What airlines fly to Billings?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Billings from Louisville according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 3 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.

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

American Airlines and United Airlines are the most popular carriers operating from Louisville Intl to Billings Logan Intl

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

Prices for flights from Louisville Intl Airport to Billings Logan Intl Airport refresh daily.

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

As of August 2025, there are 3 operators available to choose from for flights from Louisville Intl Airport to Billings Logan Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The necessary travel and health documents for your Billings Logan Intl Airport 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.

$242 Cheap Flights from Louisville to Billings in 2025

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Find the cheapest flights from Louisville to Billings

Round-trip

One-way

Last minute

Cheap round-trip flights

6:12 pm - 10:39 pmSDF-BIL

6h 27m1 stop

6:02 am - 2:03 pmBIL-SDF

6h 01m1 stop

$269American Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

4:25 pm - 11:02 pmSDF-BIL

8h 37m2 stops

6:25 am - 3:45 pmBIL-SDF

7h 20m1 stop

$274Delta

Find Deal

Sat, Aug 23 - Sat, Aug 30

4:25 pm - 11:02 pmSDF-BIL

8h 37m2 stops

6:08 pm - 10:00 amBIL-SDF

13h 52m2 stops

$279Delta

Find Deal

Sat, Aug 23 - Sat, Aug 30

7:44 pm - 11:10 pmSDF-BIL

5h 26m1 stop

6:25 am - 3:46 pmBIL-SDF

7h 21m1 stop

$288Delta

Find Deal

Tue, Sep 23 - Sat, Sep 27

6:12 pm - 10:39 pmSDF-BIL

6h 27m1 stop

6:02 am - 11:03 pmBIL-SDF

15h 01m1 stop

$292American Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

7:44 pm - 11:10 pmSDF-BIL

5h 26m1 stop

6:25 am - 3:46 pmBIL-SDF

7h 21m1 stop

$324Delta

Find Deal

Tue, Sep 23 - Sat, Sep 27

7:00 am - 11:16 amSDF-BIL

6h 16m1 stop

7:00 am - 2:34 pmBIL-SDF

5h 34m1 stop

$349United Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

7:20 am - 11:16 amSDF-BIL

5h 56m1 stop

5:00 am - 5:15 pmBIL-SDF

10h 15m2 stops

$354United Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

10:55 am - 8:34 pmSDF-BIL

11h 39m2 stops

5:00 am - 5:15 pmBIL-SDF

10h 15m2 stops

$359United Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

3:30 pm - 8:34 pmSDF-BIL

7h 04m1 stop

5:57 pm - 10:02 amBIL-SDF

14h 05m2 stops

$407United Airlines

Find Deal

Tue, Sep 2 - Mon, Sep 8

Delta flights from Louisville to Billings

Our best Delta deals on Louisville to Billings flight tickets

Delta

Aug 23

SDF4:25 pmLouisville Intl

8h 37m

2 stops

BIL11:02 pmBillings Logan Intl

Aug 30

BIL6:25 amBillings Logan Intl

7h 20m

1 stop

SDF3:45 pmLouisville Intl

$274

Find similar

Delta

Aug 23

SDF4:25 pmLouisville Intl

8h 37m

2 stops

BIL11:02 pmBillings Logan Intl

Aug 30

BIL6:08 pmBillings Logan Intl

13h 52m

2 stops

SDF10:00 amLouisville Intl

$279

Find similar

Delta

Sep 23

SDF7:44 pmLouisville Intl

5h 26m

1 stop

BIL11:10 pmBillings Logan Intl

Sep 27

BIL6:25 amBillings Logan Intl

7h 21m

1 stop

SDF3:46 pmLouisville Intl

$288

Find similar

American Airlines flights from Louisville to Billings

Our best American Airlines deals on Louisville to Billings flight tickets

American Airlines

Sep 9

SDF6:12 pmLouisville Intl

6h 27m

1 stop

BIL10:39 pmBillings Logan Intl

Sep 16

BIL6:02 amBillings Logan Intl

6h 01m

1 stop

SDF2:03 pmLouisville Intl

$269

Find similar

American Airlines

Sep 9

SDF6:12 pmLouisville Intl

6h 27m

1 stop

BIL10:39 pmBillings Logan Intl

Sep 16

BIL6:02 amBillings Logan Intl

15h 01m

1 stop

SDF11:03 pmLouisville Intl

$292

Find similar

American Airlines

Sep 2

SDF6:44 amLouisville Intl

18h 16m

1 stop

BIL11:00 pmBillings Logan Intl

Sep 8

BIL7:03 amBillings Logan Intl

8h 31m

1 stop

SDF5:34 pmLouisville Intl

$388

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/9

6:12 pm-10:39 pm

1 stop6h 27m

Billings Logan Intl

Tue 9/16

6:02 am-2:03 pm

1 stop6h 01m

$269

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Sat 8/23

4:25 pm-11:02 pm

2 stops8h 37m

Billings Logan Intl

Sat 8/30

6:25 am-3:45 pm

1 stop7h 20m

$274

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Sat 8/23

4:25 pm-11:02 pm

2 stops8h 37m

Billings Logan Intl

Sat 8/30

6:08 pm-10:00 am

2 stops13h 52m

$279

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/23

7:44 pm-11:10 pm

1 stop5h 26m

Billings Logan Intl

Sat 9/27

6:25 am-3:46 pm

1 stop7h 21m

$288

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/9

6:12 pm-10:39 pm

1 stop6h 27m

Billings Logan Intl

Tue 9/16

6:02 am-11:03 pm

1 stop15h 01m

$292

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/23

7:44 pm-11:10 pm

1 stop5h 26m

Billings Logan Intl

Sat 9/27

6:25 am-3:46 pm

1 stop7h 21m

$324

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Sat 8/23

7:00 am-11:16 am

1 stop6h 16m

Billings Logan Intl

Sat 8/30

7:00 am-2:34 pm

1 stop5h 34m

$349

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/9

7:20 am-11:16 am

1 stop5h 56m

Billings Logan Intl

Tue 9/16

5:00 am-5:15 pm

2 stops10h 15m

$354

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/9

10:55 am-8:34 pm

2 stops11h 39m

Billings Logan Intl

Tue 9/16

5:00 am-5:15 pm

2 stops10h 15m

$359

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Tue 9/2

