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 $67 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $80 and United Airlines from $80 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 cheapest flights from Illinois to New Orleans?

On average you can expect to pay $484 for a flight from Illinois to New Orleans. The cheapest flight overall is $57 while the most popular route, (Chicago O'Hare Intl - New Orleans Louis Armstrong) is currently priced at $75.

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 Spirit Airlines (96%), Copa Airlines (85%) or Air New Zealand (85%) 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 59% 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 $279. 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 September tends to be the cheapest month to fly to New Orleans from Illinois. Users have commonly found prices around $296 for the month, but tickets can be as low as $58. 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.

$67+ Flights from Illinois to New Orleans

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Cheap flight deals from Illinois to New Orleans

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$122 (Cheapflightsfares)
One-way from	$67 (FlightHub)
Popular in	December
Cheapest in	September
Average price	$329
Good round-trip deal	$197 or less
Good one-way deal	$93 or less

Provider with most accurate pricing for Chicago (CHI)-New Orleans Louis Armstrong flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-New Orleans Louis Armstrong flights.

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From Illinois to New Orleans Louis Armstrong

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One-way flight from Illinois to New Orleans Louis Armstrong

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Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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

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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 March 31, 2025.

Tue 4/227:10 amORD - MSY

Nonstop2h 18mSpirit Airlines

Thu 5/110:23 amMSY - ORD

Nonstop2h 24mSpirit Airlines

Deal found 3/31

$117

Sat 5/109:03 pmORD - MSY

Nonstop2h 25mAmerican Airlines

Sat 5/176:34 amMSY - ORD

Nonstop2h 31mAmerican Airlines

Deal found 3/31

$159

Wed 4/307:10 amORD - MSY

Nonstop2h 27mUnited Airlines

Tue 6/37:00 amMSY - ORD

Nonstop2h 38mUnited Airlines

Deal found 3/31

$160

Wed 4/163:32 pmORD - MSY

Nonstop2h 19mMultiple Airlines

Sun 4/202:08 pmMSY - ORD

1 stop18h 36mMultiple Airlines

Deal found 3/30

$177

Sat 6/218:55 pmMDW - MSY

Nonstop2h 15mSouthwest

Wed 6/256:30 amMSY - MDW

Nonstop2h 15mSouthwest

Deal found 3/30

$179

Sun 5/48:30 amMDW - MSY

1 stop6h 48mFrontier

Thu 5/84:48 pmMSY - MDW

1 stop6h 51mFrontier

Deal found 3/30

$198

Wed 8/276:24 amPIA - MSY

1 stop5h 47mAmerican Airlines

Sat 8/3010:57 amMSY - PIA

1 stop4h 43mAmerican Airlines

Deal found 3/29

$199

Sat 4/264:26 pmMLI - MSY

1 stop7h 30mAmerican Airlines

Tue 4/294:19 pmMSY - MLI

1 stop5h 04mAmerican Airlines

Deal found 3/30

$199

Sun 4/206:45 amORD - MSY

1 stop12h 06mFrontier

Fri 5/212:10 pmMSY - ORD

1 stop11h 22mFrontier

Deal found 3/31

$208

Sat 4/196:04 amMDW - MSY

1 stop4h 43mDelta

Sat 4/195:41 pmMSY - MDW

1 stop4h 41mDelta

Deal found 3/29

$217

Wed 5/145:30 amORD - MSY

1 stop4h 15mDelta

Wed 5/2112:46 pmMSY - ORD

1 stop6h 04mDelta

Deal found 3/30

$217

Thu 4/104:57 pmSTL - MSY

1 stop21h 17mFrontier

Mon 4/143:14 pmMSY - STL

1 stop8h 32mFrontier

Deal found 3/30

$238

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 March 31, 2025.

