What is the cheapest airline that flies from Baton Rouge Ryan to Montana?

American Airlines and United Airlines are the most popular carriers operating from Baton Rouge Ryan to Montana

What airlines fly to Montana?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Montana from Baton Rouge according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 4 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Baton Rouge Ryan Airport to Montana?

Prices for flights from Baton Rouge Ryan Airport to Montana are updated daily.

How old do you have to be to fly from Baton Rouge Ryan Airport to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$223 Cheap Flights from Baton Rouge to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baton Rouge to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:05 pm - 8:59 pmBTR Baton Rouge Ryan-HLN Helena

9h 54m2 stops Houston George Bush Intcntl Denver Intl

7:00 am - 7:41 pmHLN Helena-BTR Baton Rouge Ryan

11h 41m2 stops Denver Intl Houston George Bush Intcntl

$489United Airlines

Sat, Jan 9 - Tue, Jan 12

2:06 pm - 9:20 pmBTR Baton Rouge Ryan-GTF Great Falls

8h 14m2 stops Houston George Bush Intcntl Denver Intl

6:15 am - 7:41 pmGTF Great Falls-BTR Baton Rouge Ryan

12h 26m2 stops Denver Intl Houston George Bush Intcntl

$514United Airlines

Sat, Jan 9 - Tue, Jan 12

5:20 am - 1:48 pmBTR Baton Rouge Ryan-HLN Helena

9h 28m2 stops Houston George Bush Intcntl Denver Intl

6:25 am - 7:31 pmHLN Helena-BTR Baton Rouge Ryan

12h 06m2 stops Denver Intl Houston George Bush Intcntl

$527United Airlines

Tue, Sep 29 - Sat, Oct 3

2:06 pm - 9:20 pmBTR Baton Rouge Ryan-GTF Great Falls

8h 14m2 stops Houston George Bush Intcntl Denver Intl

6:15 am - 7:41 pmGTF Great Falls-BTR Baton Rouge Ryan

12h 26m2 stops Denver Intl Houston George Bush Intcntl

$558United Airlines

Sat, Jan 9 - Tue, Jan 12

10:19 am - 10:51 pmBTR Baton Rouge Ryan-MSO Missoula Johnson-Bell Field

13h 32m2 stops Atlanta Hartsfield-Jackson Salt Lake City

8:30 am - 6:19 pmMSO Missoula Johnson-Bell Field-BTR Baton Rouge Ryan

8h 49m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$559Delta

Sat, Nov 7 - Wed, Nov 11

2:06 pm - 9:20 pmBTR Baton Rouge Ryan-GTF Great Falls

8h 14m2 stops Houston George Bush Intcntl Denver Intl

6:15 am - 7:41 pmGTF Great Falls-BTR Baton Rouge Ryan

12h 26m2 stops Denver Intl Houston George Bush Intcntl

$568United Airlines

Sat, Jan 9 - Tue, Jan 12

5:00 am - 3:33 pmBTR Baton Rouge Ryan-BIL Billings Logan Intl

11h 33m2 stops Houston George Bush Intcntl Denver Intl

7:00 am - 7:41 pmBIL Billings Logan Intl-BTR Baton Rouge Ryan

11h 41m2 stops Denver Intl Houston George Bush Intcntl

$573United Airlines

Fri, Jan 8 - Tue, Jan 12

5:00 am - 3:33 pmBTR Baton Rouge Ryan-BIL Billings Logan Intl

11h 33m2 stops Houston George Bush Intcntl Denver Intl

2:42 pm - 1:15 pmBIL Billings Logan Intl-BTR Baton Rouge Ryan

21h 33m2 stops Denver Intl Houston George Bush Intcntl

$582United Airlines

Fri, Jan 8 - Tue, Jan 12

2:29 pm - 8:40 pmBTR Baton Rouge Ryan-MSO Missoula Johnson-Bell Field

7h 11m1 stop Dallas/Fort Worth

6:50 am - 1:59 pmMSO Missoula Johnson-Bell Field-BTR Baton Rouge Ryan

6h 09m1 stop Dallas/Fort Worth

$638American Airlines

Sat, Nov 7 - Wed, Nov 11

7:00 am - 4:26 pmBTR Baton Rouge Ryan-MSO Missoula Johnson-Bell Field

10h 26m2 stops Houston George Bush Intcntl Denver Intl

6:15 am - 7:43 pmMSO Missoula Johnson-Bell Field-BTR Baton Rouge Ryan

12h 28m2 stops Denver Intl Houston George Bush Intcntl

$648United Airlines

Sat, Nov 7 - Wed, Nov 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Baton Rouge to Montana

