IDA - MSY

$256 Find Cheap Flights from Idaho Falls to New Orleans

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to New Orleans departing on 10/10. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to New Orleans, 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 Idaho Falls to New Orleans, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Idaho Falls to New Orleans (IDA-MSY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to New Orleans 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 Idaho Falls to New Orleans

Fri, Oct 10 - Sun, Oct 12
 Logo
10:57 pm - 9:12 pmIDA-MSY
21h 15m2 stops
 Logo
9:42 pm - 12:49 pmMSY-IDA
16h 07m1 stop
Sun, Sep 28 - Thu, Oct 2
United Airlines Logo
5:00 am - 11:32 amIDA-MSY
5h 32m1 stop
United Airlines Logo
2:37 pm - 8:52 pmMSY-IDA
7h 15m1 stop
$343United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
 Logo
10:13 pm - 5:31 amIDA-MSY
30h 18m2 stops
 Logo
9:42 pm - 12:49 pmMSY-IDA
16h 07m1 stop
Sun, Sep 28 - Thu, Oct 2
United Airlines Logo
5:00 am - 11:32 amIDA-MSY
5h 32m1 stop
United Airlines Logo
2:17 pm - 10:49 pmMSY-IDA
9h 32m2 stops
$416United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
10:56 am - 5:03 pmIDA-MSY
5h 07m1 stop
United Airlines Logo
8:25 am - 3:29 pmMSY-IDA
8h 04m1 stop
$481United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
10:56 am - 5:03 pmIDA-MSY
5h 07m1 stop
United Airlines Logo
3:25 pm - 10:48 pmMSY-IDA
8h 23m2 stops
$486United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
American Airlines Logo
12:55 pm - 8:01 pmIDA-MSY
6h 06m1 stop
American Airlines Logo
5:17 am - 12:41 pmMSY-IDA
8h 24m1 stop
$526American Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
American Airlines Logo
12:55 pm - 8:01 pmIDA-MSY
6h 06m1 stop
American Airlines Logo
7:00 am - 1:27 pmMSY-IDA
7h 27m1 stop
$563American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
Alaska Airlines Logo
4:15 pm - 12:09 amIDA-MSY
30h 54m2 stops
Alaska Airlines Logo
5:17 am - 3:38 pmMSY-IDA
11h 21m2 stops
$1,155Alaska Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Alaska Airlines Logo
4:15 pm - 10:32 pmIDA-MSY
29h 17m2 stops
Alaska Airlines Logo
5:17 am - 3:38 pmMSY-IDA
11h 21m2 stops
$1,270Alaska Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $343 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 49% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$256
Typical prices: $548-688
Multiple Airlines
Fri 10/10Sun 10/12
IDA - MSY • 2 stops
Cheapest one-way
Multiple Airlines
Thu 9/4
IDA - MSY • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Orleans!
Booking Insights

KAYAK's insights & trends for Idaho Falls to New Orleans flights

Get data-powered insights and trends into flights from Idaho Falls to New Orleans to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Idaho Falls to New Orleans?

What’s the cheapest day of the week to fly from Idaho Falls to New Orleans?

The average price of all round-trip flights from Idaho Falls to New Orleans clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to New Orleans on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Idaho Falls to New Orleans. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Idaho Falls to New Orleans?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to New Orleans, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to New Orleans is August, where tickets cost $331 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $969 and $896 respectively.

Good to know

Low seasonJanuary
Cheapest flight$256
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Idaho Falls to New Orleans

When to book flights from Idaho Falls to New Orleans

Are your dates flexible? Find out the best times to travel from Idaho Falls to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to New Orleans

  • What is the cheapest flight from Idaho Falls to New Orleans?

    In the last 3 days, the lowest price for a flight from Idaho Falls to New Orleans was $256 for a round-trip ticket.

  • Do I need a passport to fly between Idaho Falls and New Orleans?

    No, a passport isn't needed to fly from Idaho Falls to New Orleans. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Idaho Falls to New Orleans?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to New Orleans?

    Star Alliance, and oneworld are the airline alliances operating flights between Idaho Falls and New Orleans, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to New Orleans, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to New Orleans are Delta and United Airlines. With an average price for the route of $859 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $778 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Idaho Falls to New Orleans?

    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 Idaho Falls to New Orleans.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to New Orleans?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Orleans from Idaho Falls 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 Idaho Falls to New Orleans?

    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 to New Orleans with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and MSY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to New Orleans?

    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 to New Orleans from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Idaho Falls to New Orleans

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to New Orleans. 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 Idaho Falls to New Orleans? 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.
7.9
DeltaOverall score based on 7977 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

2.0 MediocreAnonymous, Sep 2025SNA - SEA
Read more Delta reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Our bags took a long time to get unloaded once we landed.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Everything you need to know for your flight from Idaho Falls to New Orleans

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