HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Butte

$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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BTM
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise 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 Boise to Butte

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 agosto 14, 2025.

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 agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
jue. 11/611:12 amBOI - BTM
1 stop5h 56mDelta
mar. 11/116:10 pmBTM - BOI
1 stop6h 07mDelta
Deal found 8/14$214
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 11/711:12 amBOI - BTM
1 stop5h 56mDelta
mar. 11/116:10 pmBTM - BOI
1 stop6h 07mDelta
Deal found 8/14$258
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/85:25 amBOI - BTM
2 stops11h 43mDelta
mié. 11/126:10 pmBTM - BOI
1 stop6h 07mDelta
Deal found 8/14$272
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 11/711:12 amBOI - BTM
1 stop5h 56mDelta
lun. 11/106:10 pmBTM - BOI
1 stop6h 07mDelta
Deal found 8/14$302
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/85:25 amBOI - BTM
2 stops11h 43mDelta
mar. 11/116:10 pmBTM - BOI
2 stops19h 02mDelta
Deal found 8/14$326
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 8/2912:45 pmBOI - BTM
1 stop4h 21mDelta
mar. 9/26:14 pmBTM - BOI
1 stop4h 46mDelta
Deal found 8/14$349
This United Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 11/72:40 pmBOI - BTM
2 stops31h 34mUnited Airlines
mar. 11/119:47 amBTM - BOI
2 stops27h 43mUnited Airlines
Deal found 8/14$625
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/2810:45 amBOI - BTM
1 stop11h 36mUnited Airlines
lun. 9/19:45 amBTM - BOI
1 stop11h 29mUnited Airlines
Deal found 8/13$705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 agosto 14, 2025.
Use the filters below to find and compare flights from Boise to Butte that are best for you.

Fly from

Boise

Fly to

Butte

Route

Depart

Return

Price

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

jue. 11/6

11:12 am-5:08 pm

1 stop5h 56m

Butte Silver Bow Co

mié. 11/12

6:10 pm-12:17 am

1 stop6h 07m

$214

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

jue. 11/6

11:12 am-5:08 pm

1 stop5h 56m

Butte Silver Bow Co

mar. 11/11

6:10 pm-12:17 am

1 stop6h 07m

$214

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

sáb. 11/8

11:12 am-5:08 pm

1 stop5h 56m

Butte Silver Bow Co

mié. 11/12

6:10 pm-12:17 am

1 stop6h 07m

$214

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

sáb. 11/8

1:00 pm-5:08 pm

1 stop4h 08m

Butte Silver Bow Co

mar. 11/11

6:10 pm-12:17 am

1 stop6h 07m

$214

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

vie. 11/7

11:12 am-5:08 pm

1 stop5h 56m

Butte Silver Bow Co

mié. 11/12

6:10 pm-12:17 am

1 stop6h 07m

$258

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

sáb. 11/8

1:00 pm-5:08 pm

1 stop4h 08m

Butte Silver Bow Co

lun. 11/10

6:10 pm-12:17 am

1 stop6h 07m

$258

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

jue. 11/6

11:12 am-5:08 pm

1 stop5h 56m

Butte Silver Bow Co

lun. 11/10

6:10 pm-12:17 am

1 stop6h 07m

$258

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

vie. 11/7

11:12 am-5:08 pm

1 stop5h 56m

Butte Silver Bow Co

mar. 11/11

6:10 pm-12:17 am

1 stop6h 07m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.

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?

    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

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

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.