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Baton Rouge

$469+ Cheap flights from Montana to Baton Rouge (BTR)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BTR
ago. 11 — ago. 181
lun. 8/11
lun. 8/18
1 adult, Economy
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Cheap flight deals from Montana to Baton Rouge

Keep the following information in mind while searching for Montana to Baton Rouge flight deals. Data was last updated agosto 6, 2025.

Round-trip from

$469
(Delta)
From Montana to Baton Rouge Ryan
Search Deals

Find flight deals from Montana to Baton Rouge

Cheapest flights from Montana to Baton Rouge
Explore the most affordable flight options available from Montana to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 6, 2025.

This Delta deal was found by Cheapflights users on 8/5. 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.
mar. 8/266:24 pmMSO - BTR
2 stops14h 11mDelta
sáb. 8/3010:20 amBTR - MSO
2 stops11h 12mDelta
Deal found 8/5$469
This American Airlines deal was found by Cheapflights users on 8/5. 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.
mar. 8/261:51 pmMSO - BTR
1 stop7h 54mAmerican Airlines
sáb. 8/307:17 amBTR - MSO
1 stop6h 44mAmerican Airlines
Deal found 8/5$510
This United Airlines deal was found by Cheapflights users on 8/4. 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.
jue. 12/256:15 amMSO - BTR
2 stops8h 31mUnited Airlines
vie. 1/26:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$523
This United Airlines deal was found by Cheapflights users on 8/4. 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.
jue. 12/256:15 amMSO - BTR
2 stops8h 31mUnited Airlines
jue. 1/17:00 amBTR - MSO
2 stops15h 34mUnited Airlines
Deal found 8/4$578
This United Airlines deal was found by Cheapflights users on 8/4. 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.
jue. 12/256:15 amMSO - BTR
2 stops10h 26mUnited Airlines
mié. 12/316:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$581
This United Airlines deal was found by Cheapflights users on 8/4. 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.
mié. 12/245:20 pmMSO - BTR
2 stops23h 21mUnited Airlines
vie. 1/26:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$598
This United Airlines deal was found by Cheapflights users on 8/4. 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.
lun. 12/226:15 amMSO - BTR
2 stops27h 46mUnited Airlines
vie. 1/26:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$626
This United Airlines deal was found by Cheapflights users on 8/4. 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.
vie. 12/192:27 pmMSO - BTR
2 stops19h 34mUnited Airlines
vie. 1/26:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$648
This United Airlines deal was found by Cheapflights users on 8/4. 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. 12/235:20 pmMSO - BTR
2 stops16h 41mUnited Airlines
vie. 1/26:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$653
This United Airlines deal was found by Cheapflights users on 8/4. 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.
mié. 12/246:15 amMSO - BTR
2 stops27h 46mUnited Airlines
mié. 12/316:07 pmBTR - MSO
2 stops20h 20mUnited Airlines
Deal found 8/4$656

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Baton Rouge 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 agosto 6, 2025.
Use the filters below to find and compare flights from Montana to Baton Rouge that are best for you.

Fly from

Montana

Fly to

Baton Rouge

Route

Depart

Return

Price

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

mar. 8/26

6:24 pm-9:35 am

2 stops14h 11m

Baton Rouge Ryan

sáb. 8/30

10:20 am-8:32 pm

2 stops11h 12m

$469

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

mar. 8/26

1:51 pm-10:45 pm

1 stop7h 54m

Baton Rouge Ryan

sáb. 8/30

7:17 am-1:01 pm

1 stop6h 44m

$510

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

jue. 12/25

6:15 am-3:46 pm

2 stops8h 31m

Baton Rouge Ryan

vie. 1/2

6:07 pm-1:27 pm

2 stops20h 20m

$523

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

jue. 12/25

6:15 am-3:46 pm

2 stops8h 31m

Baton Rouge Ryan

jue. 1/1

7:00 am-9:34 pm

2 stops15h 34m

$578

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

jue. 12/25

6:15 am-5:41 pm

2 stops10h 26m

Baton Rouge Ryan

mié. 12/31

6:07 pm-1:27 pm

2 stops20h 20m

$581

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

mié. 12/24

5:20 pm-5:41 pm

2 stops23h 21m

Baton Rouge Ryan

vie. 1/2

6:07 pm-1:27 pm

2 stops20h 20m

$598

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

lun. 12/22

6:15 am-11:01 am

2 stops27h 46m

Baton Rouge Ryan

vie. 1/2

6:07 pm-1:27 pm

2 stops20h 20m

$626

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

vie. 12/19

2:27 pm-11:01 am

2 stops19h 34m

Baton Rouge Ryan

vie. 1/2

6:07 pm-1:27 pm

2 stops20h 20m

$648

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

mar. 12/23

5:20 pm-11:01 am

2 stops16h 41m

Baton Rouge Ryan

vie. 1/2

6:07 pm-1:27 pm

2 stops20h 20m

$653

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

mié. 12/24

6:15 am-11:01 am

2 stops27h 46m

Baton Rouge Ryan

mié. 12/31

6:07 pm-1:27 pm

2 stops20h 20m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Best time to book a flight from Montana to Baton Rouge

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

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

Currently, August is the cheapest month in which you can book a flight from Montana to Baton Rouge (average of $334). Flying from Montana to Baton Rouge in March is currently the most expensive (average of $455). 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.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated agosto 6, 2025.
Read through reviews of airlines operating flights from Montana to Baton Rouge, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,917 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montana to Baton Rouge (average of $334). Flying from Montana to Baton Rouge in March is currently the most expensive (average of $455). 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

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Saint Francisville
McComb
Denham Springs
Port Allen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to Baton Rouge

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Top airline flying from Montana to Baton Rouge

Discover the top airline that operate flights from Montana to Baton Rouge. 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 agosto 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$355Average$603FlexibilityNo cancel feeOn-time71%

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