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$383+ Cheap flights from Bloomington, IL (BMI) to Montana

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — BZN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Bloomington to Montana

Keep the following information in mind while searching for Bloomington to Montana flight deals. Data was last updated November 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$383
(Delta)
Provider with most accurate pricing for Bloomington-Normal-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Bloomington-Normal-Bozeman Gallatin Field flights.
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From Bloomington-Normal to Montana
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Find flight deals from Bloomington to Montana

Cheapest flights from Bloomington to Montana
Explore the most affordable flight options available from Bloomington to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Delta deal was found by Cheapflights users on 11/26. 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.
Tue 12/23:30 pmBMI - BZN
2 stops9h 48mDelta
Fri 12/52:36 pmBZN - BMI
1 stop6h 30mDelta
Deal found 11/26$641
This American Airlines deal was found by Cheapflights users on 11/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:10 amBMI - BZN
1 stop7h 51mAmerican Airlines
Fri 12/51:46 pmBZN - BMI
1 stop6h 42mAmerican Airlines
Deal found 11/26$896
This American Airlines deal was found by Cheapflights users on 11/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:30 pmBMI - MSO
1 stop6h 54mAmerican Airlines
Fri 1/21:18 pmMSO - BMI
1 stop9h 24mAmerican Airlines
Deal found 11/26$1,529

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bloomington 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 November 26, 2025.
Use the filters below to find and compare flights from Bloomington to Montana that are best for you.

Fly from

Bloomington

Fly to

Montana

Route

Depart

Return

Price

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Sat 1/24

3:35 pm-2:20 pm

2 stops23h 45m

Bozeman Gallatin Field

Tue 1/27

2:39 pm-10:08 pm

1 stop6h 29m

$383

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Sun 4/12

6:52 am-12:11 pm

1 stop6h 19m

Bozeman Gallatin Field

Wed 4/15

1:52 pm-8:31 pm

1 stop5h 39m

$561

BloomingtonMissoula

BMI - MSO

BMIMSO

Bloomington-Normal

Tue 1/27

3:35 pm-12:28 am

2 stops9h 53m

Missoula Johnson-Bell Field

Sat 1/31

7:55 am-10:08 pm

2 stops13h 13m

$571

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Sun 4/12

6:52 am-12:11 pm

1 stop6h 19m

Bozeman Gallatin Field

Fri 4/17

1:52 pm-8:31 pm

1 stop5h 39m

$611

BloomingtonKalispell

BMI - FCA

BMIFCA

Bloomington-Normal

Sat 1/24

3:35 pm-5:19 pm

2 stops26h 44m

Kalispell Glacier Park

Wed 1/28

3:21 pm-10:08 pm

2 stops29h 47m

$697

BloomingtonGreat Falls

BMI - GTF

BMIGTF

Bloomington-Normal

Tue 1/27

6:00 am-10:30 pm

2 stops17h 30m

Great Falls

Sat 1/31

1:12 pm-10:08 pm

2 stops31h 56m

$811

BloomingtonHelena

BMI - HLN

BMIHLN

Bloomington-Normal

Tue 1/27

6:00 am-10:29 pm

2 stops17h 29m

Helena

Sat 1/31

1:10 pm-10:08 pm

2 stops31h 58m

$833

BloomingtonMissoula

BMI - MSO

BMIMSO

Bloomington-Normal

Tue 1/27

2:45 pm-12:50 pm

1 stop23h 05m

Missoula Johnson-Bell Field

Sat 1/31

7:00 am-3:25 pm

1 stop7h 25m

$865

BloomingtonMissoula

BMI - MSO

BMIMSO

Bloomington-Normal

Mon 12/29

3:30 pm-9:24 pm

1 stop6h 54m

Missoula Johnson-Bell Field

Fri 1/2

1:18 pm-11:42 pm

1 stop9h 24m

$1,529

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Best time to book a flight from Bloomington to Montana

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

Cheapflights Insights

Everything you need to know about your flight from Bloomington to Montana
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bloomington 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 Bloomington to Montana?

    If you book a flight to Montana from Bloomington, you will be flying from Bloomington-Normal, which is the city’s only airport. Bloomington-Normal (BMI) is located 4.2 mi from the center of Bloomington.

  • How long is the flight from Bloomington, Illinois to Montana?

    Delta and American Airlines can get you from Bloomington, Illinois to Montana in just under 6h 19m. Your travel time can differ by up to 17h 26m. The distance from Bloomington, Illinois to Montana is about 1174 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Bloomington, Illinois to Montana?

    The most popular route from Bloomington, Illinois to Montana is Bloomington-Normal - Bozeman Gallatin Field. You may also consider Bloomington-Normal - Kalispell Glacier Park or Bloomington-Normal - Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bloomington 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.

See more FAQs

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