$161 Cheap Flights from New Orleans (MSY) to Idaho Falls (IDA)

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA)

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

Prices were available within the past 7 days and start at $161 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Alaska Airlines
United
American Airlines
American Airlines
United
Alaska Airlines
Delta
Hawaiian Airlines
United

Alternative airports near Idaho Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from New Orleans (MSY) to Idaho Falls (IDA)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$318
Distance
1518 mi

New Orleans to Idaho Falls Flights

The cheapest times to fly from New Orleans to Idaho Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Orleans to Idaho Falls are during the month of October. You can find some of the cheapest flights from New Orleans to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Idaho Falls

Sunday is one of the best days to book for cheap flights from New Orleans to Idaho Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Orleans to Idaho Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Orleans to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $161 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Orleans to Idaho Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Orleans to Idaho Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA) cost?
Discover the latest flight deals from MSY to IDA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MSY to IDA?
The cheapest flights from MSY to IDA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MSY to IDA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MSY to IDA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA)?
There are no daily nonstop flights departing from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from MSY to IDA?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA)?
To reach Idaho Falls Regional Airport (IDA) without delays, book a flight that leaves from Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA) last-minute?
Booking your plane ticket from MSY to IDA shortly before your getaway is usually more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a MSY to IDA flight and hotel package?
Booking a MSY to IDA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Idaho Falls Regional Airport (IDA)?
If you booked your MSY to IDA flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.