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Cheap flights from Louisiana 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 Louisiana to Chicago departing on 2/1. 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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Cheap round-trip flights

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Multiple Airlines Logo
9:48 am - 12:08 pmMSY-ORD
2h 20mnonstop
Multiple Airlines Logo
6:11 am - 4:27 pmORD-MSY
10h 16m1 stop
$115Multiple Airlines
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Wed, Dec 3 - Mon, Dec 8
Spirit Airlines Logo
1:55 pm - 4:15 pmMSY-ORD
2h 20mnonstop
Spirit Airlines Logo
1:03 pm - 3:24 pmORD-MSY
2h 21mnonstop
$117Spirit Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
Frontier Logo
1:19 pm - 12:12 amMSY-ORD
10h 53m1 stop
Frontier Logo
6:11 am - 4:27 pmORD-MSY
10h 16m1 stop
$124Frontier
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Fri, Dec 5 - Mon, Dec 8
Frontier Logo
1:19 pm - 12:12 amMSY-ORD
10h 53m1 stop
Frontier Logo
6:11 am - 4:17 pmORD-MSY
10h 06m1 stop
$138Frontier
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Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
12:00 pm - 2:40 pmMSY-ORD
2h 40mnonstop
United Airlines Logo
3:40 pm - 6:13 pmORD-MSY
2h 33mnonstop
$168United Airlines
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Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
2:29 pm - 5:04 pmMSY-ORD
2h 35mnonstop
United Airlines Logo
7:45 pm - 10:21 pmORD-MSY
2h 36mnonstop
$169United Airlines
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Fri, Dec 5 - Mon, Dec 8
Delta Logo
11:27 am - 7:01 pmAEX-ORD
7h 34m1 stop
Delta Logo
6:00 am - 10:47 amORD-AEX
4h 47m1 stop
$238Delta
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Sat, May 2 - Wed, May 6
Delta Logo
5:00 pm - 12:01 amAEX-ORD
7h 01m1 stop
Delta Logo
8:55 am - 4:14 pmORD-AEX
7h 19m2 stops
$244Delta
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Thu, Dec 4 - Wed, Dec 10
American Airlines Logo
5:53 pm - 11:15 pmBTR-ORD
5h 22m1 stop
American Airlines Logo
7:11 am - 12:38 pmORD-BTR
5h 27m1 stop
$299American Airlines
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Sat, Dec 27 - Sat, Jan 3
American Airlines Logo
7:00 am - 2:14 pmBTR-ORD
7h 14m1 stop
American Airlines Logo
10:25 am - 5:42 pmORD-BTR
7h 17m1 stop
$309American Airlines
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Thu, Nov 20 - Mon, Nov 24

Spirit Airlines flights from Louisiana to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Louisiana to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
Nov 19
MSY1:55 pmNew Orleans Louis Armstrong
2h 20m
ORD4:15 pmChicago O'Hare Intl
Nov 24
ORD1:03 pmChicago O'Hare Intl
2h 21m
MSY3:24 pmNew Orleans Louis Armstrong
$117
Find similar
Spirit Airlines
Feb 1
MSY9:17 amNew Orleans Louis Armstrong
2h 30m
ORD11:47 amChicago O'Hare Intl
Feb 6
ORD8:42 pmChicago O'Hare Intl
2h 33m
MSY11:15 pmNew Orleans Louis Armstrong
$119
Find similar
Spirit Airlines
Dec 6
MSY3:20 pmNew Orleans Louis Armstrong
8h 49m
1 stop
ORD12:09 amChicago O'Hare Intl
Dec 10
ORD3:26 pmChicago O'Hare Intl
6h 16m
1 stop
MSY9:42 pmNew Orleans Louis Armstrong
$125
Find similar

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
Dec 5
MSY1:19 pmNew Orleans Louis Armstrong
10h 53m
1 stop
ORD12:12 amChicago O'Hare Intl
Dec 8
ORD6:11 amChicago O'Hare Intl
10h 16m
1 stop
MSY4:27 pmNew Orleans Louis Armstrong
$124
Find similar
Frontier
Dec 5
MSY1:19 pmNew Orleans Louis Armstrong
10h 53m
1 stop
ORD12:12 amChicago O'Hare Intl
Dec 7
ORD6:11 amChicago O'Hare Intl
10h 06m
1 stop
MSY4:17 pmNew Orleans Louis Armstrong
$138
Find similar
Frontier
Nov 22
MSY9:14 pmNew Orleans Louis Armstrong
12h 59m
1 stop
ORD10:13 amChicago O'Hare Intl
Nov 25
ORD7:00 amChicago O'Hare Intl
10h 09m
1 stop
MSY5:09 pmNew Orleans Louis Armstrong
$141
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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 November 6, 2025.
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

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 12/3

9:48 am-12:08 pm

Nonstop2h 20m

Chicago O'Hare Intl

Mon 12/8

6:11 am-4:27 pm

1 stop10h 16m

$115

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 11/19

1:55 pm-4:15 pm

Nonstop2h 20m

Chicago O'Hare Intl

Mon 11/24

1:03 pm-3:24 pm

Nonstop2h 21m

$117

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 12/5

1:19 pm-12:12 am

1 stop10h 53m

Chicago O'Hare Intl

Mon 12/8

6:11 am-4:27 pm

1 stop10h 16m

$124

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 12/5

1:19 pm-12:12 am

1 stop10h 53m

Chicago O'Hare Intl

Sun 12/7

6:11 am-4:17 pm

1 stop10h 06m

$138

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 1/16

12:00 pm-2:40 pm

Nonstop2h 40m

Chicago O'Hare Intl

Sun 1/18

3:40 pm-6:13 pm

Nonstop2h 33m

$168

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

$169

AlexandriaChicago

AEX - ORD

AEXORD

Alexandria

Sat 5/2

11:27 am-7:01 pm

1 stop7h 34m

Chicago O'Hare Intl

Wed 5/6

6:00 am-10:47 am

1 stop4h 47m

$238

AlexandriaChicago

AEX - ORD

AEXORD

Alexandria

Thu 12/4

5:00 pm-12:01 am

1 stop7h 01m

Chicago O'Hare Intl

Wed 12/10

8:55 am-4:14 pm

2 stops7h 19m

$244

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 12/27

5:53 pm-11:15 pm

1 stop5h 22m

Chicago O'Hare Intl

Sat 1/3

7:11 am-12:38 pm

1 stop5h 27m

$299

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 11/20

7:00 am-2:14 pm

1 stop7h 14m

Chicago O'Hare Intl

Mon 11/24

10:25 am-5:42 pm

1 stop7h 17m

$309

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 $206.

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 $322. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday 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 $861.

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 evening is the least expensive time of day to depart. momondo users have found prices as low as $128 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $762. 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 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 $243 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 $194 on momondo.

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

There are 4 cabin classes available to choose from on Louisiana to Chicago O'Hare Intl 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

$151

Fastest flight time

2h 16m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Louisiana in the past 72 hours is $151. The best round-trip flight deal from Louisiana to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $256.
The fastest flight from Louisiana to Chicago O'Hare Intl Airport takes 2h 16m
Direct flights go from Louisiana to Chicago O'Hare Intl Airport every day.
Search flight deals

  • 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
Spirit AirlinesPriceFrom $66Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $139Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
American AirlinesPriceFrom $162Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

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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