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Baton Rouge

$332+ Cheap flights from Montana to Baton Rouge (BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BTR
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap 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 May 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 am
MSO
-
BTR
2 stops11h 51m
Alaska Airlines
Sat 9/511:14 am
BTR
-
MSO
2 stops12h 45m
Alaska Airlines
Deal found 5/7$634
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:32 pm
MSO
-
BTR
2 stops18h 43m
United Airlines
Sat 9/52:00 pm
BTR
-
MSO
2 stops21h 01m
United Airlines
Deal found 5/5$655

Find 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 May 10, 2026.

Round-trip from

$634
(Alaska Airlines)

One-way from

$332
(American Airlines)
From Montana to Baton Rouge Ryan
Search Deals
One-way flight from Montana to Baton Rouge Ryan
Search Deals

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 May 10, 2026.
Use the filters below to find and compare flights from Montana to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 9/1

7:15 am-8:06 pm

2 stops11h 51m

Baton Rouge Ryan

Sat 9/5

11:14 am-10:59 pm

2 stops12h 45m

$634

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 9/1

5:32 pm-1:15 pm

2 stops18h 43m

Baton Rouge Ryan

Sat 9/5

2:00 pm-10:01 am

2 stops21h 01m

$655
Cheapest one-way
Quickest one-way

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Thu 7/9

2:08 pm-10:57 pm

1 stop7h 49m

$332

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Thu 7/9

2:04 pm-5:45 pm

2 stops26h 41m

$369

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Thu 7/9

6:05 am-5:34 pm

3 stops10h 29m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Sorted by cheapest first

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
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 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.

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

    For as low as $634, Alaska Airlines can have you in Baton Rouge from Montana in 11h 51m. The distance between Montana and Baton Rouge is about 1664 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Traveling to a place near Baton Rouge?

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

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