What is the cheapest airline that flies from Billings Logan Intl to Kentucky?

American Airlines and Delta are the most popular carriers operating from Billings Logan Intl to Kentucky

When did momondo last update prices for flights from Billings Logan Intl Airport to Kentucky?

Prices for flights from Billings Logan Intl Airport to Kentucky are updated daily.

How many operators does momondo search for flights from Billings Logan Intl Airport to Kentucky?

As of October 2026, there is 1 operator available to choose from for flights from Billings Logan Intl Airport to Kentucky.

How old do you have to be to fly from Billings Logan Intl Airport to Kentucky?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Kentucky.

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

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$339 Cheap Flights from Billings to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Billings to Kentucky

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:42 pm - 10:24 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 42m1 stop Denver Intl

3:24 pm - 9:14 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 50m1 stop Denver Intl

$359United Airlines

Sun, Nov 15 - Sat, Nov 21

7:00 am - 2:17 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 17m1 stop Denver Intl

9:00 am - 1:24 pmSDF Louisville Intl-BIL Billings Logan Intl

6h 24m1 stop Denver Intl

$383United Airlines

Wed, Dec 2 - Sat, Dec 5

2:42 pm - 10:24 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 42m1 stop Denver Intl

5:10 am - 1:29 pmSDF Louisville Intl-BIL Billings Logan Intl

10h 19m2 stops Chicago O'Hare Intl Denver Intl

$387United Airlines

Sun, Nov 15 - Sat, Nov 21

7:00 am - 2:17 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 17m1 stop Denver Intl

9:55 am - 9:29 pmSDF Louisville Intl-BIL Billings Logan Intl

13h 34m2 stops Washington, D.C. Dulles Intl Denver Intl

$388United Airlines

Wed, Dec 2 - Sat, Dec 5

1:21 pm - 10:10 pmBIL Billings Logan Intl-LEX Lexington Blue Grass

6h 49m1 stop Dallas/Fort Worth

3:54 pm - 8:40 pmLEX Lexington Blue Grass-BIL Billings Logan Intl

6h 46m1 stop Dallas/Fort Worth

$394American Airlines

Thu, Oct 29 - Wed, Nov 4

1:21 pm - 10:10 pmBIL Billings Logan Intl-LEX Lexington Blue Grass

6h 49m1 stop Dallas/Fort Worth

11:29 am - 8:40 pmLEX Lexington Blue Grass-BIL Billings Logan Intl

11h 11m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$399American Airlines

Thu, Oct 29 - Wed, Nov 4

1:21 pm - 11:27 pmBIL Billings Logan Intl-SDF Louisville Intl

8h 06m1 stop Dallas/Fort Worth

6:00 am - 12:51 pmSDF Louisville Intl-BIL Billings Logan Intl

8h 51m1 stop Dallas/Fort Worth

$429American Airlines

Tue, Oct 27 - Sat, Oct 31

6:00 am - 3:27 pmBIL Billings Logan Intl-SDF Louisville Intl

7h 27m1 stop Dallas/Fort Worth

12:46 pm - 9:12 pmSDF Louisville Intl-BIL Billings Logan Intl

10h 26m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$434American Airlines

Tue, Oct 27 - Sat, Oct 31

6:29 pm - 10:21 amBIL Billings Logan Intl-SDF Louisville Intl

13h 52m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:00 am - 12:18 pmSDF Louisville Intl-BIL Billings Logan Intl

8h 18m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$439Delta

Tue, Oct 27 - Sat, Oct 31

2:42 pm - 10:24 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 42m1 stop Denver Intl

8:00 am - 1:29 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 29m1 stop Denver Intl

$442United Airlines

Wed, Nov 11 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 2:40 pmBIL Billings Logan Intl-SDF Louisville Intl

7h 40m1 stop Denver Intl

3:36 pm - 9:10 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 34m1 stop Denver Intl

