What is the cheapest airline that flies from Montana to Boise Air Term. Gowen Fld?

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Montana to Boise Air Term. Gowen Fld

How many flights depart from Montana to Boise on average per week?

4 flights are operational weekly from Montana to Boise as of March 2026. The most popular departure day for this route is Fri, with 50% of flights per week taking off on this day.

What airlines fly to Boise?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Boise from Montana according to our data. Alaska Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 4 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Boise?

Flight times vary depending on what airport in Montana you fly out of and what airport in Boise you fly into. For example, flying from Missoula to Boise takes 3h 38m on average. On the other hand, flying from Great Falls to Boise takes 3h 49m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Montana to Boise Air Term. Gowen Fld Airport?

Prices for flights from Montana to Boise Air Term. Gowen Fld Airport are updated daily.

How many operators does momondo search for flights from Montana to Boise Air Term. Gowen Fld Airport?

As of March 2026, there are 4 operators available to choose from for flights from Montana to Boise Air Term. Gowen Fld Airport.

How old do you have to be to fly from Montana to Boise Air Term. Gowen Fld Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The required travel and health documents for your Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$96 Cheap Flights from Montana to Boise in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montana to Boise

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 3:05 pm

BZN

BOI

1h 15mnonstop

2:18 pm - 3:24 pm

BOI

BZN

1h 06mnonstop

$177Alaska Airlines

Wed, Apr 15 - Tue, Apr 21

3:20 pm - 12:25 am

BZN

BOI

9h 05m

2 stops

4:10 pm - 10:45 pm

BOI

BZN

6h 35m

1 stop

$194Southwest

Wed, Apr 29 - Sun, May 3

3:49 pm - 11:02 pm

BZN

BOI

7h 13m

1 stop

7:20 pm - 11:58 pm

BOI

BZN

4h 38m

1 stop

$197Alaska Airlines

Fri, Apr 24 - Mon, Apr 27

4:20 pm - 11:30 pm

BZN

BOI

7h 10m

1 stop

4:05 pm - 12:15 am

BOI

BZN

8h 10m

2 stops

$202Southwest

Fri, Apr 17 - Tue, Apr 21

1:50 pm - 3:05 pm

BZN

BOI

1h 15mnonstop

6:00 am - 10:40 am

BOI

BZN

4h 40m

1 stop

$207Alaska Airlines

Fri, Apr 17 - Mon, Apr 20

5:15 am - 9:45 am

BZN

BOI

4h 30m

1 stop

3:15 pm - 10:50 pm

BOI

BZN

7h 35m

1 stop

$209Southwest

Sat, Jun 6 - Sat, Jun 6

1:50 pm - 3:05 pm

BZN

BOI

1h 15mnonstop

2:18 pm - 3:24 pm

BOI

BZN

1h 06mnonstop

$212Alaska Airlines

Fri, Apr 17 - Mon, Apr 20

1:40 pm - 5:22 pm

MSO

BOI

3h 42m

1 stop

6:16 pm - 12:16 am

BOI

MSO

6h 00m

1 stop

$285Delta

Tue, Apr 21 - Tue, Apr 28

5:05 am - 9:53 am

FCA

BOI

4h 48m

1 stop

6:00 am - 11:23 am

BOI

FCA

5h 23m

1 stop

$285Delta

Wed, Apr 22 - Wed, Apr 29

5:51 pm - 10:35 pm

BIL

BOI

4h 44m

1 stop

5:00 am - 9:40 am

BOI

BIL

4h 40m

1 stop

$355United Airlines

Fri, Apr 17 - Sun, Apr 19

Delta flights from Montana to Boise

Our best Delta deals on Montana to Boise flight tickets

Delta

Apr 22

BZN5:30 amBozeman Gallatin Field

4h 23m

1 stop

BOI9:53 amBoise Air Term. Gowen Fld

Apr 29

BOI6:00 amBoise Air Term. Gowen Fld

5h 04m

1 stop

BZN11:04 amBozeman Gallatin Field

$227

Delta

Apr 23

