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$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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BZN
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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Cheap flight deals from Boise to Montana

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Montana (USMT). 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 janvier 21, 2025.

Round-trip from

$127
(Delta)

One-way from

$59
(Delta)
From Boise Air Term. Gowen Fld to Montana
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One-way flight from Boise Air Term. Gowen Fld to Montana
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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 janvier 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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.
ven. 2/285:59 pmBOI - BZN
1 stop4h 57mDelta
sam. 3/15:40 amBZN - BOI
1 stop4h 10mDelta
Deal found 1/20$127
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
ven. 2/282:08 pmBOI - BZN
Nonstop1h 05mAlaska Airlines
sam. 3/14:53 pmBZN - BOI
Nonstop1h 10mAlaska Airlines
Deal found 1/20$178
This Delta deal was found by Cheapflights users on 1/20. 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.
mer. 2/2611:25 amBOI - MSO
1 stop6h 13mDelta
ven. 2/2811:55 amMSO - BOI
1 stop5h 07mDelta
Deal found 1/20$241
This Delta deal was found by Cheapflights users on 1/19. 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.
dim. 2/1611:25 amBOI - BTM
1 stop5h 54mDelta
dim. 2/236:20 pmBTM - BOI
1 stop5h 58mDelta
Deal found 1/19$264
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/76:05 amBOI - BZN
1 stop9h 00mSouthwest
jeu. 4/102:15 pmBZN - BOI
2 stops9h 40mSouthwest
Deal found 1/19$273
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 10/138:30 pmBOI - MSO
1 stop13h 46mAlaska Airlines
lun. 10/202:35 pmMSO - BOI
1 stop6h 35mAlaska Airlines
Deal found 1/20$275
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/45:37 pmBOI - BTM
1 stop4h 47mUnited Airlines
sam. 2/810:00 amBTM - BOI
1 stop8h 02mUnited Airlines
Deal found 1/19$284
This Delta deal was found by Cheapflights users on 1/19. 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.
jeu. 2/206:00 amBOI - HLN
1 stop6h 50mDelta
mer. 2/265:54 amHLN - BOI
1 stop3h 56mDelta
Deal found 1/19$293
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
mer. 9/242:45 pmBOI - BIL
1 stop7h 58mAlaska Airlines
sam. 9/277:40 amBIL - BOI
1 stop6h 05mAlaska Airlines
Deal found 1/19$318
This Delta deal was found by Cheapflights users on 1/20. 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.
lun. 7/77:59 pmBOI - BIL
1 stop4h 17mDelta
ven. 7/116:35 pmBIL - BOI
1 stop5h 37mDelta
Deal found 1/20$339
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/158:29 amBOI - BIL
1 stop4h 54mUnited Airlines
sam. 2/155:50 pmBIL - BOI
1 stop5h 23mUnited Airlines
Deal found 1/20$379
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/206:58 pmBOI - HLN
2 stops18h 27mUnited Airlines
mer. 2/262:05 pmHLN - BOI
1 stop7h 24mUnited Airlines
Deal found 1/19$400

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 janvier 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

ven. 2/28

5:59 pm-10:56 pm

1 stop4h 57m

Bozeman Gallatin Field

sam. 3/1

5:40 am-9:50 am

1 stop4h 10m

$127

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

ven. 2/28

2:08 pm-3:13 pm

Nonstop1h 05m

Bozeman Gallatin Field

sam. 3/1

4:53 pm-6:03 pm

Nonstop1h 10m

$178

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

mer. 2/26

11:25 am-5:38 pm

1 stop6h 13m

Missoula Johnson-Bell Field

ven. 2/28

11:55 am-5:02 pm

1 stop5h 07m

$241

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

dim. 2/16

11:25 am-5:19 pm

1 stop5h 54m

Butte Silver Bow Co

dim. 2/23

6:20 pm-12:18 am

1 stop5h 58m

$264

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

lun. 4/7

6:05 am-3:05 pm

1 stop9h 00m

Bozeman Gallatin Field

jeu. 4/10

2:15 pm-11:55 pm

2 stops9h 40m

$273

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

mar. 2/4

5:37 pm-10:24 pm

1 stop4h 47m

Butte Silver Bow Co

sam. 2/8

10:00 am-6:02 pm

1 stop8h 02m

$284

BoiseHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

jeu. 2/20

6:00 am-12:50 pm

1 stop6h 50m

Helena

mer. 2/26

5:54 am-9:50 am

1 stop3h 56m

$293

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

mer. 2/12

8:00 am-1:42 pm

1 stop5h 42m

Missoula Johnson-Bell Field

dim. 2/16

6:38 pm-10:41 pm

1 stop4h 03m

$314

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

sam. 2/15

8:29 am-1:23 pm

1 stop4h 54m

Billings Logan Intl

sam. 2/15

5:50 pm-11:13 pm

1 stop5h 23m

$379

BoiseHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

jeu. 2/20

6:58 pm-1:25 pm

2 stops18h 27m

Helena

mer. 2/26

2:05 pm-9:29 pm

1 stop7h 24m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 25 results
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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 janvier 21, 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 janvier 21, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and United Airlines 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
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,696 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Delta. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $104 and $165, 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 - Billings Logan Intl or Boise Air Term. Gowen Fld - Helena as they are the most popular.

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

    Consider Alaska Airlines (81%), Horizon Air (81%) or Hawaiian Airlines (80%) 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 $193 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 $127.

  • 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.

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Alternative routes for Boise to Montana

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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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$421FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$193Average$466FlexibilityNo cancel feeOn-time75%
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