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

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

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

As of June 2026, 1 flights take off from Montana and land in Kentucky each week. The most common flight departure day for this route is Sun, with 100% of weekly flights taking off on this day.

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 Bozeman and into Louisville, then the flight time is around 5h 20m.

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 June 2026.

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.

$87 Cheap Flights from Montana to Kentucky in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:31 am - 2:53 pm

BZN

BNA

3h 22mnonstop

1:37 pm - 4:18 pm

BNA

BZN

3h 41mnonstop

$129Allegiant Air

Sat, Aug 15 - Mon, Aug 17

5:08 pm - 9:30 pm

BZN

BNA

3h 22mnonstop

7:00 am - 9:41 am

BNA

BZN

3h 41mnonstop

$131Allegiant Air

Fri, Aug 14 - Sat, Aug 15

6:00 am - 3:45 pm

BZN

SDF

7h 45m

1 stop

6:00 am - 1:16 pm

SDF

BZN

9h 16m

1 stop

$289Delta

Wed, Oct 28 - Sat, Nov 7

6:20 am - 3:01 pm

BIL

BNA

7h 41m

1 stop

5:10 pm - 10:41 pm

BNA

BIL

6h 31m

1 stop

$311Delta

Wed, Sep 9 - Sat, Sep 12

8:35 am - 5:20 pm

BZN

SDF

6h 45m

1 stop

2:55 pm - 9:15 pm

SDF

BZN

8h 20m

1 stop

$318Southwest

Thu, Aug 6 - Sat, Aug 8

8:35 am - 5:20 pm

BZN

SDF

6h 45m

1 stop

12:05 pm - 9:15 pm

SDF

BZN

11h 10m

2 stops

$323Southwest

Thu, Aug 6 - Sat, Aug 8

2:35 pm - 9:15 pm

HLN

BNA

5h 40m

1 stop

6:45 am - 9:30 pm

BNA

HLN

15h 45m

2 stops

$334United Airlines

Tue, Aug 25 - Wed, Sep 2

1:40 pm - 11:06 pm

BZN

SDF

7h 26m

1 stop

7:13 am - 1:01 pm

SDF

BZN

7h 48m

1 stop

$345American Airlines

Wed, Oct 28 - Sat, Nov 7

4:30 pm - 11:53 pm

BZN

CVG

5h 23m

1 stop

5:25 am - 11:40 am

CVG

BZN

8h 15m

1 stop

$363United Airlines

Wed, Aug 26 - Tue, Sep 1

1:25 pm - 11:22 pm

MSO

CVG

7h 57m

1 stop

7:23 am - 12:35 pm

CVG

MSO

7h 12m

1 stop

$363American Airlines

Fri, Aug 14 - Mon, Aug 17

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Delta flights from Montana to Kentucky

