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$70+ Cheap flights from Louisiana to Chicago (CHI)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — CHI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Louisiana to Chicago

Keep the following information in mind while searching for Louisiana to Chicago flight deals. Data was last updated August 14, 2025.

Round-trip from

$127
(Priceline)

One-way from

$70
(Priceline)

Popular in

December

Cheapest in

September

Average price

$202

Good round-trip deal

$208 or less

Good one-way deal

$138 or less
From Louisiana to Chicago (CHI)
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One-way flight from Louisiana to Chicago (CHI)
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Highest demand for flights based on searches. 15% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Louisiana to Chicago (CHI).
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Price to beat on a one-way flight from Louisiana to Chicago (CHI).
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Find flight deals from Louisiana to Chicago

Cheapest flights from Louisiana to Chicago
Explore the most affordable flight options available from Louisiana to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Priceline deal was found by Cheapflights users on 8/14. 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.
Thu 9/254:51 pmMSY - ORD
1 stop7h 19mMultiple Airlines
Fri 9/2610:18 amORD - MSY
Nonstop2h 21mMultiple Airlines
Deal found 8/14$127
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:44 pmMSY - ORD
Nonstop2h 34mSpirit Airlines
Sun 9/710:18 amORD - MSY
Nonstop2h 21mSpirit Airlines
Deal found 8/13$130
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:44 pmMSY - ORD
Nonstop2h 34mSpirit Airlines
Fri 9/1211:37 amORD - MSY
1 stop4h 57mSpirit Airlines
Deal found 8/14$131
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:44 pmMSY - ORD
Nonstop2h 34mSpirit Airlines
Thu 10/96:26 amORD - MSY
Nonstop2h 18mSpirit Airlines
Deal found 8/12$132
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:38 pmMSY - ORD
1 stop7h 20mSpirit Airlines
Sun 9/1410:18 amORD - MSY
Nonstop2h 21mSpirit Airlines
Deal found 8/12$133
This Priceline deal was found by Cheapflights users on 8/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:44 pmMSY - ORD
Nonstop2h 34mSpirit Airlines
Fri 9/1210:18 amORD - MSY
Nonstop2h 21mSpirit Airlines
Deal found 8/12$134
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:44 pmMSY - ORD
Nonstop2h 34mMultiple Airlines
Mon 9/1510:25 amORD - MSY
1 stop5h 32mMultiple Airlines
Deal found 8/14$135
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:01 pmMSY - ORD
1 stop12h 41mSpirit Airlines
Sun 9/2810:18 amORD - MSY
Nonstop2h 21mSpirit Airlines
Deal found 8/11$136
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:17 pmMSY - ORD
Nonstop2h 37mSpirit Airlines
Sun 8/3112:05 pmORD - MSY
Nonstop2h 17mSpirit Airlines
Deal found 8/14$137
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:51 pmMSY - ORD
Nonstop2h 33mSpirit Airlines
Sun 11/212:31 pmORD - MSY
1 stop3h 54mSpirit Airlines
Deal found 8/14$138
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:44 pmMSY - ORD
Nonstop2h 34mMultiple Airlines
Thu 9/116:21 pmORD - MSY
1 stop21h 36mMultiple Airlines
Deal found 8/14$140
This Priceline deal was found by Cheapflights users on 8/14. 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 10/175:22 pmMSY - MDW
1 stop6h 03mFrontier
Mon 10/209:44 amMDW - MSY
1 stop6h 53mFrontier
Deal found 8/14$144

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Chicago 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 August 14, 2025.
Use the filters below to find and compare flights from Louisiana to Chicago that are best for you.

