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$172+ Cheap flights from Billings (BIL) to Louisiana

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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Billings to Louisiana

Keep the following information in mind while searching for Billings to Louisiana flight deals. Data was last updated September 15, 2025.

Round-trip from

$343
(American Airlines)

One-way from

$172
(Delta)

Popular in

May

Cheapest in

August

Average price

$387
From Billings Logan Intl to Louisiana
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One-way flight from Billings Logan Intl to Louisiana
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Billings to Louisiana

Cheapest flights from Billings to Louisiana
Explore the most affordable flight options available from Billings to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 12/45:15 amBIL - MSY
1 stop7h 57mDelta
Mon 12/84:37 pmMSY - BIL
1 stop8h 08mDelta
Deal found 9/15$343
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/2512:20 pmBIL - MSY
2 stops9h 15mAmerican Airlines
Fri 10/317:18 amMSY - BIL
1 stop7h 05mAmerican Airlines
Deal found 9/13$348
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 12/36:24 amBIL - MSY
1 stop8h 08mDelta
Sun 12/711:38 amMSY - BIL
2 stops13h 44mDelta
Deal found 9/15$376
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 12/46:24 amBIL - MSY
2 stops10h 34mDelta
Sat 12/610:41 amMSY - BIL
2 stops14h 04mDelta
Deal found 9/15$377
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2511:58 amBIL - MSY
2 stops10h 17mUnited Airlines
Fri 10/315:15 amMSY - BIL
2 stops9h 08mUnited Airlines
Deal found 9/14$382
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/25:25 amBIL - MSY
1 stop7h 37mDelta
Wed 10/84:27 pmMSY - BIL
1 stop7h 51mDelta
Deal found 9/15$387
This Delta deal was found by Cheapflights users on 9/15. 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 10/46:25 amBIL - MSY
1 stop7h 58mDelta
Wed 10/84:27 pmMSY - BIL
1 stop7h 51mDelta
Deal found 9/15$423
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/412:19 pmBIL - MSY
2 stops9h 41mAmerican Airlines
Wed 10/86:04 amMSY - BIL
1 stop6h 46mAmerican Airlines
Deal found 9/14$428
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/410:39 amBIL - MSY
2 stops9h 52mUnited Airlines
Wed 10/89:15 amMSY - BIL
2 stops8h 58mUnited Airlines
Deal found 9/13$433

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Louisiana 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 September 15, 2025.
Use the filters below to find and compare flights from Billings to Louisiana that are best for you.

Fly from

Billings

Fly to

Louisiana

Route

Depart

Return

Price

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 10/25

12:20 pm-9:12 pm

1 stop7h 52m

New Orleans Louis Armstrong

Fri 10/31

7:18 am-1:23 pm

1 stop7h 05m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 12/4

5:15 am-2:12 pm

1 stop7h 57m

New Orleans Louis Armstrong

Mon 12/8

4:37 pm-11:45 pm

1 stop8h 08m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 3/9

5:40 am-1:53 pm

1 stop7h 13m

New Orleans Louis Armstrong

Fri 3/13

4:15 pm-10:50 pm

1 stop7h 35m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 12/3

5:15 am-2:12 pm

1 stop7h 57m

New Orleans Louis Armstrong

Sat 12/6

4:37 pm-11:45 pm

1 stop8h 08m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 10/4

6:00 am-6:09 pm

2 stops11h 09m

New Orleans Louis Armstrong

Wed 10/8

6:04 am-11:50 am

1 stop6h 46m

$348

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 12/4

5:15 am-2:12 pm

1 stop7h 57m

New Orleans Louis Armstrong

Sat 12/6

10:41 am-11:45 pm

2 stops14h 04m

$348

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 11/29

6:25 am-3:36 pm

1 stop8h 11m

$172

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 11/22

2:31 pm-9:34 pm

1 stop6h 03m

$201

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 11/22

7:53 pm-9:51 pm

3 stops48h 58m

$308

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sun 12/28

10:05 pm-8:56 pm

2 stops21h 51m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 12 results
1
2

Best time to book a flight from Billings to Louisiana

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

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

Currently, August is the cheapest month in which you can book a flight from Billings to Louisiana (average of $256). Flying from Billings to Louisiana in April is currently the most expensive (average of $343). 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.

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

Find hourly flight availability from Billings to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Billings to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Billings to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Billings to Louisiana. 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 from for flights from Billings to Louisiana?

    For a flight from Billings to Louisiana, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city.

  • How long is the flight from Billings to Louisiana?

    There are many flights that can get you from Billings to Louisiana in 7h 52m. Fly via American Airlines or Delta to get the fastest option. Billings and Louisiana are separated by a distance of 1471 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings to Louisiana 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 Billings to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Billings to Louisiana (average of $256). Flying from Billings to Louisiana in April is currently the most expensive (average of $343). 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

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Alternative routes for Billings to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Billings to Louisiana

Discover the top 3 airlines that operate flights from Billings to Louisiana. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$402FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$322Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$419Average$564FlexibilityNo cancel feeOn-time69%

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