BZN6:34 pmBozeman Gallatin Field

3h 22m

1 stop

BOI9:56 pmBoise Air Term. Gowen Fld

Apr 30

BOI6:16 pmBoise Air Term. Gowen Fld

5h 53m

1 stop

BZN12:09 amBozeman Gallatin Field

$247

Delta

Apr 21

MSO1:40 pmMissoula Johnson-Bell Field

3h 42m

1 stop

BOI5:22 pmBoise Air Term. Gowen Fld

Apr 28

BOI6:16 pmBoise Air Term. Gowen Fld

6h 00m

1 stop

MSO12:16 amMissoula Johnson-Bell Field

$285

Alaska Airlines flights from Montana to Boise

Our best Alaska Airlines deals on Montana to Boise flight tickets

Alaska Airlines

Apr 15

BZN1:50 pmBozeman Gallatin Field

1h 15m

BOI3:05 pmBoise Air Term. Gowen Fld

Apr 21

BOI2:18 pmBoise Air Term. Gowen Fld

1h 06m

BZN3:24 pmBozeman Gallatin Field

$177

Alaska Airlines

Apr 24

BZN3:49 pmBozeman Gallatin Field

7h 13m

1 stop

BOI11:02 pmBoise Air Term. Gowen Fld

Apr 27

BOI7:20 pmBoise Air Term. Gowen Fld

4h 38m

1 stop

BZN11:58 pmBozeman Gallatin Field

$197

Alaska Airlines

Apr 17

BZN1:50 pmBozeman Gallatin Field

1h 15m

BOI3:05 pmBoise Air Term. Gowen Fld

Apr 20

BOI6:00 amBoise Air Term. Gowen Fld

4h 40m

1 stop

BZN10:40 amBozeman Gallatin Field

$207

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Wed 4/15

1:50 pm-3:05 pm

Nonstop1h 15m

Boise Air Term. Gowen Fld

Tue 4/21

2:18 pm-3:24 pm

Nonstop1h 06m

$177

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Wed 4/29

3:20 pm-12:25 am

2 stops9h 05m

Boise Air Term. Gowen Fld

Sun 5/3

4:10 pm-10:45 pm

1 stop6h 35m

$194

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Fri 4/24

3:49 pm-11:02 pm

1 stop7h 13m

Boise Air Term. Gowen Fld

Mon 4/27

7:20 pm-11:58 pm

1 stop4h 38m

$197

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Fri 4/17

4:20 pm-11:30 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 4/21

4:05 pm-12:15 am

2 stops8h 10m

$202

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Fri 4/17

1:50 pm-3:05 pm

Nonstop1h 15m

Boise Air Term. Gowen Fld

Mon 4/20

6:00 am-10:40 am

1 stop4h 40m

$207

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Sat 6/6

5:15 am-9:45 am

1 stop4h 30m

Boise Air Term. Gowen Fld

Sat 6/6

3:15 pm-10:50 pm

1 stop7h 35m

$209

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Fri 4/17

1:50 pm-3:05 pm

Nonstop1h 15m

Boise Air Term. Gowen Fld

Mon 4/20

2:18 pm-3:24 pm

Nonstop1h 06m

$212

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Tue 4/21

1:40 pm-5:22 pm

1 stop3h 42m

Boise Air Term. Gowen Fld

Tue 4/28

6:16 pm-12:16 am

1 stop6h 00m

$285

KalispellBoise

FCA - BOI

FCABOI

Kalispell Glacier Park

Wed 4/22

5:05 am-9:53 am

1 stop4h 48m

Boise Air Term. Gowen Fld

Wed 4/29

6:00 am-11:23 am

1 stop5h 23m

$285

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Fri 4/17

5:51 pm-10:35 pm

1 stop4h 44m

Boise Air Term. Gowen Fld

Sun 4/19

5:00 am-9:40 am

1 stop4h 40m

$355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Boise

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

Prices

Airlines

Other information

What is the cheapest month to fly to Boise?

The month of January is, on average, the cheapest month to fly to Boise from Montana, with most prices found around $137. If you aren’t able to travel during the month of January, then book flights to Boise from Montana during December instead. Flights to Boise in December, while not as cheap as those in January, still average around $137.

