HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$59+ Cheap flights from Boise (BOI) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BZN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Montana 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 Montana

Keep the following information in mind while searching for Boise to Montana flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(Delta)

One-way from

$59
(Hawaiian Airlines)

Popular in

July

Cheapest in

February

Average price

$193

Good round-trip deal

$147 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Bozeman Gallatin Field flights.
Search Deals
From Boise Air Term. Gowen Fld to Montana
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Montana
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Montana.
Search Deals

Find flight deals from Boise to Montana

Cheapest flights from Boise to Montana
Explore the most affordable flight options available from Boise to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 4/38:15 pmBOI - MSO
1 stop4h 12mDelta
Wed 4/95:40 amMSO - BOI
1 stop4h 07mDelta
Deal found 2/19$175
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/241:03 pmBOI - BZN
Nonstop1h 08mAlaska Airlines
Thu 3/272:51 pmBZN - BOI
Nonstop1h 11mAlaska Airlines
Deal found 2/20$208
This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 3/61:15 pmBOI - BTM
1 stop4h 04mDelta
Mon 3/106:20 pmBTM - BOI
1 stop5h 53mDelta
Deal found 2/19$224
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/241:03 pmBOI - BZN
Nonstop1h 08mHawaiian Airlines
Thu 3/272:51 pmBZN - BOI
Nonstop1h 11mHawaiian Airlines
Deal found 2/20$248
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:40 amBOI - FCA
1 stop5h 24mHawaiian Airlines
Thu 3/276:14 pmFCA - BOI
1 stop5h 45mHawaiian Airlines
Deal found 2/19$274
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:30 amBOI - MSO
1 stop4h 46mHawaiian Airlines
Mon 10/206:30 pmMSO - BOI
1 stop5h 25mHawaiian Airlines
Deal found 2/19$274
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 5/155:45 pmBOI - FCA
1 stop5h 15mDelta
Sun 5/185:25 amFCA - BOI
1 stop4h 33mDelta
Deal found 2/20$275
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:40 amBOI - MSO
1 stop3h 59mAlaska Airlines
Wed 4/96:38 pmMSO - BOI
2 stops18h 37mAlaska Airlines
Deal found 2/19$280
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:15 amBOI - BIL
1 stop5h 52mAlaska Airlines
Sat 5/177:24 pmBIL - BOI
1 stop4h 20mAlaska Airlines
Deal found 2/20$294
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/275:15 pmBOI - BZN
1 stop6h 10mSouthwest
Thu 3/65:35 pmBZN - BOI
1 stop6h 30mSouthwest
Deal found 2/20$297
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/75:59 pmBOI - BZN
1 stop4h 57mDelta
Sun 3/95:45 amBZN - BOI
1 stop6h 25mDelta
Deal found 2/20$307
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2410:25 pmBOI - BZN
1 stop13h 04mMultiple Airlines
Thu 3/2710:22 amBZN - BOI
1 stop26h 14mMultiple Airlines
Deal found 2/20$308

Find flights from Boise to Montana within your budget

Customize your flight search to find flights from Boise to Montana 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 February 20, 2025.

