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Baton Rouge

$371+ Cheap flights from Peoria, IL to Baton Rouge (PIA - BTR)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BTR
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Peoria to Baton Rouge

Cheapest flights from Peoria to Baton Rouge
Explore the most affordable flight options available from Peoria to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/28. 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 12/51:20 pm
PIA
-
BTR
2 stops9h 26m
United Airlines
Tue 12/85:20 am
BTR
-
PIA
2 stops6h 31m
United Airlines
Deal found 4/28$444
This United Airlines deal was found by Cheapflights users on 4/29. 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 12/251:20 pm
PIA
-
BTR
2 stops9h 26m
United Airlines
Thu 12/312:02 pm
BTR
-
PIA
2 stops10h 17m
United Airlines
Deal found 4/29$510
This United Airlines deal was found by Cheapflights users on 4/29. 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 12/251:20 pm
PIA
-
BTR
2 stops7h 51m
United Airlines
Fri 1/15:20 am
BTR
-
PIA
2 stops8h 21m
United Airlines
Deal found 4/29$525
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 12/255:00 am
PIA
-
BTR
1 stop7h 38m
American Airlines
Wed 12/304:34 pm
BTR
-
PIA
1 stop7h 22m
American Airlines
Deal found 4/29$542
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 12/255:00 am
PIA
-
BTR
1 stop7h 38m
American Airlines
Thu 12/314:34 pm
BTR
-
PIA
1 stop7h 22m
American Airlines
Deal found 4/29$579
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 12/256:07 am
PIA
-
BTR
2 stops9h 57m
American Airlines
Fri 1/15:27 am
BTR
-
PIA
1 stop4h 43m
American Airlines
Deal found 4/29$584

Find flight deals from Peoria to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Baton Rouge (BTR). 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Greater Peoria-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Baton Rouge Ryan flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Baton Rouge 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 April 29, 2026.
Use the filters below to find and compare flights from Peoria to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Sat 5/9

7:00 am-2:03 pm

1 stop7h 03m

$371

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Sat 5/9

10:45 am-7:41 pm

3 stops8h 56m

$567

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Fri 5/8

8:30 am-5:34 pm

3 stops9h 04m

$2,907

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Peoria, Illinois-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Baton Rouge

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

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs

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