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Cheap flights from Billings to Louisiana from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Louisiana departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Billings to Louisiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 5:47 pmBIL-MSY
9h 47m1 stop
Alaska Airlines Logo
10:30 am - 1:22 pmMSY-BIL
27h 52m1 stop
$342Alaska Airlines
Find Deal
Tue, Jan 27 - Fri, Jan 30
United Airlines Logo
10:52 am - 5:08 pmBIL-MSY
5h 16m1 stop
United Airlines Logo
8:10 am - 1:24 pmMSY-BIL
6h 14m1 stop
$343United Airlines
Find Deal
Wed, Jan 7 - Sat, Jan 10
Delta Logo
6:22 am - 3:25 pmBIL-MSY
8h 03m1 stop
Delta Logo
12:16 pm - 7:25 pmMSY-BIL
8h 09m2 stops
$348Delta
Find Deal
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
2:45 pm - 10:58 pmBIL-MSY
7h 13m2 stops
United Airlines Logo
11:50 am - 9:23 pmMSY-BIL
10h 33m2 stops
$353United Airlines
Find Deal
Wed, Jan 7 - Sat, Jan 10
Delta Logo
6:25 am - 4:32 pmBIL-MSY
9h 07m2 stops
Delta Logo
4:37 pm - 11:48 pmMSY-BIL
8h 11m1 stop
$365Delta
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Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
11:20 am - 11:30 pmBIL-MSY
35h 10m2 stops
Multiple Airlines Logo
8:29 pm - 9:49 amMSY-BIL
14h 20m1 stop
$369Multiple Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
6:15 am - 3:32 pmBIL-MSY
8h 17m1 stop
Delta Logo
11:25 am - 10:37 pmMSY-BIL
12h 12m2 stops
$376Delta
Find Deal
Tue, Mar 24 - Wed, Mar 25
United Airlines Logo
2:35 pm - 9:45 pmBIL-MSY
6h 10m1 stop
United Airlines Logo
5:05 am - 1:23 pmMSY-BIL
9h 18m2 stops
$377United Airlines
Find Deal
Sun, Feb 15 - Sat, Feb 21
United Airlines Logo
10:52 am - 5:08 pmBIL-MSY
5h 16m1 stop
United Airlines Logo
2:13 pm - 9:23 pmMSY-BIL
8h 10m2 stops
$385United Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 7
Delta Logo
6:25 am - 3:31 pmBIL-MSY
8h 06m1 stop
Delta Logo
4:37 pm - 11:48 pmMSY-BIL
8h 11m1 stop
$397Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8

Alaska Airlines flights from Billings to Louisiana

Our best Alaska Airlines deals on Billings to Louisiana flight tickets
Alaska Airlines
Jan 27
BIL7:00 amBillings Logan Intl
9h 47m
1 stop
MSY5:47 pmNew Orleans Louis Armstrong
Jan 29
MSY10:30 amNew Orleans Louis Armstrong
27h 52m
1 stop
BIL1:22 pmBillings Logan Intl
$342
Find similar
Alaska Airlines
Dec 4
BIL3:36 pmBillings Logan Intl
31h 23m
2 stops
MSY11:59 pmNew Orleans Louis Armstrong
Dec 8
MSY6:04 pmNew Orleans Louis Armstrong
20h 18m
2 stops
BIL1:22 pmBillings Logan Intl
$444
Find similar
Alaska Airlines
Dec 4
BIL3:36 pmBillings Logan Intl
31h 23m
2 stops
MSY11:59 pmNew Orleans Louis Armstrong
Dec 8
MSY7:00 amNew Orleans Louis Armstrong
31h 22m
2 stops
BIL1:22 pmBillings Logan Intl
$499
Find similar

