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.

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

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

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

As of August 2025, 26 flights take off from New Orleans and land in Chicago each day. The most common flight departure time for this route is 12:00PM, with 50% 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 186 per week as of August 2025. The most frequent departure day is Sun, with 18% of weekly flights leaving on this day.

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 August 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.

$73 Cheap Flights from New Orleans to Chicago in 2025

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Find the cheapest flights from New Orleans to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:44 pm - 4:18 pmMSY-ORD

2h 34mnonstop

10:23 am - 12:39 pmORD-MSY

2h 16mnonstop

$121Spirit Airlines

Find Deal

Mon, Sep 22 - Thu, Sep 25

5:18 pm - 7:50 pmMSY-ORD

2h 32mnonstop

7:25 am - 9:45 amORD-MSY

2h 20mnonstop

$123Spirit Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

1:44 pm - 4:18 pmMSY-ORD

2h 34mnonstop

2:04 pm - 9:06 pmORD-MSY

7h 02m1 stop

$126Spirit Airlines

Find Deal

Mon, Sep 22 - Wed, Oct 1

4:51 pm - 11:20 pmMSY-MDW

6h 29m1 stop

6:20 am - 3:57 pmMDW-MSY

9h 37m1 stop

$143Frontier

Find Deal

Thu, Sep 11 - Mon, Sep 15

5:55 pm - 11:39 pmMSY-ORD

5h 44m1 stop

11:51 am - 8:33 pmORD-MSY

8h 42m1 stop

$147Frontier

Find Deal

Thu, Oct 16 - Mon, Oct 20

6:06 am - 8:44 amMSY-ORD

2h 38mnonstop

8:40 pm - 11:14 pmORD-MSY

2h 34mnonstop

$149American Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

6:00 am - 8:38 amMSY-ORD

2h 38mnonstop

9:24 pm - 11:48 pmORD-MSY

2h 24mnonstop

$159American Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

2:25 pm - 4:40 pmMSY-MDW

2h 15mnonstop

7:20 pm - 9:30 pmMDW-MSY

2h 10mnonstop

$168Southwest

Find Deal

Tue, Sep 23 - Tue, Sep 30

12:25 pm - 2:40 pmMSY-MDW

2h 15mnonstop

4:40 pm - 6:55 pmMDW-MSY

2h 15mnonstop

$177Southwest

Find Deal

Wed, Oct 8 - Sat, Oct 11

11:30 am - 6:35 pmMSY-MDW

7h 05m1 stop

6:30 pm - 11:29 pmMDW-MSY

4h 59m1 stop

$217Delta

Find Deal

Tue, Sep 23 - Mon, Sep 29

American Airlines flights from New Orleans to Chicago

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

American Airlines

Nov 7

MSY6:06 amNew Orleans Louis Armstrong

2h 38m

ORD8:44 amChicago O'Hare Intl

Nov 11

ORD8:40 pmChicago O'Hare Intl

2h 34m

MSY11:14 pmNew Orleans Louis Armstrong

$149

Find similar

American Airlines

Sep 18

MSY6:00 amNew Orleans Louis Armstrong

2h 38m

ORD8:38 amChicago O'Hare Intl

Sep 25

ORD9:24 pmChicago O'Hare Intl

2h 24m

MSY11:48 pmNew Orleans Louis Armstrong

$159

Find similar

American Airlines

Sep 12

MSY6:00 amNew Orleans Louis Armstrong

2h 38m

ORD8:38 amChicago O'Hare Intl

Sep 16

ORD8:35 pmChicago O'Hare Intl

2h 26m

MSY11:01 pmNew Orleans Louis Armstrong

$169

Find similar

Spirit Airlines flights from New Orleans to Chicago

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

Spirit Airlines

Sep 22

MSY1:44 pmNew Orleans Louis Armstrong

2h 34m

ORD4:18 pmChicago O'Hare Intl

Sep 25

ORD10:23 amChicago O'Hare Intl

2h 16m

MSY12:39 pmNew Orleans Louis Armstrong

$121

Find similar

Spirit Airlines

Oct 22

MSY5:18 pmNew Orleans Louis Armstrong

2h 32m

ORD7:50 pmChicago O'Hare Intl

Oct 26

ORD7:25 amChicago O'Hare Intl

2h 20m

MSY9:45 amNew Orleans Louis Armstrong

$123

Find similar

Spirit Airlines

Sep 22

MSY1:44 pmNew Orleans Louis Armstrong

2h 34m

ORD4:18 pmChicago O'Hare Intl

Oct 1

ORD2:04 pmChicago O'Hare Intl

7h 02m

1 stop

MSY9:06 pmNew Orleans Louis Armstrong

$126

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Mon 9/22

1:44 pm-4:18 pm

Nonstop2h 34m

Chicago O'Hare Intl

Thu 9/25

10:23 am-12:39 pm

Nonstop2h 16m

$121

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 10/22

5:18 pm-7:50 pm

Nonstop2h 32m

Chicago O'Hare Intl

Sun 10/26

7:25 am-9:45 am

Nonstop2h 20m

$123

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Mon 9/22

1:44 pm-4:18 pm

Nonstop2h 34m

Chicago O'Hare Intl

Wed 10/1

2:04 pm-9:06 pm

1 stop7h 02m

$126

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Thu 9/11

4:51 pm-11:20 pm

1 stop6h 29m

Chicago Midway

Mon 9/15

6:20 am-3:57 pm

1 stop9h 37m

$143

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 10/16

5:55 pm-11:39 pm

1 stop5h 44m

Chicago O'Hare Intl

Mon 10/20

11:51 am-8:33 pm

1 stop8h 42m

$147

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 11/7

6:06 am-8:44 am

Nonstop2h 38m

Chicago O'Hare Intl

Tue 11/11

8:40 pm-11:14 pm

Nonstop2h 34m

$149

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 9/18

6:00 am-8:38 am

Nonstop2h 38m

Chicago O'Hare Intl

Thu 9/25

9:24 pm-11:48 pm

Nonstop2h 24m

$159

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Tue 9/23

2:25 pm-4:40 pm

Nonstop2h 15m

