Cheap flights from Chicago to New Orleans Louis Armstrong

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Find the cheapest month or even day of the year to fly to New Orleans Louis Armstrong

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Flight deals from Chicago to New Orleans Louis Armstrong

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to New Orleans Louis Armstrong? Find the lowest prices on one-way and round-trip tickets right here.
Map with a flight path from Chicago to New Orleans Louis Armstrong. A plane icon is halfway along the route with a label that says "Direct flight."
Direct flight

Your route at a glance

Cheapest deal$77
Cheapest monthJanuary
Average flight duration2 hours and 27 minutes
Most popular airlineSouthwest Airlines

Find the cheapest month to fly from Chicago to New Orleans Louis Armstrong

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to New Orleans Louis Armstrong flights are currently cheapest in January.

Direct flights from Chicago to New Orleans Louis Armstrong

Chicago to New Orleans Louis Armstrong: Alternative routes

Compare routes from Chicago to New Orleans below. You may find an airport to fly into that's cheaper, faster, or easier than New Orleans Louis Armstrong.

Finding cheap flights from Chicago to New Orleans Louis Armstrong: Frequently asked questions

The best price we found for a round-trip flight from Chicago to New Orleans Louis Armstrong is $77. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 27 minutes is the average flight time from Chicago to New Orleans Louis Armstrong.
American Airlines, United and Alaska Airlines fly direct from Chicago to New Orleans Louis Armstrong.
There are 347 flights per week flying from Chicago to New Orleans Louis Armstrong, as of November 2025.
The cheapest month to fly from Chicago to New Orleans Louis Armstrong is usually January.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to New Orleans Louis Armstrong Airport on Thursday, January 22, 2026.
Yes – the average flight time is 2 hours and 27 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New Orleans Louis Armstrong but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to New Orleans is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to New Orleans Louis Armstrong is Spirit Airlines.

Traveling from Chicago to Louis Armstrong New Orleans International Airport (MSY): What you need to know

  • Your next great adventure starts at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Explore the options for booking a flight from Chicago to Louis Armstrong New Orleans International Airport (MSY) jetting off from either of these bases.

  • 2 hours 25 minutes is the average duration of a direct Chicago to Louis Armstrong New Orleans International Airport flight.

  • New Orleans's timezone is UTC-5, which is the same as Chicago. Louis Armstrong New Orleans International Airport is located in New Orleans.

  • The most popular route is from O'Hare International Airport (ORD) to Louis Armstrong New Orleans International Airport (MSY), with 37 direct services every week. If you're not one for hanging around, the earliest flight from ORD to MSY is the 7:05am American Airlines option. If you need some extra time before takeoff, the final departure is at 9:03pm with American Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to catch your flight from Chicago to MSY.

  • If you're traveling during a public holiday or other peak period, allow extra time. Arrive two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) will have you traveling directly to your destination. Nonstop flights from Chicago to Louis Armstrong New Orleans International Airport (MSY) leave from this terminal.

  • Pick from a variety of carriers that offer direct flights from Chicago to Louis Armstrong New Orleans International Airport departing from ORD. Get on board with any of these:

  • United Airlines is the airline with the highest number of bookings for flights from ORD to MSY.

  • With an impressive 82.31% of services landing on schedule, American Airlines leads the way in punctuality on this route.

  • ORD is about 40 kilometers from central Chicago. If you're driving, catching a cab or ride-sharing from the center, it'll take 35 minutes or so to get there, depending on traffic. If you're taking public transport, expect the trip time to be around 55 minutes.

  • Want a leisurely start to your journey? Stay near O'Hare International Airport. Whether you've booked an early flight from Chicago to Louis Armstrong New Orleans International Airport or aren't a fan of being rushed, these hotels are just the thing:

  • When it comes to the on-time performance of O'Hare International Airport, 74.85% of flights arrive within the expected time frame.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Consider starting your trip from Chicago Midway International Airport (MDW). You can book a direct Chicago to Louis Armstrong New Orleans International Airport (MSY) plane ticket from this hub.

