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$145+ Cheap flights from Montana to Louisville (SDF)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SDF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Montana to Louisville

Keep the following information in mind while searching for Montana to Louisville flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$145
(Delta)

Popular in

December

Cheapest in

September

Average price

$378
Provider with most accurate pricing for Bozeman Gallatin Field-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Louisville Intl flights.
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From Montana to Louisville Intl
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One-way flight from Montana to Louisville Intl
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Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Montana to Louisville

Cheapest flights from Montana to Louisville
Explore the most affordable flight options available from Montana to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/107:45 amMSO - SDF
2 stops7h 51mDelta
Sat 12/1311:05 amSDF - MSO
2 stops12h 48mDelta
Deal found 10/28$324
This Delta deal was found by Cheapflights users on 10/30. 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 11/252:35 pmBZN - SDF
1 stop7h 31mDelta
Tue 12/27:26 pmSDF - BZN
1 stop6h 11mDelta
Deal found 10/30$339
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/96:30 amHLN - SDF
1 stop6h 00mUnited Airlines
Sat 12/133:33 pmSDF - HLN
1 stop7h 49mUnited Airlines
Deal found 10/28$349
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:35 pmMSO - SDF
1 stop5h 35mUnited Airlines
Sat 12/133:33 pmSDF - MSO
1 stop7h 45mUnited Airlines
Deal found 10/29$379
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/256:20 amMSO - SDF
1 stop5h 59mUnited Airlines
Mon 12/13:20 pmSDF - MSO
1 stop8h 27mUnited Airlines
Deal found 10/30$774
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:28 pmBIL - SDF
3 stops28h 31mMultiple Airlines
Sun 12/285:05 amSDF - BIL
3 stops30h 19mMultiple Airlines
Deal found 10/29$786
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/256:20 amMSO - SDF
1 stop5h 59mUnited Airlines
Tue 12/27:10 amSDF - MSO
2 stops11h 00mUnited Airlines
Deal found 10/30$827
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/257:00 amMSO - SDF
1 stop6h 44mAmerican Airlines
Tue 12/21:42 pmSDF - MSO
1 stop8h 52mAmerican Airlines
Deal found 10/30$905
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:15 amBZN - SDF
1 stop11h 05mSouthwest
Sun 11/303:05 pmSDF - BZN
1 stop11h 35mSouthwest
Deal found 10/30$908
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:40 pmBIL - SDF
1 stop5h 44mUnited Airlines
Sun 12/283:18 pmSDF - BIL
1 stop27h 56mUnited Airlines
Deal found 10/29$1,001
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/201:54 pmBIL - SDF
1 stop5h 40mAmerican Airlines
Sun 12/287:00 amSDF - BIL
1 stop8h 24mAmerican Airlines
Deal found 10/29$1,447

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 October 30, 2025.
Use the filters below to find and compare flights from Montana to Louisville that are best for you.

Fly from

Montana

Fly to

Louisville

Route

Depart

Return

Price

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Tue 3/10

4:00 pm-11:47 pm

1 stop5h 47m

Louisville Intl

Wed 3/11

6:54 am-12:12 pm

1 stop7h 18m

$309

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Tue 3/10

6:30 am-6:49 pm

2 stops10h 19m

Louisville Intl

Wed 3/11

3:20 pm-9:10 pm

1 stop7h 50m

$314

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Wed 12/10

7:45 am-5:36 pm

2 stops7h 51m

Louisville Intl

Sat 12/13

11:05 am-9:53 pm

2 stops12h 48m

$324

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Tue 11/25

2:35 pm-12:06 am

1 stop7h 31m

Louisville Intl

Tue 12/2

7:26 pm-11:37 pm

1 stop6h 11m

$339

HelenaLouisville

HLN - SDF

HLNSDF

Helena

Tue 12/9

6:30 am-2:30 pm

1 stop6h 00m

Louisville Intl

Sat 12/13

3:33 pm-9:22 pm

1 stop7h 49m

$349

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Wed 12/10

6:15 am-2:30 pm

1 stop6h 15m

Louisville Intl

Sat 12/13

3:33 pm-9:18 pm

1 stop7h 45m

$379

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Tue 3/10

6:15 am-3:49 pm

1 stop7h 34m

Louisville Intl

Wed 3/11

4:15 pm-10:50 pm

1 stop8h 35m

$461

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Tue 3/10

7:00 am-2:27 pm

1 stop5h 27m

Louisville Intl

Wed 3/11

3:20 pm-8:54 pm

1 stop7h 34m

$501

BillingsLouisville

BIL - SDF

BILSDF

Billings Logan Intl

Sat 12/20

5:28 pm-11:59 pm

3 stops28h 31m

Louisville Intl

Sun 12/28

5:05 am-9:24 am

3 stops30h 19m

$786

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Tue 11/25

6:20 am-2:19 pm

1 stop5h 59m

Louisville Intl

Tue 12/2

7:10 am-4:10 pm

2 stops11h 00m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 18 results
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Best time to book a flight from Montana to Louisville

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

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

Currently, May is the cheapest month in which you can book a flight from Montana to Louisville (average of $190). Flying from Montana to Louisville in February is currently the most expensive (average of $353). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Louisville from Montana?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Montana to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • How long is the flight from Montana to Louisville?

    For as low as $309, American Airlines can have you in Louisville from Montana in 5h 47m. The distance between Montana and Louisville is about 1399 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Montana to Louisville?

    When deciding which route to take from Montana to Louisville consider Bozeman Gallatin Field - Louisville Intl, Helena - Louisville Intl or Billings Logan Intl - Louisville Intl as they are the most popular.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Montana to Louisville (average of $190). Flying from Montana to Louisville in February is currently the most expensive (average of $353). 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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Alternative routes for Montana to Louisville

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Top 3 airlines flying from Montana to Louisville

Discover the top 3 airlines that operate flights from Montana 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$515FlexibilityNo cancel feeOn-time69%

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