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O'Hare Intl

$160+ Cheap flights from Peoria, IL (PIA) to O'Hare Intl (ORD)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — ORD
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
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Cheap flight deals from Peoria to O'Hare Intl

Cheapest flights from Peoria to O'Hare Intl
Explore the most affordable flight options available from Peoria to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.

This American Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 9/176:00 am
PIA
-
ORD
Nonstop1h 19m
American Airlines
Thu 9/2411:00 pm
ORD
-
PIA
Nonstop1h 08m
American Airlines
Deal found 7/8$239
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 7/309:50 am
PIA
-
ORD
Nonstop1h 10m
American Airlines
Sun 8/25:29 pm
ORD
-
PIA
Nonstop1h 13m
American Airlines
Deal found 7/8$240
This American Airlines deal was found by Cheapflights users on 7/8. 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 10/95:30 pm
PIA
-
ORD
Nonstop1h 24m
American Airlines
Sun 10/183:45 pm
ORD
-
PIA
Nonstop1h 14m
American Airlines
Deal found 7/8$269
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/171:13 pm
PIA
-
ORD
Nonstop1h 15m
United Airlines
Sat 7/1810:00 pm
ORD
-
PIA
Nonstop1h 20m
United Airlines
Deal found 7/6$299
This United Airlines deal was found by Cheapflights users on 7/4. 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 10/312:35 pm
PIA
-
ORD
Nonstop1h 25m
United Airlines
Wed 11/412:45 pm
ORD
-
PIA
Nonstop1h 10m
United Airlines
Deal found 7/4$309
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Sat 7/47:20 pm
PIA
-
ORD
Nonstop1h 30m
American Airlines
Sun 7/58:08 am
ORD
-
PIA
Nonstop1h 09m
American Airlines
Deal found 7/4$326
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 11/176:30 am
PIA
-
ORD
Nonstop1h 24m
United Airlines
Sat 11/215:30 pm
ORD
-
PIA
Nonstop1h 09m
United Airlines
Deal found 7/8$352
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/102:33 pm
PIA
-
ORD
Nonstop1h 26m
United Airlines
Sat 7/118:48 am
ORD
-
PIA
Nonstop1h 21m
United Airlines
Deal found 7/7$362
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/145:45 am
PIA
-
ORD
Nonstop1h 13m
United Airlines
Fri 8/218:45 am
ORD
-
PIA
Nonstop1h 21m
United Airlines
Deal found 7/6$364
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Thu 7/96:58 pm
PIA
-
ORD
Nonstop1h 30m
American Airlines
Sat 7/118:08 am
ORD
-
PIA
Nonstop1h 09m
American Airlines
Deal found 7/5$365
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/102:33 pm
PIA
-
ORD
Nonstop1h 26m
United Airlines
Sun 7/1210:00 pm
ORD
-
PIA
Nonstop1h 20m
United Airlines
Deal found 7/8$399
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:45 pm
PIA
-
ORD
1 stop16h 52m
Multiple Airlines
Thu 8/137:05 am
ORD
-
PIA
2 stops12h 32m
Multiple Airlines
Deal found 7/9$443

Find flight deals from Peoria to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to O'Hare Intl (ORD). 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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$160
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$269

Good round-trip deal

$360 or less

Good one-way deal

$318 or less
Provider with most accurate pricing for Greater Peoria-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Chicago O'Hare Intl flights.
Search Deals
From Greater Peoria to Chicago O'Hare Intl
Search Deals
One-way flight from Greater Peoria to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Greater Peoria to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Greater Peoria to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to O'Hare Intl 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 July 9, 2026.
Use the filters below to find and compare flights from Peoria to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/7

