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O'Hare Intl

$83+ Cheap flights from New Orleans (MSY) to O'Hare Intl (ORD)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ORD
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Find cheap flights from New Orleans to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Chicago O'Hare Intl are usually found in January or September, booked 87 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from New Orleans to O'Hare Intl

Cheapest flights from New Orleans to O'Hare Intl
Explore the most affordable flight options available from New Orleans to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:00 am
MSY
-
ORD
1 stop16h 38m
Multiple Airlines
Sun 5/175:25 am
ORD
-
MSY
Nonstop2h 16m
Multiple Airlines
Deal found 4/10$174
This Cheapflightsfares deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:27 pm
MSY
-
ORD
Nonstop2h 37m
Spirit Airlines
Thu 5/215:25 am
ORD
-
MSY
Nonstop2h 16m
Spirit Airlines
Deal found 4/10$175
This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:55 pm
MSY
-
ORD
2 stops25h 06m
Frontier
Sat 5/169:37 pm
ORD
-
MSY
1 stop23h 33m
Frontier
Deal found 4/11$176
This Cheapflightsfares deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:27 pm
MSY
-
ORD
Nonstop2h 37m
Spirit Airlines
Wed 5/201:18 pm
ORD
-
MSY
1 stop9h 01m
Spirit Airlines
Deal found 4/10$177
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:39 pm
MSY
-
ORD
1 stop29h 38m
Multiple Airlines
Mon 5/45:20 am
ORD
-
MSY
1 stop14h 49m
Multiple Airlines
Deal found 4/12$178
This Priceline deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:25 pm
MSY
-
ORD
1 stop6h 48m
Frontier
Mon 6/16:55 am
ORD
-
MSY
1 stop9h 26m
Frontier
Deal found 4/14$180
This Priceline deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:18 pm
MSY
-
ORD
1 stop5h 55m
Frontier
Sun 5/106:50 am
ORD
-
MSY
1 stop9h 36m
Frontier
Deal found 4/14$181
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:21 pm
MSY
-
ORD
1 stop14h 34m
Multiple Airlines
Thu 6/45:25 am
ORD
-
MSY
Nonstop2h 16m
Multiple Airlines
Deal found 4/12$182
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:39 pm
MSY
-
ORD
1 stop8h 45m
Spirit Airlines
Mon 5/45:25 am
ORD
-
MSY
Nonstop2h 16m
Spirit Airlines
Deal found 4/12$183
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:21 pm
MSY
-
ORD
1 stop14h 34m
Multiple Airlines
Fri 6/55:25 am
ORD
-
MSY
Nonstop2h 16m
Multiple Airlines
Deal found 4/12$184
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
MSY
-
ORD
1 stop29h 37m
Multiple Airlines
Thu 6/45:25 am
ORD
-
MSY
Nonstop2h 16m
Multiple Airlines
Deal found 4/10$185

Find flight deals from New Orleans to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$174
(Kiwi.com)

One-way from

$83
(Cheapflightsfares)

Popular in

May

Cheapest in

January

Average price

$277

Good round-trip deal

$319 or less

Good one-way deal

$189 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Chicago O'Hare Intl flights.
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From New Orleans Louis Armstrong to Chicago O'Hare Intl
Search Deals
One-way flight from New Orleans Louis Armstrong to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from New Orleans Louis Armstrong to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from New Orleans Louis Armstrong to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2026.
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 - ORD