Our best Delta deals on Montana to Kentucky flight tickets

Delta

Oct 28

BZN6:00 amBozeman Gallatin Field

7h 45m

1 stop

SDF3:45 pmLouisville Intl

Nov 7

SDF6:00 amLouisville Intl

9h 16m

1 stop

BZN1:16 pmBozeman Gallatin Field

$289

Delta

Sep 9

BIL6:20 amBillings Logan Intl

7h 41m

1 stop

BNA3:01 pmNashville Intl

Sep 12

BNA5:10 pmNashville Intl

6h 31m

1 stop

BIL10:41 pmBillings Logan Intl

$311

Delta

Oct 13

BIL5:45 amBillings Logan Intl

7h 00m

1 stop

BNA1:45 pmNashville Intl

Oct 20

BNA8:00 amNashville Intl

12h 48m

2 stops

BIL7:48 pmBillings Logan Intl

$316

Allegiant Air flights from Montana to Kentucky

Our best Allegiant Air deals on Montana to Kentucky flight tickets

Allegiant Air

Aug 15

BZN10:31 amBozeman Gallatin Field

3h 22m

BNA2:53 pmNashville Intl

Aug 17

BNA1:37 pmNashville Intl

3h 41m

BZN4:18 pmBozeman Gallatin Field

$129

Allegiant Air

Aug 14

BZN5:08 pmBozeman Gallatin Field

3h 22m

BNA9:30 pmNashville Intl

Aug 15

BNA7:00 amNashville Intl

3h 41m

BZN9:41 amBozeman Gallatin Field

$131

Allegiant Air

Aug 15

BZN10:31 amBozeman Gallatin Field

3h 22m

BNA2:53 pmNashville Intl

Aug 17

BNA1:37 pmNashville Intl

3h 41m

BZN4:18 pmBozeman Gallatin Field

$148

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Sat 8/15

10:31 am-2:53 pm

Nonstop3h 22m

Nashville Intl

Mon 8/17

1:37 pm-4:18 pm

Nonstop3h 41m

$129

BozemanNashville

BZN - BNA

BZNBNA

Bozeman Gallatin Field

Fri 8/14

5:08 pm-9:30 pm

Nonstop3h 22m

Nashville Intl

Sat 8/15

7:00 am-9:41 am

Nonstop3h 41m

$131

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Wed 10/28

6:00 am-3:45 pm

1 stop7h 45m

Louisville Intl

Sat 11/7

6:00 am-1:16 pm

1 stop9h 16m

$289

BillingsNashville

BIL - BNA

BILBNA

Billings Logan Intl

Wed 9/9

6:20 am-3:01 pm

1 stop7h 41m

Nashville Intl

Sat 9/12

5:10 pm-10:41 pm

1 stop6h 31m

$311

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Thu 8/6

8:35 am-5:20 pm

1 stop6h 45m

Louisville Intl

Sat 8/8

2:55 pm-9:15 pm

1 stop8h 20m

$318

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Thu 8/6

8:35 am-5:20 pm

1 stop6h 45m

Louisville Intl

Sat 8/8

12:05 pm-9:15 pm

2 stops11h 10m

$323

HelenaNashville

HLN - BNA

HLNBNA

Helena

Tue 8/25

2:35 pm-9:15 pm

1 stop5h 40m

Nashville Intl

Wed 9/2

6:45 am-9:30 pm

2 stops15h 45m

$334

BozemanLouisville

BZN - SDF

BZNSDF

Bozeman Gallatin Field

Wed 10/28

1:40 pm-11:06 pm

1 stop7h 26m

Louisville Intl

Sat 11/7

7:13 am-1:01 pm

1 stop7h 48m

$345

BozemanCincinnati

BZN - CVG

BZNCVG

Bozeman Gallatin Field

Wed 8/26

4:30 pm-11:53 pm

1 stop5h 23m

Cincinnati Cinci./N. Kentucky

Tue 9/1

5:25 am-11:40 am

1 stop8h 15m

$363

MissoulaCincinnati

MSO - CVG

MSOCVG

Missoula Johnson-Bell Field

Fri 8/14

1:25 pm-11:22 pm

1 stop7h 57m

Cincinnati Cinci./N. Kentucky

Mon 8/17

7:23 am-12:35 pm

1 stop7h 12m

$363

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 month to fly to Kentucky?

If you’re not able to fly to Kentucky in January, then November is your next best option. Flight prices from Montana to Kentucky during November average around $232.

Can stopping save me money on Montana to Kentucky flights?

You could potentially save up to 59% 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 15m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in Kentucky	43 airports

The fastest flight from Montana to Kentucky takes 3h 15m

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

There are 43 airports in Kentucky. From Montana there are direct flights to Nashville Intl (BNA).

Search flight deals

Frequently asked questions about flying from Montana to Kentucky

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 June 2026.
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 $228	Free Cancellation	Rating 7.4 9,899 reviews		Search United Airlines flights
American Airlines	PriceFrom $283	Free Cancellation	Rating 7.1 11,776 reviews		Search American Airlines flights

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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.