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$439+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BZN
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$439
(Delta)

Popular in

February

Cheapest in

January
From Baton Rouge Ryan to Montana
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 5/1310:14 amBTR - MSO
2 stops14h 33mDelta
Sat 5/175:40 amMSO - BTR
2 stops9h 12mDelta
Deal found 4/28$439
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/137:00 amBTR - MSO
1 stop6h 26mAmerican Airlines
Sat 5/171:22 pmMSO - BTR
1 stop6h 25mAmerican Airlines
Deal found 4/28$535
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/1312:04 pmBTR - MSO
3 stops10h 15mUnited Airlines
Sat 5/176:20 amMSO - BTR
2 stops10h 32mUnited Airlines
Deal found 4/28$755
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/135:05 amBTR - HLN
2 stops17h 10mUnited Airlines
Sat 5/176:25 amHLN - BTR
2 stops14h 23mUnited Airlines
Deal found 4/28$779

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 April 29, 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 RougeMissoula

BTR - MSO

BTRMSO

Baton Rouge Ryan

Tue 5/13

10:14 am-11:47 pm

2 stops14h 33m

Missoula Johnson-Bell Field

Sat 5/17

5:40 am-3:52 pm

2 stops9h 12m

$439

Baton RougeMissoula

BTR - MSO

BTRMSO

Baton Rouge Ryan

Tue 5/13

7:00 am-12:26 pm

1 stop6h 26m

Missoula Johnson-Bell Field

Sat 5/17

1:22 pm-8:47 pm

1 stop6h 25m

$535

Baton RougeMissoula

BTR - MSO

BTRMSO

Baton Rouge Ryan

Tue 5/13

12:04 pm-9:19 pm

3 stops10h 15m

Missoula Johnson-Bell Field

Sat 5/17

6:20 am-5:52 pm

2 stops10h 32m

$755

Baton RougeHelena

BTR - HLN

BTRHLN

Baton Rouge Ryan

Tue 5/13

5:05 am-9:15 pm

2 stops17h 10m

Helena

Sat 5/17

6:25 am-9:48 pm

2 stops14h 23m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 June is currently the most expensive (average of $510). 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 April 29, 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.

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 April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the most popular routes from Baton Rouge to Montana?

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

  • 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 June is currently the most expensive (average of $510). 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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Alternative routes for Baton Rouge to Montana

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Top airline flying from Baton Rouge to Montana

Discover the top airline 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$293Average$609FlexibilityNo cancel feeOn-time71%

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