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Montana

$115+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BZN
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amSDF - BZN
1 stop7h 26mDelta
Wed 12/312:20 pmBZN - SDF
1 stop6h 43mDelta
Deal found 12/15$409
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amSDF - BZN
1 stop7h 26mDelta
Sat 12/272:20 pmBZN - SDF
1 stop6h 43mDelta
Deal found 12/15$419
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/253:18 pmSDF - BIL
1 stop8h 06mUnited Airlines
Sun 1/116:30 amBIL - SDF
1 stop5h 56mUnited Airlines
Deal found 12/15$429
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:58 pmSDF - GTF
2 stops11h 32mDelta
Thu 12/251:11 pmGTF - SDF
2 stops7h 52mDelta
Deal found 12/15$439
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 amSDF - BZN
1 stop7h 37mUnited Airlines
Wed 12/312:40 pmBZN - SDF
1 stop5h 44mUnited Airlines
Deal found 12/16$499
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/183:18 pmSDF - GTF
1 stop9h 28mUnited Airlines
Thu 12/256:15 amGTF - SDF
1 stop6h 07mUnited Airlines
Deal found 12/16$508
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:30 amSDF - BZN
2 stops11h 30mSouthwest
Wed 12/315:30 amBZN - SDF
2 stops9h 05mSouthwest
Deal found 12/15$544
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/253:18 pmSDF - GTF
1 stop9h 28mUnited Airlines
Thu 1/16:15 amGTF - SDF
1 stop6h 07mUnited Airlines
Deal found 12/15$567
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/312:22 pmSDF - BTM
2 stops10h 07mUnited Airlines
Sun 1/49:44 amBTM - SDF
1 stop26h 38mUnited Airlines
Deal found 12/16$618
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/218:00 amSDF - FCA
1 stop7h 36mUnited Airlines
Wed 12/315:15 pmFCA - SDF
2 stops22h 13mUnited Airlines
Deal found 12/15$662
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/223:18 pmSDF - MSO
1 stop8h 23mUnited Airlines
Sun 12/282:38 pmMSO - SDF
1 stop5h 46mUnited Airlines
Deal found 12/16$669
This Delta deal was found by Cheapflights users on 12/14. 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.
Sat 12/274:39 pmSDF - BIL
1 stop8h 40mDelta
Sun 1/116:22 amBIL - SDF
1 stop7h 54mDelta
Deal found 12/14$685

Find flight deals from Louisville to Montana

Keep the following information in mind while searching for Louisville to Montana flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$115
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$818
Provider with most accurate pricing for Louisville Intl-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Bozeman Gallatin Field flights.
Search Deals
From Louisville Intl to Montana
Search Deals
One-way flight from Louisville Intl to Montana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 16, 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

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 5/2

3:20 pm-9:30 pm

1 stop8h 10m

Kalispell Glacier Park

Sat 5/9

6:31 am-2:27 pm

1 stop5h 56m

$277

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 1/24

3:22 pm-9:59 pm

1 stop8h 37m

Kalispell Glacier Park

Tue 1/27

2:42 pm-10:24 pm

1 stop5h 42m

$277

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Thu 4/30

8:00 pm-12:46 am

1 stop6h 46m

Bozeman Gallatin Field

Fri 5/8

6:00 am-3:44 pm

1 stop7h 44m

$298

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Fri 5/1

7:00 am-1:10 pm

1 stop8h 10m

Bozeman Gallatin Field

Thu 5/7

2:00 pm-11:59 pm

1 stop7h 59m

$304

LouisvilleMissoula

SDF - MSO

SDFMSO

Louisville Intl

Tue 4/28

3:25 pm-9:39 pm

1 stop8h 14m

Missoula Johnson-Bell Field

Sat 5/2

2:35 pm-9:57 pm

1 stop5h 22m

$309

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Mon 6/1

7:25 pm-11:53 pm

1 stop6h 28m

Bozeman Gallatin Field

Tue 6/9

7:00 pm-9:51 am

2 stops12h 51m

$309

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Tue 1/27

9:00 am-1:26 pm

1 stop6h 26m

Bozeman Gallatin Field

Wed 1/28

12:05 pm-11:23 pm

1 stop9h 18m

$309

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Fri 5/1

3:20 pm-9:07 pm

1 stop7h 47m

Bozeman Gallatin Field

Thu 5/7

12:30 pm-10:09 pm

1 stop7h 39m

$309

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Mon 2/23

9:50 am-9:12 pm

2 stops13h 22m

Bozeman Gallatin Field

Sat 2/28

6:20 am-2:19 pm

1 stop5h 59m

$314

LouisvilleMissoula

SDF - MSO

SDFMSO

Louisville Intl

Tue 4/28

4:15 pm-12:24 am

2 stops10h 09m

Missoula Johnson-Bell Field

Sat 5/2

8:00 am-11:59 pm

2 stops13h 59m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 34 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, August is the cheapest month in which you can book a flight from Louisville to Montana (average of $149). Flying from Louisville to Montana in March is currently the most expensive (average of $330). 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 December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Montana in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Louisville to Montana?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Montana flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 16, 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
7.9
Good
4,250 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,049 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 United Airlines and Delta fly from Louisville to Montana in about 6h 46m. The time it takes to get you to your destination can typically vary by up to 1h 24m. 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 Southwest, which is currently one of the cheapest options available, starting at $114. American Airlines flights start at $145 while deals on United Airlines start at $185 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 - Great Falls and Louisville Intl - Kalispell Glacier Park.

  • 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, August is the cheapest month in which you can book a flight from Louisville to Montana (average of $149). Flying from Louisville to Montana in March is currently the most expensive (average of $330). 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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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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$515FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$525FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$419FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$469FlexibilityNo cancel feeOn-time63%

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