Chicago Midway

Tue 9/30

7:20 pm-9:30 pm

Nonstop2h 10m

$168

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Wed 10/8

12:25 pm-2:40 pm

Nonstop2h 15m

Chicago Midway

Sat 10/11

4:40 pm-6:55 pm

Nonstop2h 15m

$177

New OrleansChicago

MSY - MDW

MSYMDW

New Orleans Louis Armstrong

Tue 9/23

11:30 am-6:35 pm

1 stop7h 05m

Chicago Midway

Mon 9/29

6:30 pm-11:29 pm

1 stop4h 59m

$217

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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 September is, on average, the cheapest month to fly to Chicago from New Orleans, with most prices found around $169. If you’re not able to fly to Chicago in September, then August is your next best option. Flight prices from New Orleans to Chicago during August average around $203.

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 $322. 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 $719.

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 $272. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $744.

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 $248 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 $165 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 August 2025, prices for New Orleans to Chicago flights are approximately 11% 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	$143
Fastest flight time	2h 15m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from New Orleans in the past 72 hours is $143. The best round-trip flight deal from New Orleans to Chicago found on momondo in the last 72 hours is $159.

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

Direct flights go from New Orleans to Chicago every day.

There is 1 airport near Chicago: 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 15m.
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 August 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 Airbus A320-100/200, representing 15.83% of all bookings. The subsequent popular models are Embraer 175 at 15.40%, Boeing 737-800 at 12.12%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 10.14%.
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 (18%).

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 $62	Free Cancellation	Rating 6.3 8,027 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $137	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
American Airlines	PriceFrom $165	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $182	Free Cancellation	Rating 8.0 4,247 reviews	Search Southwest flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,980 reviews	Search Delta flights

Southwest Flights From New Orleans to Chicago
Southwest flies from New Orleans to Chicago around 16 times per week, with 4,247 momondo users rating the airline 8.0/10. The cheapest Southwest deal from New Orleans to Chicago in the last 72 hours was $182 (round-trip), much lower than the average airfare cost of $286 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 $137, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $337 round-trip. United Airlines operates 14 flights out of New Orleans into Chicago in an average week, so prices vary by time and availability. 8,937 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

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.

An easier way to manage your Chicago trip

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Cheap flights from New Orleans to Chicago from $73

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 11/25. 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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American Airlines flights from New Orleans to Chicago

Our best American Airlines 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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Use the filters below to find and compare flights from New Orleans to Chicago that are best for you.

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 September is, on average, the cheapest month to fly to Chicago from New Orleans, with most prices found around $169. If you’re not able to fly to Chicago in September, then August is your next best option. Flight prices from New Orleans to Chicago during August average around $203.

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 $272. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $744.

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 August 2025, prices for New Orleans to Chicago flights are approximately 11% 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?

Spirit Airlines, Frontier, and American Airlines 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 August 2025, 26 flights take off from New Orleans and land in Chicago each day. The most common flight departure time for this route is 12:00PM, with 50% 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 186 per week as of August 2025. The most frequent departure day is Sun, with 18% 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