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Cheap flights from Louisiana to Chicago from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Chicago departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:17 pm - 1:20 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
19h 03m1 stop Orlando
Frontier Logo
7:05 am - 6:02 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
10h 57m1 stop Atlanta Hartsfield-Jackson
$235Frontier
Thu, Aug 27 - Mon, Aug 31
Frontier Logo
5:17 pm - 9:20 amMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
16h 03m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:33 pm - 4:07 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
18h 34m1 stop Atlanta Hartsfield-Jackson
$235Frontier
Sat, Oct 3 - Mon, Oct 12
American Airlines Logo
6:05 am - 9:00 amMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 55mnonstop
American Airlines Logo
9:15 pm - 11:38 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 23mnonstop
$235American Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
6:05 am - 9:00 amMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 55mnonstop
American Airlines Logo
9:15 pm - 11:38 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 23mnonstop
$235American Airlines
Thu, Oct 1 - Sat, Oct 3
United Airlines Logo
11:31 am - 6:37 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
7h 06m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
9:25 pm - 11:58 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 33mnonstop
$235United Airlines
Sat, Sep 5 - Tue, Sep 8
United Airlines Logo
2:05 pm - 4:57 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
2h 52mnonstop
United Airlines Logo
7:00 am - 9:22 amORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
2h 22mnonstop
$235United Airlines
Sat, Aug 29 - Mon, Aug 31
Multiple Airlines Logo
8:03 pm - 10:59 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
26h 56m1 stop Orlando
Multiple Airlines Logo
3:00 pm - 10:16 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
7h 16m1 stop Fort Lauderdale
$237Multiple Airlines
Thu, Oct 1 - Sat, Oct 3
Multiple Airlines Logo
1:40 pm - 1:45 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
24h 05m1 stop Fort Lauderdale
Multiple Airlines Logo
10:26 am - 4:22 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
5h 56m1 stop Atlanta Hartsfield-Jackson
$245Multiple Airlines
Fri, Sep 18 - Sun, Sep 20
Delta Logo
6:02 pm - 11:52 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
5h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:39 am - 4:08 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
7h 29m1 stop Detroit Metropolitan Wayne County
$249Delta
Wed, Oct 7 - Sun, Oct 11
Delta Logo
4:58 pm - 11:59 pmMSY  New Orleans Louis Armstrong-ORD Chicago O'Hare Intl
7h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:30 pm - 6:24 pmORD  Chicago O'Hare Intl-MSY New Orleans Louis Armstrong
4h 54m1 stop Atlanta Hartsfield-Jackson
$250Delta
Thu, Nov 19 - Mon, Nov 23

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Delta flights from Louisiana to Chicago O'Hare Intl Airport

Our best Delta deals on Louisiana to Chicago O'Hare Intl Airport flight tickets
Delta
Oct 7
MSY6:02 pmNew Orleans Louis Armstrong
5h 50m
1 stop
ORD11:52 pmChicago O'Hare Intl
Oct 11
ORD8:39 amChicago O'Hare Intl
7h 29m
1 stop
MSY4:08 pmNew Orleans Louis Armstrong
$249
Delta
Nov 21
MSY6:02 pmNew Orleans Louis Armstrong
5h 57m
1 stop
ORD11:59 pmChicago O'Hare Intl
Nov 23
ORD11:29 amChicago O'Hare Intl
4h 38m
1 stop
MSY4:07 pmNew Orleans Louis Armstrong
$280
Delta
Sep 26
BTR1:32 pmBaton Rouge Ryan
5h 24m
1 stop
ORD6:56 pmChicago O'Hare Intl
Sep 28
ORD5:30 amChicago O'Hare Intl
7h 22m
1 stop
BTR12:52 pmBaton Rouge Ryan
$298

Frontier flights from Louisiana to Chicago O'Hare Intl Airport

Our best Frontier deals on Louisiana to Chicago O'Hare Intl Airport flight tickets
Frontier
Oct 7
MSY5:17 pmNew Orleans Louis Armstrong
14h 58m
1 stop
ORD8:15 amChicago O'Hare Intl
Oct 11
ORD9:20 amChicago O'Hare Intl
6h 47m
1 stop
MSY4:07 pmNew Orleans Louis Armstrong
$236
Frontier
Aug 27
MSY6:17 pmNew Orleans Louis Armstrong
19h 03m
1 stop
ORD1:20 pmChicago O'Hare Intl
Aug 31
ORD7:05 amChicago O'Hare Intl
10h 57m
1 stop
MSY6:02 pmNew Orleans Louis Armstrong
$238
Frontier
Sep 15
MSY5:17 pmNew Orleans Louis Armstrong
21h 00m
2 stops
ORD2:17 pmChicago O'Hare Intl
Sep 20
ORD10:26 amChicago O'Hare Intl
5h 56m
1 stop
MSY4:22 pmNew Orleans Louis Armstrong
$240

