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Cheap flights from Chicago O'Hare Intl Airport to Peoria from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Peoria departing on 10/28. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:00 pm - 12:08 am
ORD
-
PIA
1h 08mnonstop
American Airlines Logo
6:00 am - 7:19 am
PIA
-
ORD
1h 19mnonstop
$248American Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
12:29 pm - 1:39 pm
ORD
-
PIA
1h 10mnonstop
United Airlines Logo
3:35 pm - 5:05 pm
PIA
-
ORD
1h 30mnonstop
$249United Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:07 pm - 6:16 pm
ORD
-
PIA
1h 09mnonstop
American Airlines Logo
6:00 am - 7:19 am
PIA
-
ORD
1h 19mnonstop
$250American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:07 pm - 6:16 pm
ORD
-
PIA
1h 09mnonstop
American Airlines Logo
6:00 am - 7:19 am
PIA
-
ORD
1h 19mnonstop
$251American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
3:45 pm - 4:59 pm
ORD
-
PIA
1h 14mnonstop
American Airlines Logo
6:13 am - 7:29 am
PIA
-
ORD
1h 16mnonstop
$254American Airlines
Wed, Dec 16 - Thu, Jan 14
United Airlines Logo
5:30 pm - 6:40 pm
ORD
-
PIA
1h 10mnonstop
United Airlines Logo
6:25 am - 7:52 am
PIA
-
ORD
1h 27mnonstop
$319United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
1:47 pm - 2:57 pm
ORD
-
PIA
1h 10mnonstop
United Airlines Logo
5:45 am - 6:58 am
PIA
-
ORD
1h 13mnonstop
$320United Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
5:07 pm - 6:16 pm
ORD
-
PIA
1h 09mnonstop
American Airlines Logo
12:31 pm - 6:25 pm
PIA
-
ORD
5h 54m
1 stop
$321American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:00 am - 12:01 pm
ORD
-
PIA
7h 01m
1 stop
American Airlines Logo
5:28 pm - 6:52 pm
PIA
-
ORD
1h 24mnonstop
$322American Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
9:30 pm - 10:43 pm
ORD
-
PIA
1h 13mnonstop
United Airlines Logo
8:28 am - 9:45 am
PIA
-
ORD
1h 17mnonstop
$334United Airlines
Sat, Aug 15 - Sun, Aug 16

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American Airlines flights from Chicago O'Hare Intl Airport to Peoria, Illinois

Our best American Airlines deals on Chicago O'Hare Intl Airport to Peoria, Illinois flight tickets
American Airlines
Sep 12
ORD11:00 pmChicago O'Hare Intl
1h 08m
PIA12:08 amGreater Peoria
Sep 19
PIA6:00 amGreater Peoria
1h 19m
ORD7:19 amChicago O'Hare Intl
$248
American Airlines
Sep 8
ORD5:07 pmChicago O'Hare Intl
1h 09m
PIA6:16 pmGreater Peoria
Sep 15
PIA6:00 amGreater Peoria
1h 19m
ORD7:19 amChicago O'Hare Intl
$250
American Airlines
Sep 8
ORD5:07 pmChicago O'Hare Intl
1h 09m
PIA6:16 pmGreater Peoria
Sep 15
PIA6:00 amGreater Peoria
1h 19m
ORD7:19 amChicago O'Hare Intl
$251

United Airlines flights from Chicago O'Hare Intl Airport to Peoria, Illinois

Our best United Airlines deals on Chicago O'Hare Intl Airport to Peoria, Illinois flight tickets
United Airlines
Sep 8
ORD12:29 pmChicago O'Hare Intl
1h 10m
PIA1:39 pmGreater Peoria
Sep 15
PIA3:35 pmGreater Peoria
1h 30m
ORD5:05 pmChicago O'Hare Intl
$249
United Airlines
Nov 14
ORD5:30 pmChicago O'Hare Intl
1h 10m
PIA6:40 pmGreater Peoria
Nov 18
PIA6:25 amGreater Peoria
1h 27m
ORD7:52 amChicago O'Hare Intl
$319
United Airlines
Aug 20
ORD1:47 pmChicago O'Hare Intl
1h 10m
PIA2:57 pmGreater Peoria
Aug 23
PIA5:45 amGreater Peoria
1h 13m
ORD6:58 amChicago O'Hare Intl
$320

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Peoria, Illinois 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 July 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Sat 9/12

