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£232 Cheap Flights from Peoria (PIA) to Chicago (ORD)

View £232 flight on Wed, 26 Aug 2026Opens in a new window

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from Peoria (PIA) to Chicago (ORD)

Prices were available within the past 7 days and start at £232 for one-way flights and £248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 26 Aug - Wed, 2 Sept
PIA
Peoria
ORD
Chicago
£248 Return, found 5 days ago
£248
Return
found 5 days ago
Select United flight, departing Wed, 26 Aug from Peoria to Chicago, returning Wed, 2 Sept, priced at £248 found 5 days ago
American Airlines
Sun, 23 Aug - Wed, 2 Sept
PIA
Peoria
ORD
Chicago
£258 Return, found 5 days ago
£258
Return
found 5 days ago
Select American Airlines flight, departing Sun, 23 Aug from Peoria to Chicago, returning Wed, 2 Sept, priced at £258 found 5 days ago
American Airlines
Sun, 23 Aug - Sat, 29 Aug
PIA
Peoria
ORD
Chicago
£269 Return, found 5 days ago
£269
Return
found 5 days ago
Select American Airlines flight, departing Sun, 23 Aug from Peoria to Chicago, returning Sat, 29 Aug, priced at £269 found 5 days ago
American Airlines
Sat, 22 Aug - Sun, 23 Aug
PIA
Peoria
ORD
Chicago
£281 Return, found 5 days ago
£281
Return
found 5 days ago
Select American Airlines flight, departing Sat, 22 Aug from Peoria to Chicago, returning Sun, 23 Aug, priced at £281 found 5 days ago
United
Wed, 26 Aug - Fri, 28 Aug
PIA
Peoria
ORD
Chicago
£457 Return, found 5 days ago
£457
Return
found 5 days ago
Select United flight, departing Wed, 26 Aug from Peoria to Chicago, returning Fri, 28 Aug, priced at £457 found 5 days ago
United
Mon, 24 Aug - Fri, 28 Aug
PIA
Peoria
ORD
Chicago
£468 Return, found 5 days ago
£468
Return
found 5 days ago
Select United flight, departing Mon, 24 Aug from Peoria to Chicago, returning Fri, 28 Aug, priced at £468 found 5 days ago
United
Sun, 23 Aug - Fri, 28 Aug
PIA
Peoria
ORD
Chicago
£483 Return, found 5 days ago
£483
Return
found 5 days ago
Select United flight, departing Sun, 23 Aug from Peoria to Chicago, returning Fri, 28 Aug, priced at £483 found 5 days ago
American Airlines
Tue, 25 Aug - Wed, 26 Aug
PIA
Peoria
ORD
Chicago
£483 Return, found 5 days ago
£483
Return
found 5 days ago
Select American Airlines flight, departing Tue, 25 Aug from Peoria to Chicago, returning Wed, 26 Aug, priced at £483 found 5 days ago
United
Tue, 25 Aug - Wed, 26 Aug
PIA
Peoria
ORD
Chicago
£484 Return, found 5 days ago
£484
Return
found 5 days ago
Select United flight, departing Tue, 25 Aug from Peoria to Chicago, returning Wed, 26 Aug, priced at £484 found 5 days ago
American Airlines
Tue, 25 Aug - Wed, 26 Aug
PIA
Peoria
ORD
Chicago
£490 Return, found 5 days ago
£490
Return
found 5 days ago
Select American Airlines flight, departing Tue, 25 Aug from Peoria to Chicago, returning Wed, 26 Aug, priced at £490 found 5 days ago

Find the cheapest month to fly from Peoria (PIA) to Chicago (ORD)

March is typically the cheapest month to fly

From £134 - £204 per traveller.

Frequently asked questions

How much does a flight from Peoria, IL (PIA-Greater Peoria Regional) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from £232 and cheap return flights from £248 PIA to ORD with Expedia. One-way flights typically cost between £427 and £644. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PIA to ORD ticket fares go up or down.
What is the cheapest month to fly from Peoria, IL (PIA) to Chicago, IL (ORD)?
The cheapest months to fly from Peoria, IL (PIA) to Chicago, IL (ORD) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Peoria, IL (PIA) to Chicago, IL (ORD)?
Enter PIA to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Peoria, IL (PIA) to Chicago, IL (ORD)?
To find a cheap flight from Peoria, IL (PIA) to Chicago, IL (ORD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Peoria, IL (PIA-Greater Peoria Regional) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly from Peoria, IL (PIA-Greater Peoria Regional) to Chicago, IL (ORD-O'Hare Intl.) is typically September or October. These months offer a great balance, with prices around £145 for a return flight.
What is the earliest flight from Peoria, IL (PIA) to Chicago, IL (ORD)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Peoria, IL (PIA) to Chicago, IL (ORD). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Peoria, IL (PIA-Greater Peoria Regional) to Chicago, IL (ORD-O'Hare Intl.)?
Flying nonstop from PIA to ORD takes around 1 hour 20 minutes, with the route covering approximately 209 kilometers. Flights with a layover typically take 4 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Peoria, IL (PIA) to Chicago, IL (ORD)?
Select the "Business class" and "First class" filters when looking for Peoria, IL (PIA) to Chicago, IL (ORD) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Peoria, IL (PIA) to Chicago, IL (ORD) flight with Expedia?
It's easy to earn miles on a Peoria, IL (PIA) to Chicago, IL (ORD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Peoria, IL (PIA) to Chicago, IL (ORD) at the last minute?
Typically, booking a last minute flight from Peoria, IL (PIA) to Chicago, IL (ORD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Peoria, IL (PIA) to Chicago, IL (ORD) flight and hotel package?
Securing a Peoria, IL (PIA) to Chicago, IL (ORD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Peoria, IL (PIA) to Chicago, IL (ORD)?
If you booked your Peoria, IL (PIA) to Chicago, IL (ORD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Greater Peoria Regional
Destination airport
O'Hare Intl.
Roundtrip price
£247
Distance
207 km
Average flight time
1 hour 18 mins

Book with confidence

Compare flights from Peoria to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Peoria to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Greater Peoria Regional to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Greater Peoria Regional (PIA) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Peoria to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Greater Peoria Regional to O'Hare Intl. start at just £248 and range up to £490.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Peoria and Chicago
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Peoria to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Greater Peoria Regional to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Peoria to Chicago easily and book with confidence

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