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$174+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SDF
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap 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 June 26, 2026.

This Delta deal was found by Cheapflights users on 6/23. 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 10/286:00 am
BZN
-
SDF
1 stop7h 45m
Delta
Sat 11/76:00 am
SDF
-
BZN
1 stop9h 16m
Delta
Deal found 6/23$289
This Southwest deal was found by Cheapflights users on 6/23. 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.
Thu 8/68:35 am
BZN
-
SDF
1 stop6h 45m
Southwest
Sat 8/82:55 pm
SDF
-
BZN
1 stop8h 20m
Southwest
Deal found 6/23$318
This Delta deal was found by Cheapflights users on 6/23. 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 8/56:00 am
MSO
-
SDF
1 stop7h 50m
Delta
Sun 8/97:54 pm
SDF
-
MSO
1 stop5h 53m
Delta
Deal found 6/23$349
This Delta deal was found by Cheapflights users on 6/25. 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 8/186:26 am
BIL
-
SDF
1 stop7h 24m
Delta
Sat 8/224:30 pm
SDF
-
BIL
1 stop5h 42m
Delta
Deal found 6/25$354
This Delta deal was found by Cheapflights users on 6/23. 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 11/132:00 pm
BZN
-
SDF
1 stop6h 35m
Delta
Mon 11/167:25 pm
SDF
-
BZN
1 stop6h 33m
Delta
Deal found 6/23$367
This Southwest deal was found by Cheapflights users on 6/23. 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.
Wed 8/56:55 am
BZN
-
SDF
1 stop14h 05m
Southwest
Sat 8/82:55 pm
SDF
-
BZN
1 stop8h 20m
Southwest
Deal found 6/23$368
This Delta deal was found by Cheapflights users on 6/23. 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 10/211:29 pm
FCA
-
SDF
1 stop7h 26m
Delta
Sun 10/256:36 am
SDF
-
FCA
1 stop7h 53m
Delta
Deal found 6/23$369
This United Airlines deal was found by Cheapflights users on 6/22. 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 10/2411:11 am
BZN
-
SDF
1 stop10h 44m
United Airlines
Tue 10/273:25 pm
SDF
-
BZN
1 stop7h 42m
United Airlines
Deal found 6/22$379
This Delta deal was found by Cheapflights users on 6/23. 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 10/141:29 pm
FCA
-
SDF
2 stops8h 33m
Delta
Tue 10/204:00 pm
SDF
-
FCA
2 stops9h 07m
Delta
Deal found 6/23$379
This American Airlines deal was found by Cheapflights users on 6/22. 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 8/1812:22 pm
BIL
-
SDF
1 stop7h 03m
American Airlines
Sat 8/226:28 am
SDF
-
BIL
1 stop5h 39m
American Airlines
Deal found 6/22$395
This Southwest deal was found by Cheapflights users on 6/24. 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 8/46:55 am
BZN
-
SDF
1 stop14h 05m
Southwest
Tue 8/1112:10 pm
SDF
-
BZN
1 stop12h 15m
Southwest
Deal found 6/24$399
This Southwest deal was found by Cheapflights users on 6/23. 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.
Sat 8/15:15 am
BZN
-
SDF
2 stops9h 20m
Southwest
Sat 8/82:55 pm
SDF
-
BZN
1 stop8h 20m
Southwest
Deal found 6/23$414

Find flight deals from Montana to Louisville

Keep the following information in mind while searching for Montana to Louisville flight deals. Data was last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Delta)

One-way from

$174
(Delta)

Popular in

December

Cheapest in

October
Provider with most accurate pricing for Bozeman Gallatin Field-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Louisville Intl flights.
Search Deals
From Montana to Louisville Intl
Search Deals
One-way flight from Montana to Louisville Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
Search Deals

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 June 26, 2026.
Use the filters below to find and compare flights from Montana to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Wed 10/28

6:00 am-3:45 pm

1 stop7h 45m

Louisville Intl

Sat 11/7

6:00 am-1:16 pm

1 stop9h 16m

$289

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Thu 8/6

8:35 am-5:20 pm

1 stop6h 45m

Louisville Intl

Sat 8/8

12:05 pm-9:15 pm

2 stops11h 10m

$323

MissoulaLouisville

MSO - SDF

MSOSDF

Missoula Johnson-Bell Field

Wed 8/5

6:00 am-3:50 pm

1 stop7h 50m

Louisville Intl

Sun 8/9

7:54 pm-11:47 pm

1 stop5h 53m

$349

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Fri 11/13

2:00 pm-10:35 pm

1 stop6h 35m

Louisville Intl

Mon 11/16

7:25 pm-11:58 pm

1 stop6h 33m

$367

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 10/14

1:29 pm-10:55 pm

1 stop7h 26m

Louisville Intl

Tue 10/20

6:36 am-12:29 pm

1 stop7h 53m

$369

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Tue 12/8

2:37 pm-9:57 pm

1 stop5h 20m

Louisville Intl

Wed 12/9

9:00 am-1:28 pm

1 stop6h 28m

$379

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Wed 10/28

7:00 am-11:28 pm

2 stops14h 28m

Louisville Intl

Sat 11/7

5:25 am-11:33 am

1 stop8h 08m

$384

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Sat 10/24

11:11 am-11:55 pm

1 stop10h 44m

Louisville Intl

Tue 10/27

7:10 am-1:28 pm

2 stops8h 18m

$384

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Thu 7/23

4:24 pm-11:59 pm

1 stop5h 35m

Louisville Intl

Tue 7/28

9:00 am-3:13 pm

1 stop8h 13m

$389

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 10/21

1:29 pm-12:02 am

2 stops8h 33m

Louisville Intl

Sun 10/25

6:00 am-5:45 pm

2 stops13h 45m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 37 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Montana to Louisville (average of $228). Flying from Montana to Louisville in February is currently the most expensive (average of $608). 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.

How much does it cost to fly round-trip from Montana to Louisville?

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 $419, Delta can have you in Louisville from Montana in 5h 20m. The distance between Montana and Louisville is about 1278 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, Missoula Johnson-Bell Field - 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, January is the cheapest month in which you can book a flight from Montana to Louisville (average of $228). Flying from Montana to Louisville in February is currently the most expensive (average of $608). 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
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

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Alternative routes for Montana to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Montana to Louisville

Discover the top 2 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 June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$474FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$283Average$449FlexibilityNo cancel feeOn-time71%

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