What are the cheapest airlines to fly from Illinois to New Orleans one-way?

One-way options have recently been found by users for as low as $78 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $85 and Frontier from $107 one-way.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Illinois to New Orleans?

The most popular flight routes from Illinois to New Orleans are Chicago O'Hare Intl - New Orleans Louis Armstrong, Chicago Midway - New Orleans Louis Armstrong and Lambert-St Louis - New Orleans Louis Armstrong.

What are the cheapest flights from Illinois to New Orleans?

On average you can expect to pay $239 for a flight from Illinois to New Orleans. The cheapest flight overall is $74 while the most popular route, (Chicago O'Hare Intl - New Orleans Louis Armstrong) is currently priced at $98.

What are the most reliable airlines from Illinois to New Orleans?

No one likes to see their flight delayed. When booking a flight from Illinois to New Orleans consider choosing SkyWest Airlines (93%), United Airlines (85%) or Republic Airways (84%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Illinois to New Orleans?

Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Illinois to New Orleans.

How far in advance should I book a flight from Illinois to New Orleans?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 77% on flights from Illinois to New Orleans compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $303. For sooner than that we have options available in the next 3 days from $468.

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

Our data shows that August tends to be the cheapest month to fly to New Orleans from Illinois. Users have commonly found prices around $304 for the month, but tickets can be as low as $66. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly into for flights to New Orleans from Illinois?

Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Illinois. Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

Can I find deals for flights from Illinois to New Orleans that include hotel bookings?

Yes. In addition to deals on Illinois to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to New Orleans?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to New Orleans.

Can I find deals for business class flights from Illinois to New Orleans?

Yes. Cheapflights offers flight deals from Illinois to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$78+ Flights from Illinois to New Orleans

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Cheap flight deals from Illinois to New Orleans

Round-trip from	$146 (Cheapflightsfares)
One-way from	$78 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$285
Good round-trip deal	$165 or less
Good one-way deal	$113 or less

From Illinois to New Orleans Louis Armstrong

Search Deals

One-way flight from Illinois to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Illinois to New Orleans Louis Armstrong.

Search Deals

Price to beat on a one-way flight from Illinois to New Orleans Louis Armstrong.

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Find flight deals from Illinois to New Orleans

Cheapest flights from Illinois to New Orleans
Explore the most affordable flight options available from Illinois to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 8/1412:05 pmORD - MSY

Nonstop2h 17mSpirit Airlines

Mon 8/181:33 pmMSY - ORD

Nonstop2h 39mSpirit Airlines

Deal found 7/31

$146

Mon 9/227:45 amMDW - MSY

Nonstop2h 10mSouthwest

Mon 9/296:30 amMSY - MDW

Nonstop2h 15mSouthwest

Deal found 7/31

$149

Thu 9/259:24 pmORD - MSY

Nonstop2h 24mAmerican Airlines

Mon 9/296:00 amMSY - ORD

Nonstop2h 38mAmerican Airlines

Deal found 7/30

$149

Thu 11/133:45 pmORD - MSY

1 stop5h 50mSouthwest

Sun 11/166:40 amMSY - ORD

1 stop6h 20mSouthwest

Deal found 7/31

$169

Fri 8/1510:12 amORD - MSY

Nonstop2h 16mMultiple Airlines

Mon 8/189:19 amMSY - ORD

1 stop14h 46mMultiple Airlines

Deal found 7/30

$190

Thu 11/612:20 pmSTL - MSY

1 stop9h 45mSpirit Airlines

Sun 11/95:10 amMSY - STL

1 stop5h 51mSpirit Airlines

Deal found 7/29

$203

Sat 8/95:40 pmSTL - MSY

1 stop25h 42mFrontier

Thu 8/146:01 pmMSY - STL

1 stop15h 10mFrontier

Deal found 7/31

$215

Sat 8/99:12 pmMDW - MSY

1 stop22h 10mFrontier

Sun 8/176:01 pmMSY - MDW

1 stop17h 40mFrontier

Deal found 7/29

$215

Tue 10/142:25 pmSTL - MSY

Nonstop1h 45mSouthwest

Tue 10/216:10 amMSY - STL

Nonstop1h 50mSouthwest

Deal found 7/29

$217

Thu 8/219:15 amMDW - MSY

1 stop6h 12mDelta

Mon 8/2511:13 amMSY - MDW

1 stop7h 24mDelta

Deal found 7/31

$217

Sat 9/276:15 amSTL - MSY

1 stop4h 33mUnited Airlines

Sat 9/273:58 pmMSY - STL

1 stop6h 37mUnited Airlines

Deal found 7/31

$222

Wed 8/273:42 pmSTL - MSY

1 stop4h 37mDelta

Wed 9/35:03 pmMSY - STL

1 stop4h 59mDelta

Deal found 7/29

$227

Best flights from Illinois to New Orleans
Discover carefully curated flight deals from Illinois to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 8/1412:05 pmORD - MSY

