How long is the flight from Montana to Baton Rouge?

For as low as $572, United Airlines can have you in Baton Rouge from Montana in 15h 41m. The distance between Montana and Baton Rouge is about 1664 mi.

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

If weather is an important factor for your trip to Baton Rouge, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from MT to BTR?

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

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.

$572+ Cheap Flights from Montana to Baton Rouge

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Cheap flight deals from Montana to Baton Rouge

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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 August 12, 2026.

Sat 10/247:00 am -

2 stops12h 53m

Wed 10/286:00 am -

2 stops12h 45m

Deal found 8/10

$587

Fri 10/235:30 am -

2 stops10h 42m

Tue 10/276:00 am -

2 stops12h 45m

Deal found 8/10

$1,703

Find flight deals from Montana to Baton Rouge

Round-trip from	$564 (United Airlines)

From Montana to Baton Rouge Ryan

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Route

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MissoulaBaton Rouge

MSO Missoula Johnson-Bell Field - BTR Baton Rouge Ryan

MSOBTR

Missoula Johnson-Bell Field

Sat 1/16

6:15 am-10:56 pm

2 stops15h 41m

Baton Rouge Ryan

Wed 1/20

12:05 pm-9:26 pm

2 stops10h 21m

$572

Quickest round-trip

MissoulaBaton Rouge

MSO Missoula Johnson-Bell Field - BTR Baton Rouge Ryan

MSOBTR

Missoula Johnson-Bell Field

Fri 10/23

5:30 am-5:12 pm

2 stops10h 42m

Baton Rouge Ryan

Tue 10/27

6:00 am-5:45 pm

2 stops12h 45m

$1,703

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Best time to book a flight from Montana to Baton Rouge

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MSO-BTR

Estimated round-trip price

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Everything you need to know about your flight from Montana to Baton Rouge

USMT-BTR

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Related info for your journey

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 $572, United Airlines can have you in Baton Rouge from Montana in 15h 41m. The distance between Montana and Baton Rouge is about 1664 mi.
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.

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$572+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Baton Rouge with Cheapflights

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Cheap flight deals from Montana to Baton Rouge

Cheapest flights from Montana to Baton RougeExplore 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 August 12, 2026.

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 August 12, 2026.

Best flights from Montana to Baton RougeDiscover carefully curated flight deals from Montana to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.

Discover carefully curated flight deals from Montana to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.

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Related info for your journey

What airport do you fly into for flights to Baton Rouge from Montana?

How long is the flight from Montana to Baton Rouge?

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

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

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

Traveling to a place near Baton Rouge?

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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 August 12, 2026.

Best flights from Montana to Baton Rouge
Discover carefully curated flight deals from Montana to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.