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$393+ Cheap flights from Baton Rouge (BTR) 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BZN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Baton Rouge to Montana

Keep the following information in mind while searching for Baton Rouge to Montana flight deals. Data was last updated September 11, 2025.

Round-trip from

$393
(Delta)

Popular in

February

Cheapest in

March

Average price

$426
From Baton Rouge Ryan to Montana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Baton Rouge to Montana

Cheapest flights from Baton Rouge to Montana
Explore the most affordable flight options available from Baton Rouge to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 10/283:40 pmBTR - BIL
2 stops20h 24mDelta
Sat 11/16:25 amBIL - BTR
2 stops8h 24mDelta
Deal found 9/10$393
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/284:28 pmBTR - BIL
1 stop6h 25mAmerican Airlines
Sat 11/11:57 pmBIL - BTR
1 stop5h 18mAmerican Airlines
Deal found 9/9$497
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/254:32 pmBTR - BIL
1 stop6h 17mAmerican Airlines
Mon 9/297:03 amBIL - BTR
1 stop7h 58mAmerican Airlines
Deal found 9/10$531
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:00 amBTR - BIL
2 stops9h 18mUnited Airlines
Mon 9/295:54 pmBIL - BTR
2 stops16h 20mUnited Airlines
Deal found 9/10$607
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/255:30 amBTR - MSO
1 stop8h 30mAmerican Airlines
Mon 9/291:51 pmMSO - BTR
1 stop8h 20mAmerican Airlines
Deal found 9/10$641
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:00 amBTR - MSO
2 stops17h 25mUnited Airlines
Mon 9/296:25 amMSO - BTR
2 stops27h 49mUnited Airlines
Deal found 9/10$765

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 September 11, 2025.
Use the filters below to find and compare flights from Baton Rouge to Montana that are best for you.

Fly from

Baton Rouge

Fly to

Montana

Route

Depart

Return

Price

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Tue 10/28

6:15 am-10:25 pm

2 stops17h 10m

Billings Logan Intl

Sat 11/1

6:25 am-3:49 pm

2 stops8h 24m

$393

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Tue 10/28

4:28 pm-9:53 pm

1 stop6h 25m

Billings Logan Intl

Sat 11/1

1:57 pm-8:15 pm

1 stop5h 18m

$497

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Thu 9/25

4:32 pm-9:49 pm

1 stop6h 17m

Billings Logan Intl

Mon 9/29

7:03 am-4:01 pm

1 stop7h 58m

$531

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Thu 9/25

5:00 am-1:18 pm

2 stops9h 18m

Billings Logan Intl

Mon 9/29

5:54 pm-11:14 am

2 stops16h 20m

$607

Baton RougeMissoula

BTR - MSO

BTRMSO

Baton Rouge Ryan

Thu 9/25

5:30 am-1:00 pm

1 stop8h 30m

Missoula Johnson-Bell Field

Mon 9/29

1:51 pm-11:11 pm

1 stop8h 20m

$641

Baton RougeMissoula

BTR - MSO

BTRMSO

Baton Rouge Ryan

Thu 9/25

5:00 am-9:25 pm

2 stops17h 25m

Missoula Johnson-Bell Field

Mon 9/29

6:25 am-11:14 am

2 stops27h 49m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Baton Rouge to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Baton Rouge 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 Baton Rouge to Montana

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

Currently, October is the cheapest month in which you can book a flight from Baton Rouge to Montana (average of $371). Flying from Baton Rouge to Montana in May is currently the most expensive (average of $477). 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 BTR to MT?

Find hourly flight availability from Baton Rouge 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 September 11, 2025.

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

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Baton Rouge to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    If you book a flight to Montana from Baton Rouge, you will be flying from Ryan, which is the city’s only airport. Baton Rouge Ryan (BTR) is located 5.8 mi from the center of Baton Rouge.

  • How long is the flight from Baton Rouge to Montana?

    Departing from Baton Rouge to Montana will take you 6h 25m. The distance from Baton Rouge to Montana is about 1409 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 Baton Rouge to Montana?

    The most popular route from Baton Rouge to Montana is Baton Rouge Ryan - Billings Logan Intl. You may also consider Baton Rouge Ryan - Missoula Johnson-Bell Field or Baton Rouge Ryan - Great Falls.

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

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

  • How can I find direct flights from Baton Rouge to Montana?

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to Montana?

    Currently, October is the cheapest month in which you can book a flight from Baton Rouge to Montana (average of $371). Flying from Baton Rouge to Montana in May is currently the most expensive (average of $477). 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

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Top 2 airlines flying from Baton Rouge to Montana

Discover the top 2 airlines that operate flights from Baton Rouge 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$293Average$566FlexibilityNo cancel feeOn-time71%
DeltaCheapest$343Average$443FlexibilityNo cancel feeOn-timeN/A

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