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$108+ Cheap flights from San Francisco (SFO) 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BZN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Francisco to Montana

Keep the following information in mind while searching for San Francisco to Montana flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$216
(Alaska Airlines)

One-way from

$108
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$405

Good round-trip deal

$264 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for San Francisco-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Bozeman Gallatin Field flights.
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From San Francisco to Montana
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One-way flight from San Francisco to Montana
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from San Francisco to Montana.
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Price to beat on a one-way flight from San Francisco to Montana.
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Find flight deals from San Francisco to Montana

Cheapest flights from San Francisco to Montana
Explore the most affordable flight options available from San Francisco to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 3/236:10 pmSFO - FCA
1 stop4h 33mAlaska Airlines
Thu 3/276:14 pmFCA - SFO
1 stop5h 31mAlaska Airlines
Deal found 2/18$216
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:40 amSFO - FCA
1 stop4h 57mDelta
Sat 4/125:25 amFCA - SFO
1 stop4h 49mDelta
Deal found 2/19$217
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 5/138:00 amSFO - MSO
1 stop3h 51mAlaska Airlines
Sat 5/175:45 amMSO - SFO
1 stop4h 30mAlaska Airlines
Deal found 2/20$228
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 pmSFO - MSO
1 stop4h 25mDelta
Sat 5/175:40 amMSO - SFO
1 stop4h 32mDelta
Deal found 2/19$229
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:10 amSFO - BTM
1 stop5h 55mDelta
Fri 8/16:10 pmBTM - SFO
1 stop6h 06mDelta
Deal found 2/19$244
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 4/45:40 amSFO - GTF
1 stop4h 33mDelta
Sat 4/125:30 amGTF - SFO
1 stop4h 44mDelta
Deal found 2/20$246
This Delta deal was found by Cheapflights users on 2/20. 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 3/175:20 pmSFO - BIL
1 stop5h 56mDelta
Wed 3/266:26 pmBIL - SFO
1 stop6h 33mDelta
Deal found 2/20$247
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:03 pmSFO - BTM
1 stop8h 21mUnited Airlines
Mon 3/1010:00 amBTM - SFO
1 stop6h 35mUnited Airlines
Deal found 2/19$254
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:37 pmSFO - MSO
1 stop5h 51mUnited Airlines
Sat 5/175:20 pmMSO - SFO
1 stop6h 52mUnited Airlines
Deal found 2/19$266
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:40 amSFO - BZN
1 stop5h 50mSouthwest
Tue 5/131:15 pmBZN - SFO
1 stop5h 35mSouthwest
Deal found 2/19$267
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/51:22 pmSFO - BZN
Nonstop2h 17mAlaska Airlines
Wed 3/125:19 pmBZN - SFO
Nonstop2h 39mAlaska Airlines
Deal found 2/20$268
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:30 pmSFO - FCA
Nonstop2h 20mUnited Airlines
Thu 8/144:12 pmFCA - SFO
Nonstop2h 38mUnited Airlines
Deal found 2/20$270

Find flights from San Francisco to Montana within your budget

Customize your flight search to find flights from San Francisco 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 February 20, 2025.

Fly from

San Francisco

Fly to

Montana

Route

Depart

Return

Price

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Sun 3/23

6:10 pm-11:43 pm

1 stop4h 33m

Kalispell Glacier Park

Thu 3/27

6:14 pm-10:45 pm

1 stop5h 31m

$216

San FranciscoKalispell

SFO - FCA

SFOFCA

San Francisco

Wed 4/9

5:40 am-11:37 am

1 stop4h 57m

Kalispell Glacier Park

Sat 4/12

5:25 am-9:14 am

1 stop4h 49m

$217

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 5/13

8:00 am-12:51 pm

1 stop3h 51m

Missoula Johnson-Bell Field

Sat 5/17

5:45 am-9:15 am

1 stop4h 30m

$228

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Tue 5/13

7:00 pm-12:25 am

1 stop4h 25m

Missoula Johnson-Bell Field

Sat 5/17

5:40 am-9:12 am

1 stop4h 32m

$229

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 4/4

5:40 am-11:13 am

1 stop4h 33m

Great Falls

Sat 4/12

5:30 am-9:14 am

1 stop4h 44m

$246

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Mon 3/17

5:20 pm-12:16 am

1 stop5h 56m

Billings Logan Intl

Wed 3/26

6:26 pm-11:59 pm

1 stop6h 33m

$247

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Thu 3/6

1:03 pm-10:24 pm

1 stop8h 21m

Butte Silver Bow Co

Mon 3/10

10:00 am-3:35 pm

1 stop6h 35m

$254

San FranciscoMissoula

SFO - MSO

SFOMSO

San Francisco

Wed 5/14

2:37 pm-9:28 pm

1 stop5h 51m

Missoula Johnson-Bell Field

Sat 5/17

5:20 pm-11:12 pm

1 stop6h 52m

$266

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Tue 5/6

5:40 am-12:30 pm

1 stop5h 50m

Bozeman Gallatin Field

Tue 5/13

1:15 pm-5:50 pm

1 stop5h 35m

$267

San FranciscoBozeman

SFO - BZN

SFOBZN

San Francisco

Wed 3/5

1:22 pm-4:39 pm

Nonstop2h 17m

Bozeman Gallatin Field

Wed 3/12

5:19 pm-6:58 pm

Nonstop2h 39m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 50 results
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Best time to book a flight from San Francisco to Montana

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

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

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

Currently, October is the cheapest month in which you can book a flight from San Francisco to Montana (average of $371). Flying from San Francisco to Montana in June is currently the most expensive (average of $520). 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 SFO to MT?

Find hourly flight availability from San Francisco 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 February 20, 2025.

When flying from San Francisco 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.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 February 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from San Francisco to Montana. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Montana?

    For a flight from San Francisco to Montana, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

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

    Flights from San Francisco to Montana have been viewed 1 times in the past calendar month.

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

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

  • What are the most popular routes from San Francisco to Montana?

    Most travelers choose San Francisco - Bozeman Gallatin Field, San Francisco - Kalispell Glacier Park or San Francisco - Missoula Johnson-Bell Field when deciding on the best route from San Francisco to Montana.

  • What are the most reliable airlines from San Francisco to Montana?

    No one likes to see their flight delayed. When booking a flight from San Francisco to Montana consider choosing United Airlines (44%), Air New Zealand (40%) or SkyWest Airlines (25%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Francisco to Montana?

    On average you can expect to pay $379 for a flight from San Francisco to Montana. The cheapest flight overall is $143 while the most popular route, (San Francisco - Bozeman Gallatin Field) is currently priced at $227.

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Montana (average of $371). Flying from San Francisco to Montana in June is currently the most expensive (average of $520). 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 to Montana

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

Discover the top 6 airlines that operate flights from San Francisco 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$103Average$182FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$204Average$446FlexibilityNo cancel feeOn-time75%
DeltaCheapest$207Average$425FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$225Average$533FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$405FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$267Average$457FlexibilityNo cancel feeOn-time71%
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