Fly from

Louisiana

Fly to

Chicago

Route

Depart

Return

Price

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 9/25

4:51 pm-12:10 am

1 stop7h 19m

Chicago O'Hare Intl

Fri 9/26

10:18 am-12:39 pm

Nonstop2h 21m

$127

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Mon 9/15

1:44 pm-4:18 pm

Nonstop2h 34m

Chicago O'Hare Intl

Wed 9/17

2:04 pm-9:06 pm

1 stop7h 02m

$130

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 9/18

1:44 pm-4:18 pm

Nonstop2h 34m

Chicago O'Hare Intl

Sun 9/21

10:18 am-12:39 pm

Nonstop2h 21m

$130

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Wed 10/15

4:30 pm-7:00 pm

Nonstop2h 30m

Chicago O'Hare Intl

Mon 10/20

11:51 am-8:33 pm

1 stop8h 42m

$130

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Thu 9/4

1:44 pm-4:18 pm

Nonstop2h 34m

Chicago O'Hare Intl

Sun 9/7

10:18 am-12:39 pm

Nonstop2h 21m

$130

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 10/17

5:54 pm-8:26 pm

Nonstop2h 32m

Chicago O'Hare Intl

Mon 10/20

7:30 am-9:50 am

Nonstop2h 20m

$130

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Sun 8/31

3:17 pm-5:54 pm

Nonstop2h 37m

Chicago O'Hare Intl

Thu 9/4

10:18 am-12:39 pm

Nonstop2h 21m

$131

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Mon 9/8

1:44 pm-4:18 pm

Nonstop2h 34m

Chicago O'Hare Intl

Fri 9/12

11:37 am-4:34 pm

1 stop4h 57m

$131

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Fri 10/17

1:25 pm-3:56 pm

Nonstop2h 31m

Chicago O'Hare Intl

Mon 10/27

9:40 am-12:06 pm

Nonstop2h 26m

$131

New OrleansChicago

MSY - ORD

MSYORD

New Orleans Louis Armstrong

Tue 10/7

4:30 pm-7:00 pm

Nonstop2h 30m

Chicago O'Hare Intl

Fri 10/10

7:30 am-9:50 am

Nonstop2h 20m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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Best time to book a flight from Louisiana to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Louisiana 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 Louisiana to Chicago

What is the cheapest month to book a flight from Louisiana to Chicago?

Currently, August is the cheapest month in which you can book a flight from Louisiana to Chicago (average of $245). Flying from Louisiana to Chicago in March is currently the most expensive (average of $321). 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 LA to CHI?

Find hourly flight availability from Louisiana to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Chicago as you normally would.

Weekly flight availability from Louisiana to Chicago

Explore weekly flight availability from Louisiana to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from USLA to CHI are scheduled on a Thursday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Louisiana to Chicago one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $70. Frontier flights start at $73 while deals on Southwest start at $75 one-way.

  • What are the most popular routes from Louisiana to Chicago?

    While some choose either New Orleans Louis Armstrong - Chicago Midway or Baton Rouge Ryan - Chicago O'Hare Intl, New Orleans Louis Armstrong - Chicago O'Hare Intl is the most popular route from Louisiana to Chicago.

  • What are the most reliable airlines from Louisiana to Chicago?

    Consider SkyWest Airlines (94%), Japan Airlines (93%) or Turkish Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Louisiana to Chicago.

  • What are the cheapest flights from Louisiana to Chicago?

    While on average a flight from Louisiana to Chicago is generally $936, our data shows the cheapest flight currently is $63. When looking at the most popular route, (New Orleans Louis Armstrong - Chicago O'Hare Intl), you can expect to pay $102 for that flight.

  • Can I find deals for flights from Louisiana to Chicago that include hotel bookings?

    Yes. In addition to deals on Louisiana to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Chicago.

  • Can I find deals for business class flights from Louisiana to Chicago?

    Yes. Cheapflights offers flight deals from Louisiana to Chicago 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 Louisiana to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Chicago (average of $245). Flying from Louisiana to Chicago in March is currently the most expensive (average of $321). 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?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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Alternative routes for Louisiana to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Louisiana to Chicago

Discover the top 6 airlines that operate flights from Louisiana to Chicago. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$93FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$188FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$139Average$514FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$167Average$383FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$183Average$289FlexibilityNo cancel feeOn-time63%
DeltaCheapest$198Average$343FlexibilityNo cancel feeOn-timeN/A

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