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Cheap flights from Missoula to Baton Rouge from $389

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Baton Rouge departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missoula to Baton Rouge (MSO-BTR)

Cheap round-trip flights

Delta Logo
6:24 pm - 9:35 amMSO-BTR
14h 11m2 stops
Delta Logo
10:20 am - 8:32 pmBTR-MSO
11h 12m2 stops
$389Delta
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Tue, Aug 26 - Sat, Aug 30
Delta Logo
6:24 pm - 9:35 amMSO-BTR
14h 11m2 stops
Delta Logo
1:33 pm - 11:10 pmBTR-MSO
10h 37m2 stops
$444Delta
Find Deal
Tue, Aug 26 - Sat, Aug 30
United Airlines Logo
10:38 am - 9:10 pmMSO-BTR
9h 32m2 stops
United Airlines Logo
2:05 pm - 9:22 pmBTR-MSO
8h 17m2 stops
$500United Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
1:51 pm - 10:45 pmMSO-BTR
7h 54m1 stop
American Airlines Logo
7:17 am - 1:01 pmBTR-MSO
6h 44m1 stop
$576American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
6:45 am - 6:01 pmMSO-BTR
10h 16m2 stops
American Airlines Logo
5:45 am - 1:01 pmBTR-MSO
8h 16m1 stop
$581American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
United Airlines Logo
6:15 am - 5:41 pmMSO-BTR
10h 26m2 stops
United Airlines Logo
6:07 pm - 1:27 pmBTR-MSO
20h 20m2 stops
$605United Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
United Airlines Logo
6:15 am - 11:01 amMSO-BTR
27h 46m2 stops
United Airlines Logo
6:07 pm - 1:27 pmBTR-MSO
20h 20m2 stops
$612United Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 1
American Airlines Logo
1:51 pm - 10:45 pmMSO-BTR
7h 54m1 stop
American Airlines Logo
5:45 am - 1:01 pmBTR-MSO
8h 16m1 stop
$626American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
Alaska Airlines Logo
6:03 am - 5:56 pmMSO-BTR
10h 53m2 stops
Alaska Airlines Logo
5:38 am - 3:33 pmBTR-MSO
10h 55m2 stops
$1,023Alaska Airlines
Find Deal
Thu, Dec 25 - Sun, Dec 28
Alaska Airlines Logo
6:03 am - 5:56 pmMSO-BTR
10h 53m2 stops
Alaska Airlines Logo
5:38 am - 3:33 pmBTR-MSO
10h 55m2 stops
$1,119Alaska Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28

United Airlines flights from Missoula to Baton Rouge

Our best United Airlines deals on Missoula to Baton Rouge flight tickets
United Airlines
Aug 26
MSO10:38 amMissoula Johnson-Bell Field
9h 32m
2 stops
BTR9:10 pmBaton Rouge Ryan
Aug 30
BTR2:05 pmBaton Rouge Ryan
8h 17m
2 stops
MSO9:22 pmMissoula Johnson-Bell Field
$500
Find similar
United Airlines
Dec 25
MSO6:15 amMissoula Johnson-Bell Field
10h 26m
2 stops
BTR5:41 pmBaton Rouge Ryan
Jan 1
BTR6:07 pmBaton Rouge Ryan
20h 20m
2 stops
MSO1:27 pmMissoula Johnson-Bell Field
$605
Find similar
United Airlines
Dec 23
MSO6:15 amMissoula Johnson-Bell Field
27h 46m
2 stops
BTR11:01 amBaton Rouge Ryan
Jan 1
BTR6:07 pmBaton Rouge Ryan
20h 20m
2 stops
MSO1:27 pmMissoula Johnson-Bell Field
$612
Find similar

