12/17$449
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amSFO - BZN
1 stop26h 15mMultiple Airlines
Sun 1/44:43 pmBZN - SFO
2 stops44h 11mMultiple Airlines
Deal found 12/16$473

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$193
(Kiwi.com)

One-way from

$71
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$532
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
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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 FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Sat 2/21

5:45 pm-11:15 pm

1 stop4h 30m

Bozeman Gallatin Field

Sat 2/28

5:30 am-9:00 am

1 stop4h 30m

$197

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Sat 1/24

6:18 pm-11:55 pm

1 stop4h 37m

Missoula Johnson-Bell Field

Tue 2/3

4:20 pm-11:03 pm

1 stop7h 43m

$208

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Wed 1/28

6:18 pm-11:55 pm

1 stop4h 37m

Missoula Johnson-Bell Field

Sat 1/31

2:03 pm-5:59 pm

1 stop4h 56m

$208

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 3/3

7:50 am-12:59 pm

1 stop4h 09m

Missoula Johnson-Bell Field

Wed 3/4

6:23 am-10:37 am

1 stop5h 14m

$208

San JoseBozeman

SJC - BZN

SJCBZN

San Jose

Tue 2/3

3:36 pm-11:56 pm

1 stop7h 20m

Bozeman Gallatin Field

Sat 2/7

7:20 am-2:42 pm

1 stop8h 22m

$211

San JoseBozeman

SJC - BZN

SJCBZN

San Jose

Thu 1/29

6:15 am-11:56 pm

1 stop16h 41m

Bozeman Gallatin Field

Wed 2/4

7:20 am-1:00 pm

1 stop6h 40m

$217

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 1/29

9:00 am-11:56 pm

1 stop13h 56m

Bozeman Gallatin Field

Mon 2/2

3:03 pm-9:58 pm

1 stop7h 55m

$219

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Thu 1/29

7:00 am-11:56 pm

1 stop15h 56m

Bozeman Gallatin Field

Wed 2/4

7:20 am-2:00 pm

1 stop7h 40m

$219

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Fri 1/30

8:10 am-11:56 pm

1 stop14h 46m

Bozeman Gallatin Field

Mon 2/2

7:20 am-4:23 pm

1 stop10h 03m

$222

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Sat 3/14

6:05 am-2:33 pm

1 stop7h 28m

Bozeman Gallatin Field

Wed 3/18

8:00 am-2:05 pm

1 stop7h 05m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 December 18, 2025.

It’s typically best to fly out from San Francisco Bay Area to Montana in the afternoon. Doing so could potentially save you 16% 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.

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 December 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines 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
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Allegiant Air
7.2
Good
700 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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?

    Delta and Alaska Airlines can get you from San Francisco Bay Area to Montana in just under 4h 30m. Your travel time can differ by up to 07m. The distance from San Francisco Bay Area to Montana is about 806 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 Allegiant Air. According to our data, you can fly for as low as $55. Users have also found prices from $82 and $99 on Southwest and Alaska Airlines, 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.

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$127FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$78Average$139FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$154Average$360FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$160Average$434FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$164Average$419FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$195Average$446FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$209Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$267Average$427FlexibilityNo cancel feeOn-time71%

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