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

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

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 44% 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 February 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.

$115 Cheap Flights from Louisville to Montana in 2026

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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.

6:00 am - 12:57 pm

SDF

BZN

8h 57m

1 stop

3:36 pm - 12:13 am

BZN

SDF

6h 37m

1 stop

$269American Airlines

Mon, Feb 23 - Sat, Feb 28

7:05 am - 1:36 pm

SDF

BZN

8h 31m

1 stop

1:12 pm - 12:20 am

BZN

SDF

9h 08m

2 stops

$272Delta

Fri, May 1 - Thu, May 7

7:05 am - 1:36 pm

SDF

BZN

8h 31m

1 stop

2:19 pm - 12:20 am

BZN

SDF

8h 01m

1 stop

$273Delta

Fri, May 1 - Thu, May 7

3:36 pm - 8:57 pm

SDF

BIL

7h 21m

1 stop

2:35 pm - 10:39 pm

BIL

SDF

6h 04m

1 stop

$289United Airlines

Mon, Apr 13 - Sat, Apr 18

3:36 pm - 8:57 pm

SDF

BIL

7h 21m

1 stop

7:00 am - 11:44 pm

BIL

SDF

14h 44m

2 stops

$294United Airlines

Mon, Apr 13 - Sat, Apr 18

7:40 pm - 12:09 am

SDF

BZN

6h 29m

1 stop

1:45 pm - 11:52 pm

BZN

SDF

8h 07m

1 stop

$298Delta

Thu, Apr 30 - Fri, May 8

7:40 pm - 12:09 am

SDF

BZN

6h 29m

1 stop

8:00 am - 9:18 pm

BZN

SDF

11h 18m

2 stops

$303Delta

Thu, Apr 30 - Fri, May 8

6:00 pm - 10:40 pm

SDF

BZN

6h 40m

1 stop

4:20 pm - 11:59 pm

BZN

SDF

5h 39m

1 stop

$306United Airlines

Mon, Jun 1 - Sat, Jun 6

7:40 am - 2:46 pm

SDF

BZN

9h 06m

1 stop

3:36 pm - 12:13 am

BZN

SDF

6h 37m

1 stop

$314American Airlines

Mon, Feb 23 - Sat, Feb 28

6:00 pm - 10:40 pm

SDF

BZN

6h 40m

1 stop

4:20 pm - 11:59 pm

BZN

SDF

5h 39m

1 stop

$323United Airlines

Mon, Jul 13 - Thu, Jul 23

Southwest flights from Louisville to Montana

Our best Southwest deals on Louisville to Montana flight tickets

Southwest

Mar 28

SDF3:35 pmLouisville Intl

9h 15m

1 stop

BZN10:50 pmBozeman Gallatin Field

Apr 4

BZN5:15 amBozeman Gallatin Field

9h 10m

1 stop

SDF4:25 pmLouisville Intl

$329

Southwest

Jun 1

SDF2:40 pmLouisville Intl

10h 20m

2 stops

BZN11:00 pmBozeman Gallatin Field

Jun 6

BZN4:00 pmBozeman Gallatin Field

7h 20m

1 stop

SDF1:20 amLouisville Intl

$336

Southwest

Mar 28

SDF3:35 pmLouisville Intl

9h 15m

1 stop

BZN10:50 pmBozeman Gallatin Field

Apr 4

BZN5:15 amBozeman Gallatin Field

9h 10m

1 stop

SDF4:25 pmLouisville Intl

$340

United Airlines flights from Louisville to Montana

Our best United Airlines deals on Louisville to Montana flight tickets

United Airlines

Apr 13

SDF3:36 pmLouisville Intl

7h 21m

1 stop

BIL8:57 pmBillings Logan Intl

Apr 18

BIL2:35 pmBillings Logan Intl

6h 04m

1 stop

SDF10:39 pmLouisville Intl

$289

United Airlines

Apr 13

SDF3:36 pmLouisville Intl

7h 21m

1 stop

BIL8:57 pmBillings Logan Intl

Apr 18

BIL7:00 amBillings Logan Intl

14h 44m

2 stops

SDF11:44 pmLouisville Intl

$294

United Airlines

Jun 1

SDF6:00 pmLouisville Intl

6h 40m

1 stop

BZN10:40 pmBozeman Gallatin Field

Jun 6

BZN4:20 pmBozeman Gallatin Field

5h 39m

1 stop

SDF11:59 pmLouisville Intl

$306

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Mon 2/23

6:00 am-12:57 pm

1 stop8h 57m

Bozeman Gallatin Field

Sat 2/28

3:36 pm-12:13 am

1 stop6h 37m

$269

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Fri 5/1

7:05 am-1:36 pm

1 stop8h 31m

Bozeman Gallatin Field

Thu 5/7

1:12 pm-12:20 am

2 stops9h 08m

$272

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Fri 5/1

7:05 am-1:36 pm

1 stop8h 31m

Bozeman Gallatin Field

Thu 5/7

2:19 pm-12:20 am

1 stop8h 01m

$273

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Mon 4/13

3:36 pm-8:57 pm

1 stop7h 21m

Billings Logan Intl

Sat 4/18

2:35 pm-10:39 pm

1 stop6h 04m

$289

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Mon 4/13

3:36 pm-8:57 pm

1 stop7h 21m

Billings Logan Intl

Sat 4/18

7:00 am-11:44 pm

2 stops14h 44m

$294

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Thu 4/30

7:40 pm-12:09 am

1 stop6h 29m

Bozeman Gallatin Field

Fri 5/8

1:45 pm-11:52 pm

1 stop8h 07m

$298

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Thu 4/30

7:40 pm-12:09 am

1 stop6h 29m

Bozeman Gallatin Field

Fri 5/8

8:00 am-9:18 pm

2 stops11h 18m

$303

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Mon 6/1

6:00 pm-10:40 pm

1 stop6h 40m

Bozeman Gallatin Field

Sat 6/6

4:20 pm-11:59 pm

1 stop5h 39m

$306

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Mon 2/23

7:40 am-2:46 pm

1 stop9h 06m

Bozeman Gallatin Field

Sat 2/28

3:36 pm-12:13 am

1 stop6h 37m

$314

LouisvilleBozeman

SDF - BZN

SDFBZN

Louisville Intl

Mon 7/13

6:00 pm-10:40 pm

1 stop6h 40m

Bozeman Gallatin Field

Thu 7/23

4:20 pm-11:59 pm

1 stop5h 39m

$323

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

Can stopping save me money on Louisville to Montana flights?

You could potentially save up to 20% 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

Fastest flight time	5h 12m
Direct flights	None

The fastest flight from Louisville to Montana takes 5h 12m

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

Search flight deals

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 February 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
Delta	PriceFrom $170	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
American Airlines	PriceFrom $290	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights
Southwest	PriceFrom $348	Free Cancellation	Rating 8.0 4,280 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.