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Cheap flights from Peoria, Illinois to Baton Rouge from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Baton Rouge departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Peoria, Illinois to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
PIA
-
BTR
704 mimulti-stop
Multiple Airlines Logo
BTR
-
PIA
704 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Peoria, Illinois 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

Fri 5/8

12:12 pm-6:02 pm

1 stop5h 50m

$371

PeoriaBaton Rouge

PIA - BTR

PIABTR

Greater Peoria

Fri 5/8

6:00 am-6:02 pm

2 stops12h 02m

$376

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.

Sorted by cheapest first

See travel insights to Baton Rouge from

How to get the cheapest flight ticket from Peoria, Illinois to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Greater Peoria to Baton Rouge Ryan?

American Airlines and United Airlines are the most popular carriers operating from Greater Peoria to Baton Rouge Ryan

What airlines fly to Baton Rouge?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Baton Rouge from Peoria, Illinois according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 3 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

When to book flights from Peoria, Illinois to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Baton Rouge (PIA to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Baton Rouge

Fastest flight time

7h 14m

Direct flights

None
The fastest flight from Peoria, Illinois to Baton Rouge takes 7h 14m
There are no direct flights from Peoria, Illinois to Baton Rouge. There are no popular flight routes from Peoria, Illinois to Baton Rouge.
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Frequently asked questions about flying from Peoria, Illinois to Baton Rouge

  • How far is Greater Peoria to Baton Rouge Ryan by plane?

    The distance between Greater Peoria and Baton Rouge Ryan is about 712.6 mi. 7h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Greater Peoria Airport to Baton Rouge Ryan Airport?

    Prices for flights from Greater Peoria Airport to Baton Rouge Ryan Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Greater Peoria Airport to Baton Rouge Ryan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The travel and health documents required for your trip to Baton Rouge Ryan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baton Rouge Ryan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Baton Rouge?

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

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Baton Rouge?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peoria to Baton Rouge for you.

Can I find flights from Peoria to Baton Rouge with flexible booking policies on momondo?

Yes. All flights to Baton Rouge from Peoria on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Peoria to Baton Rouge?

Once all potential Peoria to Baton Rouge flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Peoria to Baton Rouge right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Baton Rouge, momondo offers a useful price alert feature which will track prices for flights to Baton Rouge from Peoria and alert you when they change.

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