Our best Delta deals on Baton Rouge to Montana flight tickets

Delta

Nov 7

BTR10:19 amBaton Rouge Ryan

13h 32m

2 stops

MSO10:51 pmMissoula Johnson-Bell Field

Nov 11

MSO8:30 amMissoula Johnson-Bell Field

8h 49m

2 stops

BTR6:19 pmBaton Rouge Ryan

$559

Delta

Sep 28

BTR3:48 pmBaton Rouge Ryan

8h 27m

2 stops

BIL11:15 pmBillings Logan Intl

Oct 4

BIL6:33 pmBillings Logan Intl

14h 06m

2 stops

BTR9:39 amBaton Rouge Ryan

$905

Delta

Sep 28

BTR3:48 pmBaton Rouge Ryan

9h 30m

2 stops

MSO12:18 amMissoula Johnson-Bell Field

Oct 2

MSO6:17 pmMissoula Johnson-Bell Field

14h 31m

2 stops

BTR9:48 amBaton Rouge Ryan

$1,015

American Airlines flights from Baton Rouge to Montana

Our best American Airlines deals on Baton Rouge to Montana flight tickets

American Airlines

Nov 7

BTR2:29 pmBaton Rouge Ryan

7h 11m

1 stop

MSO8:40 pmMissoula Johnson-Bell Field

Nov 11

MSO6:50 amMissoula Johnson-Bell Field

6h 09m

1 stop

BTR1:59 pmBaton Rouge Ryan

$638

American Airlines

Nov 7

BTR2:29 pmBaton Rouge Ryan

7h 11m

1 stop

MSO8:40 pmMissoula Johnson-Bell Field

Nov 11

MSO6:50 amMissoula Johnson-Bell Field

6h 09m

1 stop

BTR1:59 pmBaton Rouge Ryan

$742

American Airlines

Nov 7

BTR5:28 pmBaton Rouge Ryan

20h 08m

2 stops

MSO12:36 pmMissoula Johnson-Bell Field

Nov 11

MSO6:50 amMissoula Johnson-Bell Field

6h 09m

1 stop

BTR1:59 pmBaton Rouge Ryan

$770

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeHelena

BTR Baton Rouge Ryan - HLN Helena

BTRHLN

Baton Rouge Ryan

Sat 1/9

12:05 pm-8:59 pm

2 stops9h 54m

Helena

Tue 1/12

7:00 am-7:41 pm

2 stops11h 41m

$489

Baton RougeGreat Falls

BTR Baton Rouge Ryan - GTF Great Falls

BTRGTF

Baton Rouge Ryan

Sat 1/9

2:06 pm-9:20 pm

2 stops8h 14m

Great Falls

Tue 1/12

6:15 am-7:41 pm

2 stops12h 26m

$514

Baton RougeHelena

BTR Baton Rouge Ryan - HLN Helena

BTRHLN

Baton Rouge Ryan

Tue 9/29

5:20 am-1:48 pm

2 stops9h 28m

Helena

Sat 10/3

6:25 am-7:31 pm

2 stops12h 06m

$527

Baton RougeGreat Falls

BTR Baton Rouge Ryan - GTF Great Falls

BTRGTF

Baton Rouge Ryan

Sat 1/9

2:06 pm-9:20 pm

2 stops8h 14m

Great Falls

Tue 1/12

6:15 am-7:41 pm

2 stops12h 26m

$558

Baton RougeMissoula

BTR Baton Rouge Ryan - MSO Missoula Johnson-Bell Field

BTRMSO

Baton Rouge Ryan

Sat 11/7

10:19 am-10:51 pm

2 stops13h 32m

Missoula Johnson-Bell Field

Wed 11/11

8:30 am-6:19 pm

2 stops8h 49m

$559

Baton RougeGreat Falls

BTR Baton Rouge Ryan - GTF Great Falls

BTRGTF

Baton Rouge Ryan

Sat 1/9

2:06 pm-9:20 pm

2 stops8h 14m

Great Falls

Tue 1/12

6:15 am-7:41 pm

2 stops12h 26m

$568

Baton RougeBillings

BTR Baton Rouge Ryan - BIL Billings Logan Intl

BTRBIL

Baton Rouge Ryan

Fri 1/8

5:00 am-3:33 pm

2 stops11h 33m

Billings Logan Intl

Tue 1/12

7:00 am-7:41 pm

2 stops11h 41m

$573

Baton RougeBillings

BTR Baton Rouge Ryan - BIL Billings Logan Intl

BTRBIL

Baton Rouge Ryan

Fri 1/8

5:00 am-3:33 pm

2 stops11h 33m

Billings Logan Intl

Tue 1/12

2:42 pm-1:15 pm

2 stops21h 33m

$582

Quickest round-trip

Baton RougeMissoula

BTR Baton Rouge Ryan - MSO Missoula Johnson-Bell Field

BTRMSO

Baton Rouge Ryan

Sat 11/7

2:29 pm-8:40 pm

1 stop7h 11m

Missoula Johnson-Bell Field

Wed 11/11

6:50 am-1:59 pm

1 stop6h 09m

$638

Baton RougeMissoula

BTR Baton Rouge Ryan - MSO Missoula Johnson-Bell Field

BTRMSO

Baton Rouge Ryan

Sat 11/7

7:00 am-4:26 pm

2 stops10h 26m

Missoula Johnson-Bell Field

Wed 11/11

6:15 am-7:43 pm

2 stops12h 28m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baton Rouge to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Baton Rouge to Montana flights?

You could potentially save up to 18% on your flight if you consider stops on a Baton Rouge to Montana flight.

Cheap Baton Rouge to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Montana

Best Price Found	$223
Fastest flight time	8h 14m
Direct flights	None

The best one-way flight to Montana from Baton Rouge in the past 72 hours is $223. The best round-trip flight deal from Baton Rouge to Montana found on momondo in the last 72 hours is $489.

The fastest flight from Baton Rouge to Montana takes 8h 14m

There are no direct flights from Baton Rouge to Montana. There are no popular flight routes from Baton Rouge to Montana.

Search flight deals

Frequently asked questions about flying from Baton Rouge to Montana

When did momondo last update prices for flights from Baton Rouge Ryan Airport to Montana?
Prices for flights from Baton Rouge Ryan Airport to Montana are updated daily.
How old do you have to be to fly from Baton Rouge Ryan Airport to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Baton Rouge to Montana

Compare and see reviews for airlines that fly from Baton Rouge to Montana with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $394	Free Cancellation	Rating 7.1 12,063 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Montana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baton Rouge to Montana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baton Rouge to Montana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montana from Baton Rouge which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baton Rouge to Montana?

Once all potential Baton Rouge to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baton Rouge to Montana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montana from Baton Rouge. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.