Nonstop2h 17mSpirit Airlines

Mon 8/181:33 pmMSY - ORD

Nonstop2h 39mSpirit Airlines

Deal found 7/31

$146

Mon 9/227:45 amMDW - MSY

Nonstop2h 10mSouthwest

Mon 9/296:30 amMSY - MDW

Nonstop2h 15mSouthwest

Deal found 7/31

$149

Thu 9/259:24 pmORD - MSY

Nonstop2h 24mAmerican Airlines

Mon 9/296:00 amMSY - ORD

Nonstop2h 38mAmerican Airlines

Deal found 7/30

$149

Sat 8/99:12 pmMDW - MSY

1 stop22h 10mFrontier

Sun 8/176:01 pmMSY - MDW

1 stop17h 40mFrontier

Deal found 7/29

$215

Thu 8/219:15 amMDW - MSY

1 stop6h 12mDelta

Sun 8/245:25 amMSY - MDW

1 stop4h 11mDelta

Deal found 7/31

$217

Sat 9/276:15 amSTL - MSY

1 stop4h 33mUnited Airlines

Sat 9/273:58 pmMSY - STL

1 stop6h 37mUnited Airlines

Deal found 7/31

$222

Thu 9/410:35 amSTL - MSY

1 stop10h 19mMultiple Airlines

Sun 9/710:56 amMSY - STL

2 stops7h 40mMultiple Airlines

Deal found 7/30

$236

Fri 10/31:30 pmORD - MSY

1 stop7h 20mSouthwest

Sun 10/55:10 amMSY - ORD

1 stop5h 35mSouthwest

Deal found 7/31

$169

Thu 11/612:20 pmSTL - MSY

1 stop9h 45mSpirit Airlines

Sun 11/95:10 amMSY - STL

1 stop5h 51mSpirit Airlines

Deal found 7/29

$203

Wed 10/157:52 pmSTL - MSY

1 stop23h 01mFrontier

Mon 10/207:38 pmMSY - STL

1 stop13h 29mFrontier

Deal found 7/29

$215

Wed 8/273:42 pmSTL - MSY

1 stop4h 37mDelta

Wed 9/35:03 pmMSY - STL

1 stop4h 59mDelta

Deal found 7/29

$227

Sat 8/235:15 amSTL - MSY

1 stop5h 03mAmerican Airlines

Sun 8/246:39 pmMSY - STL

1 stop5h 16mAmerican Airlines

Deal found 7/31

$230

Last-minute flights from Illinois to New Orleans
Discover last-minute flight deals from Illinois to New Orleans. Data last updated July 31, 2025 and is based on user searches.

