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Cheap flights from New Orleans to Chicago from $117

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Orleans to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:08 pm - 8:56 amMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
15h 48m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
8:10 am - 6:16 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
10h 06m1 stop Atlanta Hartsfield-Jackson
$218Frontier
Wed, Nov 18 - Tue, Dec 8
Frontier Logo
3:17 pm - 10:59 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
7h 42m1 stop Orlando
Frontier Logo
6:20 am - 4:22 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
10h 02m1 stop Atlanta Hartsfield-Jackson
$222Frontier
Tue, Sep 22 - Wed, Sep 23
Multiple Airlines Logo
5:25 pm - 3:03 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
21h 38m2 stops Dallas/Fort Worth Minneapolis St Paul
Multiple Airlines Logo
6:00 am - 4:10 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
10h 10m1 stop Atlanta Hartsfield-Jackson
$266Multiple Airlines
Fri, Oct 9 - Tue, Oct 13
United Airlines Logo
2:21 pm - 5:05 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 44mnonstop
United Airlines Logo
8:12 pm - 10:45 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 33mnonstop
$271United Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
10:28 am - 1:08 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 40mnonstop
United Airlines Logo
9:20 pm - 11:52 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 32mnonstop
$271United Airlines
Wed, Oct 28 - Tue, Nov 3
American Airlines Logo
11:17 am - 1:59 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 42mnonstop
American Airlines Logo
6:59 am - 9:30 amORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 31mnonstop
$271American Airlines
Tue, Nov 3 - Wed, Nov 11
American Airlines Logo
8:14 am - 11:00 amMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 46mnonstop
American Airlines Logo
6:59 am - 9:30 amORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 31mnonstop
$271American Airlines
Wed, Oct 28 - Tue, Nov 3
Multiple Airlines Logo
5:08 pm - 8:56 amMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
15h 48m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:00 am - 11:05 amORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
27h 05m2 stops Fort Lauderdale Tampa
$276Multiple Airlines
Wed, Oct 28 - Fri, Oct 30
Delta Logo
5:45 pm - 11:59 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
6h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:00 pm - 7:49 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
4h 49m1 stop Atlanta Hartsfield-Jackson
$306Delta
Mon, Dec 28 - Sat, Jan 9
Delta Logo
5:20 am - 12:13 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
6h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:27 am - 11:41 amORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
6h 14m1 stop Atlanta Hartsfield-Jackson
$311Delta
Tue, Oct 20 - Tue, Oct 27

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Frontier flights from New Orleans to Chicago O'Hare Intl Airport

Our best Frontier deals on New Orleans to Chicago O'Hare Intl Airport flight tickets
Frontier
Nov 18
MSY5:08 pmNew Orleans Louis Armstrong
15h 48m
1 stop
ORD8:56 amChicago O'Hare Intl
Dec 8
ORD8:10 amChicago O'Hare Intl
10h 06m
1 stop
MSY6:16 pmNew Orleans Louis Armstrong
$218
Frontier
Sep 16
MSY3:17 pmNew Orleans Louis Armstrong
19h 03m
1 stop
ORD10:20 amChicago O'Hare Intl
Sep 22
ORD6:20 amChicago O'Hare Intl
10h 02m
1 stop
MSY4:22 pmNew Orleans Louis Armstrong
$222
Frontier
Oct 10
MSY9:04 pmNew Orleans Louis Armstrong
10h 27m
1 stop
ORD7:31 amChicago O'Hare Intl
Oct 13
ORD6:00 amChicago O'Hare Intl
10h 10m
1 stop
MSY4:10 pmNew Orleans Louis Armstrong
$224

United Airlines flights from New Orleans to Chicago O'Hare Intl Airport

Our best United Airlines deals on New Orleans to Chicago O'Hare Intl Airport flight tickets
United Airlines
Oct 28
MSY10:28 amNew Orleans Louis Armstrong
2h 40m
ORD1:08 pmChicago O'Hare Intl
Nov 3
ORD9:20 pmChicago O'Hare Intl
2h 32m
MSY11:52 pmNew Orleans Louis Armstrong
$271
United Airlines
Sep 12
MSY10:28 amNew Orleans Louis Armstrong
2h 44m
ORD1:12 pmChicago O'Hare Intl
Sep 19
ORD10:37 amChicago O'Hare Intl
2h 32m
MSY1:09 pmNew Orleans Louis Armstrong
$327
United Airlines
Sep 12
MSY7:00 amNew Orleans Louis Armstrong
5h 25m
1 stop
ORD12:25 pmChicago O'Hare Intl
Sep 19
ORD10:37 amChicago O'Hare Intl
2h 32m
MSY1:09 pmNew Orleans Louis Armstrong
$333

momondo Fare Finder

 
Use the filters below to find and compare flights from New Orleans to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Wed 11/18

