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$344+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — BZN
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap 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 July 16, 2026.

This United Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 10/296:30 am
BMI
-
BZN
1 stop6h 03m
United Airlines
Wed 11/410:41 am
BZN
-
BMI
2 stops9h 34m
United Airlines
Deal found 7/12$344
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 11/146:30 am
BMI
-
HLN
2 stops8h 19m
United Airlines
Wed 11/186:15 am
HLN
-
BMI
2 stops9h 23m
United Airlines
Deal found 7/12$455
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 10/105:00 am
BMI
-
BZN
1 stop8h 25m
American Airlines
Sat 10/171:47 pm
BZN
-
BMI
1 stop8h 11m
American Airlines
Deal found 7/12$507
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 12/86:00 am
BMI
-
BZN
1 stop6h 33m
United Airlines
Sat 12/1210:41 am
BZN
-
BMI
2 stops21h 16m
United Airlines
Deal found 7/15$556
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 10/316:30 am
BMI
-
GTF
2 stops8h 07m
United Airlines
Tue 11/32:39 pm
GTF
-
BMI
2 stops24h 59m
United Airlines
Deal found 7/15$558
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 10/95:00 am
BMI
-
BZN
1 stop8h 25m
American Airlines
Wed 10/141:47 pm
BZN
-
BMI
1 stop8h 11m
American Airlines
Deal found 7/14$589
This American Airlines deal was found by Cheapflights users on 7/11. 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 9/141:19 pm
BMI
-
BZN
1 stop24h 24m
American Airlines
Fri 9/181:40 pm
BZN
-
BMI
1 stop22h 09m
American Airlines
Deal found 7/11$592
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 10/85:00 am
BMI
-
BZN
1 stop8h 25m
American Airlines
Wed 10/141:47 pm
BZN
-
BMI
1 stop8h 11m
American Airlines
Deal found 7/12$602
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 7/306:04 pm
BMI
-
MSO
1 stop19h 29m
American Airlines
Mon 8/31:04 pm
MSO
-
BMI
1 stop10h 31m
American Airlines
Deal found 7/15$1,124
This Delta deal was found by Cheapflights users on 7/15. 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 7/306:00 am
BMI
-
GTF
2 stops12h 42m
Delta
Mon 8/31:08 pm
GTF
-
BMI
2 stops9h 08m
Delta
Deal found 7/15$1,462

Find flight deals from Bloomington to Montana

Keep the following information in mind while searching for Bloomington to Montana flight deals. Data was last updated July 16, 2026.

Round-trip from

$344
(United Airlines)
From Bloomington-Normal to Montana
Search Deals

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 July 16, 2026.
Use the filters below to find and compare flights from Bloomington to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Thu 10/29

6:30 am-11:33 am

1 stop6h 03m

Bozeman Gallatin Field

Wed 11/4

10:41 am-9:15 pm

2 stops9h 34m

$344

BloomingtonHelena

BMI - HLN

BMIHLN

Bloomington-Normal

Sat 11/14

6:30 am-1:49 pm

2 stops8h 19m

Helena

Wed 11/18

6:15 am-4:38 pm

2 stops9h 23m

$455

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Tue 12/8

6:00 am-11:33 am

1 stop6h 33m

Bozeman Gallatin Field

Sat 12/12

10:41 am-8:57 am

2 stops21h 16m

$556

BloomingtonGreat Falls

BMI - GTF

BMIGTF

Bloomington-Normal

Tue 11/3

9:45 am-9:47 pm

2 stops13h 02m

Great Falls

Sat 11/7

2:39 pm-4:38 pm

2 stops24h 59m

$558

BloomingtonGreat Falls

BMI - GTF

BMIGTF

Bloomington-Normal

Sat 10/31

6:30 am-1:37 pm

2 stops8h 07m

Great Falls

Tue 11/3

2:39 pm-4:38 pm

2 stops24h 59m

$558

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Mon 9/14

1:19 pm-12:43 pm

1 stop24h 24m

Bozeman Gallatin Field

Fri 9/18

1:40 pm-12:49 pm

1 stop22h 09m

$592

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Fri 10/9

5:00 am-12:25 pm

1 stop8h 25m

Bozeman Gallatin Field

Wed 10/14

1:47 pm-10:58 pm

1 stop8h 11m

$602

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Thu 10/8

5:00 am-12:25 pm

1 stop8h 25m

Bozeman Gallatin Field

Thu 10/15

1:15 pm-11:59 pm

1 stop9h 44m

$607

BloomingtonMissoula

BMI - MSO

BMIMSO

Bloomington-Normal

Sat 1/9

6:00 am-4:10 pm

2 stops11h 10m

Missoula Johnson-Bell Field

Wed 1/13

5:32 pm-1:50 pm

2 stops19h 18m

$667
Quickest round-trip

BloomingtonBozeman

BMI - BZN

BMIBZN

Bloomington-Normal

Sat 10/10

6:00 am-1:20 pm

1 stop8h 20m

Bozeman Gallatin Field

Thu 10/15

2:30 pm-10:37 pm

1 stop7h 07m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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?

    United Airlines and American Airlines can get you from Bloomington, Illinois to Montana in just under 6h 03m. Your travel time can differ by up to 18h 21m. 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 - Great Falls. You may also consider Bloomington-Normal - Bozeman Gallatin Field or Bloomington-Normal - Helena.

  • 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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