HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$255+ Cheap flights from Louisiana to Billings (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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BIL
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Billings with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisiana to Billings

Keep the following information in mind while searching for Louisiana to Billings flight deals. Data was last updated August 1, 2025.

Round-trip from

$304
(Delta)

One-way from

$255
(Alaska Airlines)

Popular in

June

Cheapest in

March

Average price

$460
From Louisiana to Billings Logan Intl
Search Deals
One-way flight from Louisiana to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Louisiana to Billings

Cheapest flights from Louisiana to Billings
Explore the most affordable flight options available from Louisiana to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/262:20 pmBTR - BIL
2 stops9h 52mDelta
Sat 8/306:08 pmBIL - BTR
2 stops13h 57mDelta
Deal found 7/30$304
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:22 pmMSY - BIL
1 stop7h 50mDelta
Mon 9/295:25 amBIL - MSY
1 stop7h 37mDelta
Deal found 8/1$323
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:17 amMSY - BIL
1 stop8h 46mAlaska Airlines
Wed 10/16:00 amBIL - MSY
1 stop22h 57mAlaska Airlines
Deal found 7/30$344
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:25 pmLFT - BIL
1 stop6h 05mAmerican Airlines
Sat 8/305:49 amBIL - LFT
2 stops11h 08mAmerican Airlines
Deal found 7/31$354
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:15 amMSY - BIL
2 stops9h 08mUnited Airlines
Fri 11/72:31 pmBIL - MSY
2 stops7h 28mUnited Airlines
Deal found 8/1$363
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:16 amMSY - BIL
2 stops12h 44mAmerican Airlines
Tue 8/265:49 amBIL - MSY
2 stops10h 34mAmerican Airlines
Deal found 8/1$377
This Hawaiian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amMSY - BIL
1 stop9h 00mHawaiian Airlines
Fri 11/72:00 pmBIL - MSY
1 stop9h 34mHawaiian Airlines
Deal found 8/1$402
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/269:57 amLFT - BIL
2 stops11h 37mUnited Airlines
Sat 8/305:00 amBIL - LFT
2 stops16h 34mUnited Airlines
Deal found 7/30$438
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:25 pmBTR - BIL
1 stop6h 05mAmerican Airlines
Sat 8/307:00 amBIL - BTR
1 stop7h 53mAmerican Airlines
Deal found 7/31$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Billings that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Louisiana to Billings that are best for you.

Fly from

Louisiana

Fly to

Billings

Route

Depart

Return

Price

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Tue 8/26

2:20 pm-11:12 pm

2 stops9h 52m

Billings Logan Intl

Sat 8/30

6:08 pm-9:05 am

2 stops13h 57m

$304

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Sat 8/23

4:22 pm-11:12 pm

1 stop7h 50m

Billings Logan Intl

Mon 9/29

5:25 am-2:02 pm

1 stop7h 37m

$323

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Sat 9/27

7:17 am-3:03 pm

1 stop8h 46m

Billings Logan Intl

Wed 10/1

6:00 am-5:57 am

1 stop22h 57m

$344

LafayetteBillings

LFT - BIL

LFTBIL

Lafayette Regional

Tue 8/26

4:25 pm-9:30 pm

1 stop6h 05m

Billings Logan Intl

Sat 8/30

5:49 am-5:57 pm

2 stops11h 08m

$354

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Sat 11/1

5:15 am-1:23 pm

2 stops9h 08m

Billings Logan Intl

Fri 11/7

2:31 pm-10:59 pm

2 stops7h 28m

$363

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Tue 8/19

11:16 am-11:00 pm

2 stops12h 44m

Billings Logan Intl

Tue 8/26

5:49 am-5:23 pm

2 stops10h 34m

$377

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Sat 11/1

7:00 am-3:00 pm

1 stop9h 00m

Billings Logan Intl

Fri 11/7

2:00 pm-12:34 am

1 stop9h 34m

$402

LafayetteBillings

LFT - BIL

LFTBIL

Lafayette Regional

Tue 8/26

9:57 am-8:34 pm

2 stops11h 37m

Billings Logan Intl

Sat 8/30

5:00 am-10:34 pm

2 stops16h 34m

$438

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Tue 8/26

4:25 pm-9:30 pm

1 stop6h 05m

Billings Logan Intl

Sat 8/30

7:00 am-3:53 pm

1 stop7h 53m

$477

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Mon 8/11

4:53 pm-12:08 am

1 stop8h 15m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 13 results
1
2

Best time to book a flight from Louisiana to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Louisiana 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 Louisiana to Billings

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

Find hourly flight availability from Louisiana to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Billings as you normally would.

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

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billings. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Louisiana to Billings by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,613 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly into for flights to Billings from Louisiana?

    If you book a flight to Billings from Louisiana, you will be flying to Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings.

  • What are the cheapest airlines to fly from Louisiana to Billings one-way?

    The cheapest airlines for a one-way flight from Louisiana to Billings are Alaska Airlines ($255), American Airlines ($256), and United Airlines ($370).

  • What are the most popular routes from Louisiana to Billings?

    Most travelers choose New Orleans Louis Armstrong - Billings Logan Intl, Lafayette Regional - Billings Logan Intl or Baton Rouge Ryan - Billings Logan Intl when deciding on the best route from Louisiana to Billings.

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

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

  • How can I find direct flights from Louisiana to Billings?

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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.

  • What is the cheapest month to book a flight from Louisiana to Billings?

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Billings (average of $395). Flying from Louisiana to Billings in June is currently the most expensive (average of $512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Louisiana to Billings

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Kalispell flights
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
O'Hare Intl to Bozeman flights
Minneapolis to Bozeman flights
Dulles Intl to Bozeman flights
Baltimore to Bozeman flights
LaGuardia to Bozeman flights
San Francisco to Bozeman flights
Denver to Bozeman flights
Atlanta to Bozeman flights
Los Angeles to Kalispell flights
Minneapolis to Kalispell flights
Hobby to Bozeman flights
San Francisco to Kalispell flights
Reagan-National to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Providence to Bozeman flights
Boston to Bozeman flights
Los Angeles to Bozeman flights
Seattle to Bozeman flights
Philadelphia to Bozeman flights
Dallas/Fort Worth to Bozeman flights
Philadelphia to Kalispell flights
Hobby to Kalispell flights
John F Kennedy Intl to Kalispell flights
Midway to Kalispell flights
George Bush Intcntl to Bozeman flights
Denver to Kalispell flights
Tampa to Bozeman flights
Minneapolis to Missoula flights
Newark to Kalispell flights
Portland to Billings flights
Seattle to Billings flights
Orlando to Kalispell flights
LaGuardia to Kalispell flights
Midway to Bozeman flights
Denver to Missoula flights
Raleigh to Bozeman flights
Orlando to Bozeman flights
Reagan-National to Kalispell flights
Dulles Intl to Kalispell flights
Seattle to Kalispell flights
Sky Harbor Intl to Bozeman flights
Detroit to Bozeman flights
O'Hare Intl to Missoula flights
Atlanta to Kalispell flights
San Diego to Bozeman flights
George Bush Intcntl to Kalispell flights
Seattle to Missoula flights

Top 3 airlines flying from Louisiana to Billings

Discover the top 3 airlines that operate flights from Louisiana to Billings. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$491FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$466FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.