MSYORD

New Orleans Louis Armstrong

Tue 5/12

12:13 pm-2:54 pm

Nonstop2h 41m

Chicago O'Hare Intl

Fri 5/15

8:11 pm-10:47 pm

Nonstop2h 36m

$257

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 5/6

2:23 pm-9:25 pm

1 stop7h 02m

Chicago O'Hare Intl

Wed 5/13

7:07 am-2:31 pm

1 stop7h 24m

$297

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Sat 5/9

7:00 am-9:40 am

Nonstop2h 40m

Chicago O'Hare Intl

Sun 5/10

8:11 pm-10:47 pm

Nonstop2h 36m

$297

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 5/7

7:00 am-9:40 am

Nonstop2h 40m

Chicago O'Hare Intl

Sat 5/9

8:40 am-11:17 am

Nonstop2h 37m

$297

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Sun 5/10

7:00 am-9:40 am

Nonstop2h 40m

Chicago O'Hare Intl

Sun 5/17

10:33 am-1:09 pm

Nonstop2h 36m

$307

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 5/1

2:15 pm-4:55 pm

Nonstop2h 40m

Chicago O'Hare Intl

Sat 5/2

2:13 pm-4:49 pm

Nonstop2h 36m

$327

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Sat 5/9

9:45 am-10:20 pm

2 stops12h 35m

Chicago O'Hare Intl

Sun 5/10

2:40 pm-9:00 pm

1 stop6h 20m

$358

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 6/18

5:30 pm-8:23 pm

Nonstop2h 53m

Chicago O'Hare Intl

Sat 6/20

10:25 am-12:55 pm

Nonstop2h 30m

$359
Quickest round-trip

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Sat 6/6

2:01 pm-4:46 pm

Nonstop2h 45m

Chicago O'Hare Intl

Tue 6/9

10:25 am-12:55 pm

Nonstop2h 30m

$359

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Sun 5/3

6:30 am-4:05 pm

1 stop9h 35m

Chicago O'Hare Intl

Tue 5/5

2:40 pm-9:50 pm

2 stops7h 10m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from New Orleans to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Orleans-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from New Orleans 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 New Orleans to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to O'Hare Intl. Price data was last updated on April 10, 2026.

To ensure you get the cheapest price possible for a flight from New Orleans to Chicago O'Hare Intl Airport, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New Orleans to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from New Orleans to Chicago O'Hare Intl Airport (average of $48). Flying from New Orleans to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $157). 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 MSY to ORD?

Find hourly flight availability from New Orleans to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2026.

A simple way to save on the total cost of your ticket is to fly from New Orleans to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 79% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from New Orleans to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to O'Hare Intl. Price data was last updated on April 11, 2026.

Travelers seeking maximum savings on their New Orleans to Chicago O'Hare Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New Orleans to Chicago O'Hare Intl Airport?

The best insider tips for New Orleans to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to Chicago O'Hare Intl Airport trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on MSY

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated April 15, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andSpirit Airlines from New Orleans to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,589 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,589 reviews
United Airlines
7.4
Good
9,589 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,580 reviews
United Airlines
7.4
Good
9,589 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Spirit Airlines
6.3
Okay
8,614 reviews
United Airlines
7.4
Good
9,589 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Frontier
5.7
Fair
2,989 reviews
United Airlines
7.4
Good
9,589 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to O'Hare Intl. 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 from for flights from New Orleans to Chicago O'Hare Intl?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to Chicago O'Hare Intl from New Orleans. Booking flights from Louis Armstrong (MSY) to Chicago O'Hare Intl should be relatively easy as there are 33 daily outbound flights to Chicago O'Hare Intl from 4 different airlines.

  • How long is the flight from New Orleans to Chicago O'Hare Intl Airport?

    A quick flight from New Orleans to Chicago O'Hare Intl Airport can take about 2h 41m. United Airlines provides one of the quickest options available for as low as $257. New Orleans and Chicago O'Hare Intl Airport are separated by a distance of 838 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New Orleans to Chicago O'Hare Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $18. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $77 and $133, respectively. You may be able to fly from New Orleans to Chicago O'Hare Intl Airport for 92% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New Orleans to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. Spirit Airlines flights start at $58 while deals on American Airlines start at $78 one-way.

  • What are the most reliable airlines from New Orleans to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from New Orleans, check out the most reliable airlines to get you to your destination on time: ANA (89%), Turkish Airlines (87%), Brussels Airlines( 87%).

  • What are the cheapest flights from New Orleans to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from New Orleans to Chicago O'Hare Intl Airport? While on average our users pay $650, our data indicates the cheapest price to be $124. The most popular route (New Orleans Louis Armstrong - Chicago O'Hare Intl), is priced around $151.

  • Can I find deals for flights from New Orleans to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from New Orleans to O'Hare Intl?

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

  • Can I find deals for business class flights from New Orleans to O'Hare Intl?

    Yes. Cheapflights offers flight deals from New Orleans to O'Hare Intl 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 New Orleans to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from New Orleans to Chicago O'Hare Intl Airport (average of $48). Flying from New Orleans to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $157). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Rosemont
Schaumburg
Lake Geneva
Gurnee
Naperville
Delavan
Downers Grove
Oakbrook Terrace
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Benton Harbor
Elk Grove Village
Elgin
Warrenville
Bridgeview
Great Lakes
Lansing

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from New Orleans to O'Hare Intl

Discover the top 4 airlines that operate flights from New Orleans to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$18Average$192FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$77Average$168FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$133Average$272FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$163Average$288FlexibilityNo cancel feeOn-time71%

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