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Montana

$145+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BZN
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
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 May 11, 2026.

This United Airlines deal was found by Cheapflights users on 5/9. 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 9/156:15 am
SDF
-
BZN
1 stop7h 53m
United Airlines
Tue 9/296:30 am
BZN
-
SDF
1 stop5h 53m
United Airlines
Deal found 5/9$289
This Southwest deal was found by Cheapflights users on 5/8. 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 9/212:10 pm
SDF
-
BZN
1 stop9h 50m
Southwest
Wed 9/912:55 pm
BZN
-
SDF
1 stop5h 40m
Southwest
Deal found 5/8$294
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:59 pm
SDF
-
BZN
2 stops8h 24m
Delta
Tue 6/306:00 am
BZN
-
SDF
2 stops13h 19m
Delta
Deal found 5/9$300
This American Airlines deal was found by Cheapflights users on 5/6. 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 5/263:52 pm
SDF
-
BZN
1 stop6h 52m
American Airlines
Tue 6/26:44 am
BZN
-
SDF
1 stop8h 48m
American Airlines
Deal found 5/6$309
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 6/38:00 am
SDF
-
BZN
1 stop7h 20m
United Airlines
Sat 6/66:30 am
BZN
-
SDF
1 stop5h 58m
United Airlines
Deal found 5/10$318
This United Airlines deal was found by Cheapflights users on 5/7. 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 11/39:00 am
SDF
-
HLN
1 stop6h 27m
United Airlines
Sat 11/72:30 pm
HLN
-
SDF
1 stop5h 27m
United Airlines
Deal found 5/7$329
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:49 pm
SDF
-
BZN
1 stop5h 55m
Delta
Tue 6/26:00 am
BZN
-
SDF
2 stops11h 50m
Delta
Deal found 5/9$334
This Delta deal was found by Cheapflights users on 5/6. 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 6/195:59 pm
SDF
-
BIL
1 stop7h 33m
Delta
Wed 7/16:24 am
BIL
-
SDF
2 stops12h 55m
Delta
Deal found 5/6$334
This American Airlines deal was found by Cheapflights users on 5/6. 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 9/51:20 pm
SDF
-
BZN
1 stop9h 17m
American Airlines
Wed 9/93:29 pm
BZN
-
SDF
1 stop5h 29m
American Airlines
Deal found 5/6$338
This Southwest deal was found by Cheapflights users on 5/6. 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 9/161:15 pm
SDF
-
BZN
2 stops8h 45m
Southwest
Wed 9/306:55 am
BZN
-
SDF
1 stop14h 05m
Southwest
Deal found 5/6$340
This Southwest deal was found by Cheapflights users on 5/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:05 am
SDF
-
BZN
1 stop6h 05m
Southwest
Sat 6/134:00 pm
BZN
-
SDF
1 stop7h 20m
Southwest
Deal found 5/9$344
This Delta deal was found by Cheapflights users on 5/8. 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 6/57:49 pm
SDF
-
BIL
1 stop5h 25m
Delta
Fri 6/126:40 pm
BIL
-
SDF
2 stops13h 15m
Delta
Deal found 5/8$344

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$145
(Delta)

Popular in

July

Cheapest in

January

Average price

$389
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. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 11, 2026.
Use the filters below to find and compare flights from Louisville to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Wed 6/24

5:59 pm-12:23 am

2 stops8h 24m

Bozeman Gallatin Field

Tue 6/30

6:00 am-9:19 pm

2 stops13h 19m

$300

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Tue 11/3

9:00 am-3:13 pm

2 stops8h 13m

Bozeman Gallatin Field

Sat 11/7

10:41 am-10:09 pm

2 stops9h 28m

$300
Quickest round-trip

LouisvilleHelena

SDF - HLN

SDFHLN

Louisville Intl

Tue 11/3

9:00 am-1:27 pm

1 stop6h 27m

Helena

Sat 11/7

2:30 pm-9:57 pm

1 stop5h 27m

$329

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Fri 6/19

5:59 pm-11:32 pm

1 stop7h 33m

Billings Logan Intl

Wed 7/1

6:24 am-9:19 pm

2 stops12h 55m

$334

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 6/5

7:19 am-11:29 am

1 stop6h 10m

Kalispell Glacier Park

Sat 6/13

12:40 pm-10:50 pm

1 stop8h 10m

$349

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 8/28

3:25 pm-9:32 pm

1 stop8h 07m

Kalispell Glacier Park

Fri 9/4

4:08 pm-12:05 am

1 stop5h 57m

$368

LouisvilleMissoula

SDF - MSO

SDFMSO

Louisville Intl

Sat 9/26

5:35 am-11:34 am

1 stop7h 59m

Missoula Johnson-Bell Field

Sat 10/3

2:39 pm-10:29 pm

1 stop5h 50m

$377

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Tue 8/18

8:00 am-1:24 pm

1 stop7h 24m

Bozeman Gallatin Field

Wed 8/19

6:30 am-2:29 pm

1 stop5h 59m

$379

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Sat 9/5

5:35 am-2:56 pm

2 stops11h 21m

Bozeman Gallatin Field

Wed 9/9

4:05 pm-12:05 am

1 stop6h 00m

$384

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Sat 6/13

2:55 pm-10:50 pm

1 stop9h 55m

Bozeman Gallatin Field

Fri 6/19

6:35 am-4:55 pm

2 stops8h 20m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 46 resultsSorted by cheapest first
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5

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

How far ahead should I book a flight from Louisville to Montana?

To ensure you get the cheapest price possible for a flight from Louisville to Montana, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $200). Flying from Louisville to Montana in December is currently the most expensive (average of $383). 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 Louisville to Montana?

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 May 11, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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
4,298 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,298 reviews
Southwest
8.0
Very good
4,298 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,451 reviews
Southwest
8.0
Very good
4,298 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,699 reviews
Southwest
8.0
Very good
4,298 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,667 reviews
Southwest
8.0
Very good
4,298 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 Delta, United Airlines, and Southwest fly from Louisville to Montana in about 6h 27m. The time it takes to get you to your destination can typically vary by up to 2h 18m. The distance between Louisville and Montana is about 1451 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 American Airlines, which is currently one of the cheapest options available, starting at $128. United Airlines flights start at $185 while deals on Delta start at $199 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 - 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, October is the cheapest month in which you can book a flight from Louisville to Montana (average of $200). Flying from Louisville to Montana in December is currently the most expensive (average of $383). 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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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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$262Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$544FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$388Average$524FlexibilityNo cancel feeOn-time63%

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