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$79+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SFO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Montana to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$197
(Alaska Airlines)

One-way from

$88
(Alaska Airlines)
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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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 January 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 2/193:04 pmBZN - SFO
1 stop7h 04mAlaska Airlines
Wed 2/261:22 pmSFO - BZN
Nonstop2h 17mAlaska Airlines
Deal found 1/20$187
This Delta deal was found by Cheapflights users on 1/20. 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 4/156:10 pmMSO - SFO
1 stop6h 56mDelta
Tue 4/227:00 pmSFO - MSO
1 stop4h 25mDelta
Deal found 1/20$219
This Delta deal was found by Cheapflights users on 1/20. 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 2/195:40 amBZN - SFO
1 stop4h 40mDelta
Wed 2/266:05 amSFO - BZN
2 stops11h 00mDelta
Deal found 1/20$222
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 3/36:38 pmMSO - SFO
1 stop6h 06mAlaska Airlines
Fri 3/79:00 amSFO - MSO
1 stop4h 59mAlaska Airlines
Deal found 1/20$236
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 4/152:47 pmBZN - OAK
1 stop5h 50mAlaska Airlines
Wed 4/166:43 amOAK - BZN
1 stop6h 16mAlaska Airlines
Deal found 1/19$236
This Delta deal was found by Cheapflights users on 1/21. 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 3/411:40 amBIL - SFO
1 stop5h 41mDelta
Tue 3/113:15 pmSFO - BIL
1 stop6h 55mDelta
Deal found 1/21$237
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/203:53 pmBZN - SFO
1 stop8h 06mAmerican Airlines
Sun 2/236:00 amSFO - BZN
1 stop7h 53mAmerican Airlines
Deal found 1/21$239
This Delta deal was found by Cheapflights users on 1/21. 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 2/256:21 pmMSO - OAK
1 stop6h 35mDelta
Mon 3/35:00 pmOAK - MSO
1 stop6h 45mDelta
Deal found 1/21$257
This Delta deal was found by Cheapflights users on 1/20. 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 3/35:59 pmFCA - SFO
1 stop7h 15mDelta
Fri 3/75:30 amSFO - FCA
1 stop5h 19mDelta
Deal found 1/20$263
This Delta deal was found by Cheapflights users on 1/21. 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 2/255:59 amGTF - SFO
1 stop8h 21mDelta
Mon 3/35:30 amSFO - GTF
1 stop4h 44mDelta
Deal found 1/21$267
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 5/16:40 pmFCA - SFO
1 stop6h 04mAlaska Airlines
Tue 5/62:30 pmSFO - FCA
1 stop8h 25mAlaska Airlines
Deal found 1/20$271
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/83:52 pmBZN - SFO
Nonstop2h 43mUnited Airlines
Wed 3/1211:24 amSFO - BZN
Nonstop2h 21mUnited Airlines
Deal found 1/21$279

Find flights from Montana to San Francisco Bay Area within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Sat 3/8

6:17 pm-7:57 pm

Nonstop2h 40m

San Francisco

Wed 3/12

2:43 pm-8:19 pm

1 stop4h 36m

$197

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Tue 4/15

6:10 pm-12:06 am

1 stop6h 56m

San Francisco

Tue 4/22

7:00 pm-12:25 am

1 stop4h 25m

$219

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Sat 4/26

5:45 am-9:12 am

1 stop4h 27m

San Francisco

Wed 4/30

5:45 am-12:25 pm

1 stop5h 40m

$227

MissoulaSan Francisco

MSO - SFO

MSOSFO

Missoula Johnson-Bell Field

Mon 3/3

6:38 pm-11:44 pm

1 stop6h 06m

San Francisco

Fri 3/7

9:00 am-2:59 pm

1 stop4h 59m

$236

BillingsSan Francisco

BIL - SFO

BILSFO

Billings Logan Intl

Tue 3/4

11:40 am-4:21 pm

1 stop5h 41m

San Francisco

Tue 3/11

3:15 pm-11:10 pm

1 stop6h 55m

$237

BozemanSan Francisco

BZN - SFO

BZNSFO

Bozeman Gallatin Field

Thu 2/20

3:53 pm-12:36 am

1 stop9h 43m

San Francisco

Sun 2/23

6:00 am-2:53 pm

1 stop7h 53m

$239

MissoulaOakland

MSO - OAK

MSOOAK

Missoula Johnson-Bell Field

Tue 2/25

6:21 pm-11:56 pm

1 stop6h 35m

Oakland

Mon 3/3

5:00 pm-12:45 am

1 stop6h 45m

$257

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Mon 3/3

5:59 pm-12:14 am

1 stop7h 15m

San Francisco

Fri 3/7

5:30 am-11:49 am

1 stop5h 19m

$263

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Tue 2/25

5:59 am-1:20 pm

1 stop8h 21m

San Francisco

Mon 3/3

5:30 am-11:14 am

1 stop4h 44m

$267

KalispellSan Francisco

FCA - SFO

FCASFO

Kalispell Glacier Park

Thu 5/1

6:40 pm-11:44 pm

1 stop6h 04m

San Francisco

Tue 5/6

2:30 pm-11:55 pm

1 stop8h 25m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 56 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.

Travel insights for flights from Montana to San Francisco Bay Area

Get recent, data-driven insights about flights from Montana to San Francisco Bay Area including ideal travel times, pricing trends, and more.

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 $405). 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 January 21, 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.

Weekly flight availability from Montana to San Francisco Bay Area

Explore weekly flight availability from Montana to San Francisco Bay Area. 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 January 21, 2025.

The most flights from USMT to zzXIH 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).

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with United Airlines, Southwest and Delta from Montana to San Francisco Bay Area by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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 2 times in the past calendar month.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $88. Users have also found prices from $119 and $144 on Delta and American Airlines, 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 $405). 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$97Average$126FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$143Average$362FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$145Average$451FlexibilityNo cancel feeOn-time75%
DeltaCheapest$197Average$372FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$207Average$389FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$340FlexibilityNo cancel feeOn-time63%
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