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San Francisco Bay Area

$88+ Cheap flights from Montana to San Francisco Bay Area

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SFO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Montana to San Francisco Bay Area

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

Round-trip from

$217
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$299
From Montana to San Francisco Bay Area
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One-way flight from Montana to San Francisco Bay Area
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Highest demand for flights based on searches. 14% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 Montana to San Francisco Bay Area

Cheapest flights from Montana to San Francisco Bay Area
Explore the most affordable flight options available from Montana to San Francisco Bay Area. 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 9/2910:10 pmMSO - OAK
1 stop26h 22mMultiple Airlines
Fri 10/310:56 amOAK - MSO
2 stops9h 40mMultiple Airlines
Deal found 9/14$217
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 10/186:20 pmMSO - SFO
1 stop4h 56mDelta
Wed 10/226:59 pmSFO - MSO
1 stop4h 18mDelta
Deal found 9/16$219
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 11/43:01 pmBZN - SFO
1 stop5h 29mDelta
Sun 11/96:00 amSFO - BZN
1 stop7h 17mDelta
Deal found 9/16$223
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 11/45:25 amMSO - SFO
2 stops7h 15mDelta
Sun 11/167:06 pmSFO - MSO
1 stop4h 13mDelta
Deal found 9/16$224
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.
Sat 10/114:19 pmBZN - SFO
Nonstop2h 31mUnited Airlines
Mon 10/1312:00 pmSFO - BZN
Nonstop2h 16mUnited Airlines
Deal found 9/16$229
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:04 pmBZN - SJC
1 stop5h 02mHawaiian Airlines
Wed 10/299:32 amSJC - BZN
1 stop13h 43mHawaiian Airlines
Deal found 9/15$229
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:08 pmFCA - SFO
Nonstop2h 42mUnited Airlines
Mon 10/1312:03 pmSFO - FCA
Nonstop2h 24mUnited Airlines
Deal found 9/15$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.
Fri 11/74:12 pmMSO - SFO
1 stop7h 29mAlaska Airlines
Tue 11/118:00 amSFO - MSO
1 stop6h 24mAlaska Airlines
Deal found 9/16$233
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:35 amBZN - OAK
1 stop7h 15mDelta
Sun 11/95:45 amOAK - BZN
1 stop4h 00mDelta
Deal found 9/13$233
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 10/236:10 pmFCA - SFO
1 stop6h 33mDelta
Mon 10/271:45 pmSFO - FCA
2 stops8h 24mDelta
Deal found 9/16$235
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 10/2711:40 amBZN - SFO
1 stop5h 19mDelta
Thu 10/306:00 amSFO - BZN
1 stop7h 21mDelta
Deal found 9/16$236
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:40 pmMSO - SFO
1 stop4h 43mHawaiian Airlines
Tue 10/79:34 amSFO - MSO
1 stop7h 26mHawaiian Airlines
Deal found 9/15$238

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to San Francisco Bay Area 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 Montana to San Francisco Bay Area that are best for you.

Fly from

Montana

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

MissoulaOakland

MSO - OAK

MSOOAK

Missoula Johnson-Bell Field

Mon 9/29

10:10 pm-11:32 pm

1 stop26h 22m

Oakland

Fri 10/3

10:56 am-9:36 pm

2 stops9h 40m

$217

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Tue 11/4

5:25 am-9:00 am

1 stop4h 35m

San Francisco

Sun 11/16

7:06 pm-12:19 am

1 stop4h 13m

$219

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Wed 1/14

12:50 pm-10:30 pm

2 stops10h 40m

San Francisco

Wed 1/21

1:59 pm-12:31 am

2 stops9h 32m

$222

BozemanOakland

BZN - OAK

BZNOAK

Bozeman Gallatin Field

Fri 2/27

3:45 pm-7:14 pm

1 stop4h 29m

Oakland

Tue 3/3

6:30 am-2:25 pm

1 stop6h 55m

$229

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Wed 11/5

4:00 pm-5:41 pm

Nonstop2h 41m

San Francisco

Sun 11/9

11:20 am-2:46 pm

Nonstop2h 26m

$229

BozemanSan Jose

BZN - SJC

BZNSJC

Bozeman Gallatin Field

Thu 10/23

3:04 pm-7:06 pm

1 stop5h 02m

San Jose

Wed 10/29

9:32 am-12:15 am

1 stop13h 43m

$229

BozemanOakland

BZN - OAK

BZNOAK

Bozeman Gallatin Field

Wed 11/5

5:35 am-11:50 am

1 stop7h 15m

Oakland

Sun 11/9

5:45 am-10:45 am

1 stop4h 00m

$233

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Thu 10/2

6:40 pm-10:23 pm

1 stop4h 43m

San Francisco

Tue 10/7

9:34 am-6:00 pm

1 stop7h 26m

$238

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Thu 10/2

4:14 pm-10:23 pm

1 stop7h 09m

San Francisco

Mon 10/6

9:48 pm-1:27 pm

1 stop14h 39m

$238

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Fri 2/27

2:35 pm-8:18 pm

1 stop6h 43m

San Francisco

Mon 3/2

6:00 am-1:52 pm

1 stop6h 52m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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

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

Currently, January is the cheapest month in which you can book a flight from Montana to San Francisco Bay Area (average of $276). Flying from Montana to San Francisco Bay Area in June is currently the most expensive (average of $357). 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 MT to XIH?

Find hourly flight availability from Montana to San Francisco Bay Area. 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 Montana to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Montana to San Francisco Bay Area. 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 Montana to San Francisco Bay Area flight route?

    Flights from Montana to San Francisco Bay Area have been viewed 3 times in the past calendar month.

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

    Delta, Alaska Airlines, and United Airlines can get you from Montana to San Francisco Bay Area in just under 2h 41m. Your travel time can differ by up to 1h 54m. The distance from Montana to San Francisco Bay Area is about 806 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $114. Users have also found prices from $117 and $122 on Alaska Airlines and Southwest, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to San Francisco Bay Area (average of $276). Flying from Montana to San Francisco Bay Area in June is currently the most expensive (average of $357). 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 Montana to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Montana to San Francisco Bay Area

Discover the top 6 airlines that operate flights from Montana to San Francisco Bay Area. 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$41Average$178FlexibilityNo cancel feeOn-time88%
DeltaCheapest$132Average$335FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$138Average$333FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$145Average$426FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$209Average$391FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$226Average$341FlexibilityNo cancel feeOn-time63%

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