What is the cheapest airline that flies from Louisville Intl to Montana?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Louisville Intl to Montana

How many flights depart from Louisville to Montana on average per week?

The number of flights available between Louisville and Montana is 7 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from Louisville according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Montana?

Prices for flights from Louisville Intl Airport to Montana refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Montana?

The number of operators available for flights from Louisville Intl Airport to Montana is 4 as of October 2026.

How old do you have to be to fly from Louisville Intl Airport to Montana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$270 Cheap Flights from Louisville to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 1:06 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

8h 51m1 stop Newark

2:32 pm - 10:30 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

5h 58m1 stop Denver Intl

$369United Airlines

Sat, Jan 9 - Thu, Jan 14

7:00 am - 11:49 amSDF Louisville Intl-BZN Bozeman Gallatin Field

6h 49m1 stop Chicago O'Hare Intl

2:32 pm - 10:30 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

5h 58m1 stop Denver Intl

$369United Airlines

Fri, Jan 8 - Thu, Jan 14

4:00 pm - 11:10 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

9h 10m2 stops Minneapolis St Paul Salt Lake City

8:30 am - 10:55 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

12h 25m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$380Delta

Fri, Jan 8 - Thu, Jan 14

12:53 pm - 11:58 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

13h 05m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

8:30 am - 10:55 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

12h 25m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$380Delta

Sat, Jan 9 - Thu, Jan 14

6:10 am - 12:41 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

8h 31m1 stop Chicago O'Hare Intl

1:31 pm - 9:37 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

6h 06m1 stop Chicago O'Hare Intl

$394American Airlines

Sat, Jan 9 - Thu, Jan 14

6:10 am - 2:53 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

10h 43m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:40 pm - 11:12 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

7h 32m1 stop Dallas/Fort Worth

$399American Airlines

Sat, Jan 9 - Thu, Jan 14

7:05 am - 2:45 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

9h 40m2 stops Nashville Intl Denver Intl

11:30 am - 10:05 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

8h 35m2 stops Denver Intl Baltimore/Washington

$447Southwest

Tue, Jan 26 - Fri, Jan 29

12:25 pm - 6:35 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

8h 10m2 stops Houston Hobby Denver Intl

6:45 am - 8:35 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

11h 50m2 stops Las Vegas Harry Reid Intl Chicago Midway

$504Southwest

Sat, Dec 19 - Fri, Dec 25

12:45 pm - 11:09 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

12h 24m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

10:27 am - 11:34 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

11h 07m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$713Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

10:17 am - 1:11 pmSDF Louisville Intl-FCA Kalispell Glacier Park

28h 54m2 stops Chicago O'Hare Intl Portland

6:33 am - 9:28 pmFCA Kalispell Glacier Park-SDF Louisville Intl

12h 55m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$746Alaska Airlines

Sun, Feb 7 - Thu, Feb 11

Cheap last minute flights

Enter your travel dates to find the best prices.

5:15 am - 1:41 pmSDF Louisville Intl-GTF Great Falls

10h 26m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 2:22 pmGTF Great Falls-SDF Louisville Intl

5h 52m1 stop Denver Intl

$507United Airlines

Fri, Oct 23 - Fri, Oct 30

5:15 am - 1:41 pmSDF Louisville Intl-GTF Great Falls

10h 26m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 6:32 pmGTF Great Falls-SDF Louisville Intl

10h 02m2 stops Denver Intl Chicago O'Hare Intl

$512United Airlines

Fri, Oct 23 - Fri, Oct 30

8:00 am - 1:41 pmSDF Louisville Intl-GTF Great Falls

7h 41m1 stop Denver Intl

2:45 pm - 10:24 pmGTF Great Falls-SDF Louisville Intl

5h 39m1 stop Denver Intl

$561United Airlines

Fri, Oct 23 - Sat, Nov 21

7:05 am - 5:51 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

12h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City

2:29 pm - 10:37 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

6h 08m1 stop Atlanta Hartsfield-Jackson

$624Delta

Thu, Oct 22 - Mon, Oct 26

7:05 am - 5:51 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

12h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:31 pm - 10:21 amBZN Bozeman Gallatin Field-SDF Louisville Intl

