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$349+ Cheap flights from Missoula to Louisville (MSO - SDF)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SDF
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Missoula to Louisville

Cheapest flights from Missoula to Louisville
Explore the most affordable flight options available from Missoula to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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 9/412:40 pm
MSO
-
SDF
1 stop5h 56m
United Airlines
Sun 9/67:22 am
SDF
-
MSO
1 stop6h 12m
United Airlines
Deal found 3/11$349
This United Airlines deal was found by Cheapflights users on 3/13. 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 5/26:15 am
MSO
-
SDF
1 stop6h 26m
United Airlines
Tue 5/59:10 am
SDF
-
MSO
2 stops14h 20m
United Airlines
Deal found 3/13$354
This United Airlines deal was found by Cheapflights users on 3/9. 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 3/246:15 am
MSO
-
SDF
1 stop6h 04m
United Airlines
Sat 3/283:15 pm
SDF
-
MSO
1 stop8h 42m
United Airlines
Deal found 3/9$405
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 5/26:45 am
MSO
-
SDF
1 stop8h 02m
American Airlines
Tue 5/51:43 pm
SDF
-
MSO
1 stop10h 02m
American Airlines
Deal found 3/13$419
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/182:38 pm
MSO
-
SDF
1 stop6h 01m
United Airlines
Wed 4/229:00 am
SDF
-
MSO
1 stop6h 32m
United Airlines
Deal found 3/9$439
This Delta deal was found by Cheapflights users on 3/11. 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.
Fri 9/45:45 am
MSO
-
SDF
2 stops13h 07m
Delta
Sun 9/67:00 am
SDF
-
MSO
2 stops9h 37m
Delta
Deal found 3/11$498
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 4/187:00 am
MSO
-
SDF
2 stops12h 30m
Alaska Airlines
Wed 4/226:00 am
SDF
-
MSO
2 stops10h 59m
Alaska Airlines
Deal found 3/9$534
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Thu 7/92:08 pm
MSO
-
SDF
1 stop7h 08m
American Airlines
Mon 7/136:38 am
SDF
-
MSO
1 stop7h 55m
American Airlines
Deal found 3/13$535

Find flight deals from Missoula to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Louisville (SDF). 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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$447
Provider with most accurate pricing for Missoula Johnson-Bell Field-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Louisville Intl flights.
Search Deals
From Missoula Johnson-Bell Field to Louisville Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Louisville 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 March 14, 2026.
Use the filters below to find and compare flights from Missoula to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Fri 9/4

2:27 pm-10:51 pm

1 stop6h 24m

Louisville Intl

Sun 9/6

6:00 am-1:27 pm

2 stops9h 27m

$354

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Sat 5/2

6:15 am-2:41 pm

1 stop6h 26m

Louisville Intl

Tue 5/5

9:10 am-9:30 pm

2 stops14h 20m

$354

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Tue 3/24

6:15 am-2:19 pm

1 stop6h 04m

Louisville Intl

Sat 3/28

3:15 pm-9:57 pm

1 stop8h 42m

$405

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Sat 5/2

6:45 am-4:47 pm

1 stop8h 02m

Louisville Intl

Tue 5/5

1:43 pm-9:45 pm

1 stop10h 02m

$419
Quickest round-trip

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Sat 4/18

2:38 pm-10:39 pm

1 stop6h 01m

Louisville Intl

Wed 4/22

9:00 am-1:32 pm

1 stop6h 32m

$439
Cheapest one-way

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Mon 7/20

7:59 pm-10:13 am

2 stops12h 14m

$553
Quickest one-way

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Mon 7/20

2:08 pm-11:16 pm

1 stop7h 08m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Missoula-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville 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 Louisville

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

Currently, November is the cheapest month in which you can book a flight from Missoula to Louisville (average of $230). Flying from Missoula to Louisville in February is currently the most expensive (average of $536). 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 Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated March 14, 2026.
Read through reviews of airlines operating flights from Missoula to Louisville, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,423 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,423 reviews
United Airlines
7.4
Good
9,423 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,464 reviews
United Airlines
7.4
Good
9,423 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Missoula to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missoula to Louisville?

    Departing from Missoula to Louisville will take you 6h 24m. Missoula and Louisville are separated by a distance of 1553 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Missoula to Louisville round-trip?

    Currently priced at $288, American Airlines will fly you from Missoula to Louisville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $288. American Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Missoula to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Missoula to Louisville 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 Louisville?

    Currently, November is the cheapest month in which you can book a flight from Missoula to Louisville (average of $230). Flying from Missoula to Louisville in February is currently the most expensive (average of $536). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 2 airlines flying from Missoula to Louisville

Discover the top 2 airlines that operate flights from Missoula to Louisville. 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 2,558,603 searches. Data last updated March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$404FlexibilityNo cancel feeOn-time69%

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