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.80 € per passenger.Departing Mon, 8 Sep, returning Wed, 10 Sep.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Mon, 8 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Wed, 10 Sep, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From 80 €, select.

Peoria.246 € per passenger.Departing Mon, 15 Sep, returning Fri, 19 Sep.Return flight with Spirit Airlines and Allegiant Air.Outbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Mon, 15 Sep, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Fri, 19 Sep, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From 246 €, select.

Moline.401 € per passenger.Departing Thu, 28 Aug, returning Mon, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from New Orleans Louis Armstrong on Thu, 28 Aug, arriving in Moline.Inbound indirect flight with United, departs from Moline on Mon, 1 Sep, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From 401 €, select.

Bloomington.589 € per passenger.Departing Mon, 15 Sep, returning Fri, 19 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Mon, 15 Sep, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departs from Central Illinois Regional on Fri, 19 Sep, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From 589 €, select.

Flying from New Orleans to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	39 €, Chicago
Cheapest month to fly	September
Average flight time	2 hrs, 29 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 80 € and one-way tickets from 39 € 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

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 September

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

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from New Orleans to Illinois.

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 New Orleans 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 80 € is the best price. This is good, compared to the average Illinois ticket price of 329 €.

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

The cheapest month to fly from New Orleans to Greater Peoria Airport is usually September. The cheapest month to fly from New Orleans to Central Illinois Regional Airport is usually September. The cheapest month to fly from New Orleans to Chicago O'Hare International Airport is usually September. And the cheapest month to fly from New Orleans to Moline Airport is usually August.

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 Monday, 8 September 2025.

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.

How long is the flight from New Orleans to Illinois?

The average flight time between New Orleans and Illinois is 2 hours and 29 minutes.