Cheap Flights from Chicago (CHI) to New Orleans (MSY)

View AU$114 flight on Wed, 12 Nov. 2025Opens in a new window

Popular airlines from Chicago to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)

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Cheap Flights from Chicago (CHI) to New Orleans (MSY)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Chicago (CHI) to New Orleans (MSY)

March is typically the cheapest month to fly

From AU$104 - AU$739 per traveller.

Graph displaying average flight prices per month

Flight from Chicago to New Orleans route information
Origin airport
CHI-All Airports
Destination airport
Louis Armstrong New Orleans Intl.
Distance
1343 km

CHI to MSY Flights

Ready to get away? Use Expedia.com.au to book cheap flights from Illinois to New Orleans , and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.

Our user-friendly tools make it easier than ever to book CHI to MSY flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

If you’re on the hunt for cheap flights to New Orleans from Illinois, you need not look any further. We make it simple for you to compare different airline carriers or choose the one that appeals to you most. We work with dozens of airlines in order to offer you incredible deals on business and personal travel. Start by searching through our selection of plane tickets today, and you’ll be in the sky before you know it.

Frequently asked questions

How much is a flight from Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport?
The lowest price advertised for a round-trip journey from Chicago, IL (CHI-All Airports) to MSY is . But you better get moving. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chicago, IL (CHI-All Airports) to MSY?
This can vary between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport (MSY) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Chicago, IL (CHI-All Airports) to MSY flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The distance from Chicago, IL (CHI-All Airports) (CHI) to MSY (MSY) is just 1 350 kilometres. You'll be stepping off the plane and grabbing your bags from the carousel before long.
Which airlines fly direct from Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport (MSY)?
With so many airlines to select from, you'll be able to find the perfect flight from Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport (MSY) in just a few easy clicks. Below is a list of the top carriers that fly between these airports:

  • Southwest Airlines - (WN) with 91 monthly flights
  • American Airlines - (AA) with 60 monthly flights
  • United Airlines - (UA) with 60 monthly flights
  • Spirit Airlines - (NK) with 56 monthly flights

Are Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport (MSY) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Chicago, IL (CHI-All Airports) to Louis Armstrong New Orleans Intl. Airport at the last minute could be your ticket to a fantastic deal. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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