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Baton Rouge

$261+ Cheap flights from Missoula to Baton Rouge (MSO - 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BTR
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Missoula to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2025.

Round-trip from

$299
(Delta)

One-way from

$261
(American Airlines)
From Missoula Johnson-Bell Field to Baton Rouge Ryan
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One-way flight from Missoula Johnson-Bell Field to Baton Rouge Ryan
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Find flight deals from Missoula to Baton Rouge

Cheapest flights from Missoula to Baton Rouge
Explore the most affordable flight options available from Missoula to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:24 pmMSO - BTR
2 stops14h 11mDelta
Sat 8/301:33 pmBTR - MSO
2 stops10h 37mDelta
Deal found 6/29$299
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:51 pmMSO - BTR
1 stop7h 54mAmerican Airlines
Sat 8/305:45 amBTR - MSO
1 stop8h 16mAmerican Airlines
Deal found 6/29$512
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 12/226:15 amMSO - BTR
2 stops27h 46mUnited Airlines
Thu 1/14:58 pmBTR - MSO
2 stops24h 12mUnited Airlines
Deal found 7/1$612
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 12/245:45 amMSO - BTR
2 stops11h 11mAlaska Airlines
Mon 12/295:38 amBTR - MSO
2 stops13h 18mAlaska Airlines
Deal found 7/1$1,034

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from Missoula to Baton Rouge that are best for you.

Fly from

Missoula

Fly to

Baton Rouge

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

1:33 pm-11:10 pm

2 stops10h 37m

$299

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

$512

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Mon 12/22

6:15 am-11:01 am

2 stops27h 46m

Baton Rouge Ryan

Thu 1/1

4:58 pm-4:10 pm

2 stops24h 12m

$612

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Wed 12/24

5:45 am-5:56 pm

2 stops11h 11m

Baton Rouge Ryan

Mon 12/29

5:38 am-5:56 pm

2 stops13h 18m

$1,034

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Fri 7/18

1:47 pm-11:11 pm

1 stop8h 24m

$261

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Fri 7/18

5:45 am-8:40 pm

2 stops13h 55m

$357

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Fri 7/18

6:15 am-7:38 pm

3 stops12h 23m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Missoula to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Missoula 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 Missoula to Baton Rouge

What is the cheapest month to book a flight from Missoula to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from Missoula to Baton Rouge (average of $334). Flying from Missoula to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Missoula to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Missoula 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 are the cheapest airlines flying from Missoula to Baton Rouge round-trip?

    Cheapflights users have booked flights from Missoula to Baton Rouge round-trip from $299. Other airlines that can offer you cheap pricing are American Airlines, from $512, and United Airlines, from $612.

  • What are the cheapest airlines to fly from Missoula to Baton Rouge one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $261. Alaska Airlines flights start at $357 while deals on United Airlines start at $615 one-way.

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

    Yes. In addition to deals on Missoula to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Baton Rouge.

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

    Yes. Cheapflights offers flight deals from Missoula 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.

  • What is the cheapest month to book a flight from Missoula to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Baton Rouge (average of $334). Flying from Missoula to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Missoula?

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

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