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$166+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — MSY
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$260
(American Airlines)

One-way from

$166
(United Airlines)

Popular in

February

Cheapest in

September
Provider with most accurate pricing for Greater Peoria-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-New Orleans Louis Armstrong flights.
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From Greater Peoria to Louisiana
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One-way flight from Greater Peoria to Louisiana
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Highest demand for flights based on searches. 24% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Find flight deals from Peoria to Louisiana

Cheapest flights from Peoria to Louisiana
Explore the most affordable flight options available from Peoria to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/4. 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 1/201:24 pmPIA - MSY
1 stop4h 44mUnited Airlines
Sat 1/242:26 pmMSY - PIA
1 stop7h 13mUnited Airlines
Deal found 1/4$264
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Sun 5/1010:40 amPIA - MSY
1 stop4h 50mUnited Airlines
Sat 5/165:00 amMSY - PIA
2 stops7h 36mUnited Airlines
Deal found 1/6$274
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:56 pmPIA - MSY
1 stop25h 45mMultiple Airlines
Mon 2/95:06 pmMSY - PIA
1 stop18h 31mMultiple Airlines
Deal found 1/5$305
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:56 pmPIA - MSY
1 stop25h 45mMultiple Airlines
Mon 2/95:06 pmMSY - PIA
1 stop18h 31mMultiple Airlines
Deal found 1/5$319
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/5$335
This United Airlines deal was found by Cheapflights users on 1/6. 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 3/75:25 pmPIA - MSY
1 stop5h 22mUnited Airlines
Tue 3/107:00 amMSY - PIA
1 stop5h 43mUnited Airlines
Deal found 1/6$339
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/6$385
This United Airlines deal was found by Cheapflights users on 1/4. 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 1/206:30 amPIA - BTR
2 stops9h 28mUnited Airlines
Sat 1/249:30 amBTR - PIA
2 stops12h 09mUnited Airlines
Deal found 1/4$390
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/2210:45 amPIA - BTR
2 stops7h 08mUnited Airlines
Mon 1/265:15 pmBTR - PIA
2 stops16h 55mUnited Airlines
Deal found 1/5$450
This United Airlines deal was found by Cheapflights users on 1/5. 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 stops7h 08mUnited Airlines
Sat 1/311:55 pmBTR - PIA
2 stops20h 15mUnited Airlines
Deal found 1/5$454
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/6$460
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/2110:45 amPIA - BTR
2 stops7h 08mUnited Airlines
Sun 1/255:15 pmBTR - PIA
2 stops16h 55mUnited Airlines
Deal found 1/6$479

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 6, 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

Tue 1/20

6:30 am-1:24 pm

1 stop6h 54m

New Orleans Louis Armstrong

Sat 1/24

12:40 pm-9:39 pm

2 stops8h 59m

$269

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Sun 5/10

10:40 am-3:30 pm

1 stop4h 50m

New Orleans Louis Armstrong

Sat 5/16

5:00 am-12:36 pm

2 stops7h 36m

$274

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Mon 2/2

5:56 pm-9:29 pm

2 stops27h 33m

New Orleans Louis Armstrong

Mon 2/9

3:43 pm-11:37 am

1 stop19h 54m

$275

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

$335

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Fri 4/17

5:25 pm-10:25 pm

1 stop5h 00m

New Orleans Louis Armstrong

Sat 4/25

7:00 am-12:36 pm

1 stop5h 36m

$339

PeoriaNew Orleans

PIA - MSY

PIAMSY

Greater Peoria

Sat 3/7

5:25 pm-10:47 pm

1 stop5h 22m

New Orleans Louis Armstrong

Tue 3/10

7:00 am-12:43 pm

1 stop5h 43m

$339

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

$385

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Tue 1/20

6:30 am-3:58 pm

2 stops9h 28m

Baton Rouge Ryan

Sat 1/24

9:30 am-9:39 pm

2 stops12h 09m

$390

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Thu 1/22

10:45 am-5:53 pm

2 stops7h 08m

Baton Rouge Ryan

Mon 1/26

5:15 pm-10:10 am

2 stops16h 55m

$450

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Tue 1/27

10:45 am-5:53 pm

2 stops7h 08m

Baton Rouge Ryan

Sat 1/31

5:15 pm-4:43 pm

2 stops23h 28m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 16 results
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 6, 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

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

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

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

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
11,084 reviews
United Airlines
7.4
Good
9,132 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

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 44m. 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.

See more FAQs

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Alternative routes for Peoria to Louisiana

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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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$224Average$405FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$386FlexibilityNo cancel feeOn-time71%

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