What is the cheapest airline that flies from Montana to Kentucky?

Allegiant Air, Hawaiian Airlines, and United Airlines are the most popular carriers operating from Montana to Kentucky

How long is the flight from Montana to Kentucky?

On average, it takes 5h 17m to fly from Montana to Kentucky if you fly out of Billings (the most popular airport in Montana) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Kalispell and into Louisville, then the flight time is around 5h 30m.

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

As of September 2025, 8 flights take off from Montana and land in Kentucky each week. The most common flight departure day for this route is Fri, with 25% of weekly flights taking off on this day.

What airlines fly to Kentucky?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kentucky from Montana according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 3 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montana to Kentucky?

Prices for flights from Montana to Kentucky are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to Kentucky?

The number of operators available for flights from Montana to Kentucky is 6 as of September 2025.

How old do you have to be to fly from Montana to Kentucky?

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 Montana to Kentucky.

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

The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from Montana to Kentucky in 2025/26

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Find the cheapest flights from Montana to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:03 am - 3:16 pmBZN-BNA

3h 13mnonstop

6:00 am - 8:43 amBNA-BZN

3h 43mnonstop

$179Allegiant Air

Find Deal

Mon, Oct 6 - Fri, Oct 24

7:34 pm - 5:40 amBZN-BNA

9h 06m1 stop

6:00 am - 8:43 amBNA-BZN

3h 43mnonstop

$220Multiple Airlines

Find Deal

Fri, Oct 17 - Fri, Oct 24

5:30 am - 11:45 amBZN-BNA

5h 15m1 stop

5:00 am - 9:35 amBNA-BZN

5h 35m1 stop

$247Southwest

Find Deal

Tue, Nov 18 - Sun, Nov 23

5:30 am - 2:15 pmBZN-BNA

7h 45m2 stops

5:00 am - 9:35 amBNA-BZN

5h 35m1 stop

$252Southwest

Find Deal

Tue, Nov 18 - Sun, Nov 23

2:16 pm - 9:57 pmBZN-BNA

6h 41m1 stop

6:45 pm - 11:34 pmBNA-BZN

5h 49m1 stop

$257Delta

Find Deal

Mon, Nov 17 - Tue, Nov 25

2:30 pm - 9:45 pmBZN-BNA

6h 15m1 stop

2:20 pm - 10:59 pmBNA-BZN

9h 39m2 stops

$262Delta

Find Deal

Mon, Nov 17 - Sat, Nov 22

3:04 pm - 10:05 pmBZN-BNA

6h 01m1 stop

5:35 am - 1:08 pmBNA-BZN

8h 33m1 stop

$280American Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

1:00 pm - 11:06 pmBZN-CVG

8h 06m1 stop

5:31 am - 1:02 pmCVG-BZN

9h 31m1 stop

$297American Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

12:50 pm - 10:50 pmBZN-TYS

8h 00m1 stop

2:00 pm - 6:58 pmTYS-BZN

6h 58m1 stop

$309United Airlines

Find Deal

Wed, Oct 15 - Sat, Oct 18

10:41 am - 7:31 pmBZN-BNA

7h 50m2 stops

12:55 pm - 9:07 pmBNA-BZN

9h 12m2 stops

$322United Airlines

Find Deal

Wed, Mar 11 - Mon, Mar 16

Hawaiian Airlines flights from Montana to Kentucky

Our best Hawaiian Airlines deals on Montana to Kentucky flight tickets

Hawaiian Airlines

Oct 14

BZN7:34 pmBozeman Gallatin Field

9h 06m

1 stop

BNA5:40 amNashville Intl

Oct 21

BNA7:00 amNashville Intl

8h 10m

1 stop

BZN2:10 pmBozeman Gallatin Field

$287

Find similar

Hawaiian Airlines

Oct 14

BZN7:34 pmBozeman Gallatin Field

9h 06m

1 stop

BNA5:40 amNashville Intl

Oct 21

BNA7:00 amNashville Intl

8h 10m

1 stop

BZN2:10 pmBozeman Gallatin Field

$290

Find similar

Hawaiian Airlines

Oct 19

BZN7:34 pmBozeman Gallatin Field

9h 06m

1 stop

BNA5:40 amNashville Intl

Oct 24

BNA7:00 amNashville Intl

8h 10m

1 stop

BZN2:10 pmBozeman Gallatin Field

$342

Find similar

Allegiant Air flights from Montana to Kentucky

Our best Allegiant Air deals on Montana to Kentucky flight tickets

Allegiant Air

Oct 6

BZN11:03 amBozeman Gallatin Field

3h 13m

BNA3:16 pmNashville Intl

Oct 24

BNA6:00 amNashville Intl

3h 43m

BZN8:43 amBozeman Gallatin Field

$179

Find similar

Allegiant Air

Sep 19

BZN11:29 amBozeman Gallatin Field

3h 22m

BNA3:51 pmNashville Intl

Sep 26