Delta flights from Billings to Louisiana

Our best Delta deals on Billings to Louisiana flight tickets
Delta
Jan 7
BIL6:22 amBillings Logan Intl
8h 03m
1 stop
MSY3:25 pmNew Orleans Louis Armstrong
Jan 10
MSY11:21 amNew Orleans Louis Armstrong
12h 12m
2 stops
BIL10:33 pmBillings Logan Intl
$348
Find similar
Delta
Dec 4
BIL6:25 amBillings Logan Intl
9h 07m
2 stops
MSY4:32 pmNew Orleans Louis Armstrong
Dec 8
MSY4:37 pmNew Orleans Louis Armstrong
8h 11m
1 stop
BIL11:48 pmBillings Logan Intl
$365
Find similar
Delta
Mar 24
BIL6:15 amBillings Logan Intl
8h 17m
1 stop
MSY3:32 pmNew Orleans Louis Armstrong
Mar 25
MSY11:25 amNew Orleans Louis Armstrong
12h 12m
2 stops
BIL10:37 pmBillings Logan Intl
$376
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 12, 2025.
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

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Tue 1/27

7:00 am-5:47 pm

1 stop9h 47m

New Orleans Louis Armstrong

Fri 1/30

10:30 am-1:22 pm

1 stop27h 52m

$342

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 1/7

10:52 am-5:08 pm

1 stop5h 16m

New Orleans Louis Armstrong

Sat 1/10

8:10 am-1:24 pm

1 stop6h 14m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 1/7

6:22 am-3:25 pm

1 stop8h 03m

New Orleans Louis Armstrong

Sat 1/10

12:16 pm-7:25 pm

2 stops8h 09m

$348

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 1/7

2:45 pm-10:58 pm

2 stops7h 13m

New Orleans Louis Armstrong

Sat 1/10

11:50 am-9:23 pm

2 stops10h 33m

$353

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 12/4

6:25 am-4:32 pm

2 stops9h 07m

New Orleans Louis Armstrong

Mon 12/8

4:37 pm-11:48 pm

1 stop8h 11m

$365

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 2/4

11:20 am-11:30 pm

2 stops35h 10m

New Orleans Louis Armstrong

Sun 2/8

8:29 pm-9:49 am

1 stop14h 20m

$369

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Tue 3/24

6:15 am-3:32 pm

1 stop8h 17m

New Orleans Louis Armstrong

Wed 3/25

11:25 am-10:37 pm

2 stops12h 12m

$376

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sun 2/15

2:35 pm-9:45 pm

1 stop6h 10m

New Orleans Louis Armstrong

Sat 2/21

5:05 am-1:23 pm

2 stops9h 18m

$377

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 2/5

10:52 am-5:08 pm

1 stop5h 16m

New Orleans Louis Armstrong

Sat 2/7

2:13 pm-9:23 pm

2 stops8h 10m

$385

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 12/4

6:25 am-3:31 pm

1 stop8h 06m

New Orleans Louis Armstrong

Mon 12/8

4:37 pm-11:48 pm

1 stop8h 11m

$397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Louisiana from

How to get the cheapest flight ticket from Billings to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

In general, October is the cheapest month to fly from Billings to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $351. The month of March is another great option to travel to Louisiana, with average flight prices from Billings averaging around $362.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Tuesday is the cheapest day to fly to Louisiana from Billings. The lowest ticket price found for a Tuesday departure recently was $470. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Saturday is $646.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the afternoon when flights can be purchased for as low as $540. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $568.

Can stopping save me money on Billings to Louisiana flights?

You could potentially save up to 38% on your flight if you consider stops on a Billings to Louisiana flight.

Cheap Billings to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Louisiana

Direct flights

None
There are no direct flights from Billings to Louisiana. There are no popular flight routes from Billings to Louisiana.
Search flight deals

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Louisiana?

    Prices for flights from Billings Logan Intl Airport to Louisiana are updated daily.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Louisiana?

  • How old do you have to be to fly from Billings Logan Intl Airport to Louisiana?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Louisiana.

  • What documentation or ID do you need to fly to Louisiana?

    The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Billings to Louisiana

Compare and see reviews for airlines that fly from Billings to Louisiana with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $322Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $322Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $402Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Louisiana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billings to Louisiana for you.

Can I find flights from Billings to Louisiana with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Billings to Louisiana flights to just show those with flexible booking policies.

How can momondo help me find flights from Billings to Louisiana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from Billings.

I’m not ready to book a flight from Billings to Louisiana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisiana from Billings. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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