13h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$630Delta

Thu, Oct 22 - Mon, Oct 26

5:15 am - 1:41 pmSDF Louisville Intl-GTF Great Falls

10h 26m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 6:32 pmGTF Great Falls-SDF Louisville Intl

10h 02m2 stops Denver Intl Chicago O'Hare Intl

$654United Airlines

Fri, Oct 23 - Sat, Nov 21

11:15 am - 9:22 pmSDF Louisville Intl-GTF Great Falls

12h 07m2 stops Newark Denver Intl

6:30 am - 2:22 pmGTF Great Falls-SDF Louisville Intl

5h 52m1 stop Denver Intl

$722United Airlines

Fri, Oct 23 - Sat, Nov 21

7:05 am - 1:19 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

8h 14m1 stop Atlanta Hartsfield-Jackson

2:29 pm - 10:37 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

6h 08m1 stop Atlanta Hartsfield-Jackson

$724Delta

Thu, Oct 22 - Mon, Oct 26

7:05 am - 1:19 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

8h 14m1 stop Atlanta Hartsfield-Jackson

2:29 pm - 10:37 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

6h 08m1 stop Atlanta Hartsfield-Jackson

$744Delta

Thu, Oct 22 - Mon, Oct 26

6:00 am - 12:57 pmSDF Louisville Intl-BZN Bozeman Gallatin Field

8h 57m1 stop Dallas/Fort Worth

1:47 pm - 11:27 pmBZN Bozeman Gallatin Field-SDF Louisville Intl

7h 40m1 stop Dallas/Fort Worth

$957American Airlines

Thu, Oct 22 - Mon, Oct 26

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United Airlines flights from Louisville to Montana