BNA8:00 amNashville Intl

3h 39m

BZN10:39 amBozeman Gallatin Field

$242

Find similar

Allegiant Air

Oct 20

BZN11:03 amBozeman Gallatin Field

3h 13m

BNA3:16 pmNashville Intl

Oct 24

BNA6:00 amNashville Intl

3h 43m

BZN8:43 amBozeman Gallatin Field

$244

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Mon 10/6

11:03 am-3:16 pm

Nonstop3h 13m

Nashville Intl

Fri 10/24

6:00 am-8:43 am

Nonstop3h 43m

$179

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Fri 10/17

7:34 pm-5:40 am

1 stop9h 06m

Nashville Intl

Fri 10/24

6:00 am-8:43 am

Nonstop3h 43m

$220

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Tue 11/18

5:30 am-11:45 am

1 stop5h 15m

Nashville Intl

Sun 11/23

5:00 am-9:35 am

1 stop5h 35m

$247

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Tue 11/18

5:30 am-2:15 pm

2 stops7h 45m

Nashville Intl

Sun 11/23

5:00 am-9:35 am

1 stop5h 35m

$252

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Mon 11/17

2:16 pm-9:57 pm

1 stop6h 41m

Nashville Intl

Tue 11/25

6:45 pm-11:34 pm

1 stop5h 49m

$257

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Mon 11/17

2:30 pm-9:45 pm

1 stop6h 15m

Nashville Intl

Sat 11/22

2:20 pm-10:59 pm

2 stops9h 39m

$262

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Fri 10/3

3:04 pm-10:05 pm

1 stop6h 01m

Nashville Intl

Tue 10/7

5:35 am-1:08 pm

1 stop8h 33m

$280

BozemanCincinnati

BZN - CVG

BZNCVG

Bozeman Gallatin Field

Tue 10/28

1:00 pm-11:06 pm

1 stop8h 06m

Cincinnati Cinci./N. Kentucky

Tue 11/4

5:31 am-1:02 pm

1 stop9h 31m

$297

BozemanKnoxville

BZN - TYS

BZNTYS

Bozeman Gallatin Field

Wed 10/15

12:50 pm-10:50 pm

1 stop8h 00m

Knoxville McGhee Tyson

Sat 10/18

2:00 pm-6:58 pm

1 stop6h 58m

$309

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Wed 3/11

10:41 am-7:31 pm

2 stops7h 50m

Nashville Intl

Mon 3/16

12:55 pm-9:07 pm

2 stops9h 12m

$322

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 Montana to Kentucky

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 day to depart on your flight to Kentucky?

Our data shows that Wednesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $481. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $560. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest time of day to depart on your flight to Kentucky?

According to our data, the cheapest time of day to fly to Kentucky is in the morning. momondo users have found flights departing from Montana to Kentucky in the morning for as low as $523. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is at noon when prices are around $550.

Can stopping save me money on Montana to Kentucky flights?

You could potentially save up to 6% on your flight if you consider stops on a Montana to Kentucky flight.

Cheap Montana to Kentucky flight deals and tips

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

Fastest flight time	3h 13m
Direct flights	Tue and Sat
Airports in Kentucky	1 airport

The fastest flight from Montana to Kentucky takes 3h 13m

Direct flights go from Montana to Kentucky on Tuesday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Kentucky: Nashville Intl (BNA)

Search flight deals

When did momondo last update prices for flights from Montana to Kentucky?
Prices for flights from Montana to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Kentucky?
The number of operators available for flights from Montana to Kentucky is 6 as of September 2025.
How old do you have to be to fly from Montana to Kentucky?
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 Montana to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Kentucky

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $263	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montana to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Montana to Kentucky 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 Montana to Kentucky?

momondo provides multiple filters to help you find the best flight to Kentucky from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Montana to Kentucky now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kentucky and let you know when they change.