Tue 8/59:24 amMDW - MSY

1 stop5h 57mDelta

Tue 8/126:25 amMSY - MDW

1 stop5h 23mDelta

Deal found 7/29

$328

Tue 8/55:15 amSTL - MSY

1 stop7h 14mAmerican Airlines

Wed 8/66:10 amMSY - STL

1 stop7h 41mAmerican Airlines

Deal found 7/30

$407

Wed 8/611:24 amSTL - MSY

1 stop7h 51mSpirit Airlines

Wed 8/68:19 pmMSY - STL

1 stop20h 12mSpirit Airlines

Deal found 7/30

$385

Thu 8/75:40 amORD - MSY

1 stop11h 24mMultiple Airlines

Sun 8/1010:30 pmMSY - ORD

1 stop9h 20mMultiple Airlines

Deal found 7/29

$212

Fri 8/810:47 amSTL - MSY

1 stop10h 37mMultiple Airlines

Sun 8/108:19 pmMSY - STL

3 stops22h 22mMultiple Airlines

Deal found 7/31

$331

Fri 8/85:20 pmMLI - MSY

1 stop5h 05mUnited Airlines

Sun 8/105:15 amMSY - MLI

2 stops9h 52mUnited Airlines

Deal found 7/30

$371

Sat 8/95:40 pmSTL - MSY

1 stop25h 42mFrontier

Thu 8/146:01 pmMSY - STL

1 stop15h 10mFrontier

Deal found 7/30

$215

Sat 8/99:12 pmMDW - MSY

1 stop22h 10mFrontier

Mon 8/119:19 amMSY - MDW

1 stop5h 47mFrontier

Deal found 7/31

$215

Sat 8/95:50 pmMLI - MSY

1 stop4h 53mAmerican Airlines

Tue 8/126:06 amMSY - MLI

1 stop4h 45mAmerican Airlines

Deal found 7/29

$284

Sat 8/95:15 pmMDW - MSY

Nonstop2h 10mSouthwest

Wed 8/136:40 amMSY - MDW

Nonstop2h 15mSouthwest

Deal found 7/29

$307

Sat 8/95:40 pmSTL - MSY

1 stop25h 42mFrontier

Thu 8/146:01 pmMSY - STL

1 stop15h 10mFrontier

Deal found 7/31

$215

Sun 8/103:18 pmORD - MSY

1 stop8h 26mSpirit Airlines

Thu 8/143:17 pmMSY - ORD

Nonstop2h 37mSpirit Airlines

Deal found 7/29

$185

One-way flights from Illinois to New Orleans
Search for one-way flight options from Illinois to New Orleans. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Thu 9/1112:05 pmSTL - MSY

