$155+ Cheap flights from Missoula (MSO) to Louisiana
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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MSY
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Louisiana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missoula to Louisiana
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Cheapest flights from Missoula to LouisianaExplore the most affordable flight options available from Missoula to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Missoula to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/112:37 pm -
1 stop5h 55m
Wed 11/182:41 pm -
1 stop8h 06m
Deal found 10/15![United Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:09 pm -
1 stop29h 51m
Tue 12/298:13 pm -
2 stops23h 52m
Deal found 10/18![Multiple Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/14. 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.
Mon 12/218:30 am -
1 stop6h 01m
Fri 1/11:16 pm -
1 stop6h 45m
Deal found 10/14![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 11/32:37 pm -
1 stop5h 55m
Tue 11/1010:28 am -
2 stops12h 19m
Deal found 10/15![United Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:27 am -
1 stop17h 43m
Tue 12/298:13 pm -
2 stops23h 52m
Deal found 10/18![Multiple Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 11/12:37 pm -
1 stop5h 55m
Thu 11/52:41 pm -
1 stop8h 06m
Deal found 10/17![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/12:37 pm -
1 stop5h 55m
Tue 11/38:15 am -
1 stop6h 16m
Deal found 10/18![United Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:27 am -
1 stop17h 43m
Fri 1/14:32 pm -
1 stop18h 05m
Deal found 10/14![Multiple Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:37 pm -
2 stops7h 38m
Tue 11/37:00 am -
2 stops10h 26m
Deal found 10/15![United Airlines logo]()
$460
Best flights from Missoula to LouisianaDiscover carefully curated flight deals from Missoula to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Missoula to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/112:37 pm -
1 stop5h 55m
Wed 11/1810:28 am -
2 stops12h 19m
Deal found 10/15![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:37 pm -
1 stop5h 55m
Tue 11/310:28 am -
2 stops12h 19m
Deal found 10/15![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 11/142:37 pm -
1 stop5h 55m
Wed 11/182:41 pm -
1 stop8h 06m
Deal found 10/18![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 2/269:45 am -
1 stop6h 21m
Tue 3/27:00 am -
1 stop7h 27m
Deal found 10/14![United Airlines logo]()
$499
Last-minute flights from Missoula to LouisianaDiscover last-minute flight deals from Missoula to Louisiana. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Louisiana. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:37 pm -
2 stops7h 38m
Tue 11/37:00 am -
2 stops10h 26m
Deal found 10/15![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 11/12:37 pm -
1 stop5h 55m
Thu 11/52:41 pm -
1 stop8h 06m
Deal found 10/17![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/12:37 pm -
1 stop5h 55m
Tue 11/38:15 am -
1 stop6h 16m
Deal found 10/18![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 11/32:37 pm -
1 stop5h 55m
Tue 11/1010:28 am -
2 stops12h 19m
Deal found 10/15![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/112:37 pm -
1 stop5h 55m
Wed 11/182:41 pm -
1 stop8h 06m
Deal found 10/15![United Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/147:03 am -
2 stops11h 59m
Wed 11/185:39 am -
2 stops10h 52m
Deal found 10/15![Alaska Airlines logo]()
$489
One-way flights from Missoula to LouisianaSearch for one-way flight options from Missoula to Louisiana. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Missoula to Louisiana. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:09 pm -
1 stop29h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:27 am -
1 stop17h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 10/14. 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.
Mon 12/218:30 am -
1 stop6h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:53 pm -
2 stops23h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 12/255:24 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:13 pm -
1 stop23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:51 pm -
2 stops22h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$286
Find flight deals from Missoula to Louisiana
Keep the following information in mind while searching for Missoula to Louisiana flight deals. Data was last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (United Airlines) |
One-way from | $155 (Kiwi.com) |
Popular in | October |
Cheapest in | August |
Average price | $738 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Louisiana 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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Missoula to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Wed 12/23
10:27 am-9:33 am
2 stops22h 06m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$228
Quickest round-trip
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Fri 12/25
5:24 pm-12:09 am
1 stop5h 45m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$250
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Thu 10/29
5:13 pm-5:39 pm
1 stop23h 26m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$270
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Mon 12/21
5:20 am-1:46 pm
1 stop7h 26m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$290
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Sun 12/20
5:20 am-3:31 pm
2 stops9h 11m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Wed 11/11
2:37 pm-9:32 pm
1 stop5h 55m
New Orleans Louis Armstrong
Wed 11/18
10:28 am-9:47 pm
2 stops12h 19m
$384
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Fri 10/30
2:37 pm-9:32 pm
1 stop5h 55m
New Orleans Louis Armstrong
Tue 11/3
10:28 am-9:47 pm
2 stops12h 19m
$454
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Sat 11/14
2:37 pm-9:32 pm
1 stop5h 55m
New Orleans Louis Armstrong
Wed 11/18
2:41 pm-9:47 pm
1 stop8h 06m
$494
MissoulaNew Orleans
MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong
MSOMSY
Missoula Johnson-Bell Field
Fri 2/26
9:45 am-5:06 pm
1 stop6h 21m
New Orleans Louis Armstrong
Tue 3/2
7:00 am-1:27 pm
1 stop7h 27m
$499
Sorted by cheapest first
Best time to book a flight from Missoula to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Missoula with our price prediction graph.
MSO-MSY
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 Louisiana
MSO-USLA
MSO-MSY
What is the cheapest month to book a flight from Missoula to Louisiana?
Currently, August is the cheapest month in which you can book a flight from Missoula to Louisiana (average of $352). Flying from Missoula to Louisiana in October is currently the most expensive (average of $738). 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 Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated October 19, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Missoula to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Missoula to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Missoula to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missoula to Louisiana by cabin class
Find flights from Missoula to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missoula and Louisiana flights
Browse other Missoula and Louisiana flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missoula to Louisiana flights
Consider these flights traveling from Missoula to Louisiana.
Top 2 airlines flying from Missoula to Louisiana
Discover the top 2 airlines that operate flights from Missoula to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$397 | FlexibilityNo cancel fee | On-time71% |