Sun 4/207:10 amORD - MSY

Nonstop2h 18mSpirit Airlines

Wed 4/236:55 pmMSY - ORD

Nonstop2h 31mSpirit Airlines

Deal found 3/30

$122

Sat 5/38:00 amMDW - MSY

Nonstop2h 15mSouthwest

Wed 5/712:45 pmMSY - MDW

Nonstop2h 15mSouthwest

Deal found 3/31

$159

Sat 5/109:03 pmORD - MSY

Nonstop2h 25mAmerican Airlines

Sat 5/176:34 amMSY - ORD

Nonstop2h 31mAmerican Airlines

Deal found 3/31

$159

Wed 4/307:10 amORD - MSY

Nonstop2h 27mUnited Airlines

Tue 6/37:00 amMSY - ORD

Nonstop2h 38mUnited Airlines

Deal found 3/31

$160

Wed 4/163:32 pmORD - MSY

Nonstop2h 19mMultiple Airlines

Sun 4/202:08 pmMSY - ORD

1 stop18h 36mMultiple Airlines

Deal found 3/30

$177

Sun 5/48:30 amMDW - MSY

1 stop6h 48mFrontier

Thu 5/84:48 pmMSY - MDW

1 stop6h 51mFrontier

Deal found 3/30

$198

Sat 4/194:00 pmMDW - MSY

1 stop4h 42mDelta

Wed 4/235:40 pmMSY - MDW

1 stop4h 42mDelta

Deal found 3/29

$217

Wed 8/276:24 amPIA - MSY

1 stop5h 47mAmerican Airlines

Sat 8/3010:57 amMSY - PIA

1 stop4h 43mAmerican Airlines

Deal found 3/29

$199

Wed 5/145:30 amORD - MSY

1 stop6h 11mDelta

Wed 5/215:25 amMSY - ORD

1 stop4h 38mDelta

Deal found 3/30

$217

Sat 4/264:26 pmMLI - MSY

1 stop7h 30mAmerican Airlines

Tue 4/294:19 pmMSY - MLI

1 stop5h 04mAmerican Airlines

Deal found 3/30

$199

Thu 4/179:20 amORD - MSY

1 stop6h 48mFrontier

Sat 4/197:47 pmMSY - ORD

1 stop28h 23mFrontier

Deal found 3/31

$220

Sun 4/276:10 pmSTL - MSY

1 stop26h 16mSpirit Airlines

Wed 4/305:00 pmMSY - STL

1 stop24h 15mSpirit Airlines

Deal found 3/30

$243

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

Sat 4/56:45 amMDW - MSY

1 stop12h 12mFrontier

Tue 4/81:32 pmMSY - MDW

1 stop9h 52mFrontier

Deal found 3/30

$248

Sat 4/58:45 pmMDW - MSY

Nonstop2h 20mSouthwest

Tue 4/87:00 amMSY - MDW

Nonstop2h 20mSouthwest

Deal found 3/30

$337

Sun 4/66:45 amORD - MSY

1 stop12h 02mFrontier

Tue 4/157:47 pmMSY - ORD

1 stop28h 50mFrontier

Deal found 3/30

$230

Wed 4/95:36 amORD - MSY

1 stop9h 37mSpirit Airlines

Tue 4/1510:23 amMSY - ORD

Nonstop2h 24mSpirit Airlines

Deal found 3/31

$185

Wed 4/95:00 amPIA - MSY

1 stop4h 50mAmerican Airlines

Mon 4/145:10 amMSY - PIA

1 stop5h 08mAmerican Airlines

Deal found 3/30

$284

Wed 4/96:00 amMDW - MSY

1 stop4h 45mDelta

Tue 4/155:30 amMSY - MDW

1 stop6h 33mDelta

Deal found 3/30

$293

Thu 4/104:57 pmSTL - MSY

1 stop21h 17mFrontier

Mon 4/143:14 pmMSY - STL

1 stop8h 32mFrontier

Deal found 3/30

$238

Thu 4/105:36 amORD - MSY

1 stop11h 47mMultiple Airlines

Sat 4/127:47 pmMSY - ORD

1 stop28h 23mMultiple Airlines

Deal found 3/31

$247

Thu 4/109:50 amSTL - MSY

3 stops34h 36mMultiple Airlines

Mon 4/149:31 pmMSY - STL

1 stop19h 44mMultiple Airlines

Deal found 3/30

$384

Thu 4/1011:20 amORD - MSY

1 stop6h 49mDelta

Mon 4/145:40 pmMSY - ORD

1 stop6h 19mDelta

Deal found 3/30

$394

Thu 4/105:12 amMLI - MSY

1 stop8h 00mAmerican Airlines

Mon 4/144:24 pmMSY - MLI

1 stop5h 25mAmerican Airlines

Deal found 3/30

$404

Thu 4/102:55 pmORD - MSY

1 stop9h 30mSouthwest

Mon 4/145:50 amMSY - ORD

2 stops9h 10mSouthwest

Deal found 3/30

$412

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 March 31, 2025.

