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Peoria

$279+ Cheap flights from Baton Rouge to Peoria, IL (BTR - PIA)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PIA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Baton Rouge to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 16, 2025.

Round-trip from

$329
(United Airlines)

One-way from

$279
(United Airlines)
From Baton Rouge Ryan to Greater Peoria
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One-way flight from Baton Rouge Ryan to Greater Peoria
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Find flight deals from Baton Rouge to Peoria

Cheapest flights from Baton Rouge to Peoria
Explore the most affordable flight options available from Baton Rouge to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/302:00 pmBTR - PIA
2 stops8h 15mUnited Airlines
sáb. 10/43:56 pmPIA - BTR
2 stops7h 26mUnited Airlines
Deal found 9/15$339
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 9/172:05 pmBTR - PIA
2 stops8h 10mUnited Airlines
sáb. 9/2010:49 amPIA - BTR
2 stops12h 35mUnited Airlines
Deal found 9/15$349
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 9/175:30 amBTR - PIA
1 stop5h 24mAmerican Airlines
sáb. 9/204:58 pmPIA - BTR
1 stop6h 13mAmerican Airlines
Deal found 9/15$407
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/306:50 amBTR - PIA
2 stops9h 53mUnited Airlines
mar. 10/143:56 pmPIA - BTR
2 stops7h 26mUnited Airlines
Deal found 9/15$413
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 11/286:09 pmBTR - PIA
2 stops18h 30mUnited Airlines
lun. 12/15:18 pmPIA - BTR
2 stops22h 04mUnited Airlines
Deal found 9/15$618
This American Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 11/285:27 pmBTR - PIA
1 stop6h 39mAmerican Airlines
lun. 12/19:49 amPIA - BTR
2 stops10h 17mAmerican Airlines
Deal found 9/15$672
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:07 amBTR - PIA
2 stops9h 26mUnited Airlines
jue. 11/276:45 amPIA - BTR
2 stops10h 43mUnited Airlines
Deal found 9/14$948
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 9/189:45 amBTR - PIA
2 stops11h 07mUnited Airlines
sáb. 9/203:55 pmPIA - BTR
2 stops7h 29mUnited Airlines
Deal found 9/15$974

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Peoria 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Baton Rouge to Peoria that are best for you.

Fly from

Baton Rouge

Fly to

Peoria

Route

Depart

Return

Price

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

sáb. 2/21

1:55 pm-9:31 pm

2 stops7h 36m

Greater Peoria

mar. 2/24

1:25 pm-9:18 pm

2 stops7h 53m

$329

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

mar. 9/30

2:00 pm-10:15 pm

2 stops8h 15m

Greater Peoria

sáb. 10/4

3:56 pm-11:22 pm

2 stops7h 26m

$339

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

mar. 9/30

4:31 pm-11:23 pm

1 stop6h 52m

Greater Peoria

sáb. 10/4

6:54 am-11:42 am

1 stop4h 48m

$407

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

mar. 9/30

6:50 am-4:43 pm

2 stops9h 53m

Greater Peoria

mar. 10/14

3:56 pm-11:22 pm

2 stops7h 26m

$413

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

sáb. 2/21

2:29 pm-8:30 pm

1 stop6h 01m

Greater Peoria

mar. 2/24

3:37 pm-10:02 pm

1 stop6h 25m

$423

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

mié. 10/29

7:00 am-2:33 pm

2 stops7h 33m

$279

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

mié. 10/29

4:28 pm-11:15 pm

1 stop6h 47m

$299

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

sáb. 10/25

6:36 pm-12:22 am

1 stop5h 46m

$299

Baton RougePeoria

BTR - PIA

BTRPIA

Baton Rouge Ryan

sáb. 10/25

5:00 am-4:43 pm

2 stops11h 43m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Baton Rouge to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Baton Rouge 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.

Related info for your journey

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

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

    There are many flights that can get you from Baton Rouge to Peoria, Illinois in 7h 36m. Fly via United Airlines or American Airlines to get the fastest option. There are 704 mi between Baton Rouge and Peoria, Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Baton Rouge to Peoria?

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Peoria, Illinois (average of $318). Flying from Baton Rouge to Peoria, Illinois in October is currently the most expensive (average of $421). 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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