Fly from

Boise

Fly to

Montana

Route

Depart

Return

Price

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Thu 4/3

8:15 pm-12:27 am

1 stop4h 12m

Missoula Johnson-Bell Field

Wed 4/9

5:40 am-9:47 am

1 stop4h 07m

$175

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Mon 3/24

1:03 pm-2:11 pm

Nonstop1h 08m

Bozeman Gallatin Field

Thu 3/27

2:51 pm-4:02 pm

Nonstop1h 11m

$208

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Thu 3/6

1:15 pm-5:19 pm

1 stop4h 04m

Butte Silver Bow Co

Mon 3/10

6:20 pm-12:13 am

1 stop5h 53m

$224

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Mon 3/24

1:03 pm-2:11 pm

Nonstop1h 08m

Bozeman Gallatin Field

Thu 3/27

2:51 pm-4:02 pm

Nonstop1h 11m

$248

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Sun 3/23

9:40 am-3:04 pm

1 stop5h 24m

Kalispell Glacier Park

Thu 3/27

6:14 pm-11:59 pm

1 stop5h 45m

$274

BoiseKalispell

BOI - FCA

BOIFCA

Boise Air Term. Gowen Fld

Thu 5/15

5:45 pm-11:00 pm

1 stop5h 15m

Kalispell Glacier Park

Sun 5/18

5:25 am-9:58 am

1 stop4h 33m

$275

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Thu 4/3

9:40 am-1:39 pm

1 stop3h 59m

Missoula Johnson-Bell Field

Wed 4/9

6:38 pm-1:15 pm

2 stops18h 37m

$280

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Tue 5/13

9:15 am-3:07 pm

1 stop5h 52m

Billings Logan Intl

Sat 5/17

7:24 pm-11:44 pm

1 stop4h 20m

$294

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Fri 3/7

5:59 pm-10:56 pm

1 stop4h 57m

Bozeman Gallatin Field

Sun 3/9

5:45 am-12:10 pm

1 stop6h 25m

$307

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Mon 3/24

10:25 pm-11:29 am

1 stop13h 04m

Bozeman Gallatin Field

Thu 3/27

10:22 am-12:36 pm

1 stop26h 14m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from Boise to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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.

Travel insights for flights from Boise to Montana

Get recent, data-driven insights about flights from Boise to Montana including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise to Montana?

Currently, October is the cheapest month in which you can book a flight from Boise to Montana (average of $371). Flying from Boise to Montana in June is currently the most expensive (average of $520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Boise to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Boise to Montana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What airport do you fly from for flights from Boise to Montana?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Montana from Boise.

  • What are the cheapest airlines to fly from Boise to Montana one-way?

    $59 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $88 and $162, respectively.

  • What are the most popular routes from Boise to Montana?

    When deciding which route to take from Boise to Montana consider Boise Air Term. Gowen Fld - Bozeman Gallatin Field, Boise Air Term. Gowen Fld - Kalispell Glacier Park or Boise Air Term. Gowen Fld - Missoula Johnson-Bell Field as they are the most popular.

  • What are the most reliable airlines from Boise to Montana?

    Consider Alaska Airlines (80%), Horizon Air (80%) or Hawaiian Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Boise to Montana.

  • What are the cheapest flights from Boise to Montana?

    On average you can expect to pay $248 for a flight from Boise to Montana. The cheapest flight overall is $137 while the most popular route, (Boise Air Term. Gowen Fld - Bozeman Gallatin Field) is currently priced at $167.

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

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

  • How can I find direct flights from Boise to Montana?

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

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

    Yes. Cheapflights offers flight deals from Boise to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Montana?

    Currently, October is the cheapest month in which you can book a flight from Boise to Montana (average of $371). Flying from Boise to Montana in June is currently the most expensive (average of $520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Montana

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Sky Harbor Intl flights
Boise to Sky Harbor Intl flights
Boise to Las Vegas flights
Boise to Seattle flights
Boise to Los Angeles flights
Spokane to Las Vegas flights
Spokane to San Diego flights
Boise to San Diego flights
Spokane to Seattle flights
Spokane to Los Angeles flights
Spokane to Denver flights
Spokane to Dallas/Fort Worth flights
Boise to Denver flights
Boise to Dallas/Fort Worth flights
Boise to Honolulu flights
Boise to John F Kennedy Intl flights
Spokane to Salt Lake City flights
Spokane to Minneapolis flights
Boise to Atlanta flights
Boise to O'Hare Intl flights
Boise to Portland flights
Boise to Santa Ana flights
Spokane to Honolulu flights
Spokane to Atlanta flights
Boise to Miami flights
Spokane to O'Hare Intl flights
Boise to Dulles Intl flights
Spokane to Boise flights
Boise to Newark flights
Boise to Fort Lauderdale flights
Boise to Nashville flights
Spokane to John F Kennedy Intl flights
Spokane to Kahului flights
Boise to Minneapolis flights
Boise to Reagan-National flights
Boise to Ontario flights
Boise to Orlando flights
Spokane to San Francisco flights
Idaho Falls to Denver flights
Boise to Sacramento flights
Boise to LaGuardia flights
Spokane to Portland flights
Boise to Burbank flights
Boise to Hobby flights
Boise to Baltimore flights
Boise to Salt Lake City flights
Boise to Spokane flights
Spokane to Midway flights
Spokane to Orlando flights
Spokane to Nashville flights

Top 2 airlines flying from Boise to Montana

Discover the top 2 airlines that operate flights from Boise to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$147Average$464FlexibilityNo cancel feeOn-time75%
DeltaCheapest$173Average$414FlexibilityNo cancel feeOn-timeN/A
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.