11:00 pm-12:08 am

Nonstop1h 08m

Greater Peoria

Sat 9/19

6:00 am-7:19 am

Nonstop1h 19m

$248

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Tue 9/8

12:29 pm-1:39 pm

Nonstop1h 10m

Greater Peoria

Tue 9/15

3:35 pm-5:05 pm

Nonstop1h 30m

$249

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Tue 9/8

5:07 pm-6:16 pm

Nonstop1h 09m

Greater Peoria

Tue 9/15

6:00 am-7:19 am

Nonstop1h 19m

$250

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Tue 9/8

5:07 pm-6:16 pm

Nonstop1h 09m

Greater Peoria

Tue 9/15

6:00 am-7:19 am

Nonstop1h 19m

$251

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Wed 12/16

3:45 pm-4:59 pm

Nonstop1h 14m

Greater Peoria

Thu 1/14

6:13 am-7:29 am

Nonstop1h 16m

$254

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Sat 11/14

5:30 pm-6:40 pm

Nonstop1h 10m

Greater Peoria

Wed 11/18

6:25 am-7:52 am

Nonstop1h 27m

$319
Quickest round-trip

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Thu 8/20

1:47 pm-2:57 pm

Nonstop1h 10m

Greater Peoria

Sun 8/23

5:45 am-6:58 am

Nonstop1h 13m

$320

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Tue 9/8

5:07 pm-6:16 pm

Nonstop1h 09m

Greater Peoria

Tue 9/15

12:31 pm-6:25 pm

1 stop5h 54m

$321

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Wed 9/9

5:00 am-12:01 pm

1 stop7h 01m

Greater Peoria

Wed 9/16

5:28 pm-6:52 pm

Nonstop1h 24m

$322

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Sat 8/15

9:30 pm-10:43 pm

Nonstop1h 13m

Greater Peoria

Sun 8/16

8:28 am-9:45 am

Nonstop1h 17m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peoria from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Peoria, Illinois

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 month to fly to Peoria, Illinois?

The cheapest month to fly to Peoria, Illinois from Chicago O'Hare Intl Airport is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Peoria, Illinois in December, then March is your next best option. Flight prices from Chicago O'Hare Intl Airport to Peoria, Illinois during March average around $0.

What is the cheapest day to depart on your flight to Peoria, Illinois?

Our data shows that Friday is the least expensive day to fly to Peoria, Illinois. Tickets to fly out on this day can be as low as $184. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $419. These prices are subject to change though, so be sure to set up a Price Alert for flights to Peoria, Illinois.

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

Our most recent data shows that the best time of day to fly to Peoria, Illinois is in the morning. Flights from Chicago O'Hare Intl Airport to Peoria, Illinois during this time can be as low as $219. Try not to purchase tickets in the afternoon because they tend to be around $296. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to Greater Peoria flight route?

Fly from Chicago O'Hare Intl to Greater Peoria for the best Chicago O'Hare Intl - Greater Peoria flight prices

What cabin class options are available on Chicago O'Hare Intl Airport to Peoria, Illinois flights?

There are 2 cabin classes available to choose from on Chicago O'Hare Intl Airport to Peoria, Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Peoria, Illinois flight prices changed over time?

When to book flights from Chicago O'Hare Intl Airport to Peoria, Illinois

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

Cheap Chicago O'Hare Intl Airport to Peoria, Illinois (ORD to PIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Peoria, Illinois

Fastest flight time

1h 08m

Direct flights

Every day

Airports in Peoria, Illinois

1 airport
The fastest flight from Chicago O'Hare Intl Airport to Peoria, Illinois takes 1h 08m
Direct flights go from Chicago O'Hare Intl Airport to Peoria, Illinois every day.
There is 1 airport in Peoria, Illinois. From Chicago O'Hare Intl Airport there are direct flights to Greater Peoria (PIA).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Peoria, Illinois

  • How far is Chicago O'Hare Intl to Greater Peoria by plane?

    Chicago O'Hare Intl and Greater Peoria are 124.5 mi apart from one another. Flights usually cover this in 1h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Greater Peoria Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Greater Peoria Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Greater Peoria Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Greater Peoria Airport.

  • What documentation or ID do you need to fly to Greater Peoria Airport?

    The travel and health documents you'll need for your trip to Greater Peoria Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greater Peoria Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Peoria, Illinois?

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton
Eureka

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Peoria. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Chicago to Peoria flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Peoria?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Peoria.

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

Price alerts on flights to Peoria from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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