1 stop7h 21mSpirit Airlines

Deal found 7/30

$78

Tue 9/167:10 amMDW - MSY

1 stop6h 25mSouthwest

Deal found 7/31

$85

Thu 10/21:30 pmORD - MSY

1 stop7h 20mSouthwest

Deal found 7/31

$85

Mon 8/1810:27 amORD - MSY

1 stop9h 22mSpirit Airlines

Deal found 7/30

$86

Mon 9/297:03 pmMDW - MSY

1 stop10h 15mMultiple Airlines

Deal found 7/29

$97

Sat 8/99:12 pmMDW - MSY

1 stop22h 10mFrontier

Deal found 7/30

$107

Sat 8/304:25 pmMDW - MSY

1 stop6h 35mDelta

Deal found 7/31

$109

Wed 10/296:05 pmSTL - MSY

Nonstop1h 45mSouthwest

Deal found 7/30

$109

Wed 10/18:35 pmORD - MSY

Nonstop2h 26mAmerican Airlines

Deal found 7/31

$109

Wed 11/57:52 pmSTL - MSY

1 stop23h 01mFrontier

Deal found 7/29

$110

Wed 10/296:00 amSTL - MSY

1 stop4h 45mAmerican Airlines

Deal found 7/29

$113

Sat 9/277:10 amSTL - MSY

1 stop4h 25mDelta

Deal found 7/30

$114

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Thu 8/14

12:05 pm-2:22 pm

Nonstop2h 17m

New Orleans Louis Armstrong

Mon 8/18

1:33 pm-4:12 pm

Nonstop2h 39m

$146

ChicagoNew Orleans

MDW - MSY

MDWMSY

Chicago Midway

Mon 9/22

7:45 am-9:55 am

Nonstop2h 10m

New Orleans Louis Armstrong

Mon 9/29

6:30 am-8:45 am

Nonstop2h 15m

$149

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Thu 9/25

9:24 pm-11:48 pm

Nonstop2h 24m

New Orleans Louis Armstrong

Mon 9/29

6:00 am-8:38 am

Nonstop2h 38m

$149

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Fri 10/3

1:30 pm-8:50 pm

1 stop7h 20m

New Orleans Louis Armstrong

Sun 10/5

5:10 am-10:45 am

1 stop5h 35m

$169

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Thu 11/6

12:20 pm-10:05 pm

1 stop9h 45m

New Orleans Louis Armstrong

Sun 11/9

5:10 am-11:01 am

1 stop5h 51m

$203

ChicagoNew Orleans

MDW - MSY

MDWMSY

Chicago Midway

Sat 8/9

9:12 pm-7:22 pm

1 stop22h 10m

New Orleans Louis Armstrong

Sun 8/17

6:01 pm-11:41 am

1 stop17h 40m

$215

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Wed 10/15

7:52 pm-6:53 pm

1 stop23h 01m

New Orleans Louis Armstrong

Mon 10/20

7:38 pm-9:07 am

1 stop13h 29m

$215

ChicagoNew Orleans

MDW - MSY

MDWMSY

Chicago Midway

Thu 8/21

9:15 am-3:27 pm

1 stop6h 12m

New Orleans Louis Armstrong

Sun 8/24

5:25 am-9:36 am

1 stop4h 11m

$217

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Tue 10/14

2:25 pm-4:10 pm

Nonstop1h 45m

New Orleans Louis Armstrong

Tue 10/21

6:10 am-8:00 am

Nonstop1h 50m

$217

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sat 9/27

6:15 am-10:48 am

1 stop4h 33m

New Orleans Louis Armstrong

Sat 9/27

3:58 pm-10:35 pm

1 stop6h 37m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 46 results

...

Best time to book a flight from Illinois to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Illinois with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to New Orleans

What is the cheapest month to book a flight from Illinois to New Orleans?

Currently, August is the cheapest month in which you can book a flight from Illinois to New Orleans (average of $256). Flying from Illinois to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to MSY?

When flying from Illinois to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to New Orleans

The most flights from USIL to MSY are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing New Orleans

Read through reviews of airlines operating flights from Illinois to New Orleans, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,981 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,900 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Spirit Airlines

6.3

Okay

8,048 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What airport do you fly into for flights to New Orleans from Illinois?
Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Illinois. Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.
What are the cheapest airlines to fly from Illinois to New Orleans one-way?
One-way options have recently been found by users for as low as $78 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $85 and Frontier from $107 one-way.
What are the most popular routes from Illinois to New Orleans?
The most popular flight routes from Illinois to New Orleans are Chicago O'Hare Intl - New Orleans Louis Armstrong, Chicago Midway - New Orleans Louis Armstrong and Lambert-St Louis - New Orleans Louis Armstrong.
What are the most reliable airlines from Illinois to New Orleans?
No one likes to see their flight delayed. When booking a flight from Illinois to New Orleans consider choosing SkyWest Airlines (93%), United Airlines (85%) or Republic Airways (84%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Illinois to New Orleans?
On average you can expect to pay $239 for a flight from Illinois to New Orleans. The cheapest flight overall is $74 while the most popular route, (Chicago O'Hare Intl - New Orleans Louis Armstrong) is currently priced at $98.
Can I find deals for flights from Illinois to New Orleans that include hotel bookings?
Yes. In addition to deals on Illinois to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to New Orleans.
Can I find deals for business class flights from Illinois to New Orleans?
Yes. Cheapflights offers flight deals from Illinois to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Illinois to New Orleans?
Currently, August is the cheapest month in which you can book a flight from Illinois to New Orleans (average of $256). Flying from Illinois to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Metairie

Kenner

Slidell

Houma

Covington

Thibodaux

Gretna

Hammond

Gonzales

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Illinois to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$75	Average$205	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$158	Average$361	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$159	Average$414	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$168	Average$391	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$177	Average$477	FlexibilityNo cancel fee	On-time69%

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$78+ Cheap flights from Illinois to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to New Orleans

Keep the following information in mind while searching for Illinois to New Orleans flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to New Orleans

Cheapest flights from Illinois to New OrleansExplore the most affordable flight options available from Illinois to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Illinois to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to New Orleans that are best for you.

Best time to book a flight from Illinois to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to New Orleans

What is the cheapest month to book a flight from Illinois to New Orleans?

What is the cheapest time of day to fly from IL to MSY?

Find hourly flight availability from Illinois to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Weekly flight availability from Illinois to New Orleans

Explore weekly flight availability from Illinois to New Orleans. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

Reviews of airlines servicing New Orleans

Read through reviews of airlines operating flights from Illinois to New Orleans, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to New Orleans from Illinois?

What are the cheapest airlines to fly from Illinois to New Orleans one-way?

What are the most popular routes from Illinois to New Orleans?

What are the most reliable airlines from Illinois to New Orleans?

What are the cheapest flights from Illinois to New Orleans?

Can I find deals for flights from Illinois to New Orleans that include hotel bookings?

How can I find direct flights from Illinois to New Orleans?

Can I find deals for business class flights from Illinois to New Orleans?

What is the cheapest month to book a flight from Illinois to New Orleans?

Traveling to a place near New Orleans?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Illinois to New Orleans

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Cheapest flights from Illinois to New Orleans
Explore the most affordable flight options available from Illinois to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.