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Cheap flights from Missoula to Baton Rouge from $458

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 12/10. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:16 pm - 7:57 pmMSO-BTR
24h 41m2 stops
Delta Logo
10:34 am - 9:53 pmBTR-MSO
12h 19m2 stops
$458Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
6:16 pm - 9:53 pmMSO-BTR
26h 37m2 stops
Delta Logo
10:34 am - 9:53 pmBTR-MSO
12h 19m2 stops
$468Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
6:16 pm - 7:57 pmMSO-BTR
24h 41m2 stops
Delta Logo
10:34 am - 9:53 pmBTR-MSO
12h 19m2 stops
$502Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
7:00 am - 1:45 pmMSO-BTR
5h 45m1 stop
American Airlines Logo
2:16 pm - 8:02 pmBTR-MSO
6h 46m1 stop
$590American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
7:00 am - 3:52 pmMSO-BTR
7h 52m1 stop
American Airlines Logo
2:16 pm - 8:02 pmBTR-MSO
6h 46m1 stop
$635American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13

Delta flights from Missoula to Baton Rouge

Our best Delta deals on Missoula to Baton Rouge flight tickets
Delta
Dec 10
MSO6:16 pmMissoula Johnson-Bell Field
24h 41m
2 stops
BTR7:57 pmBaton Rouge Ryan
Dec 13
BTR10:34 amBaton Rouge Ryan
12h 19m
2 stops
MSO9:53 pmMissoula Johnson-Bell Field
$458
Find similar
Delta
Dec 10
MSO6:16 pmMissoula Johnson-Bell Field
26h 37m
2 stops
BTR9:53 pmBaton Rouge Ryan
Dec 13
BTR10:34 amBaton Rouge Ryan
12h 19m
2 stops
MSO9:53 pmMissoula Johnson-Bell Field
$468
Find similar
Delta
Dec 10
MSO6:16 pmMissoula Johnson-Bell Field
24h 41m
2 stops
BTR7:57 pmBaton Rouge Ryan
Dec 13
BTR10:34 amBaton Rouge Ryan
12h 19m
2 stops
MSO9:53 pmMissoula Johnson-Bell Field
$502
Find similar

American Airlines flights from Missoula to Baton Rouge

Our best American Airlines deals on Missoula to Baton Rouge flight tickets
American Airlines
Dec 10
MSO7:00 amMissoula Johnson-Bell Field
5h 45m
1 stop
BTR1:45 pmBaton Rouge Ryan
Dec 13
BTR2:16 pmBaton Rouge Ryan
6h 46m
1 stop
MSO8:02 pmMissoula Johnson-Bell Field
$590
Find similar
American Airlines
Dec 10
MSO7:00 amMissoula Johnson-Bell Field
7h 52m
1 stop
BTR3:52 pmBaton Rouge Ryan
Dec 13
BTR2:16 pmBaton Rouge Ryan
6h 46m
1 stop
MSO8:02 pmMissoula Johnson-Bell Field
$635
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 October 27, 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

Wed 12/10

6:16 pm-7:57 pm

2 stops24h 41m

Baton Rouge Ryan

Sat 12/13

10:34 am-9:53 pm

2 stops12h 19m

$458

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Wed 12/10

6:16 pm-9:53 pm

2 stops26h 37m

Baton Rouge Ryan

Sat 12/13

10:34 am-9:53 pm

2 stops12h 19m

$468

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Wed 12/10

6:16 pm-7:57 pm

2 stops24h 41m

Baton Rouge Ryan

Sat 12/13

10:34 am-9:53 pm

2 stops12h 19m

$502

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Wed 12/10

7:00 am-1:45 pm

1 stop5h 45m

Baton Rouge Ryan

Sat 12/13

2:16 pm-8:02 pm

1 stop6h 46m

$590

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Wed 12/10

7:00 am-3:52 pm

1 stop7h 52m

Baton Rouge Ryan

Sat 12/13

2:16 pm-8:02 pm

1 stop6h 46m

$635

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

Direct flights

None
There are no direct flights from Missoula to Baton Rouge. There are no popular flight routes from Missoula to Baton Rouge.
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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 5h 45m.

  • 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
Port Allen
Saint Francisville

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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