  • Take a direct flight from Chicago to MSY with Southwest Airlines. This is one of the top airlines flying this route out of MDW.

  • Southwest Airlines takes the lead in bookings on the MDW to MSY route.

  • If you're looking for the most punctual carrier, go with Southwest Airlines. It has an exceptional on-time performance of 84.51% for flights between Chicago Midway International Airport and Louis Armstrong New Orleans International Airport.

  • On public transport, you can travel from central Chicago to MDW in around 45 minutes. The terminal is roughly 19 kilometers away, and making the journey by car will take approximately 20 minutes.

  • Want to treat yourself to an extra night away before your Chicago to MSY flight? Check in to a hotel near Chicago Midway International Airport before your trip officially starts. These stays have your key waiting:

  • Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure sheds light on how frequently flights departing from this airport reach their destination on time.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • RFD is roughly 137 kilometers from central Chicago. The drive from the city center to the terminal takes about 1 hour 25 minutes. If you're thinking about using public transport, you can expect a journey of around 4 hours 15 minutes.

  • Make catching an early Chicago to Louis Armstrong New Orleans International Airport flight the easiest part of your journey. Book a room at one of these hotels near Chicago Rockford International Airport and head to your check-in counter without rushing:

  • The on-time performance rating of RFD is 76.19%. In other words, that's how frequently flights from this airport reach their final stop as planned.

  • The street address of Chicago Rockford International Airport is 2 Airport Cir.

About Louis Armstrong New Orleans International Airport (MSY)

Getting from Louis Armstrong New Orleans International Airport (MSY) to central New Orleans

  • Louis Armstrong New Orleans International Airport is about 19 kilometers from central New Orleans. How long it takes to get to the center by cab or car rental depends on the time of day. Do some research before your trip.

  • When traveling on public transport, expect a journey time of about 50 minutes.

How to find the cheapest flights from Chicago to Louis Armstrong New Orleans International Airport (MSY)

  • The lowest price we've found for a one-way ticket from Chicago to Louis Armstrong New Orleans International Airport is $38. For a return flight on this route, the best price is $77. Depending on the availability when you book, these fares can change.

  • To find cheap flights from Chicago to MSY, book in advance. Airlines tend to offer their most competitively priced fares when tickets first go on sale.

  • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll show you the lowest price across every month when searching for your Chicago to Louis Armstrong New Orleans International Airport ticket.

  • Snapping up a cheap plane ticket from Chicago to MSY is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll let you know when the price has dropped.

  • Filters make it easier to find a bargain for your flight from Chicago to Louis Armstrong New Orleans International Airport. Choose the departure times, carriers and stops that work for you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Chicago to Louis Armstrong New Orleans International Airport (MSY)

  • Think about your travel style when planning your trip dates. May is the quietest month to go to New Orleans. October is when most people book flights from Chicago to Louis Armstrong New Orleans International Airport (MSY), which may be perfect if you enjoy traveling when it's busier.

  • Before locking in your Chicago to MSY plane ticket, consider the kind of weather you prefer. August is the warmest month in New Orleans, with temperatures ranging from 25ºC (77ºF) to 36ºC (97ºF).

  • If you want cooler conditions, search for a cheap ticket from Chicago to Louis Armstrong New Orleans International Airport in January when temperatures are between 4ºC (39ºF) and 18ºC (64ºF).

More about New Orleans

Explore more of the United States

  • You've seen New Orleans, now it's time to explore other corners of the United States. Travel around 105 kilometers north-west to Baton Rouge to check off its top attractions. From Beauregard Town Historic District to Main Street Historic District and Louisiana's Old State Capitol, you'll have a packed itinerary ahead.

  • Around 225 kilometers east of New Orleans, Mobile is another essential stop in the United States. Experience major highlights starting with Battleship USS ALABAMA, Gulf Coast Exploreum Science Center and GulfQuest National Maritime Museum of the Gulf of Mexico.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.