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

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $172. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $723. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Montana to Boise flights are usually those with departure times in the afternoon. Our users have found flights to Boise in the afternoon for as low as $212. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $232 per ticket.

What is the cheapest Montana to Boise Air Term. Gowen Fld flight route?

Fly from Bozeman Gallatin Field to Boise Air Term. Gowen Fld for the best Montana - Boise Air Term. Gowen Fld flight prices

What cabin class options are available on Montana to Boise Air Term. Gowen Fld flights?

There are 2 cabin classes available to choose from on Montana to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Montana to Boise flight deals and tips

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

Best Price Found	$133
Fastest flight time	3h 38m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Boise	1 airport

The best one-way flight to Boise from Montana in the past 72 hours is $133. The best round-trip flight deal from Montana to Boise found on momondo in the last 72 hours is $207.

The fastest flight from Montana to Boise takes 3h 38m

Direct flights go from Montana to Boise on Monday, Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is Alaska Airlines.

There is 1 airport in Boise. From Montana there are direct flights to Boise Air Term. Gowen Fld (BOI).

Search flight deals

When did momondo last update prices for flights from Montana to Boise Air Term. Gowen Fld Airport?
Prices for flights from Montana to Boise Air Term. Gowen Fld Airport are updated daily.
How many operators does momondo search for flights from Montana to Boise Air Term. Gowen Fld Airport?
As of March 2026, there are 4 operators available to choose from for flights from Montana to Boise Air Term. Gowen Fld Airport.
How old do you have to be to fly from Montana to Boise Air Term. Gowen Fld Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The required travel and health documents for your Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Montana to Boise?
Based on momondo bookings for flights between Montana and Boise, the leading plane model is Embraer 175, making up 34.29% of the total bookings. Other popular models include Boeing 737 MAX 8 with 31.43%, Boeing 737-800 Passenger/BBJ2 (winglets) with 20.00%, and Embraer 175 (Enhanced Winglets) with 8.57%.

Best airlines flying from Montana to Boise

Compare and see reviews for airlines that fly from Montana to Boise with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 7.9 12,134 reviews	Search Alaska Airlines flights
Delta	PriceFrom $132	Free Cancellation	Rating 7.9 8,357 reviews	Search Delta flights
United Airlines	PriceFrom $148	Free Cancellation	Rating 7.4 9,503 reviews	Search United Airlines flights
Southwest	PriceFrom $158	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights

Nampa

Meridian

McCall

Caldwell

Ontario

Eagle

Why use momondo?

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

It is quick and easy to find Montana to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

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

Flights from Montana to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Boise from Montana.

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

Of course. momondo tracks the price of Montana to Boise flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 4/27

Mon 5/4

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Montana

Complete your trip

Feeling lucky

Airports servicing Idaho

Idaho Falls Fanning Field Airport

Lewiston Nez Perce Rgnl Airport

Pocatello Airport

Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from Montana to Boise from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Boise departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montana to Boise

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Montana to Boise

Our best Delta deals on Montana to Boise flight tickets

Alaska Airlines flights from Montana to Boise

Our best Alaska Airlines deals on Montana to Boise flight tickets

momondo Fare Finder

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

See travel insights to Boise from

How to get the cheapest flight ticket from Montana to Boise

What is the cheapest month to fly to Boise?

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

What is the cheapest time of day to depart on your flight to Boise?

What is the cheapest Montana to Boise Air Term. Gowen Fld flight route?

What cabin class options are available on Montana to Boise Air Term. Gowen Fld flights?

What is the cheapest airline that flies from Montana to Boise Air Term. Gowen Fld?

What airlines fly to Boise?

How many flights depart from Montana to Boise on average per week?

How long does it take to fly to Boise?

Cheap Montana to Boise flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Boise

Best airlines flying from Montana to Boise

Compare and see reviews for airlines that fly from Montana to Boise with momondo

Traveling to a place near Boise?

Why use momondo?

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

Fly your favorite airline to Boise

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Boise

List of cabin classes available on flights landing in Boise. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montana

According to popular flight searches on momondo this year

Complete your trip to Boise

Explore popular destinations other users love

According to popular flight searches on momondo this year