What is the cheapest day to fly from Boise to Butte?

Travelers seeking maximum savings on their Boise to Butte flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Butte ranges from 0.4 - 2.3 inches per month. June is typically the wettest month, when rainfall can reach 2.3 in. February is typically the driest time to visit Butte when rainfall is around 0.4 in.

If weather is an important factor for your trip to Butte, 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 62.6 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest day to fly round-trip from Boise to Butte?

Travelers have found that booking a Friday departure is the best way to save up to 11% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from BOI to BTM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Butte as you normally would.

Can I find deals for flights from Boise to Butte that include hotel bookings?

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

How can I find direct flights from Boise to Butte?

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

Can I find deals for business class flights from Boise to Butte?

Yes. Cheapflights offers flight deals from Boise 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.

$214+ Flights from Boise to Butte

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Cheap flight deals from Boise to Butte

Round-trip from	$214 (Delta)

From Boise Air Term. Gowen Fld to Butte Silver Bow Co

Search Deals

Find flight deals from Boise to Butte

Cheapest flights from Boise to Butte
Explore the most affordable flight options available from Boise to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 8/2312:45 pmBOI - BTM

1 stop4h 21mDelta

Tue 8/266:14 pmBTM - BOI

1 stop4h 46mDelta

Deal found 6/29

$214

Tue 7/155:42 pmBOI - BTM

1 stop4h 50mUnited Airlines

Sat 7/1910:25 amBTM - BOI

1 stop7h 42mUnited Airlines

Deal found 6/30

$418

Best flights from Boise to Butte
Discover carefully curated flight deals from Boise to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 8/2312:45 pmBOI - BTM

1 stop4h 21mDelta

Tue 8/266:14 pmBTM - BOI

1 stop4h 46mDelta

Deal found 6/29

$214

Tue 7/155:42 pmBOI - BTM

1 stop4h 50mUnited Airlines

Sat 7/1910:25 amBTM - BOI

1 stop7h 42mUnited Airlines

Deal found 6/30

$418

Last-minute flights from Boise to Butte
Discover last-minute flight deals from Boise to Butte. Data last updated July 1, 2025 and is based on user searches.

Mon 7/1412:50 pmBOI - BTM

1 stop4h 45mDelta

Fri 7/186:10 pmBTM - BOI

1 stop5h 59mDelta

Deal found 6/29

$524

Tue 7/155:42 pmBOI - BTM

1 stop4h 50mUnited Airlines

Sat 7/1910:25 amBTM - BOI

1 stop7h 42mUnited Airlines

Deal found 6/30

$418

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Butte that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Sat 8/23

12:45 pm-5:06 pm

1 stop4h 21m

Butte Silver Bow Co

Tue 8/26

6:14 pm-11:00 pm

1 stop4h 46m

$214

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Tue 7/15

5:42 pm-10:32 pm

1 stop4h 50m

Butte Silver Bow Co

Sat 7/19

10:25 am-6:07 pm

1 stop7h 42m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Boise to Butte

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

Reviews of airlines servicing Butte

Get a feel of what it's like to fly with Delta and United Airlines from Boise to Butte by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Boise to Butte that include hotel bookings?
Yes. In addition to deals on Boise to Butte flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Butte?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Butte.
Can I find deals for business class flights from Boise to Butte?
Yes. Cheapflights offers flight deals from Boise 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.

Browse thousands of different options on Cheapflights for your next trip

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$214+ Cheap flights from Boise to Butte (BOI - 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Butte with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boise to Butte

Round-trip from

Find flight deals from Boise to Butte

Cheapest flights from Boise to ButteExplore the most affordable flight options available from Boise to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Boise to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Butte that are best for you.

Best time to book a flight from Boise to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from Boise with our price prediction graph.

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 July 1, 2025.

Get a feel of what it's like to fly with Delta and United Airlines from Boise to Butte by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Boise to Butte that include hotel bookings?

How can I find direct flights from Boise to Butte?

Can I find deals for business class flights from Boise to Butte?

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 Boise to Butte

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Boise to Butte
Explore the most affordable flight options available from Boise to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.