3:30 pm-8:34 pm

1 stop7h 04m

Billings Logan Intl

Mon 9/8

5:57 pm-10:02 am

2 stops14h 05m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Billings

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 day to depart on your flight to Billings?

Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $362. Flights from Louisville to Billings on a Saturday will generally be more expensive and average around $483. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Billings is in the evening. momondo users have found flights departing from Louisville to Billings in the evening for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Billings, so prices are often more expensive at around $483 per ticket.

Can stopping save me money on Louisville to Billings flights?

You could potentially save up to 61% on your flight if you consider stops on a Louisville to Billings flight.

When to book flights from Louisville to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Billings (SDF to BIL) flight deals and tips

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

Best Price Found	$286
Fastest flight time	5h 26m
Direct flights	None
Airports in Billings	1 airport

The best one-way flight to Billings from Louisville in the past 72 hours is $286. The best round-trip flight deal from Louisville to Billings found on momondo in the last 72 hours is $269.

The fastest flight from Louisville to Billings takes 5h 26m

There are no direct flights from Louisville to Billings. Popular non-direct route for this connection is Louisville Intl Airport - Billings Logan Intl Airport.

There is 1 airport near Billings: Billings Logan Intl (BIL)

Search flight deals

How far is Louisville Intl to Billings Logan Intl by plane?
Louisville Intl and Billings Logan Intl are 1271.7 mi apart from one another. Typically, this will take 5h 26m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Billings Logan Intl Airport?
Prices for flights from Louisville Intl Airport to Billings Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Billings Logan Intl Airport?
As of August 2025, there are 3 operators available to choose from for flights from Louisville Intl Airport to Billings Logan Intl Airport.
How old do you have to be to fly from Louisville Intl Airport to Billings Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The necessary travel and health documents for your Billings Logan Intl Airport 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.
What is the most popular airline from Louisville to Billings?
momondo data reveals that the most frequently booked airline on the route from Louisville to Billings is United Airlines, representing 57% of all bookings. The subsequent popular airlines are Delta at 25% and American Airlines at 19%.

Best airlines flying from Louisville to Billings

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 8,905 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Billings from Louisville 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 Billings quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Louisville to Billings flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Billings trip

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Cheap flights from Louisville to Billings from $269

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Billings departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Find the cheapest flights from Louisville to Billings

Cheap round-trip flights

Cheap one-way flights

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Delta flights from Louisville to Billings

Our best Delta deals on Louisville to Billings flight tickets

American Airlines flights from Louisville to Billings

Our best American Airlines deals on Louisville to Billings flight tickets

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How to get the cheapest flight ticket from Louisville to Billings

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

What is the cheapest day to depart on your flight to Billings?

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

Can stopping save me money on Louisville to Billings flights?

You could potentially save up to 61% on your flight if you consider stops on a Louisville to Billings flight.

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

American Airlines and United Airlines are the most popular carriers operating from Louisville Intl to Billings Logan Intl

What airlines fly to Billings?

When to book flights from Louisville to Billings

Cheap Louisville to Billings (SDF to BIL) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Billings

How far is Louisville Intl to Billings Logan Intl by plane?

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

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

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

What documentation or ID do you need to fly to Billings Logan Intl Airport?

What is the most popular airline from Louisville to Billings?

Best airlines flying from Louisville to Billings

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

Why use momondo?

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

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

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

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

An easier way to manage your Billings trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Montana