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$323+ Cheap flights from Billings (BIL) to Louisiana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$323
(Delta)

Popular in

May

Cheapest in

February

Average price

$482
From Billings Logan Intl to Louisiana
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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.
vie. 9/196:25 amBIL - MSY
1 stop8h 00mDelta
mar. 9/234:20 pmMSY - BIL
1 stop7h 50mDelta
Deal found 7/29$323
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:00 amBIL - MSY
2 stops13h 21mAmerican Airlines
mar. 9/1612:46 pmMSY - BIL
2 stops10h 53mAmerican Airlines
Deal found 7/30$333
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:58 amBIL - MSY
1 stop9h 52mMultiple Airlines
dom. 9/149:08 pmMSY - BIL
2 stops24h 35mMultiple Airlines
Deal found 7/30$347
This United Airlines deal was found by Cheapflights users on 7/28. 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.
jue. 8/142:35 pmBIL - MSY
2 stops7h 56mUnited Airlines
mié. 8/208:25 amMSY - BIL
1 stop5h 52mUnited Airlines
Deal found 7/28$389

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 julio 31, 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

vie. 9/19

6:25 am-3:25 pm

1 stop8h 00m

New Orleans Louis Armstrong

mar. 9/23

4:20 pm-11:10 pm

1 stop7h 50m

$323

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

sáb. 9/13

6:00 am-8:21 pm

2 stops13h 21m

New Orleans Louis Armstrong

mar. 9/16

12:46 pm-10:39 pm

2 stops10h 53m

$333

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

vie. 9/12

9:58 am-8:50 pm

1 stop9h 52m

New Orleans Louis Armstrong

dom. 9/14

9:08 pm-8:43 pm

2 stops24h 35m

$347

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

jue. 8/14

2:35 pm-11:31 pm

2 stops7h 56m

New Orleans Louis Armstrong

mié. 8/20

8:25 am-1:17 pm

1 stop5h 52m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 julio 31, 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.

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

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 julio 31, 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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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.

  • 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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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$322Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$419Average$570FlexibilityNo cancel feeOn-time69%

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