$43 Cheap Flights from Chicago (ORD) to New Orleans (MSY)

View $43 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)

Cheap Flights from Chicago to New Orleans (ORD-MSY)

Prices were available within the past 7 days and start at $43 for one-way flights and $87 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Oct 7 - Wed, Oct 8
ORD
Chicago
MSY
New Orleans
$87 Roundtrip, found 1 hour ago
$87
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Tue, Oct 7 from Chicago to New Orleans, returning Wed, Oct 8, priced at $87 found 1 hour ago
Spirit Airlines
Mon, Oct 6 - Tue, Oct 7
ORD
Chicago
MSY
New Orleans
$99 Roundtrip, found 1 hour ago
$99
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Oct 6 from Chicago to New Orleans, returning Tue, Oct 7, priced at $99 found 1 hour ago
Spirit Airlines
Mon, Sep 29 - Thu, Oct 2
ORD
Chicago
MSY
New Orleans
$109 Roundtrip, found 2 hours ago
$109
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Mon, Sep 29 from Chicago to New Orleans, returning Thu, Oct 2, priced at $109 found 2 hours ago
Spirit Airlines
Thu, Oct 23 - Sat, Oct 25
ORD
Chicago
MSY
New Orleans
$110 Roundtrip, found 1 hour ago
$110
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Oct 23 from Chicago to New Orleans, returning Sat, Oct 25, priced at $110 found 1 hour ago
Spirit Airlines
Wed, Oct 8 - Sat, Oct 18
ORD
Chicago
MSY
New Orleans
$115 Roundtrip, found 6 hours ago
$115
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Wed, Oct 8 from Chicago to New Orleans, returning Sat, Oct 18, priced at $115 found 6 hours ago
Spirit Airlines
Thu, Oct 2 - Sat, Oct 11
ORD
Chicago
MSY
New Orleans
$118 Roundtrip, found 8 hours ago
$118
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Thu, Oct 2 from Chicago to New Orleans, returning Sat, Oct 11, priced at $118 found 8 hours ago
United
Wed, Oct 8 - Wed, Oct 15
ORD
Chicago
MSY
New Orleans
$119 Roundtrip, found 12 hours ago
$119
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Oct 8 from Chicago to New Orleans, returning Wed, Oct 15, priced at $119 found 12 hours ago
Frontier Airlines
Mon, Oct 6 - Tue, Oct 7
ORD
Chicago
MSY
New Orleans
$122 Roundtrip, found 1 hour ago
$122
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 6 from Chicago to New Orleans, returning Tue, Oct 7, priced at $122 found 1 hour ago
American Airlines
Sat, Nov 1 - Wed, Nov 5
ORD
Chicago
MSY
New Orleans
$123 Roundtrip, found 6 hours ago
$123
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Chicago to New Orleans, returning Wed, Nov 5, priced at $123 found 6 hours ago
Southwest Airlines
Sat, Nov 8 - Tue, Nov 11
ORD
Chicago
MSY
New Orleans
$133 Roundtrip, found 9 hours ago
$133
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Sat, Nov 8 from Chicago to New Orleans, returning Tue, Nov 11, priced at $133 found 9 hours ago

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

March is typically the cheapest month to fly

From $68 - $422 per traveler.

Alternative airports near New Orleans

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

Select flight to Louis Armstrong New Orleans Intl. MSY. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $162
MSY
Louis Armstrong New Orleans Intl.
Cheapest
Average driving time to city center20 min
Flights from $162
Flights from Chicago (ORD) to New Orleans (MSY)
Origin airport
O'Hare Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$87
Distance
838 mi
Average flight time
2 hours 25 mins

Chicago to New Orleans Flights

The cheapest times to fly from Chicago to New Orleans

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 Chicago to New Orleans are during the month of October. You can find some of the cheapest flights from Chicago to New Orleans with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to New Orleans

Sunday is one of the best days to book for cheap flights from Chicago to New Orleans: 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 Chicago to New Orleans

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 Chicago to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $43 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 Chicago to New Orleans 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 Chicago to New Orleans 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 O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Grab a cheap one-way flight from $43 or cheap return flight from $87 from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The cheapest month to fly from ORD to MSY is October, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
When heading out of O'Hare Intl. Airport (ORD), you can jump on a direct flight to Louis Armstrong New Orleans Intl. Airport (MSY) with American Airlines.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
While prices can vary depending on when you travel, American Airlines and United Airlines are go-to choices for flights between O'Hare Intl. Airport (ORD) and Louis Armstrong New Orleans Intl. Airport (MSY). You can also compare airlines on Expedia and use the "Sort by" filter to find the cheapest ticket for your ORD to MSY flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
When jetting out of O'Hare Intl. Airport (ORD), you can take your pick from an average of 4 daily nonstop flights to Louis Armstrong New Orleans Intl. Airport (MSY).
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Flights between ORD and MSY tend to be busiest at 10 AM. If you want a quieter trip and possibly cheaper prices, look for a time when demand is lower.
What day of the week has the most flights from ORD to MSY?
Travel on a Friday if you're looking for the largest selection of flights from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY).
What is the earliest flight from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Take the earliest flight at around 9:40AM UTC-6, leaving from O'Hare Intl. Airport (ORD). You'll be in the air for roughly 2h 33m, touching down at Louis Armstrong New Orleans Intl. Airport (MSY) at approximately 12:13PM UTC-6.
How long does it take to fly from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Typically, it takes 2 hours and 34 minutes to cover the 840 mi from ORD to MSY.
What airline has the least delays from ORD to MSY?
United Airlines has the best performance for on-time direct flights from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY), with an on-time rating of 82%. Use the Expedia App to look up your flight schedule before you go and get real-time alerts about any changes.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To avoid possible delays on the O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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.
What airports do you fly into for New Orleans from O'Hare Intl. Airport (ORD)?
Louis Armstrong New Orleans Intl. Airport (MSY) is the only airport in New Orleans with direct flights from O'Hare Intl. Airport (ORD). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Last-minute bookings from ORD to MSY are usually more expensive. For the lowest rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book an ORD to MSY flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to MSY flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of travel planning. Just secure your flights and choose from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Louis Armstrong New Orleans Intl. Airport (MSY)?
In most instances, you're able to reschedule or cancel your ORD to MSY flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.