5:08 pm-8:56 am

1 stop15h 48m

Chicago O'Hare Intl

Tue 12/8

8:10 am-6:16 pm

1 stop10h 06m

$218

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Tue 9/22

3:17 pm-10:59 pm

1 stop7h 42m

Chicago O'Hare Intl

Wed 9/23

6:20 am-4:22 pm

1 stop10h 02m

$222

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Fri 10/9

5:25 pm-3:03 pm

2 stops21h 38m

Chicago O'Hare Intl

Tue 10/13

6:00 am-4:10 pm

1 stop10h 10m

$266

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Sat 10/10

2:21 pm-5:05 pm

Nonstop2h 44m

Chicago O'Hare Intl

Tue 10/13

8:12 pm-10:45 pm

Nonstop2h 33m

$271
Quickest round-trip

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Wed 10/28

10:28 am-1:08 pm

Nonstop2h 40m

Chicago O'Hare Intl

Tue 11/3

9:20 pm-11:52 pm

Nonstop2h 32m

$271

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Tue 11/3

11:17 am-1:59 pm

Nonstop2h 42m

Chicago O'Hare Intl

Wed 11/11

6:59 am-9:30 am

Nonstop2h 31m

$271

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Wed 10/28

8:14 am-11:00 am

Nonstop2h 46m

Chicago O'Hare Intl

Tue 11/3

6:59 am-9:30 am

Nonstop2h 31m

$271

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Wed 10/28

5:08 pm-8:56 am

1 stop15h 48m

Chicago O'Hare Intl

Fri 10/30

8:00 am-11:05 am

2 stops27h 05m

$276

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Mon 12/28

5:45 pm-11:59 pm

1 stop6h 14m

Chicago O'Hare Intl

Sat 1/9

3:00 pm-7:49 pm

1 stop4h 49m

$306

New OrleansChicago

MSY New Orleans Louis Armstrong - ORD Chicago O'Hare Intl

MSYORD

New Orleans Louis Armstrong

Tue 10/20

5:20 am-12:13 pm

1 stop6h 53m

Chicago O'Hare Intl

Tue 10/27

5:27 am-11:41 am

1 stop6h 14m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from New Orleans to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between New Orleans and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $257 to $369.
The lowest price recently found on this route was $218.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from New Orleans averaging around $247.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $397. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from New Orleans because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $625.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from New Orleans in the morning is the least expensive time of day to depart. momondo users have found prices as low as $475 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $553. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest New Orleans Louis Armstrong to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from New Orleans to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from New Orleans for as low as $230 on momondo.

What cabin class options are available on New Orleans to Chicago O'Hare Intl Airport flights?

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

How have New Orleans to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2026, prices for New Orleans to Chicago O'Hare Intl Airport flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from New Orleans to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Chicago O'Hare Intl Airport (MSY to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Chicago O'Hare Intl Airport

Best Price Found

$117

Fastest flight time

2h 38m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from New Orleans in the past 72 hours is $117. The best round-trip flight deal from New Orleans to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $218.
The fastest flight from New Orleans to Chicago O'Hare Intl Airport takes 2h 38m
Direct flights go from New Orleans to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from New Orleans to Chicago O'Hare Intl Airport

  • How far is New Orleans Louis Armstrong to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 839.1 mi away from New Orleans Louis Armstrong. Typically, this will take 2h 38m by plane in normal conditions.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Chicago O'Hare Intl Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New Orleans to Chicago O'Hare Intl Airport?

  • What is the most popular airline from New Orleans to Chicago O'Hare Intl Airport?

Best airlines flying from New Orleans to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from New Orleans to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $88Free CancellationRating
5.6
2,612 reviews
Search Frontier flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
10,180 reviews
Search United Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.1
12,041 reviews
Search American Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.8
8,548 reviews
Search Delta flights

  • United Airlines Flights From New Orleans to Chicago O'Hare Intl Airport

    Across 17 United Airlines flights from New Orleans to Chicago O'Hare Intl Airport this week, the average price was $356, with the best United Airlines deals starting from $176 round-trip. 10,180 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • American Airlines Flights From New Orleans to Chicago O'Hare Intl Airport

    $179 is the best American Airlines flight deal from New Orleans to Chicago O'Hare Intl Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $359, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 12,041 user reviews) flies into Chicago O'Hare Intl Airport from New Orleans 14 times in an average week so prices can vary.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Skokie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Orleans to Chicago. momondo saves you time and could save you money on your trip.

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

All flight searches from New Orleans to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from New Orleans and alert you when they change.

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