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Montana

$134+ Cheap flights from Louisville (SDF) to Montana

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BZN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Louisville to Montana

Keep the following information in mind while searching for Louisville to Montana flight deals. Data was last updated September 11, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$134
(Delta)

Popular in

March

Cheapest in

January

Average price

$396
From Louisville Intl to Montana
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One-way flight from Louisville Intl to Montana
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Highest demand for flights based on searches. 15% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisville to Montana

Cheapest flights from Louisville to Montana
Explore the most affordable flight options available from Louisville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 10/41:58 pmSDF - BZN
1 stop7h 00mUnited Airlines
Fri 10/108:00 amBZN - SDF
1 stop8h 33mUnited Airlines
Deal found 9/10$275
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/319:00 amSDF - BIL
2 stops10h 16mUnited Airlines
Mon 11/102:31 pmBIL - SDF
1 stop5h 59mUnited Airlines
Deal found 9/11$285
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/61:42 pmSDF - MSO
1 stop8h 20mAmerican Airlines
Wed 12/107:00 amMSO - SDF
1 stop8h 38mAmerican Airlines
Deal found 9/10$289
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 9/267:20 amSDF - BIL
1 stop5h 56mUnited Airlines
Tue 9/3011:58 amBIL - SDF
1 stop8h 32mUnited Airlines
Deal found 9/9$294
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 12/63:05 pmSDF - MSO
2 stops10h 23mDelta
Wed 12/105:01 amMSO - SDF
2 stops11h 44mDelta
Deal found 9/10$299
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/259:01 amSDF - GTF
1 stop6h 25mUnited Airlines
Mon 9/292:31 pmGTF - SDF
1 stop5h 59mUnited Airlines
Deal found 9/10$308
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/256:00 amSDF - FCA
2 stops10h 29mDelta
Tue 10/283:24 pmFCA - SDF
1 stop5h 30mDelta
Deal found 9/10$314
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/266:12 pmSDF - BIL
1 stop6h 27mAmerican Airlines
Tue 9/306:02 amBIL - SDF
1 stop6h 01mAmerican Airlines
Deal found 9/10$319
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/233:30 pmSDF - GTF
1 stop7h 58mUnited Airlines
Mon 9/292:31 pmGTF - SDF
1 stop5h 59mUnited Airlines
Deal found 9/11$338
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/18:00 amSDF - HLN
1 stop7h 27mUnited Airlines
Tue 11/42:22 pmHLN - SDF
1 stop6h 07mUnited Airlines
Deal found 9/10$349
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:25 pmSDF - BZN
1 stop8h 52mAmerican Airlines
Wed 10/81:00 pmBZN - SDF
1 stop8h 03mAmerican Airlines
Deal found 9/9$353
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/277:45 amSDF - BZN
1 stop9h 27mAmerican Airlines
Sat 10/43:06 pmBZN - SDF
1 stop16h 18mAmerican Airlines
Deal found 9/10$367

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Montana 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 September 11, 2025.
Use the filters below to find and compare flights from Louisville to Montana that are best for you.

Fly from

Louisville

Fly to

Montana

Route

Depart

Return

Price

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Sat 2/7

11:13 am-10:04 pm

1 stop12h 51m

Bozeman Gallatin Field

Wed 2/11

12:52 pm-7:53 pm

1 stop5h 01m

$260

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Sat 10/4

1:58 pm-6:58 pm

1 stop7h 00m

Bozeman Gallatin Field

Fri 10/10

8:00 am-6:33 pm

1 stop8h 33m

$275

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Fri 10/31

9:00 am-5:16 pm

2 stops10h 16m

Billings Logan Intl

Mon 11/10

2:31 pm-10:30 pm

1 stop5h 59m

$285

LouisvilleMissoula

SDF - MSO

SDFMSO

Louisville Intl

Sat 12/6

1:42 pm-8:02 pm

1 stop8h 20m

Missoula Johnson-Bell Field

Wed 12/10

7:00 am-5:38 pm

1 stop8h 38m

$289

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Fri 9/26

7:20 am-11:16 am

1 stop5h 56m

Billings Logan Intl

Tue 9/30

11:58 am-10:30 pm

1 stop8h 32m

$294

LouisvilleMissoula

SDF - MSO

SDFMSO

Louisville Intl

Sat 12/6

3:05 pm-11:28 pm

2 stops10h 23m

Missoula Johnson-Bell Field

Wed 12/10

5:01 am-6:45 pm

2 stops11h 44m

$299

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Sat 2/7

5:35 am-1:26 pm

2 stops9h 51m

Bozeman Gallatin Field

Wed 2/11

6:15 am-2:26 pm

1 stop6h 11m

$309

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 10/25

6:00 am-2:29 pm

2 stops10h 29m

Kalispell Glacier Park

Tue 10/28

3:24 pm-10:54 pm

1 stop5h 30m

$314

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Thu 9/25

10:55 am-9:11 pm

2 stops12h 16m

Great Falls

Mon 9/29

7:00 am-2:32 pm

1 stop5h 32m

$314

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Fri 9/26

6:12 pm-10:39 pm

1 stop6h 27m

Billings Logan Intl

Tue 9/30

6:02 am-2:03 pm

1 stop6h 01m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 41 results
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Best time to book a flight from Louisville to Montana

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

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

Currently, October is the cheapest month in which you can book a flight from Louisville to Montana (average of $371). Flying from Louisville to Montana in May is currently the most expensive (average of $477). 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.

What is the cheapest time of day to fly from SDF to MT?

Find hourly flight availability from Louisville to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Montana as you normally would.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Louisville to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Louisville to Montana. 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 from for flights from Louisville to Montana?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Montana. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Louisville to Montana?

    Airlines like American Airlines, United Airlines, and Delta fly from Louisville to Montana in about 7h. The time it takes to get you to your destination can typically vary by up to 5h 51m. The distance between Louisville and Montana is about 1399 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Louisville to Montana one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $134. American Airlines flights start at $143 while deals on United Airlines start at $295 one-way.

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

    The most popular flight routes from Louisville to Montana are Louisville Intl - Bozeman Gallatin Field, Louisville Intl - Missoula Johnson-Bell Field and Louisville Intl - Billings Logan Intl.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Louisville to Montana (average of $371). Flying from Louisville to Montana in May is currently the most expensive (average of $477). 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

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Alternative routes for Louisville to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisville to Montana

Discover the top 4 airlines that operate flights from Louisville to Montana. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$553FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$500FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$426FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$469FlexibilityNo cancel feeOn-time63%

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