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$250+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
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 July 3, 2026.

This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 9/146:20 am
BIL
-
MSY
1 stop7h 59m
Delta
Tue 9/224:24 pm
MSY
-
BIL
1 stop7h 51m
Delta
Deal found 6/29$329
This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 9/146:20 am
BIL
-
MSY
1 stop7h 59m
Delta
Thu 9/2411:20 am
MSY
-
BIL
2 stops12h 14m
Delta
Deal found 6/29$334
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 11/42:29 pm
BIL
-
MSY
2 stops7h 33m
United Airlines
Sat 11/72:12 pm
MSY
-
BIL
2 stops9h 04m
United Airlines
Deal found 7/1$339
This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 9/146:20 am
BIL
-
MSY
1 stop7h 59m
Delta
Wed 9/2311:20 am
MSY
-
BIL
2 stops12h 14m
Delta
Deal found 6/29$369
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 8/217:00 am
BIL
-
MSY
1 stop6h 57m
United Airlines
Wed 8/265:05 am
MSY
-
BIL
2 stops9h 16m
United Airlines
Deal found 6/28$372
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 9/186:33 pm
BIL
-
MSY
2 stops20h 29m
Delta
Sun 9/204:24 pm
MSY
-
BIL
1 stop7h 51m
Delta
Deal found 6/29$397
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 9/186:33 pm
BIL
-
MSY
2 stops14h 00m
Delta
Thu 9/2411:20 am
MSY
-
BIL
2 stops12h 14m
Delta
Deal found 6/29$400
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 9/186:33 pm
BIL
-
MSY
2 stops20h 29m
Delta
Fri 9/2511:20 am
MSY
-
BIL
2 stops12h 14m
Delta
Deal found 6/29$402
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/227:00 am
BIL
-
MSY
1 stop6h 57m
United Airlines
Wed 8/264:25 pm
MSY
-
BIL
1 stop5h 35m
United Airlines
Deal found 7/2$419
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:30 am
BIL
-
MSY
2 stops11h 15m
United Airlines
Tue 9/222:15 pm
MSY
-
BIL
2 stops9h 38m
United Airlines
Deal found 6/29$429
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 8/75:20 am
BIL
-
MSY
1 stop7h 40m
Delta
Sun 8/94:28 pm
MSY
-
BIL
1 stop8h 02m
Delta
Deal found 6/29$433

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 July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$250
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$482
Provider with most accurate pricing for Billings Logan Intl-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-New Orleans Louis Armstrong flights.
Search Deals
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. 29% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 3, 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 - MSY

BILMSY

Billings Logan Intl

Wed 11/4

2:29 pm-9:40 pm

1 stop6h 11m

New Orleans Louis Armstrong

Sat 11/7

10:15 am-5:04 pm

1 stop7h 49m

$329

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 9/14

6:20 am-3:19 pm

1 stop7h 59m

New Orleans Louis Armstrong

Wed 9/23

4:24 pm-11:15 pm

1 stop7h 51m

$329
Quickest round-trip

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Fri 8/21

7:00 am-2:57 pm

1 stop6h 57m

New Orleans Louis Armstrong

Wed 8/26

4:25 pm-9:00 pm

1 stop5h 35m

$329

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 8/22

7:00 am-2:57 pm

1 stop6h 57m

New Orleans Louis Armstrong

Wed 8/26

4:25 pm-9:00 pm

1 stop5h 35m

$419

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 8/6

2:25 pm-9:34 pm

1 stop6h 09m

New Orleans Louis Armstrong

Sun 8/9

2:35 pm-9:17 pm

1 stop7h 42m

$429

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Tue 9/15

6:20 am-3:19 pm

1 stop7h 59m

New Orleans Louis Armstrong

Mon 9/21

4:24 pm-11:15 pm

1 stop7h 51m

$434
Cheapest one-way

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 9/7

6:14 am-4:24 pm

1 stop9h 10m

$250
Quickest one-way

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 9/7

5:20 am-2:00 pm

1 stop7h 40m

$288

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 9/7

4:40 pm-11:06 am

2 stops17h 26m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, June is the cheapest month in which you can book a flight from Billings to Louisiana (average of $164). 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.

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 July 3, 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
9,927 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,927 reviews
United Airlines
7.4
Good
9,927 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,764 reviews
United Airlines
7.4
Good
9,927 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 33m. Fly via Delta or United Airlines 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, June is the cheapest month in which you can book a flight from Billings to Louisiana (average of $164). 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

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.

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 July 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$524FlexibilityNo cancel feeOn-time69%

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