American Airlines flights from Missoula to Baton Rouge

Our best American Airlines deals on Missoula to Baton Rouge flight tickets
American Airlines
Aug 26
MSO1:51 pmMissoula Johnson-Bell Field
7h 54m
1 stop
BTR10:45 pmBaton Rouge Ryan
Aug 30
BTR7:17 amBaton Rouge Ryan
6h 44m
1 stop
MSO1:01 pmMissoula Johnson-Bell Field
$576
Find similar
American Airlines
Aug 26
MSO6:45 amMissoula Johnson-Bell Field
10h 16m
2 stops
BTR6:01 pmBaton Rouge Ryan
Aug 30
BTR5:45 amBaton Rouge Ryan
8h 16m
1 stop
MSO1:01 pmMissoula Johnson-Bell Field
$581
Find similar
American Airlines
Aug 26
MSO1:51 pmMissoula Johnson-Bell Field
7h 54m
1 stop
BTR10:45 pmBaton Rouge Ryan
Aug 30
BTR5:45 amBaton Rouge Ryan
8h 16m
1 stop
MSO1:01 pmMissoula Johnson-Bell Field
$626
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Missoula to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 8/26

6:24 pm-9:35 am

2 stops14h 11m

Baton Rouge Ryan

Sat 8/30

10:20 am-8:32 pm

2 stops11h 12m

$389

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 8/26

6:24 pm-9:35 am

2 stops14h 11m

Baton Rouge Ryan

Sat 8/30

1:33 pm-11:10 pm

2 stops10h 37m

$444

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 8/26

10:38 am-9:10 pm

2 stops9h 32m

Baton Rouge Ryan

Sat 8/30

2:05 pm-9:22 pm

2 stops8h 17m

$500

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 8/26

1:51 pm-10:45 pm

1 stop7h 54m

Baton Rouge Ryan

Sat 8/30

7:17 am-1:01 pm

1 stop6h 44m

$576

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 8/26

6:45 am-6:01 pm

2 stops10h 16m

Baton Rouge Ryan

Sat 8/30

5:45 am-1:01 pm

1 stop8h 16m

$581

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Thu 12/25

6:15 am-5:41 pm

2 stops10h 26m

Baton Rouge Ryan

Thu 1/1

6:07 pm-1:27 pm

2 stops20h 20m

$605

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 12/23

6:15 am-11:01 am

2 stops27h 46m

Baton Rouge Ryan

Thu 1/1

6:07 pm-1:27 pm

2 stops20h 20m

$612

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Tue 8/26

1:51 pm-10:45 pm

1 stop7h 54m

Baton Rouge Ryan

Sat 8/30

5:45 am-1:01 pm

1 stop8h 16m

$626

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Thu 12/25

6:03 am-5:56 pm

2 stops10h 53m

Baton Rouge Ryan

Sun 12/28

5:38 am-3:33 pm

2 stops10h 55m

$1,023

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Mon 12/22

6:03 am-5:56 pm

2 stops10h 53m

Baton Rouge Ryan

Sun 12/28

5:38 am-3:33 pm

2 stops10h 55m

$1,119

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Baton Rouge from

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

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

What is the cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Missoula to Baton Rouge is on a Friday. Travelers who choose to depart for Baton Rouge on a Friday will often find tickets for as low as $531. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $777. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is in the morning. Flights from Missoula to Baton Rouge during this time can be as low as $586. In contrast, the most expensive time of day to depart to Baton Rouge is at noon when prices are around $623.

When to book flights from Missoula to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Baton Rouge (MSO to BTR) flight deals and tips

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

Best Price Found

$389

Fastest flight time

6h 06m

Direct flights

None

Airports in Baton Rouge

1 airport
The best flight deal from Missoula to Baton Rouge found on momondo in the last 72 hours is $389
The fastest flight from Missoula to Baton Rouge takes 6h 06m
There are no direct flights from Missoula to Baton Rouge. Popular non-direct route for this connection is Missoula Johnson-Bell Field Airport - Baton Rouge Ryan Airport.
There is 1 airport near Baton Rouge: Baton Rouge Ryan (BTR)
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  • How far is Missoula Johnson-Bell Field to Baton Rouge Ryan by plane?

    There are 1660.9 mi between Missoula Johnson-Bell Field and Baton Rouge Ryan. In terms of flight time, this usually takes a little over 6h 06m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Baton Rouge Ryan Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Baton Rouge Ryan Airport refresh daily.

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Baton Rouge Ryan Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The required travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baton Rouge Ryan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Baton Rouge?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missoula to Baton Rouge. momondo saves you time and could save you money on your trip.

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

All flight searches from Missoula to Baton Rouge on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Missoula to Baton Rouge flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Missoula to Baton Rouge now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baton Rouge and let you know when they change.

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