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Louisiana 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

Thu 8/27

6:17 pm-1:20 pm

1 stop19h 03m

Chicago O'Hare Intl

Mon 8/31

7:05 am-6:02 pm

1 stop10h 57m

$235

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Sat 10/3

5:17 pm-9:20 am

1 stop16h 03m

Chicago O'Hare Intl

Mon 10/12

9:33 pm-4:07 pm

1 stop18h 34m

$235

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Thu 9/17

6:05 am-9:00 am

Nonstop2h 55m

Chicago O'Hare Intl

Mon 9/21

9:15 pm-11:38 pm

Nonstop2h 23m

$235

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Thu 10/1

6:05 am-9:00 am

Nonstop2h 55m

Chicago O'Hare Intl

Sat 10/3

9:15 pm-11:38 pm

Nonstop2h 23m

$235

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Sat 9/5

11:31 am-6:37 pm

1 stop7h 06m

Chicago O'Hare Intl

Tue 9/8

9:25 pm-11:58 pm

Nonstop2h 33m

$235
Quickest round-trip

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Sat 8/29

2:05 pm-4:57 pm

Nonstop2h 52m

Chicago O'Hare Intl

Mon 8/31

7:00 am-9:22 am

Nonstop2h 22m

$235

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Thu 10/1

8:03 pm-10:59 pm

1 stop26h 56m

Chicago O'Hare Intl

Sat 10/3

3:00 pm-10:16 pm

1 stop7h 16m

$237

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Fri 9/18

1:40 pm-1:45 pm

1 stop24h 05m

Chicago O'Hare Intl

Sun 9/20

10:26 am-4:22 pm

1 stop5h 56m

$245

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Wed 10/7

6:02 pm-11:52 pm

1 stop5h 50m

Chicago O'Hare Intl

Sun 10/11

8:39 am-4:08 pm

1 stop7h 29m

$249

New OrleansChicago

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

MSYORD

New Orleans Louis Armstrong

Thu 11/19

4:58 pm-11:59 pm

1 stop7h 01m

Chicago O'Hare Intl

Mon 11/23

1:30 pm-6:24 pm

1 stop4h 54m

$250

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 Louisiana 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 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 Louisiana averaging around $258.

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 $393. 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 Louisiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $701.

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 Louisiana in the morning is the least expensive time of day to depart. momondo users have found prices as low as $480 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $573. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisiana to Chicago O'Hare Intl flight route?

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

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $290 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 Louisiana for as low as $226 on momondo.

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

There are 4 cabin classes available to choose from on Louisiana 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.

Can stopping save me money on Louisiana to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Chicago O'Hare Intl Airport.

Cheap Louisiana to Chicago O'Hare Intl Airport flight deals and tips

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

Best Price Found

$187

Fastest flight time

2h 37m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Louisiana in the past 72 hours is $187. The best round-trip flight deal from Louisiana to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $347.
The fastest flight from Louisiana to Chicago O'Hare Intl Airport takes 2h 37m
Direct flights go from Louisiana to Chicago O'Hare Intl Airport every day.
Search flight deals

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

  • When did momondo last update prices for flights from Louisiana to Chicago O'Hare Intl Airport?

    Prices for flights from Louisiana to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Louisiana to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Louisiana to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Chicago O'Hare Intl Airport.

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

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Louisiana to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Louisiana to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $88Free CancellationRating
5.6
2,701 reviews
Search Frontier flights
DeltaPriceFrom $129Free CancellationRating
7.8
8,505 reviews
Search Delta flights
United AirlinesPriceFrom $168Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
American AirlinesPriceFrom $169Free CancellationRating
7.1
11,910 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Gurnee
Rosemont
Oak Brook
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Naperville
Joliet
New Buffalo
Kenosha
Hammond
Racine
Aurora
Janesville
Elgin
South Holland
Evanston

Why use momondo?

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

Finding the right flight to Chicago from Louisiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Louisiana with this policy.

How can momondo help me find flights from Louisiana to Chicago?

momondo helps you find the best flight between Louisiana and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Louisiana to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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