What is the cheapest airline that flies from New Orleans Louis Armstrong to Chicago?

United Airlines, Southwest, and Frontier are the most popular carriers operating from New Orleans Louis Armstrong to Chicago

What airlines fly to Chicago?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Chicago from New Orleans according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from New Orleans to Chicago on average per week?

The number of flights available between New Orleans and Chicago is 275 per week as of October 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How many flights depart from New Orleans to Chicago on average per day?

As of October 2025, 39 flights take off from New Orleans and land in Chicago each day. The most common flight departure time for this route is 11:00AM, with 61% of daily flights taking off at noon.

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Chicago?

Prices for flights from New Orleans Louis Armstrong Airport to Chicago were last updated today.

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Chicago?

The number of operators available for flights from New Orleans Louis Armstrong Airport to Chicago is 5 as of October 2025.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from New Orleans to Chicago in 2025/26

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Cheap round-trip flights

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11:32 am - 8:27 pmMSY-ORD

8h 55m1 stop

1:03 pm - 3:24 pmORD-MSY

2h 21mnonstop

$117Spirit Airlines

Find Deal

Wed, Nov 5 - Wed, Dec 3

3:21 pm - 12:27 amMSY-ORD

9h 06m2 stops

1:55 pm - 4:16 pmORD-MSY

2h 21mnonstop

$118Spirit Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

3:21 pm - 11:30 amMSY-ORD

20h 09m1 stop

11:02 am - 1:23 pmORD-MSY

2h 21mnonstop

$119Multiple Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

1:55 pm - 4:15 pmMSY-ORD

2h 20mnonstop

6:30 pm - 1:02 pmORD-MSY

18h 32m2 stops

$121Multiple Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

6:01 pm - 11:30 amMSY-ORD

17h 29m1 stop

11:24 am - 5:00 pmORD-MSY

5h 36m1 stop

$134Frontier

Find Deal

Fri, Nov 7 - Mon, Nov 10

6:20 am - 8:40 amMSY-MDW

2h 20mnonstop

8:40 am - 11:05 amMDW-MSY

2h 25mnonstop

$157Southwest

Find Deal

Tue, Dec 16 - Wed, Dec 17

6:01 pm - 11:39 pmMSY-ORD

5h 38m1 stop

11:24 am - 5:06 pmORD-MSY

5h 42m1 stop

$160Frontier

Find Deal

Thu, Oct 30 - Mon, Nov 3

6:30 am - 8:50 amMSY-MDW

2h 20mnonstop

8:20 pm - 10:40 pmMDW-MSY

2h 20mnonstop

$163Southwest

Find Deal

Sat, Nov 15 - Mon, Nov 17

6:22 am - 11:52 amMSY-MDW

5h 30m1 stop

10:47 am - 6:02 pmMDW-MSY

7h 15m1 stop

$197Delta

Find Deal

Fri, Nov 14 - Sun, Nov 16

11:18 am - 6:34 pmMSY-MDW

7h 16m1 stop

6:00 am - 12:09 pmMDW-MSY

6h 09m1 stop

$198Delta

Find Deal

Fri, Feb 27 - Tue, Mar 3

Frontier flights from New Orleans to Chicago

Our best Frontier deals on New Orleans to Chicago flight tickets

Frontier

Nov 7

MSY6:01 pmNew Orleans Louis Armstrong

17h 29m

1 stop

ORD11:30 amChicago O'Hare Intl

Nov 10

ORD11:24 amChicago O'Hare Intl

5h 36m

1 stop

MSY5:00 pmNew Orleans Louis Armstrong

$134

Find similar

Frontier

Oct 30

MSY6:01 pmNew Orleans Louis Armstrong

5h 38m

1 stop

ORD11:39 pmChicago O'Hare Intl

Nov 3

ORD11:24 amChicago O'Hare Intl

5h 42m

1 stop

MSY5:06 pmNew Orleans Louis Armstrong

$160

Find similar

Frontier

Nov 6

MSY6:01 pmNew Orleans Louis Armstrong

6h 10m

1 stop

ORD12:11 amChicago O'Hare Intl

Nov 9

ORD5:11 amChicago O'Hare Intl

13h 13m

1 stop

MSY6:24 pmNew Orleans Louis Armstrong

$171

Find similar

Spirit Airlines flights from New Orleans to Chicago

Our best Spirit Airlines deals on New Orleans to Chicago flight tickets

Spirit Airlines

Nov 5

MSY11:32 amNew Orleans Louis Armstrong

8h 55m

1 stop

ORD8:27 pmChicago O'Hare Intl

Dec 3

ORD1:03 pmChicago O'Hare Intl

2h 21m

MSY3:24 pmNew Orleans Louis Armstrong

$117

Find similar

Spirit Airlines

Nov 12

MSY3:21 pmNew Orleans Louis Armstrong

9h 06m

2 stops

ORD12:27 amChicago O'Hare Intl

