How does KAYAK find such low prices on flights from Illinois to Peoria?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Peoria.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Peoria?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Peoria?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Peoria?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$136 CHEAP FLIGHTS from Illinois to Peoria

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Peoria

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Peoria

Thu, Jul 23 - Mon, Jul 27

5:15 pm - 6:28 pm

ORD

PIA

1h 13mnonstop

6:00 am - 7:16 am

PIA

ORD

1h 16mnonstop

$239American Airlines

Fri, Aug 14 - Fri, Aug 21

11:00 pm - 11:59 pm

ORD

PIA

0h 59mnonstop

6:48 pm - 8:15 pm

PIA

ORD

1h 27mnonstop

$240American Airlines

Thu, Jul 23 - Sun, Jul 26

8:08 am - 9:17 am

ORD

PIA

1h 09mnonstop

6:00 am - 7:16 am

PIA

ORD

1h 16mnonstop

$241American Airlines

Thu, Aug 13 - Thu, Aug 20

11:00 pm - 11:59 pm

ORD

PIA

0h 59mnonstop

6:48 pm - 8:15 pm

PIA

ORD

1h 27mnonstop

$242American Airlines

Tue, Jul 14 - Sat, Jul 18

5:15 pm - 6:28 pm

ORD

PIA

1h 13mnonstop

7:20 pm - 8:50 pm

PIA

ORD

1h 30mnonstop

$269American Airlines

Sat, Nov 21 - Sat, Nov 28

5:30 pm - 6:39 pm

ORD

PIA

1h 09mnonstop

7:14 pm - 8:40 pm

PIA

ORD

1h 26mnonstop

$276United Airlines

Wed, Sep 30 - Sat, Oct 3

8:50 am - 10:06 am

ORD

PIA

1h 16mnonstop

6:15 am - 7:29 am

PIA

ORD

1h 14mnonstop

$309United Airlines

Thu, Jul 30 - Sun, Aug 2

12:11 pm - 11:59 am

MDW

PIA

23h 48m

2 stops

8:24 pm - 8:30 pm

PIA

MDW

24h 06m

1 stop

$361Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

9:25 pm - 3:24 pm

MDW

PIA

17h 59m

1 stop

7:19 pm - 10:50 am

PIA

MDW

15h 31m

2 stops

$417Multiple Airlines

Thu, Jul 23 - Sun, Jul 26

9:08 am - 8:48 am

MDW

PIA

23h 40m

1 stop

8:24 pm - 8:30 pm

PIA

MDW

24h 06m

1 stop

$474Allegiant Air

Useful Info

Low season	February
High season	October
Cheapest flight	$136

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 23% lower on average.

Flight from Chicago O'Hare Airport to Peoria

How does KAYAK find such low prices on flights from Illinois to Peoria?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Peoria.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Peoria?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Peoria?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Peoria?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Canton

Everything you need to know for your flight to Peoria

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Peoria

Peoria (PIA)

PIA

$136 Find Cheap Flights from Illinois to Peoria - Compare and Save

Cheap Flights from Illinois to Peoria

Recent round-trip flight deals from Illinois to Peoria

Recent one-way flight deals from Illinois to Peoria

Recent last minute flight deals from Illinois to Peoria

Recent direct flight deals from Illinois to Peoria

Good to know

FAQs for booking flights from Illinois to Peoria

Traveling to a place near Peoria?

Everything you need to know for your flight to Peoria

Information on the airport you'll fly into in Peoria

Cabin class types available on flights to Illinois

Complete your trip to Peoria with a hotel stay or car rental

Find direct flights for Peoria

Flights to other popular destinations

Flights from domestic origins to Peoria

Choose which airport to fly into in Peoria

Find deals for your return flight