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Cheap flights from Boise to Butte from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Butte departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Delta Logo
10:45 am - 5:06 pmBOI-BTM
6h 21m1 stop
Delta Logo
6:14 pm - 12:15 amBTM-BOI
6h 01m1 stop
$224Delta
Find Deal
Sat, Aug 16 - Wed, Aug 20
United Airlines Logo
2:39 pm - 10:21 pmBOI-BTM
7h 42m1 stop
United Airlines Logo
9:47 am - 9:24 pmBTM-BOI
11h 37m1 stop
$388United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
United Airlines Logo
5:42 pm - 10:32 pmBOI-BTM
4h 50m1 stop
United Airlines Logo
9:45 am - 1:30 pmBTM-BOI
27h 45m2 stops
$432United Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
United Airlines Logo
5:39 pm - 10:21 pmBOI-BTM
4h 42m1 stop
United Airlines Logo
9:47 am - 11:44 pmBTM-BOI
13h 57m2 stops
$482United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
United Airlines Logo
2:39 pm - 10:21 pmBOI-BTM
7h 42m1 stop
United Airlines Logo
9:47 am - 9:42 amBTM-BOI
23h 55m1 stop
$487United Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
5:42 pm - 10:32 pmBOI-BTM
4h 50m1 stop
United Airlines Logo
9:45 am - 1:30 pmBTM-BOI
27h 45m2 stops
$497United Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
Delta Logo
12:45 pm - 5:06 pmBOI-BTM
4h 21m1 stop
Delta Logo
6:14 pm - 12:15 amBTM-BOI
6h 01m1 stop
$524Delta
Find Deal
Mon, Aug 18 - Fri, Aug 22
United Airlines Logo
2:12 pm - 10:21 pmBOI-BTM
32h 09m2 stops
United Airlines Logo
9:47 am - 9:42 amBTM-BOI
23h 55m1 stop
$556United Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
5:42 pm - 10:32 pmBOI-BTM
4h 50m1 stop
United Airlines Logo
9:45 am - 11:31 amBTM-BOI
25h 46m3 stops
$608United Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
United Airlines Logo
2:12 pm - 10:21 pmBOI-BTM
32h 09m2 stops
United Airlines Logo
9:47 am - 1:30 pmBTM-BOI
27h 43m2 stops
$645United Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28

Delta flights from Boise to Butte

Our best Delta deals on Boise to Butte flight tickets
Delta
Aug 16
BOI10:45 amBoise Air Term. Gowen Fld
6h 21m
1 stop
BTM5:06 pmButte Silver Bow Co
Aug 20
BTM6:14 pmButte Silver Bow Co
6h 01m
1 stop
BOI12:15 amBoise Air Term. Gowen Fld
$224
Find similar
Delta
Aug 18
BOI12:45 pmBoise Air Term. Gowen Fld
4h 21m
1 stop
BTM5:06 pmButte Silver Bow Co
Aug 22
BTM6:14 pmButte Silver Bow Co
6h 01m
1 stop
BOI12:15 amBoise Air Term. Gowen Fld
$524
Find similar

United Airlines flights from Boise to Butte

Our best United Airlines deals on Boise to Butte flight tickets
United Airlines
Sep 27
BOI2:39 pmBoise Air Term. Gowen Fld
7h 42m
1 stop
BTM10:21 pmButte Silver Bow Co
Oct 4
BTM9:47 amButte Silver Bow Co
11h 37m
1 stop
BOI9:24 pmBoise Air Term. Gowen Fld
$388
Find similar
United Airlines
Aug 18
BOI5:42 pmBoise Air Term. Gowen Fld
4h 50m
1 stop
BTM10:32 pmButte Silver Bow Co
Aug 22
BTM9:45 amButte Silver Bow Co
27h 45m
2 stops
BOI1:30 pmBoise Air Term. Gowen Fld
$432
Find similar
United Airlines
Sep 27
BOI5:39 pmBoise Air Term. Gowen Fld
4h 42m
1 stop
BTM10:21 pmButte Silver Bow Co
Oct 4
BTM9:47 amButte Silver Bow Co
13h 57m
2 stops
BOI11:44 pmBoise Air Term. Gowen Fld
$482
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 3, 2025.
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 8/16