Nov 15

ORD1:55 pmChicago O'Hare Intl

2h 21m

MSY4:16 pmNew Orleans Louis Armstrong

$118

Find similar

Spirit Airlines

Nov 10

MSY8:49 pmNew Orleans Louis Armstrong

18h 02m

1 stop

ORD2:51 pmChicago O'Hare Intl

Nov 12

ORD10:00 amChicago O'Hare Intl

2h 23m

MSY12:23 pmNew Orleans Louis Armstrong

$122

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Fly from

Fly to

Route

Depart

Return

Price

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 11/5

11:32 am-8:27 pm

1 stop8h 55m

Chicago O'Hare Intl

Wed 12/3

1:03 pm-3:24 pm

Nonstop2h 21m

$117

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 11/12

3:21 pm-12:27 am

2 stops9h 06m

Chicago O'Hare Intl

Sat 11/15

1:55 pm-4:16 pm

Nonstop2h 21m

$118

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 11/7

3:21 pm-11:30 am

1 stop20h 09m

Chicago O'Hare Intl

Sun 11/9

11:02 am-1:23 pm

Nonstop2h 21m

$119

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 11/5

1:55 pm-4:15 pm

Nonstop2h 20m

Chicago O'Hare Intl

Mon 11/10

6:30 pm-1:02 pm

2 stops18h 32m

$121

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 11/7

6:01 pm-11:30 am

1 stop17h 29m

Chicago O'Hare Intl

Mon 11/10

11:24 am-5:00 pm

1 stop5h 36m

$134

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Tue 12/16

6:20 am-8:40 am

Nonstop2h 20m

Chicago Midway

Wed 12/17

8:40 am-11:05 am

Nonstop2h 25m

$157

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 10/30

6:01 pm-11:39 pm

1 stop5h 38m

Chicago O'Hare Intl

Mon 11/3

11:24 am-5:06 pm

1 stop5h 42m

$160

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Sat 11/15

6:30 am-8:50 am

Nonstop2h 20m

Chicago Midway

Mon 11/17

8:20 pm-10:40 pm

Nonstop2h 20m

$163

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Fri 11/14

6:22 am-11:52 am

1 stop5h 30m

Chicago Midway

Sun 11/16

10:47 am-6:02 pm

1 stop7h 15m

$197

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Fri 2/27

11:18 am-6:34 pm

1 stop7h 16m

Chicago Midway

Tue 3/3

6:00 am-12:09 pm

1 stop6h 09m

$198

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How to get the cheapest flight ticket from New Orleans to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from New Orleans, with most prices found around $197. If you’re not able to fly to Chicago in August, then September is your next best option. Flight prices from New Orleans to Chicago during September average around $204.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $321. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Chicago for around $736.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from New Orleans to Chicago during this time can be as low as $167. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $757.

What is the cheapest New Orleans Louis Armstrong to Chicago flight route?

Fly from New Orleans Louis Armstrong to Chicago O'Hare Intl for the best New Orleans Louis Armstrong - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $246 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from New Orleans for as low as $194 on momondo.

What cabin class options are available on New Orleans Louis Armstrong to Chicago flights?

There are 4 cabin classes available to choose from on New Orleans Louis Armstrong to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Orleans to Chicago flights?

No. A direct flight is the cheapest option for a flight between New Orleans to Chicago.

How have New Orleans to Chicago flight prices changed over time?

As of October 2025, prices for New Orleans to Chicago flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from New Orleans to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Orleans to Chicago (MSY to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Chicago

Best Price Found	$119
Fastest flight time	2h 15m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from New Orleans in the past 72 hours is $119. The best round-trip flight deal from New Orleans to Chicago found on momondo in the last 72 hours is $192.

