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$249+ Cheap flights from Peoria, IL (PIA) to Louisiana

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — MSY
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Peoria to Louisiana

Best flights from Peoria to Louisiana
Discover carefully curated flight deals from Peoria to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This American Airlines deal was found by Cheapflights users on 1/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:25 amPIA - MSY
1 stop5h 11mAmerican Airlines
Sat 3/73:01 pmMSY - PIA
1 stop7h 12mAmerican Airlines
Deal found 1/1$260
This United Airlines deal was found by Cheapflights users on 1/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:30 amPIA - MSY
1 stop4h 40mUnited Airlines
Sat 4/117:00 amMSY - PIA
1 stop5h 36mUnited Airlines
Deal found 1/1$269
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:45 amPIA - MSY
1 stop4h 33mUnited Airlines
Wed 1/282:26 pmMSY - PIA
1 stop7h 13mUnited Airlines
Deal found 12/30$321
This American Airlines deal was found by Cheapflights users on 1/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/197:39 amPIA - BTR
2 stops15h 17mAmerican Airlines
Mon 1/267:07 amBTR - PIA
2 stops15h 14mAmerican Airlines
Deal found 1/1$463
This United Airlines deal was found by Cheapflights users on 12/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:20 pmPIA - BTR
2 stops9h 25mUnited Airlines
Sat 4/255:00 amBTR - PIA
2 stops7h 36mUnited Airlines
Deal found 12/31$431
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2710:45 amPIA - BTR
2 stops8h 48mUnited Airlines
Sat 1/3112:00 pmBTR - PIA
2 stops22h 10mUnited Airlines
Deal found 12/30$453
This United Airlines deal was found by Cheapflights users on 12/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/71:25 pmPIA - BTR
2 stops7h 43mUnited Airlines
Tue 3/105:00 amBTR - PIA
2 stops7h 43mUnited Airlines
Deal found 12/31$511
This United Airlines deal was found by Cheapflights users on 12/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/151:24 pmPIA - BTR
2 stops8h 08mUnited Airlines
Mon 1/191:55 pmBTR - PIA
2 stops20h 15mUnited Airlines
Deal found 12/31$623
This United Airlines deal was found by Cheapflights users on 1/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1610:45 amPIA - BTR
2 stops10h 47mUnited Airlines
Tue 1/209:30 amBTR - PIA
2 stops7h 13mUnited Airlines
Deal found 1/1$794

Find flight deals from Peoria to Louisiana

Keep the following information in mind while searching for Peoria to Louisiana flight deals. Data was last updated January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$260
(American Airlines)

One-way from

$249
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$283
Provider with most accurate pricing for Greater Peoria-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-New Orleans Louis Armstrong flights.
Search Deals
From Greater Peoria to Louisiana
Search Deals
One-way flight from Greater Peoria to Louisiana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Louisiana 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 January 2, 2026.
Use the filters below to find and compare flights from Peoria to Louisiana that are best for you.

Fly from

Peoria

Fly to

Louisiana

Route

Depart

Return

Price

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Wed 3/4

6:25 am-11:36 am

1 stop5h 11m

New Orleans Louis Armstrong

Sat 3/7

3:01 pm-10:13 pm

1 stop7h 12m

$260

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Sat 4/4

6:30 am-11:10 am

1 stop4h 40m

New Orleans Louis Armstrong

Sat 4/11

7:00 am-12:36 pm

1 stop5h 36m

$269

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Sat 1/24

10:45 am-3:18 pm

1 stop4h 33m

New Orleans Louis Armstrong

Wed 1/28

2:26 pm-9:39 pm

1 stop7h 13m

$321

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Fri 4/17

1:20 pm-10:45 pm

2 stops9h 25m

Baton Rouge Ryan

Sat 4/25

5:00 am-12:36 pm

2 stops7h 36m

$431

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Tue 1/27

10:45 am-7:33 pm

2 stops8h 48m

Baton Rouge Ryan

Sat 1/31

12:00 pm-10:10 am

2 stops22h 10m

$453

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Mon 1/19

7:39 am-10:56 pm

2 stops15h 17m

Baton Rouge Ryan

Mon 1/26

7:07 am-10:21 pm

2 stops15h 14m

$463

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Sat 3/7

1:25 pm-9:08 pm

2 stops7h 43m

Baton Rouge Ryan

Tue 3/10

5:00 am-12:43 pm

2 stops7h 43m

$511

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Thu 1/15

1:24 pm-9:32 pm

2 stops8h 08m

Baton Rouge Ryan

Mon 1/19

1:55 pm-10:10 am

2 stops20h 15m

$623

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Fri 1/16

10:45 am-9:32 pm

2 stops10h 47m

Baton Rouge Ryan

Tue 1/20

9:30 am-4:43 pm

2 stops7h 13m

$794

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Thu 5/14

6:23 pm-11:55 pm

1 stop5h 32m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Best time to book a flight from Peoria to Louisiana

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

What is the cheapest month to book a flight from Peoria, Illinois to Louisiana?

Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Louisiana (average of $175). Flying from Peoria, Illinois to Louisiana in August is currently the most expensive (average of $259). 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.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated January 2, 2026.
See what other customers who have flown with United Airlines and American Airlines from Peoria to Louisiana have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,074 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Louisiana. 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 Peoria to Louisiana?

    If you book a flight to Louisiana from Peoria, you will be flying from Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria.

  • How long is the flight from Peoria, Illinois to Louisiana?

    Departing from Peoria, Illinois to Louisiana will take you 4h 40m. There are 738 mi between Peoria, Illinois and Louisiana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Peoria, Illinois to Louisiana?

    The most popular flight routes from Peoria, Illinois to Louisiana are Greater Peoria - New Orleans Louis Armstrong, Greater Peoria - Baton Rouge Ryan and Greater Peoria - Alexandria.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Louisiana 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 Peoria, Illinois to Louisiana?

    Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Louisiana (average of $175). Flying from Peoria, Illinois to Louisiana in August is currently the most expensive (average of $259). 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.

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Alternative routes for Peoria to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Peoria to Louisiana

Discover the top 2 airlines that operate flights from Peoria to Louisiana. 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$224Average$405FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$383FlexibilityNo cancel feeOn-time71%

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