10:45 am-5:06 pm

1 stop6h 21m

Butte Silver Bow Co

Wed 8/20

6:14 pm-12:15 am

1 stop6h 01m

$224

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Sat 9/27

2:39 pm-10:21 pm

1 stop7h 42m

Butte Silver Bow Co

Sat 10/4

9:47 am-9:24 pm

1 stop11h 37m

$388

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Mon 8/18

5:42 pm-10:32 pm

1 stop4h 50m

Butte Silver Bow Co

Fri 8/22

9:45 am-1:30 pm

2 stops27h 45m

$432

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Sat 9/27

5:39 pm-10:21 pm

1 stop4h 42m

Butte Silver Bow Co

Sat 10/4

9:47 am-11:44 pm

2 stops13h 57m

$482

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Thu 9/25

2:39 pm-10:21 pm

1 stop7h 42m

Butte Silver Bow Co

Sun 9/28

9:47 am-9:42 am

1 stop23h 55m

$487

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Sat 8/16

5:42 pm-10:32 pm

1 stop4h 50m

Butte Silver Bow Co

Wed 8/20

9:45 am-1:30 pm

2 stops27h 45m

$497

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Mon 8/18

12:45 pm-5:06 pm

1 stop4h 21m

Butte Silver Bow Co

Fri 8/22

6:14 pm-12:15 am

1 stop6h 01m

$524

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Thu 9/25

2:12 pm-10:21 pm

2 stops32h 09m

Butte Silver Bow Co

Sun 9/28

9:47 am-9:42 am

1 stop23h 55m

$556

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Mon 8/18

5:42 pm-10:32 pm

1 stop4h 50m

Butte Silver Bow Co

Fri 8/22

9:45 am-11:31 am

3 stops25h 46m

$608

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Thu 9/25

2:12 pm-10:21 pm

2 stops32h 09m

Butte Silver Bow Co

Sun 9/28

9:47 am-1:30 pm

2 stops27h 43m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Butte

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Butte?

Our data shows that Saturday is the least expensive day to fly to Butte. Tickets to fly out on this day can be as low as $453. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boise to Butte for around $503.

When to book flights from Boise to Butte

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Butte according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Butte (BOI to BTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Butte

Best Price Found

$195

Fastest flight time

4h 03m

Direct flights

None

Airports in Butte

1 airport
The best one-way flight to Butte from Boise in the past 72 hours is $195. The best round-trip flight deal from Boise to Butte found on momondo in the last 72 hours is $224.
The fastest flight from Boise to Butte takes 4h 03m
There are no direct flights from Boise to Butte. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Butte Silver Bow Co Airport.
There is 1 airport near Butte: Butte Silver Bow Co (BTM)
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  • How far is Boise Air Term. Gowen Fld to Butte Silver Bow Co by plane?

    A flight from Boise Air Term. Gowen Fld to Butte Silver Bow Co will travel around 243.9 mi. 4h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Butte Silver Bow Co Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Butte Silver Bow Co Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Butte Silver Bow Co Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Butte Silver Bow Co Airport.

  • What documentation or ID do you need to fly to Butte Silver Bow Co Airport?

    The required travel and health documents for your Butte Silver Bow Co Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Butte Silver Bow Co Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Butte?

Book flights to Butte if you plan to visit one of these locations
Dillon

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Butte?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boise to Butte for you.

Can I find flights from Boise to Butte with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Butte from Boise with this policy.

How can momondo help me find flights from Boise to Butte?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Butte from Boise.

I’m not ready to book a flight from Boise to Butte right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to Butte flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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