United's Economy Plus offers extra legroom and priority boarding for MileagePlus Premier members.
Prepay for checked bags 24 hours before to save on fees.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $115 (Priceline) |
One-way from | $76 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $255 |
Good round-trip deal | $256 or less |
Good one-way deal | $151 or less |
Fly from
Fly to
Route
Depart
Return
Price
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Fri 1/30
9:17 am-11:47 am
Nonstop2h 30m
Chicago O'Hare Intl
Sun 2/1
8:42 pm-11:15 pm
Nonstop2h 33m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Thu 1/15
5:56 pm-12:12 am
1 stop6h 16m
Chicago O'Hare Intl
Sun 1/18
5:05 am-5:04 pm
1 stop11h 59m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Fri 12/5
2:29 pm-5:04 pm
Nonstop2h 35m
Chicago O'Hare Intl
Mon 12/8
7:45 pm-10:21 pm
Nonstop2h 36m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Fri 1/23
1:58 pm-2:19 pm
2 stops24h 21m
Chicago O'Hare Intl
Mon 1/26
7:00 am-7:41 pm
1 stop12h 41m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Wed 11/26
1:00 pm-1:03 pm
1 stop24h 03m
Chicago O'Hare Intl
Mon 12/1
6:15 pm-7:54 am
1 stop13h 39m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Fri 11/21
9:48 am-12:08 pm
Nonstop2h 20m
Chicago O'Hare Intl
Mon 11/24
1:03 pm-3:24 pm
Nonstop2h 21m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Fri 12/12
3:20 pm-12:39 pm
2 stops21h 19m
Chicago O'Hare Intl
Mon 12/15
9:14 pm-9:42 pm
2 stops24h 28m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Fri 1/16
6:00 am-10:59 am
1 stop4h 59m
Chicago O'Hare Intl
Mon 1/19
11:18 am-6:08 pm
1 stop6h 50m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Sat 1/31
9:17 am-11:47 am
Nonstop2h 30m
Chicago O'Hare Intl
Fri 2/13
8:42 pm-11:15 pm
Nonstop2h 33m
New OrleansChicago
MSY - ORD
MSYORD
New Orleans Louis Armstrong
Mon 11/24
9:48 am-12:08 pm
Nonstop2h 20m
Chicago O'Hare Intl
Sat 11/29
1:03 pm-3:24 pm
Nonstop2h 21m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
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 55 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.
Currently, February is the cheapest month in which you can book a flight from New Orleans to Chicago O'Hare Intl Airport (average of $57). Flying from New Orleans to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $176). 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.
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 83% on your trip compared to booking a flight at noon.
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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$164 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$139 | Average$300 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$162 | Average$283 | FlexibilityNo cancel fee | On-time71% |