Fri 5/23:32 pmORD - MSY

Nonstop2h 19mSpirit Airlines

Deal found 3/31

$67

Sat 5/38:00 amMDW - MSY

Nonstop2h 15mSouthwest

Deal found 3/31

$80

Wed 5/2110:48 amORD - MSY

Nonstop2h 34mUnited Airlines

Deal found 3/31

$80

Thu 5/82:45 pmMDW - MSY

1 stop7h 26mMultiple Airlines

Deal found 3/31

$93

Thu 5/18:30 amMDW - MSY

1 stop7h 08mFrontier

Deal found 3/31

$99

Thu 5/16:00 amORD - MSY

1 stop9h 38mFrontier

Deal found 3/31

$105

Thu 5/810:10 amSTL - MSY

1 stop9h 00mSpirit Airlines

Deal found 3/31

$106

Mon 5/56:53 pmSTL - MSY

1 stop22h 32mFrontier

Deal found 3/31

$107

Sun 5/48:00 amSTL - MSY

1 stop8h 47mSun Country Air

Deal found 3/30

$112

Tue 7/17:30 amORD - MSY

2 stops8h 00mSouthwest

Deal found 3/31

$114

Fri 5/26:45 pmMDW - MSY

1 stop4h 48mDelta

Deal found 3/31

$129

Thu 7/34:45 pmORD - MSY

1 stop7h 10mAmerican Airlines

Deal found 3/30

$129

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

Tue 4/22

7:10 am-9:28 am

Nonstop2h 18m

New Orleans Louis Armstrong

Thu 5/1

10:23 am-12:47 pm

Nonstop2h 24m

$117

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Sat 5/10

9:03 pm-11:28 pm

Nonstop2h 25m

New Orleans Louis Armstrong

Sat 5/17

6:34 am-9:05 am

Nonstop2h 31m

$159

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Wed 4/30

7:10 am-9:37 am

Nonstop2h 27m

New Orleans Louis Armstrong

Tue 6/3

7:00 am-9:38 am

Nonstop2h 38m

$160

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Wed 4/16

3:32 pm-5:51 pm

Nonstop2h 19m

New Orleans Louis Armstrong

Sun 4/20

2:08 pm-8:44 am

1 stop18h 36m

$177

ChicagoNew Orleans

MDW - MSY

MDWMSY

Chicago Midway

Sat 6/21

8:55 pm-11:10 pm

Nonstop2h 15m

New Orleans Louis Armstrong

Wed 6/25

6:30 am-8:45 am

Nonstop2h 15m

$179

ChicagoNew Orleans

MDW - MSY

MDWMSY

Chicago Midway

Sun 5/4

8:30 am-3:18 pm

1 stop6h 48m

New Orleans Louis Armstrong

Thu 5/8

4:48 pm-11:39 pm

1 stop6h 51m

$198

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Wed 8/27

6:24 am-12:11 pm

1 stop5h 47m

New Orleans Louis Armstrong

Sat 8/30

10:57 am-3:40 pm

1 stop4h 43m

$199

MolineNew Orleans

MLI - MSY

MLIMSY

Moline Quad-City

Sat 4/26

4:26 pm-11:56 pm

1 stop7h 30m

New Orleans Louis Armstrong

Tue 4/29

4:19 pm-9:23 pm

1 stop5h 04m

$199

ChicagoNew Orleans

ORD - MSY

ORDMSY

Chicago O'Hare Intl

Sun 4/20

6:45 am-6:51 pm

1 stop12h 06m

New Orleans Louis Armstrong

Fri 5/2

12:10 pm-11:32 pm

1 stop11h 22m

$208

ChicagoNew Orleans

MDW - MSY

MDWMSY

Chicago Midway

Sat 4/19

6:04 am-10:47 am

1 stop4h 43m

New Orleans Louis Armstrong

Sat 4/19

5:41 pm-10:22 pm

1 stop4h 41m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 52 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 Monday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in New Orleans by month

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.

Temperature in New Orleans by month

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).

Reviews of airlines servicing New Orleans

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Illinois to New Orleans. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,276 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,614 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $67 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $80 and United Airlines from $80 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 Spirit Airlines (96%), Copa Airlines (85%) or Air New Zealand (85%) 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 $484 for a flight from Illinois to New Orleans. The cheapest flight overall is $57 while the most popular route, (Chicago O'Hare Intl - New Orleans Louis Armstrong) is currently priced at $75.
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

Gretna

Thibodaux

Gonzales

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Illinois to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$57	Average$243	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$100	Average$212	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$147	Average$499	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$163	Average$415	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$179	Average$405	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$209	Average$415	FlexibilityNo cancel fee	On-time63%

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$67+ 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 5/2. 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

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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 March 31, 2025.

Most accurate provider

Most trusted provider

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 March 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 March 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 March 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 March 31, 2025.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

Reviews of airlines servicing New Orleans

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Illinois to New Orleans. Users have also rated airlines 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 Illinois?

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 6 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 March 31, 2025.