HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Butte

$265+ Cheap flights from San Francisco to Butte (SFO - BTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BTM
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Butte with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Butte

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Butte (BTM). 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 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$265
(Delta)
Provider with most accurate pricing for San Francisco-Butte Silver Bow Co flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Butte Silver Bow Co flights.
Search Deals
From San Francisco to Butte Silver Bow Co
Search Deals

Find flight deals from San Francisco to Butte

Cheapest flights from San Francisco to Butte
Explore the most affordable flight options available from San Francisco to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/5. 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 5/910:00 amSFO - BTM
1 stop6h 05mDelta
Tue 5/126:10 pmBTM - SFO
1 stop6h 42mDelta
Deal found 1/5$265
This Delta deal was found by Cheapflights users on 1/6. 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 8/2110:00 amSFO - BTM
1 stop6h 05mDelta
Mon 8/246:10 pmBTM - SFO
1 stop6h 42mDelta
Deal found 1/6$390
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 1/2711:15 pmSFO - BTM
2 stops22h 30mUnited Airlines
Sat 1/319:14 amBTM - SFO
2 stops13h 25mUnited Airlines
Deal found 1/7$471
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/247:23 amSFO - BTM
2 stops14h 22mUnited Airlines
Tue 1/279:14 amBTM - SFO
2 stops25h 02mUnited Airlines
Deal found 1/6$501
This United Airlines deal was found by Cheapflights users on 1/8. 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 1/232:42 pmSFO - BTM
1 stop7h 03mUnited Airlines
Tue 1/279:14 amBTM - SFO
1 stop7h 13mUnited Airlines
Deal found 1/8$653
This United Airlines deal was found by Cheapflights users on 1/8. 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 4/32:32 pmSFO - BTM
1 stop6h 50mUnited Airlines
Mon 4/69:24 amBTM - SFO
1 stop7h 08mUnited Airlines
Deal found 1/8$656

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Butte 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 8, 2026.
Use the filters below to find and compare flights from San Francisco to Butte that are best for you.

Fly from

San Francisco

Fly to

Butte

Route

Depart

Return

Price

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Sat 5/9

10:00 am-5:05 pm

1 stop6h 05m

Butte Silver Bow Co

Tue 5/12

6:10 pm-11:52 pm

1 stop6h 42m

$265

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Tue 1/27

11:15 pm-10:45 pm

2 stops22h 30m

Butte Silver Bow Co

Sat 1/31

9:14 am-9:39 pm

2 stops13h 25m

$471

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Sat 1/24

8:45 pm-10:45 pm

2 stops25h 00m

Butte Silver Bow Co

Tue 1/27

9:14 am-12:48 pm

2 stops28h 34m

$501

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Fri 1/23

2:42 pm-10:45 pm

1 stop7h 03m

Butte Silver Bow Co

Tue 1/27

9:14 am-3:27 pm

1 stop7h 13m

$653

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Fri 4/3

2:32 pm-10:22 pm

1 stop6h 50m

Butte Silver Bow Co

Mon 4/6

9:24 am-3:32 pm

1 stop7h 08m

$656

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Sun 1/18

9:50 am-5:11 pm

1 stop6h 21m

$385

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Mon 1/19

9:55 am-5:11 pm

1 stop6h 16m

$385

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Mon 1/19

10:35 am-10:45 pm

2 stops11h 10m

$555

San FranciscoButte

SFO - BTM

SFOBTM

San Francisco

Tue 1/20

8:25 am-5:11 pm

2 stops7h 46m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

  • Most accurate provider: When it comes to deals on San Francisco-Butte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Butte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Butte flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Butte

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

Currently, August is the cheapest month in which you can book a flight from San Francisco to Butte (average of $44). Flying from San Francisco to Butte in December is currently the most expensive (average of $228). 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.

Reviews of airlines servicing Butte

Get insights into the airlines that provide service to Butte. 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 Butte. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from San Francisco to Butte, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

  • How long is the flight from San Francisco to Butte?

    There are many flights that can get you from San Francisco to Butte in 6h 05m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 767 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from San Francisco to Butte?

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Butte (average of $44). Flying from San Francisco to Butte in December is currently the most expensive (average of $228). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Butte

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Bozeman flights
Los Angeles to Bozeman flights
Ontario to Bozeman flights
San Diego to Bozeman flights
Ontario to Helena flights
Santa Ana to Bozeman flights
Los Angeles to Helena flights
Santa Ana to Helena flights
San Francisco to Kalispell flights
Santa Ana to Butte flights
Burbank to Helena flights
San Diego to Kalispell flights
Long Beach to Helena flights
Los Angeles to Missoula flights
Santa Ana to Kalispell flights
San Jose to Bozeman flights
Oakland to Bozeman flights
Los Angeles to Kalispell flights
San Francisco to Missoula flights
Sacramento to Bozeman flights
Burbank to Bozeman flights
Las Vegas to Bozeman flights
Ontario to Kalispell flights
San Luis Obispo to Bozeman flights
Los Angeles to Billings flights
Reno to Bozeman flights
San Diego to Missoula flights
San Diego to Great Falls flights
Burbank to Kalispell flights
Sacramento to Kalispell flights
San Jose to Kalispell flights
Ontario to Missoula flights
Los Angeles to Butte flights
Ontario to Billings flights
Santa Ana to Missoula flights
San Francisco to Billings flights
Sacramento to Missoula flights
San Diego to Billings flights
Oakland to Kalispell flights
Santa Barbara to Kalispell flights
San Jose to Missoula flights
Burbank to Missoula flights
Long Beach to Bozeman flights
Sacramento to Billings flights
Los Angeles to Great Falls flights
Monterey to Kalispell flights
Santa Barbara to Bozeman flights
Las Vegas to Kalispell flights
Palm Springs to Bozeman flights
Fresno to Bozeman flights

Top airline flying from San Francisco to Butte

Discover the top airline that operate flights from San Francisco to Butte. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$479FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.