5:43 pm-7:01 pm

Nonstop1h 18m

Chicago O'Hare Intl

Thu 8/13

8:45 am-10:06 am

Nonstop1h 21m

$239

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 9/17

6:00 am-7:19 am

Nonstop1h 19m

Chicago O'Hare Intl

Thu 9/24

11:00 pm-12:08 am

Nonstop1h 08m

$239

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Sat 8/15

10:41 am-11:57 am

Nonstop1h 16m

Chicago O'Hare Intl

Tue 8/18

1:47 pm-3:00 pm

Nonstop1h 13m

$239

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Sat 8/8

6:30 am-7:45 am

Nonstop1h 15m

Chicago O'Hare Intl

Sat 8/15

5:45 pm-7:03 pm

Nonstop1h 18m

$239
Quickest round-trip

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 7/30

9:50 am-11:00 am

Nonstop1h 10m

Chicago O'Hare Intl

Sun 8/2

5:29 pm-6:42 pm

Nonstop1h 13m

$240

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 7/23

10:44 am-11:59 am

Nonstop1h 15m

Chicago O'Hare Intl

Mon 7/27

3:40 pm-4:58 pm

Nonstop1h 18m

$269

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/14

5:45 am-6:58 am

Nonstop1h 13m

Chicago O'Hare Intl

Fri 8/21

8:45 am-10:06 am

Nonstop1h 21m

$364

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/7

12:45 pm-5:37 am

1 stop16h 52m

Chicago O'Hare Intl

Thu 8/13

7:05 am-7:37 pm

2 stops12h 32m

$443

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Mon 8/10

6:48 pm-8:15 pm

Nonstop1h 27m

Chicago O'Hare Intl

Thu 8/13

5:06 pm-6:15 pm

Nonstop1h 09m

$467
Cheapest one-way
Quickest one-way

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Sat 10/3

10:43 am-11:53 am

Nonstop1h 10m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Peoria to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to O'Hare Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Chicago O'Hare Intl Airport 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-Chicago O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Peoria to Chicago O'Hare Intl Airport

What is the cheapest time of day to fly from PIA to ORD?

Find hourly flight availability from Peoria to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2026.

When flying from Peoria, Illinois to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight at noon.

What is the cheapest day to fly from Peoria, Illinois to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Peoria to O'Hare Intl. Price data was last updated on July 4, 2026.

Travelers seeking maximum savings on their Peoria, Illinois to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 9, 2026.
Read through reviews of airlines operating flights from Peoria to Chicago O'Hare Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,955 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
9,955 reviews
United Airlines
7.4
Good
9,955 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,789 reviews
United Airlines
7.4
Good
9,955 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What airport do you fly from for flights from Peoria to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Peoria, you will be flying from Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria. There are 18 flights from Greater Peoria to Chicago O'Hare Intl per day from 2 different airlines.

  • How long is the flight from Peoria, Illinois to Chicago O'Hare Intl Airport?

    A quick flight from Peoria, Illinois to Chicago O'Hare Intl Airport can take about 1h 18m. United Airlines provides one of the quickest options available for as low as $239. The distance between Peoria, Illinois and Chicago O'Hare Intl Airport is about 130 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Peoria, Illinois to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $179, United Airlines will fly you from Peoria, Illinois to Chicago O'Hare Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $179. United Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Peoria, Illinois to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Peoria, Illinois to Chicago O'Hare Intl Airport on time: Qatar Airways (94%), Japan Airlines (91%), Copa Airlines (84%).

  • What are the cheapest flights from Peoria, Illinois to Chicago O'Hare Intl Airport?

    While on average a flight from Peoria, Illinois to Chicago O'Hare Intl Airport is generally $2,270, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Greater Peoria - Chicago O'Hare Intl), you can expect to pay $239 for that flight.

  • Can I find deals for flights from Peoria to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Peoria to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to O'Hare Intl?

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

  • Can I find deals for business class flights from Peoria to O'Hare Intl?

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

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Gurnee
Delavan
Oakbrook Terrace
South Holland
Libertyville
Hoffman Estates
Downers Grove
Rockford
Racine
Great Lakes
Joliet
Orland Park
Northbrook
Waukegan

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Top 2 airlines flying from Peoria to O'Hare Intl

Discover the top 2 airlines that operate flights from Peoria to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$239FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$269FlexibilityNo cancel feeOn-time71%

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