Our best United Airlines deals on Louisville to Montana flight tickets

United Airlines

Jan 8

SDF7:00 amLouisville Intl

6h 49m

1 stop

BZN11:49 amBozeman Gallatin Field

Jan 14

BZN2:32 pmBozeman Gallatin Field

5h 58m

1 stop

SDF10:30 pmLouisville Intl

$369

United Airlines

Jan 8

SDF7:00 amLouisville Intl

6h 49m

1 stop

BZN11:49 amBozeman Gallatin Field

Jan 14

BZN6:30 amBozeman Gallatin Field

9h 59m

2 stops

SDF6:29 pmLouisville Intl

$374

United Airlines

Dec 2

SDF3:20 pmLouisville Intl

8h 27m

1 stop

MSO9:47 pmMissoula Johnson-Bell Field

Dec 6

MSO2:41 pmMissoula Johnson-Bell Field

5h 44m

1 stop

SDF10:25 pmLouisville Intl

$379

Delta flights from Louisville to Montana

Our best Delta deals on Louisville to Montana flight tickets

Delta

Jan 8

SDF4:00 pmLouisville Intl

9h 10m

2 stops

BZN11:10 pmBozeman Gallatin Field

Jan 14

BZN8:30 amBozeman Gallatin Field

12h 25m

2 stops

SDF10:55 pmLouisville Intl

$380

Delta

Dec 10

SDF5:56 pmLouisville Intl

8h 41m

2 stops

MSO12:37 amMissoula Johnson-Bell Field

Dec 14

MSO6:25 pmMissoula Johnson-Bell Field

12h 43m

2 stops

SDF9:08 amLouisville Intl

$409

Delta

Jan 9

SDF12:53 pmLouisville Intl

13h 05m

2 stops

BZN11:58 pmBozeman Gallatin Field

Jan 31

BZN8:30 amBozeman Gallatin Field

12h 25m

2 stops

SDF10:55 pmLouisville Intl

$422

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Sat 1/9

6:15 am-1:06 pm

1 stop8h 51m

Bozeman Gallatin Field

Thu 1/14

2:32 pm-10:30 pm

1 stop5h 58m

$369

Quickest round-trip

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Fri 1/8

7:00 am-11:49 am

1 stop6h 49m

Bozeman Gallatin Field

Thu 1/14

2:32 pm-10:30 pm

1 stop5h 58m

$369

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Fri 1/8

4:00 pm-11:10 pm

2 stops9h 10m

Bozeman Gallatin Field

Thu 1/14

8:30 am-10:55 pm

2 stops12h 25m

$380

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Sat 1/9

12:53 pm-11:58 pm

2 stops13h 05m

Bozeman Gallatin Field

Thu 1/14

8:30 am-10:55 pm

2 stops12h 25m

$380

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Sat 1/9

6:10 am-12:41 pm

1 stop8h 31m

Bozeman Gallatin Field

Thu 1/14

1:31 pm-9:37 pm

1 stop6h 06m

$394

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Sat 1/9

6:10 am-2:53 pm

2 stops10h 43m

Bozeman Gallatin Field

Thu 1/14

1:40 pm-11:12 pm

1 stop7h 32m

$399

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Tue 1/26

7:05 am-2:45 pm

2 stops9h 40m

Bozeman Gallatin Field

Fri 1/29

11:30 am-10:05 pm

2 stops8h 35m

$447

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Sat 12/19

12:25 pm-6:35 pm

2 stops8h 10m

Bozeman Gallatin Field

Fri 12/25

6:45 am-8:35 pm

2 stops11h 50m

$504

LouisvilleBozeman

SDF Louisville Intl - BZN Bozeman Gallatin Field

SDFBZN

Louisville Intl

Fri 10/30

12:45 pm-11:09 pm

2 stops12h 24m

Bozeman Gallatin Field

Tue 11/3

10:27 am-11:34 pm

2 stops11h 07m

$713

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Sun 2/7

10:17 am-1:11 pm

2 stops28h 54m

Kalispell Glacier Park

Thu 2/11

6:33 am-9:28 pm

2 stops12h 55m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Louisville is in April. Flight prices, which tend to average around $374, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Montana, with average flight prices from Louisville averaging around $377.

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

You are more likely to see cheaper flights to Montana from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $454 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Louisville for as low as $352 on momondo.

Can stopping save me money on Louisville to Montana flights?

You could potentially save up to 8% on your flight if you consider stops on a Louisville to Montana flight.

Cheap Louisville to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Montana

Best Price Found	$270
Fastest flight time	6h 25m
Direct flights	None

The best one-way flight to Montana from Louisville in the past 72 hours is $270. The best round-trip flight deal from Louisville to Montana found on momondo in the last 72 hours is $369.

The fastest flight from Louisville to Montana takes 6h 25m

There are no direct flights from Louisville to Montana. There are no popular flight routes from Louisville to Montana.

Search flight deals

Frequently asked questions about flying from Louisville to Montana

When did momondo last update prices for flights from Louisville Intl Airport to Montana?
Prices for flights from Louisville Intl Airport to Montana refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Montana?
The number of operators available for flights from Louisville Intl Airport to Montana is 4 as of October 2026.
How old do you have to be to fly from Louisville Intl Airport to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Montana

Compare and see reviews for airlines that fly from Louisville to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $254	Free Cancellation	Rating 7.4 10,382 reviews	Search United Airlines flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.8 8,663 reviews	Search Delta flights
American Airlines	PriceFrom $354	Free Cancellation	Rating 7.0 12,177 reviews	Search American Airlines flights
Southwest	PriceFrom $371	Free Cancellation	Rating 7.9 4,216 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Louisville.

Can I find flights from Louisville to Montana with flexible booking policies on momondo?

Flights from Louisville to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to Montana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montana from Louisville.

I’m not ready to book a flight from Louisville to Montana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montana from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.