$570United Airlines

Sat, Oct 17 - Sat, Oct 24

2:28 pm - 10:32 pmBIL Billings Logan Intl-SDF Louisville Intl

6h 04m1 stop Denver Intl

3:36 pm - 9:10 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 34m1 stop Denver Intl

$574United Airlines

Sun, Oct 18 - Sat, Oct 24

7:00 am - 2:40 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 40m1 stop Denver Intl

8:00 am - 1:14 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 14m1 stop Denver Intl

$601United Airlines

Sat, Oct 17 - Wed, Oct 21

7:00 am - 2:40 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 40m1 stop Denver Intl

8:00 am - 1:14 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 14m1 stop Denver Intl

$601United Airlines

Sat, Oct 17 - Tue, Oct 20

7:00 am - 2:40 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 40m1 stop Denver Intl

3:36 pm - 9:10 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 34m1 stop Denver Intl

$605United Airlines

Sat, Oct 17 - Thu, Oct 22

7:00 am - 2:40 pmBIL Billings Logan Intl-SDF Louisville Intl

5h 40m1 stop Denver Intl

3:36 pm - 9:10 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 34m1 stop Denver Intl

$605United Airlines

Sat, Oct 17 - Mon, Oct 19

5:00 am - 2:40 pmBIL Billings Logan Intl-SDF Louisville Intl

7h 40m1 stop Denver Intl

3:36 pm - 9:10 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 34m1 stop Denver Intl

$605United Airlines

Sat, Oct 17 - Fri, Oct 23

2:28 pm - 10:32 pmBIL Billings Logan Intl-SDF Louisville Intl

6h 04m1 stop Denver Intl

3:36 pm - 9:10 pmSDF Louisville Intl-BIL Billings Logan Intl

7h 34m1 stop Denver Intl

$649United Airlines

Fri, Oct 16 - Sat, Oct 24

6:00 am - 3:27 pmBIL Billings Logan Intl-SDF Louisville Intl

7h 27m1 stop Dallas/Fort Worth

8:02 am - 12:51 pmSDF Louisville Intl-BIL Billings Logan Intl

6h 49m1 stop Dallas/Fort Worth

$763American Airlines

Thu, Oct 15 - Wed, Oct 21

6:00 am - 3:27 pmBIL Billings Logan Intl-SDF Louisville Intl

7h 27m1 stop Dallas/Fort Worth

4:18 pm - 9:12 pmSDF Louisville Intl-BIL Billings Logan Intl

6h 54m1 stop Dallas/Fort Worth

$763American Airlines

Thu, Oct 15 - Sat, Oct 17

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United Airlines flights from Billings to Kentucky

