How long is the flight from Louisville to Billings?

Airlines like United Airlines fly from Louisville to Billings in about 7h 58m. The time it takes to get you to your destination can typically vary by up to . There are 1278 mi between Louisville and Billings.

What are the cheapest airlines flying from Louisville to Billings round-trip?

Our cheapest airline available from Louisville to Billings is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $283 and $287 round-trip. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular airlines that fly from Louisville to Billings?

United Airlines, Delta and American Airlines are the most popular airlines when flying from Louisville to Billings.

Most accurate provider : When it comes to deals on Louisville-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Billings flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Louisville-Billings flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Louisville to Billings that include hotel bookings?

Yes. In addition to deals on Louisville to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Louisville to Billings?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Billings.

Can I find deals for business class flights from Louisville to Billings?

Yes. Cheapflights offers flight deals from Louisville to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$260+ Flights from Louisville to Billings

Q: How much does it cost to fly round-trip from Louisville to Billings?

Airfare is below average for this route at the moment. Louisville to Billings flights typically cost between $716 and $856 in November. The cheapest round-trip price found within the last 3 days was $371 on United Airlines (Nov 10-Nov 13).

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Find flight deals from Louisville to Billings

Cheapest flights from Louisville to Billings
Explore the most affordable flight options available from Louisville to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

Mon 11/103:20 pmSDF - BIL

1 stop7h 58mUnited Airlines

Thu 11/132:31 pmBIL - SDF

1 stop5h 59mUnited Airlines

Deal found 10/13

$371

Best flights from Louisville to Billings
Discover carefully curated flight deals from Louisville to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Mon 11/103:20 pmSDF - BIL

1 stop7h 58mUnited Airlines

Thu 11/132:31 pmBIL - SDF

1 stop5h 59mUnited Airlines

Deal found 10/13

$371

Last-minute flights from Louisville to Billings
Discover last-minute flight deals from Louisville to Billings. Data last updated October 14, 2025 and is based on user searches.

Mon 11/103:20 pmSDF - BIL

1 stop7h 58mUnited Airlines

Thu 11/132:31 pmBIL - SDF

1 stop5h 59mUnited Airlines

Deal found 10/13

$371

One-way flights from Louisville to Billings
Search for one-way flight options from Louisville to Billings. Find affordable one-way fares based on user searches. Data last updated October 14, 2025.

Mon 10/208:10 pmSDF - BIL

3 stops41h 11mMultiple Airlines

Deal found 10/13

$260

Mon 10/207:15 pmSDF - BIL

1 stop6h 03mDelta

Deal found 10/13

$296

Cheap flight deals from Louisville to Billings

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$371 (United Airlines)
One-way from	$260 (Kiwi.com)
Popular in	October
Cheapest in	August
Average price	$786

Provider with most accurate pricing for Louisville Intl-Billings Logan Intl flight deals.

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Provider most trusted by Cheapflights users for Louisville Intl-Billings Logan Intl flights.

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From Louisville Intl to Billings Logan Intl

Search Deals

One-way flight from Louisville Intl to Billings Logan Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($65 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Mon 11/10

3:20 pm-9:18 pm

1 stop7h 58m

Billings Logan Intl

Thu 11/13

2:31 pm-10:30 pm

1 stop5h 59m

$371

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Mon 10/20

8:10 pm-11:21 am

3 stops41h 11m

$260

LouisvilleBillings

SDF - BIL

SDFBIL

Louisville Intl

Mon 10/20

7:15 pm-11:18 pm

1 stop6h 03m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Compare providers for flights from Louisville to Billings

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Billings in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Louisville-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Billings flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Louisville-Billings flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Louisville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Billings

What is the cheapest time of day to fly from SDF to BIL?

When flying from Louisville to Billings, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.

How much does it cost to fly round-trip from Louisville to Billings?

Reviews of airlines servicing Billings

See what other customers who have flown with Delta, United Airlines, and American Airlines from Louisville to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,974 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,045 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

How long is the flight from Louisville to Billings?
Airlines like United Airlines fly from Louisville to Billings in about 7h 58m. The time it takes to get you to your destination can typically vary by up to . There are 1278 mi between Louisville and Billings.
What are the cheapest airlines flying from Louisville to Billings round-trip?
Our cheapest airline available from Louisville to Billings is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $283 and $287 round-trip. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Louisville to Billings that include hotel bookings?
Yes. In addition to deals on Louisville to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Billings?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Billings.
Can I find deals for business class flights from Louisville to Billings?
Yes. Cheapflights offers flight deals from Louisville to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Other flights to Billings

Top 3 airlines flying from Louisville to Billings

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$268	Average$464	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$283	Average$438	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$287	Average$348	FlexibilityNo cancel fee	On-timeN/A

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$260+ Cheap flights from Louisville to Billings (SDF - BIL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Billings with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Louisville to Billings

Cheapest flights from Louisville to BillingsExplore the most affordable flight options available from Louisville to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

Explore the most affordable flight options available from Louisville to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

Cheap flight deals from Louisville to Billings

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Billings that are best for you.

Compare providers for flights from Louisville to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Billings in October.

Best time to book a flight from Louisville to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Louisville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Billings

What is the cheapest time of day to fly from SDF to BIL?

How much does it cost to fly round-trip from Louisville to Billings?

Reviews of airlines servicing Billings

See what other customers who have flown with Delta, United Airlines, and American Airlines from Louisville to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Louisville to Billings?

What are the cheapest airlines flying from Louisville to Billings round-trip?

Can I find deals for flights from Louisville to Billings that include hotel bookings?

How can I find direct flights from Louisville to Billings?

Can I find deals for business class flights from Louisville to Billings?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Billings

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Louisville to Billings

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Book with Flexibility

Travel Smart

Cheapest flights from Louisville to Billings
Explore the most affordable flight options available from Louisville to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.