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$191+ 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
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
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Cheap 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 August 17, 2026.

This United Airlines deal was found by Cheapflights users on 8/14. 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 8/292:29 pm -
1 stop6h 02m
Wed 9/28:20 am -
1 stop6h 01m
Deal found 8/14$409
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/157:00 am -
1 stop6h 57m
Tue 8/184:25 pm -
1 stop6h 42m
Deal found 8/13$429
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:32 pm -
2 stops12h 31m
Sat 10/2410:56 am -
2 stops13h 54m
Deal found 8/13$452
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/282:28 pm -
1 stop6h 16m
Mon 10/56:01 pm -
1 stop5h 50m
Deal found 8/14$454
This Delta deal was found by Cheapflights users on 8/16. 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 9/86:23 am -
1 stop7h 56m
Fri 9/114:24 pm -
1 stop7h 51m
Deal found 8/16$460
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/202:28 pm -
1 stop6h 16m
Sat 10/247:00 am -
2 stops11h 16m
Deal found 8/13$469
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/82:29 pm -
1 stop6h 02m
Fri 9/112:15 pm -
2 stops9h 36m
Deal found 8/16$484
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 10/236:29 pm -
2 stops13h 11m
Wed 10/285:20 am -
2 stops13h 29m
Deal found 8/16$489

Find flight deals from Billings to Louisiana

Keep the following information in mind while searching for Billings to Louisiana flight deals. Data was last updated August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$409
(United Airlines)

One-way from

$191
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$338
Provider with most accurate pricing for Billings Logan Intl-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-New Orleans Louis Armstrong flights.
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From Billings Logan Intl to Louisiana
Search Deals
One-way flight from Billings Logan Intl to Louisiana
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 August 17, 2026.
Use the filters below to find and compare flights from Billings to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Sat 8/29

11:43 am-10:45 pm

2 stops10h 02m

New Orleans Louis Armstrong

Wed 9/2

4:25 pm-9:00 pm

1 stop5h 35m

$414

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Tue 10/20

2:28 pm-9:44 pm

1 stop6h 16m

New Orleans Louis Armstrong

Sat 10/24

7:00 am-5:16 pm

2 stops11h 16m

$469
Quickest round-trip

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 9/25

2:28 pm-9:44 pm

1 stop6h 16m

New Orleans Louis Armstrong

Tue 9/29

6:01 pm-10:51 pm

1 stop5h 50m

$584

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 2/5

12:58 pm-10:34 am

2 stops20h 36m

New Orleans Louis Armstrong

Thu 2/11

12:48 pm-7:48 pm

1 stop8h 00m

$637
Cheapest one-way
Quickest one-way

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 11/27

6:45 am-1:46 pm

1 stop6h 01m

$210

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 9/4

2:29 pm-9:31 pm

1 stop6h 02m

$249

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 9/4

4:51 pm-6:02 pm

2 stops24h 11m

$373

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Sat 11/28

6:24 pm-2:50 pm

2 stops43h 26m

$414

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 11/27

11:41 am-8:37 pm

3 stops31h 56m

$438

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Sun 11/29

10:11 pm-7:11 pm

3 stops20h 00m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Sorted by cheapest first

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 $338). Flying from Billings to Louisiana in January is currently the most expensive (average of $736). 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.

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 August 17, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
10,106 reviews

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,106 reviews
United Airlines
7.4
Good
10,106 reviews

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
American Airlines
7.1
Good
11,944 reviews
United Airlines
7.4
Good
10,106 reviews

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

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 16m. Fly via United 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 $338). Flying from Billings to Louisiana in January is currently the most expensive (average of $736). 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

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Top 2 airlines flying from Billings to Louisiana

Discover the top 2 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 August 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$523FlexibilityNo cancel feeOn-time69%

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