HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$174+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSY
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to New Orleans with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 24, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 8/132:29 pm
BIL
-
MSY
1 stop6h 02m
United Airlines
Sat 8/154:25 pm
MSY
-
BIL
1 stop5h 35m
United Airlines
Deal found 7/20$329
This Delta deal was found by Cheapflights users on 7/23. 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 8/155:20 am
BIL
-
MSY
1 stop7h 40m
Delta
Mon 8/244:28 pm
MSY
-
BIL
1 stop8h 02m
Delta
Deal found 7/23$339
This United Airlines deal was found by Cheapflights users on 7/20. 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 10/265:00 am
BIL
-
MSY
1 stop5h 42m
United Airlines
Fri 10/307:00 am
MSY
-
BIL
1 stop7h 18m
United Airlines
Deal found 7/20$347
This Delta deal was found by Cheapflights users on 7/23. 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 8/136:26 am
BIL
-
MSY
1 stop8h 05m
Delta
Fri 8/214:28 pm
MSY
-
BIL
1 stop8h 02m
Delta
Deal found 7/23$349
This Delta deal was found by Cheapflights users on 7/20. 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 10/266:00 am
BIL
-
MSY
1 stop8h 20m
Delta
Fri 10/307:45 am
MSY
-
BIL
2 stops13h 22m
Delta
Deal found 7/20$352
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 9/26:26 am
BIL
-
MSY
2 stops8h 44m
Delta
Wed 9/94:24 pm
MSY
-
BIL
1 stop7h 51m
Delta
Deal found 7/24$354
This Delta deal was found by Cheapflights users on 7/23. 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 8/175:20 am
BIL
-
MSY
1 stop7h 40m
Delta
Wed 8/194:28 pm
MSY
-
BIL
1 stop8h 02m
Delta
Deal found 7/23$357
This Delta deal was found by Cheapflights users on 7/20. 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 8/186:26 am
BIL
-
MSY
2 stops10h 44m
Delta
Mon 8/2411:04 am
MSY
-
BIL
2 stops12h 21m
Delta
Deal found 7/20$358
This Delta deal was found by Cheapflights users on 7/24. 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 11/312:58 pm
BIL
-
MSY
2 stops9h 37m
Delta
Sat 11/711:16 am
MSY
-
BIL
2 stops12h 09m
Delta
Deal found 7/24$359
This Delta deal was found by Cheapflights users on 7/20. 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 8/85:20 am
BIL
-
MSY
1 stop7h 40m
Delta
Tue 8/114:28 pm
MSY
-
BIL
1 stop8h 02m
Delta
Deal found 7/20$364

Find 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$174
(Delta)

Popular in

December

Cheapest in

July

Average price

$319
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 New Orleans Louis Armstrong
Search Deals
One-way flight from Billings Logan Intl to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 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 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 July 24, 2026.
Use the filters below to find and compare flights from Billings to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Tue 11/3

6:00 am-3:20 pm

1 stop8h 20m

New Orleans Louis Armstrong

Sat 11/7

11:16 am-10:25 pm

2 stops12h 09m

$354

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 10/26

6:19 pm-8:03 am

2 stops12h 44m

New Orleans Louis Armstrong

Fri 10/30

7:45 am-8:07 pm

2 stops13h 22m

$357

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Tue 8/11

6:26 am-3:31 pm

1 stop8h 05m

New Orleans Louis Armstrong

Fri 8/21

4:28 pm-11:30 pm

1 stop8h 02m

$374

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 8/8

5:20 am-2:00 pm

1 stop7h 40m

New Orleans Louis Armstrong

Tue 8/11

4:28 pm-11:30 pm

1 stop8h 02m

$396

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 9/2

6:26 am-3:31 pm

1 stop8h 05m

New Orleans Louis Armstrong

Wed 9/9

11:20 am-10:34 pm

2 stops12h 14m

$401

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Mon 8/3

6:24 pm-7:59 am

2 stops12h 35m

New Orleans Louis Armstrong

Fri 8/7

4:28 pm-11:30 pm

1 stop8h 02m

$426
Quickest round-trip

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 8/29

7:00 am-2:57 pm

1 stop6h 57m

New Orleans Louis Armstrong

Tue 9/1

4:25 pm-9:00 pm

1 stop5h 35m

$429

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 9/2

10:30 am-10:45 pm

2 stops11h 15m

New Orleans Louis Armstrong

Wed 9/9

2:15 pm-10:51 pm

2 stops9h 36m

$429

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sun 8/9

2:25 pm-9:34 pm

1 stop6h 09m

New Orleans Louis Armstrong

Fri 8/14

12:03 pm-10:07 pm

2 stops11h 04m

$497

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Fri 11/6

2:29 pm-9:40 pm

1 stop6h 11m

New Orleans Louis Armstrong

Tue 11/10

12:04 pm-9:04 pm

2 stops10h 00m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Billings to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to New Orleans in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Billings to New Orleans (average of $319). Flying from Billings to New Orleans in December is currently the most expensive (average of $838). 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 New Orleans?

Airfare is below average for this route at the moment.

Billings to New Orleans flights typically cost between $352 and $473 in August.
The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Aug 13-Aug 15).

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 July 24, 2026.
Read through reviews of airlines operating flights from Billings to New Orleans, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,026 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

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
10,026 reviews
United Airlines
7.4
Good
10,026 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

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
11,842 reviews
United Airlines
7.4
Good
10,026 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

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

  • How long is the flight from Billings to New Orleans?

    A quick flight from Billings to New Orleans can take about 8h 05m. Delta provides one of the quickest options available for as low as $349. The distance between Billings and New Orleans is about 1471 mi.

  • 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. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 35% 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, July is the cheapest month in which you can book a flight from Billings to New Orleans (average of $319). Flying from Billings to New Orleans in December is currently the most expensive (average of $838). 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
Gonzales
Houma
Gretna
Slidell
Thibodaux
Hammond
Covington

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.

Alternative routes for Billings to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to New Orleans flights
Bozeman to New Orleans flights
Great Falls to New Orleans flights
Kalispell to New Orleans flights
Butte to New Orleans flights

Top 2 airlines flying from Billings to New Orleans

Discover the top 2 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$524FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.