Our best United Airlines deals on Billings to Kentucky flight tickets

United Airlines

Nov 15

BIL2:42 pmBillings Logan Intl

5h 42m

1 stop

SDF10:24 pmLouisville Intl

Nov 21

SDF3:24 pmLouisville Intl

7h 50m

1 stop

BIL9:14 pmBillings Logan Intl

$359

United Airlines

Dec 2

BIL7:00 amBillings Logan Intl

5h 17m

1 stop

SDF2:17 pmLouisville Intl

Dec 5

SDF9:00 amLouisville Intl

6h 24m

1 stop

BIL1:24 pmBillings Logan Intl

$383

United Airlines

Nov 15

BIL2:42 pmBillings Logan Intl

5h 42m

1 stop

SDF10:24 pmLouisville Intl

Nov 21

SDF5:10 amLouisville Intl

10h 19m

2 stops

BIL1:29 pmBillings Logan Intl

$387

Delta flights from Billings to Kentucky

Our best Delta deals on Billings to Kentucky flight tickets

Delta

Oct 27

BIL6:29 pmBillings Logan Intl

13h 52m

2 stops

SDF10:21 amLouisville Intl

Oct 31

SDF6:00 amLouisville Intl

8h 18m

2 stops

BIL12:18 pmBillings Logan Intl

$439

Delta

Apr 2

BIL6:25 pmBillings Logan Intl

14h 00m

2 stops

SDF10:25 amLouisville Intl

Apr 9

SDF8:20 amLouisville Intl

13h 28m

2 stops

BIL7:48 pmBillings Logan Intl

$460

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Sun 11/15

2:42 pm-10:24 pm

1 stop5h 42m

Louisville Intl

Sat 11/21

3:24 pm-9:14 pm

1 stop7h 50m

$359

Quickest round-trip

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Wed 12/2

7:00 am-2:17 pm

1 stop5h 17m

Louisville Intl

Sat 12/5

9:00 am-1:24 pm

1 stop6h 24m

$383

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Sun 11/15

2:42 pm-10:24 pm

1 stop5h 42m

Louisville Intl

Sat 11/21

5:10 am-1:29 pm

2 stops10h 19m

$387

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Wed 12/2

7:00 am-2:17 pm

1 stop5h 17m

Louisville Intl

Sat 12/5

9:55 am-9:29 pm

2 stops13h 34m

$388

BillingsLexington

BIL Billings Logan Intl - LEX Lexington Blue Grass

BILLEX

Billings Logan Intl

Thu 10/29

1:21 pm-10:10 pm

1 stop6h 49m

Lexington Blue Grass

Wed 11/4

3:54 pm-8:40 pm

1 stop6h 46m

$394

BillingsLexington

BIL Billings Logan Intl - LEX Lexington Blue Grass

BILLEX

Billings Logan Intl

Thu 10/29

1:21 pm-10:10 pm

1 stop6h 49m

Lexington Blue Grass

Wed 11/4

11:29 am-8:40 pm

2 stops11h 11m

$399

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Tue 10/27

1:21 pm-11:27 pm

1 stop8h 06m

Louisville Intl

Sat 10/31

6:00 am-12:51 pm

1 stop8h 51m

$429

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Tue 10/27

6:00 am-3:27 pm

1 stop7h 27m

Louisville Intl

Sat 10/31

12:46 pm-9:12 pm

2 stops10h 26m

$434

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Tue 10/27

6:29 pm-10:21 am

2 stops13h 52m

Louisville Intl

Sat 10/31

6:00 am-12:18 pm

2 stops8h 18m

$439

BillingsLouisville

BIL Billings Logan Intl - SDF Louisville Intl

BILSDF

Billings Logan Intl

Wed 11/11

2:42 pm-10:24 pm

1 stop5h 42m

Louisville Intl

Sun 11/15

8:00 am-1:29 pm

1 stop7h 29m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Billings 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

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in December, then February is your next best option. Flight prices from Billings to Kentucky during February average around $0.

Can stopping save me money on Billings to Kentucky flights?

You could potentially save up to 28% on your flight if you consider stops on a Billings to Kentucky flight.

Cheap Billings to Kentucky flight deals and tips

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

Best Price Found	$339
Fastest flight time	5h 11m
Direct flights	None

The best one-way flight to Kentucky from Billings in the past 72 hours is $339. The best round-trip flight deal from Billings to Kentucky found on momondo in the last 72 hours is $359.

The fastest flight from Billings to Kentucky takes 5h 11m

There are no direct flights from Billings to Kentucky. There are no popular flight routes from Billings to Kentucky.

Search flight deals

Frequently asked questions about flying from Billings to Kentucky

When did momondo last update prices for flights from Billings Logan Intl Airport to Kentucky?
Prices for flights from Billings Logan Intl Airport to Kentucky are updated daily.
How many operators does momondo search for flights from Billings Logan Intl Airport to Kentucky?
As of October 2026, there is 1 operator available to choose from for flights from Billings Logan Intl Airport to Kentucky.
How old do you have to be to fly from Billings Logan Intl Airport to Kentucky?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Billings to Kentucky

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 10,362 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Kentucky from Billings is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kentucky quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Billings to Kentucky flights to just show those with flexible booking policies.

How can momondo help me find flights from Billings to Kentucky?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Billings to Kentucky.

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

Yes. momondo can track prices for Billings to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.