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$253+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
Apr 29 — May 61
Wed 4/29
Wed 5/6
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 March 30, 2026.

This Delta deal was found by Cheapflights users on 3/27. 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 5/86:30 am
BIL
-
MSY
1 stop7h 50m
Delta
Tue 5/124:25 pm
MSY
-
BIL
1 stop7h 49m
Delta
Deal found 3/27$329
This Delta deal was found by Cheapflights users on 3/30. 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.
Sat 5/96:19 pm
BIL
-
MSY
2 stops12h 45m
Delta
Tue 5/1211:19 am
MSY
-
BIL
2 stops12h 33m
Delta
Deal found 3/30$339
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 11/36:00 am
BIL
-
MSY
1 stop8h 57m
Alaska Airlines
Sat 11/74:53 pm
MSY
-
BIL
1 stop8h 15m
Alaska Airlines
Deal found 3/26$349
This Delta deal was found by Cheapflights users on 3/29. 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.
Thu 9/35:45 am
BIL
-
MSY
1 stop7h 09m
Delta
Sun 9/64:15 pm
MSY
-
BIL
1 stop7h 22m
Delta
Deal found 3/29$354
This Delta deal was found by Cheapflights users on 3/30. 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 4/146:24 am
BIL
-
MSY
1 stop7h 56m
Delta
Sat 4/181:03 pm
MSY
-
BIL
1 stop8h 03m
Delta
Deal found 3/30$379

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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$253
(Delta)

Popular in

January

Cheapest in

October

Average price

$430
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. 11% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 30, 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
Quickest round-trip

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Fri 5/8

5:30 am-1:47 pm

1 stop7h 17m

New Orleans Louis Armstrong

Tue 5/12

4:25 pm-11:14 pm

1 stop7h 49m

$329

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 5/9

6:30 am-3:20 pm

1 stop7h 50m

New Orleans Louis Armstrong

Tue 5/12

4:25 pm-11:14 pm

1 stop7h 49m

$329

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 7/8

6:24 am-3:31 pm

1 stop8h 07m

New Orleans Louis Armstrong

Sat 7/11

9:09 am-7:59 pm

2 stops11h 50m

$415

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sun 4/12

5:15 am-1:44 pm

1 stop7h 29m

New Orleans Louis Armstrong

Thu 4/16

12:59 pm-8:06 pm

1 stop8h 07m

$505
Cheapest one-way
Quickest one-way

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 4/11

6:25 am-8:15 pm

2 stops12h 50m

$258

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 4/11

7:56 am-1:56 pm

3 stops29h 00m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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

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 March 30, 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
9,514 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,514 reviews
United Airlines
7.4
Good
9,514 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,530 reviews
United Airlines
7.4
Good
9,514 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 17m. Fly via Delta to get the fastest option. Billings and Louisiana are separated by a distance of 1471 mi.

  • 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.

See more FAQs

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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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$319Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$322Average$439FlexibilityNo cancel feeOn-time71%

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