$234 Cheap Flights from San Francisco (SFO) to Butte (BTM)

View $234 flight on Sat, Jan 10, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Butte, MT (BTM-Bert Mooney)

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Cheap Flights from San Francisco to Butte (SFO-BTM)

Prices were available within the past 7 days and start at $234 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Sun, Dec 14
SFO
San Francisco
BTM
Butte
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from San Francisco to Butte, returning Sun, Dec 14, priced at $244 found 1 day ago
Delta
Wed, Nov 19 - Tue, Dec 2
SFO
San Francisco
BTM
Butte
$259 Roundtrip, found 21 hours ago
$259
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Nov 19 from San Francisco to Butte, returning Tue, Dec 2, priced at $259 found 21 hours ago
Delta
Tue, Nov 11 - Sun, Nov 16
SFO
San Francisco
BTM
Butte
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 11 from San Francisco to Butte, returning Sun, Nov 16, priced at $274 found 3 days ago
Delta
Fri, Dec 5 - Sun, Dec 7
SFO
San Francisco
BTM
Butte
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Dec 5 from San Francisco to Butte, returning Sun, Dec 7, priced at $279 found 3 days ago
Delta
Sun, Dec 7 - Fri, Dec 12
SFO
San Francisco
BTM
Butte
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Dec 7 from San Francisco to Butte, returning Fri, Dec 12, priced at $287 found 1 day ago
Delta
Wed, Dec 3 - Wed, Dec 24
SFO
San Francisco
BTM
Butte
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from San Francisco to Butte, returning Wed, Dec 24, priced at $289 found 1 day ago
Delta
Fri, Nov 14 - Sun, Nov 16
SFO
San Francisco
BTM
Butte
$294 Roundtrip, found 4 days ago
$294
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 14 from San Francisco to Butte, returning Sun, Nov 16, priced at $294 found 4 days ago
Delta
Wed, Dec 3 - Fri, Dec 19
SFO
San Francisco
BTM
Butte
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from San Francisco to Butte, returning Fri, Dec 19, priced at $297 found 1 day ago
Delta
Wed, Nov 19 - Wed, Nov 26
SFO
San Francisco
BTM
Butte
$304 Roundtrip, found 21 hours ago
$304
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Nov 19 from San Francisco to Butte, returning Wed, Nov 26, priced at $304 found 21 hours ago
United
Tue, Dec 30 - Tue, Jan 13
SFO
San Francisco
BTM
Butte
$460 Roundtrip, found 2 days ago
$460
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 30 from San Francisco to Butte, returning Tue, Jan 13, priced at $460 found 2 days ago

Alternative airports near Butte

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bert Mooney BTM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $339
BTM
Bert Mooney
CheapestClosest
Average driving time to city center8 min
Flights from $339

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM) cost?
Snag a cheap one-way flight from $234 or cheap return flight from $244 from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM)?
December is the least expensive month to fly from SFO to BTM. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM)?
To find the cheapest airline flying from SFO to BTM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM)?
You'll have to take a flight with a layover if you're traveling from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SFO to BTM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM)?
To avoid potential delays on the San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM) last-minute?
Booking your ticket from SFO to BTM just before your trip is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SFO to BTM flight and hotel package?
You can save money by booking a SFO to BTM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Bert Mooney Airport (BTM)?
Typically, you can cancel or reschedule your SFO to BTM flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Bert Mooney
Airlines serving
Delta, United
Roundtrip price
$244
Distance
767 mi

Book with confidence

San Francisco to Butte Flights

The cheapest times to fly from San Francisco to Butte

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Butte are during the month of December. You can find some of the cheapest flights from San Francisco to Butte with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Butte

Sunday is one of the best days to book for cheap flights from San Francisco to Butte: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Butte

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Butte in 2025. You can also book with separate airlines for your outbound and return journeys, from $234 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Butte flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Butte airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to Butte Flights

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*Available to One Key members.