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$161+ Cheap flights from Billings to New Orleans (BIL - MSY)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Billings to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$293
(Mytrip)

One-way from

$161
(Hawaiian Airlines)

Popular in

May

Cheapest in

February

Average price

$498
From Billings Logan Intl to New Orleans Louis Armstrong
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One-way flight from Billings Logan Intl to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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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 August 2025
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Find flight deals from Billings to New Orleans

Cheapest flights from Billings to New Orleans
Explore the most affordable flight options available from Billings to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:35 pmBIL - MSY
1 stop6h 46mMultiple Airlines
Wed 10/810:08 pmMSY - BIL
3 stops23h 37mMultiple Airlines
Deal found 8/14$293
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:35 pmBIL - MSY
1 stop22h 15mMultiple Airlines
Thu 10/96:00 amMSY - BIL
2 stops15h 45mMultiple Airlines
Deal found 8/14$312
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:35 pmBIL - MSY
1 stop22h 15mMultiple Airlines
Wed 10/83:59 pmMSY - BIL
2 stops29h 46mMultiple Airlines
Deal found 8/14$318
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:15 pmBIL - MSY
1 stop9h 34mAlaska Airlines
Fri 10/105:34 pmMSY - BIL
1 stop22h 30mAlaska Airlines
Deal found 8/14$322
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:25 amBIL - MSY
1 stop8h 00mDelta
Thu 10/94:27 pmMSY - BIL
1 stop7h 51mDelta
Deal found 8/14$323
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amBIL - MSY
2 stops13h 21mAmerican Airlines
Wed 10/86:04 amMSY - BIL
1 stop6h 46mAmerican Airlines
Deal found 8/14$328
This Delta 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 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
Fri 10/104:27 pmMSY - BIL
1 stop7h 51mDelta
Deal found 8/14$351
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:19 pmBIL - MSY
2 stops14h 06mDelta
Fri 10/104:27 pmMSY - BIL
1 stop7h 51mDelta
Deal found 8/14$356

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to New Orleans 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 14, 2025.
Use the filters below to find and compare flights from Billings to New Orleans that are best for you.

Fly from

Billings

Fly to

New Orleans

Route

Depart

Return

Price

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sun 10/5

9:35 pm-5:21 am

1 stop6h 46m

New Orleans Louis Armstrong

Wed 10/8

10:08 pm-8:45 pm

3 stops23h 37m

$293

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

9:35 pm-8:50 pm

1 stop22h 15m

New Orleans Louis Armstrong

Thu 10/9

6:00 am-8:45 pm

2 stops15h 45m

$312

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

9:35 pm-8:50 pm

1 stop22h 15m

New Orleans Louis Armstrong

Wed 10/8

3:59 pm-8:45 pm

2 stops29h 46m

$318

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 10/6

7:15 pm-5:49 am

1 stop9h 34m

New Orleans Louis Armstrong

Fri 10/10

5:34 pm-3:04 pm

1 stop22h 30m

$322

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

6:25 am-3:25 pm

1 stop8h 00m

New Orleans Louis Armstrong

Wed 10/8

4:27 pm-11:18 pm

1 stop7h 51m

$323

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 10/4

1:59 pm-8:21 pm

1 stop5h 22m

New Orleans Louis Armstrong

Wed 10/8

6:04 am-11:50 am

1 stop6h 46m

$323

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

6:25 am-3:25 pm

1 stop8h 00m

New Orleans Louis Armstrong

Thu 10/9

4:27 pm-11:18 pm

1 stop7h 51m

$323

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

6:25 am-3:25 pm

1 stop8h 00m

New Orleans Louis Armstrong

Fri 10/10

4:27 pm-11:18 pm

1 stop7h 51m

$323

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Fri 9/12

7:18 pm-5:57 am

1 stop9h 39m

$161

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

2:30 pm-9:30 pm

1 stop6h 00m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Billings to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

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

Currently, August is the cheapest month in which you can book a flight from Billings to New Orleans (average of $256). Flying from Billings to New Orleans 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 MSY?

Find hourly flight availability from Billings to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Billings to New Orleans is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.

What’s the top layover airport for flights from Billings to New Orleans?

Share of 1-stop round-trip flights from Billings to New Orleans chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 75% of 1-stop itineraries from Billings to New Orleans on Cheapflights.

What’s the cheapest layover airport for flights from Billings to New Orleans?

Average round-trip fare for 1-stop flights from Billings to New Orleans, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $371.

What’s the fastest layover option from Billings to New Orleans?

Shortest average travel time for 1-stop one-way flights from Billings to New Orleans, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 40m.

Which airport typically offers the quickest layover for flights from Billings to New Orleans?

Average layover duration for 1-stop one-way flights from Billings to New Orleans, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 1h 45m.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Billings to New Orleans, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

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 New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Billings to New Orleans round-trip?

    Cheapflights users have booked flights from Billings to New Orleans round-trip from $322. Other airlines that can offer you cheap pricing are American Airlines, from $322, and United Airlines, from $419. Delta is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Billings to New Orleans?

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

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

    Yes. Cheapflights offers flight deals from Billings to New Orleans 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 New Orleans?

    Currently, August is the cheapest month in which you can book a flight from Billings to New Orleans (average of $256). Flying from Billings to New Orleans 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Thibodaux
Gretna
Hammond
Gonzales

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Billings to New Orleans

Discover the top 3 airlines that operate flights from Billings to New Orleans. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$322Average$416FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$419Average$570FlexibilityNo cancel feeOn-time69%

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