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Cheap Flights from Boulder (WBU) to Butte (BTM)

Popular airlines from Boulder, CO (WBU-Boulder Municipal) to Butte, MT (BTM-Bert Mooney)

Frequently asked questions

How much does a flight from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM) cost?
Snag a cheap one-way flight or cheap return flight from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM)?
is the least expensive month to fly from WBU to BTM. Traveling outside of peak seasons is often the key to finding better fares.
Which airlines fly direct from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM)?
Direct flights aren't available from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM). However, there are other airports offering nonstop flights. Hop on your plane at Denver Intl. Airport (DEN) and travel straight to Butte without any detours.
What is the cheapest airline that flies from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest WBU to BTM flight.
How many flights per day from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM)?
You'll need to catch a flight with a layover when traveling from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from WBU to BTM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM)?
To avoid potential delays on the Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM) last-minute?
Booking your flight from WBU to BTM right before your trip is generally more expensive. But if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a WBU to BTM flight and hotel package?
Compared with arranging flights and hotels separately, booking a WBU to BTM flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Boulder, CO (WBU-Boulder Municipal) to Bert Mooney Airport (BTM)?
If you reserved your WBU to BTM flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Boulder Municipal
Destination airport
Bert Mooney
Distance
549 mi

Book with confidence

Boulder to Butte Flights

The cheapest times to fly from Boulder 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 Boulder to Butte are during the month of . You can find some of the cheapest flights from Boulder to Butte with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boulder to Butte

Sunday is one of the best days to book for cheap flights from Boulder 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 Boulder 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 Boulder to Butte in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Boulder 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 Boulder 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.

 

Boulder to Butte Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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