$145 Find Cheap Flights from Billings to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Louisiana departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Louisiana, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Billings to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Louisiana

Fri, May 8 - Tue, May 12
Delta Logo
5:30 am - 1:47 pm
BIL
-
MSY
7h 17m
1 stop
Delta Logo
4:25 pm - 11:14 pm
MSY
-
BIL
7h 49m
1 stop
$329Delta
Sat, May 9 - Tue, May 12
Delta Logo
6:19 pm - 8:04 am
BIL
-
MSY
12h 45m
2 stops
Delta Logo
4:25 pm - 11:14 pm
MSY
-
BIL
7h 49m
1 stop
$334Delta
Fri, May 8 - Tue, May 12
Alaska Airlines Logo
12:47 pm - 9:24 pm
BIL
-
MSY
7h 37m
1 stop
Alaska Airlines Logo
6:39 pm - 1:21 pm
MSY
-
BIL
19h 42m
1 stop
$344Alaska Airlines
Fri, May 8 - Tue, May 12
Delta Logo
5:30 am - 1:47 pm
BIL
-
MSY
7h 17m
1 stop
Delta Logo
4:25 pm - 11:14 pm
MSY
-
BIL
7h 49m
1 stop
$349Delta
Fri, May 8 - Tue, May 12
Delta Logo
6:30 am - 6:00 pm
BIL
-
MSY
10h 30m
2 stops
Delta Logo
4:25 pm - 11:14 pm
MSY
-
BIL
7h 49m
1 stop
$354Delta
Sat, May 9 - Tue, May 12
Delta Logo
5:30 am - 3:20 pm
BIL
-
MSY
8h 50m
2 stops
Delta Logo
12:27 pm - 10:52 pm
MSY
-
BIL
11h 25m
2 stops
$359Delta
Fri, May 15 - Fri, May 22
United Airlines Logo
2:30 pm - 9:55 pm
BIL
-
MSY
6h 25m
1 stop
United Airlines Logo
2:35 pm - 9:17 pm
MSY
-
BIL
7h 42m
1 stop
$374United Airlines
Fri, May 8 - Tue, May 12
Delta Logo
6:30 am - 8:13 pm
BIL
-
MSY
12h 43m
2 stops
Delta Logo
12:27 pm - 10:52 pm
MSY
-
BIL
11h 25m
2 stops
$384Delta
Fri, May 15 - Thu, May 21
Delta Logo
11:34 am - 6:15 pm
BIL
-
MSY
5h 41m
1 stop
Delta Logo
4:25 pm - 11:14 pm
MSY
-
BIL
7h 49m
1 stop
$399Delta
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
2:35 pm - 11:29 pm
BIL
-
MSY
7h 54m
2 stops
United Airlines Logo
8:15 am - 1:23 pm
MSY
-
BIL
6h 08m
1 stop
$410United Airlines
Booking Insights

KAYAK's insights & trends for Billings to Louisiana flights

Get data-powered insights and trends into flights from Billings to Louisiana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Billings to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Billings to Louisiana departing in May.

Good to know

Low seasonOctober
Cheapest flight$145
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Billings to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Billings to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Billings to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Billings to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Billings to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Billings to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9451 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

10.0 ExcellentLaura, Mar 2026
MCO - EWR
Read more United Airlines reviews

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Everything you need to know for your flight from Billings to Louisiana

Information on your arrival and departure airports