Flights from New Orleans to Illinois

Flight deals from New Orleans to Illinois

Looking for cheap tickets from New Orleans to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.ر.ق.‏ 147 per passenger.Departing Tue, 14 Apr.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from New Orleans Louis Armstrong on Tue, 14 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From ر.ق.‏ 147, select.

Moline.ر.ق.‏ 892 per passenger.Departing Fri, 27 Mar.One-way flight with United.Outbound indirect flight with United, departs from New Orleans Louis Armstrong on Fri, 27 Mar, arriving in Moline.Price includes taxes and charges.From ر.ق.‏ 892, select.

Champaign.ر.ق.‏ 2,418 per passenger.Departing Sun, 3 May.One-way flight with United.Outbound indirect flight with United, departs from New Orleans Louis Armstrong on Sun, 3 May, arriving in Champaign.Price includes taxes and charges.From ر.ق.‏ 2,418, select.

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Flying from New Orleans to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	ر.ق.‏ 147
Cheapest month to fly	April
Average flight time	2 hrs, 31 mins
Cheapest airport to fly from	New Orleans Louis Armstrong
Most popular airline	American Airlines

How to find cheap flights from New Orleans to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from New Orleans to Illinois. Other savvy travellers recently found return flights from ر.ق.‏ 296 and one-way tickets from ر.ق.‏ 147 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from New Orleans Louis Armstrong into Chicago O'Hare International

At the moment, the lowest priced flight tickets to Illinois are from New Orleans Louis Armstrong Airport to Chicago O'Hare International Airport.

Fly in April

We crunched the flight calendar and found the cheapest time to fly from New Orleans to Illinois is currently April.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from New Orleans to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from New Orleans to Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Illinois to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average New Orleans to Illinois flight price?

We looked at all of the upcoming return flights from New Orleans to Illinois we could find over the next 12 months. It looks like ر.ق.‏ 296 is the best price. This is good, compared to the average Illinois ticket price of ر.ق.‏ 1,379.

What is the cheapest month to fly from New Orleans to Illinois?

The cheapest month to fly from New Orleans to Decatur Airport is usually March. The cheapest month to fly from New Orleans to Springfield Airport is usually March. The cheapest month to fly from New Orleans to Greater Peoria Airport is usually May. And the cheapest month to fly from New Orleans to Moline Airport is usually March.

Which upcoming date is cheapest to fly from New Orleans to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New Orleans to Illinois on Wednesday, 8 April 2026.

Are there any direct flights from New Orleans to Illinois?

New Orleans Louis Armstrong Airport offers direct flights to Illinois.

If I'm flying from New Orleans, where in Illinois is cheapest to fly into?

If you're flying from New Orleans, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.