The fastest flight from New Orleans to Chicago takes 2h 15m

Direct flights go from New Orleans to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

How far is New Orleans Louis Armstrong to Chicago by plane?
New Orleans Louis Armstrong and Chicago are 834.4 mi apart from one another. A reasonable flight in good conditions will take 2h 16m.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Chicago?
Prices for flights from New Orleans Louis Armstrong Airport to Chicago were last updated today.
How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Chicago?
The number of operators available for flights from New Orleans Louis Armstrong Airport to Chicago is 5 as of October 2025.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New Orleans to Chicago?
momondo data reveals that the most frequently booked plane model on the route from New Orleans to Chicago is Embraer 175, representing 14.43% of all bookings. The subsequent popular models are Boeing 737-800 at 13.72%, Airbus A320-100/200 at 12.80%, and Boeing 737 MAX 8 at 11.68%.
What is the most popular airline from New Orleans to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Orleans to Chicago is Southwest (35% of total bookings). The next most popular airlines are Spirit Airlines (27%), United Airlines (20%), and American Airlines (17%).

Best airlines flying from New Orleans to Chicago

Compare and see reviews for airlines that fly from New Orleans to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $66	Free Cancellation	Rating 6.3 8,096 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $141	Free Cancellation	Rating 7.4 8,978 reviews	Search United Airlines flights
American Airlines	PriceFrom $163	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Southwest	PriceFrom $188	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights

Southwest Flights From New Orleans to Chicago
Southwest flies from New Orleans to Chicago around 20 times per week, with 4,240 momondo users rating the airline 8.0/10. The cheapest Southwest deal from New Orleans to Chicago in the last 72 hours was $188 (round-trip), much lower than the average airfare cost of $284 for Southwest flights on this route.
United Airlines Flights From New Orleans to Chicago
The best United Airlines deal for New Orleans to Chicago flight tickets found on momondo in the last 72 hours was $141, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $310 round-trip. United Airlines operates 23 flights out of New Orleans into Chicago in an average week, so prices vary by time and availability. 8,978 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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Saint Joseph

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Munster

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Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Orleans to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Orleans to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from New Orleans which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Orleans to Chicago?

Once all potential New Orleans to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Orleans to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from New Orleans are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from New Orleans to Chicago from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Chicago departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from New Orleans to Chicago

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Frontier flights from New Orleans to Chicago

Our best Frontier deals on New Orleans to Chicago flight tickets

Spirit Airlines flights from New Orleans to Chicago

Our best Spirit Airlines deals on New Orleans to Chicago flight tickets

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See travel insights to Chicago from

How to get the cheapest flight ticket from New Orleans to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from New Orleans, with most prices found around $197. If you’re not able to fly to Chicago in August, then September is your next best option. Flight prices from New Orleans to Chicago during September average around $204.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from New Orleans to Chicago during this time can be as low as $167. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $757.

What is the cheapest New Orleans Louis Armstrong to Chicago flight route?

Fly from New Orleans Louis Armstrong to Chicago O'Hare Intl for the best New Orleans Louis Armstrong - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on New Orleans Louis Armstrong to Chicago flights?

There are 4 cabin classes available to choose from on New Orleans Louis Armstrong to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Orleans to Chicago flights?

No. A direct flight is the cheapest option for a flight between New Orleans to Chicago.

How have New Orleans to Chicago flight prices changed over time?

As of October 2025, prices for New Orleans to Chicago flights are approximately 15% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New Orleans Louis Armstrong to Chicago?

United Airlines, Southwest, and Frontier are the most popular carriers operating from New Orleans Louis Armstrong to Chicago

What airlines fly to Chicago?

How many flights depart from New Orleans to Chicago on average per day?

As of October 2025, 39 flights take off from New Orleans and land in Chicago each day. The most common flight departure time for this route is 11:00AM, with 61% of daily flights taking off at noon.

How many flights depart from New Orleans to Chicago on average per week?

The number of flights available between New Orleans and Chicago is 275 per week as of October 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When to book flights from New Orleans to Chicago

Cheap New Orleans to Chicago (MSY to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is New Orleans Louis Armstrong to Chicago by plane?

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Chicago?

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Chicago?

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from New Orleans to Chicago?

What is the most popular airline from New Orleans to Chicago?

Best airlines flying from New Orleans to Chicago

Compare and see reviews for airlines that fly from New Orleans to Chicago with momondo

Southwest Flights From New Orleans to Chicago

United Airlines Flights From New Orleans to Chicago

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Chicago?

Can I find flights from New Orleans to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from New Orleans to Chicago?

I’m not ready to book a flight from New Orleans to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago