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Cheap flights from Billings to Louisiana from $120

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 10/19. 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

American Airlines Logo
1:59 pm - 8:21 pmBIL-MSY
5h 22m1 stop
American Airlines Logo
6:04 am - 11:50 amMSY-BIL
6h 46m1 stop
$323American Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
American Airlines Logo
6:00 am - 8:21 pmBIL-MSY
13h 21m2 stops
American Airlines Logo
3:56 pm - 9:53 pmMSY-BIL
6h 57m1 stop
$328American Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
Delta Logo
6:25 am - 3:25 pmBIL-MSY
8h 00m1 stop
Delta Logo
4:27 pm - 11:18 pmMSY-BIL
7h 51m1 stop
$351Delta
Find Deal
Thu, Oct 2 - Wed, Oct 8
United Airlines Logo
5:00 am - 1:11 pmBIL-MSY
7h 11m2 stops
United Airlines Logo
6:05 pm - 10:46 pmMSY-BIL
5h 41m1 stop
$408United Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
United Airlines Logo
2:35 pm - 11:28 pmBIL-MSY
7h 53m2 stops
United Airlines Logo
2:36 pm - 8:34 pmMSY-BIL
6h 58m1 stop
$416United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
2:35 pm - 11:28 pmBIL-MSY
7h 53m2 stops
United Airlines Logo
5:15 am - 1:17 pmMSY-BIL
9h 02m2 stops
$421United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
5:00 am - 4:03 pmBIL-MSY
10h 03m2 stops
United Airlines Logo
5:15 am - 5:13 pmMSY-BIL
12h 58m2 stops
$452United Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
American Airlines Logo
12:19 pm - 7:24 pmBIL-MSY
6h 05m1 stop
American Airlines Logo
6:00 am - 11:49 amMSY-BIL
6h 49m1 stop
$485American Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
5:54 pm - 9:38 amBIL-MSY
14h 44m2 stops
United Airlines Logo
3:48 pm - 11:34 pmMSY-BIL
8h 46m2 stops
$515United Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Delta Logo
5:20 am - 1:45 pmBIL-MSY
7h 25m1 stop
Delta Logo
11:26 am - 10:26 pmMSY-BIL
12h 00m2 stops
$762Delta
Find Deal
Sat, Dec 27 - Sat, Jan 3

American Airlines flights from Billings to Louisiana

Our best American Airlines deals on Billings to Louisiana flight tickets
American Airlines
Oct 4
BIL1:59 pmBillings Logan Intl
5h 22m
1 stop
MSY8:21 pmNew Orleans Louis Armstrong
Oct 8
MSY6:04 amNew Orleans Louis Armstrong
6h 46m
1 stop
BIL11:50 amBillings Logan Intl
$323
Find similar
American Airlines
Oct 4
BIL6:00 amBillings Logan Intl
13h 21m
2 stops
MSY8:21 pmNew Orleans Louis Armstrong
Oct 8
MSY3:56 pmNew Orleans Louis Armstrong
6h 57m
1 stop
BIL9:53 pmBillings Logan Intl
$328
Find similar
American Airlines
Sep 3
BIL12:19 pmBillings Logan Intl
6h 05m
1 stop
MSY7:24 pmNew Orleans Louis Armstrong
Sep 7
MSY6:00 amNew Orleans Louis Armstrong
6h 49m
1 stop
BIL11:49 amBillings Logan Intl
$485
Find similar

United Airlines flights from Billings to Louisiana

Our best United Airlines deals on Billings to Louisiana flight tickets
United Airlines
Oct 2
BIL5:00 amBillings Logan Intl
7h 11m
2 stops
MSY1:11 pmNew Orleans Louis Armstrong
Oct 8
MSY6:05 pmNew Orleans Louis Armstrong
5h 41m
1 stop
BIL10:46 pmBillings Logan Intl
$408
Find similar
United Airlines
Sep 3
BIL2:35 pmBillings Logan Intl
7h 53m
2 stops
MSY11:28 pmNew Orleans Louis Armstrong
Sep 7
MSY2:36 pmNew Orleans Louis Armstrong
6h 58m
1 stop
BIL8:34 pmBillings Logan Intl
$416
Find similar
United Airlines
Sep 3
BIL2:35 pmBillings Logan Intl
7h 53m
2 stops
MSY11:28 pmNew Orleans Louis Armstrong
Sep 7
MSY5:15 amNew Orleans Louis Armstrong
9h 02m
2 stops
BIL1:17 pmBillings Logan Intl
$421
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 August 20, 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

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

Sat 10/4

6:00 am-8:21 pm

2 stops13h 21m

New Orleans Louis Armstrong

Wed 10/8

3:56 pm-9:53 pm

1 stop6h 57m

$328

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

$351

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

5:00 am-1:11 pm

2 stops7h 11m

New Orleans Louis Armstrong

Wed 10/8

6:05 pm-10:46 pm

1 stop5h 41m

$408

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 9/3

2:35 pm-11:28 pm

2 stops7h 53m

New Orleans Louis Armstrong

Sun 9/7

2:36 pm-8:34 pm

1 stop6h 58m

$416

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 9/3

2:35 pm-11:28 pm

2 stops7h 53m

New Orleans Louis Armstrong

Sun 9/7

5:15 am-1:17 pm

2 stops9h 02m

$421

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Thu 10/2

5:00 am-4:03 pm

2 stops10h 03m

New Orleans Louis Armstrong

Wed 10/8

5:15 am-5:13 pm

2 stops12h 58m

$452

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 9/3

12:19 pm-7:24 pm

1 stop6h 05m

New Orleans Louis Armstrong

Sun 9/7

6:00 am-11:49 am

1 stop6h 49m

$485

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Wed 11/26

5:54 pm-9:38 am

2 stops14h 44m

New Orleans Louis Armstrong

Sun 11/30

3:48 pm-11:34 pm

2 stops8h 46m

$515

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Sat 12/27

5:20 am-1:45 pm

1 stop7h 25m

New Orleans Louis Armstrong

Sat 1/3

11:26 am-10:26 pm

2 stops12h 00m

$762

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, February 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 $391. The month of April is another great option to travel to Louisiana, with average flight prices from Billings averaging around $391.

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 9% 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
American AirlinesPriceFrom $321Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $322Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $419Free CancellationRating
7.4
8,928 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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