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O'Hare Intl

$121+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — ORD
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/246:00 amPIA - ORD
Nonstop1h 12mAmerican Airlines
Mon 12/156:06 pmORD - PIA
Nonstop1h 10mAmerican Airlines
Deal found 10/27$179
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/117:46 pmPIA - ORD
Nonstop1h 21mAmerican Airlines
Thu 12/1810:22 pmORD - PIA
Nonstop1h 06mAmerican Airlines
Deal found 10/27$180
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/156:00 amPIA - ORD
Nonstop1h 12mAmerican Airlines
Fri 11/218:14 amORD - PIA
Nonstop1h 04mAmerican Airlines
Deal found 10/28$184
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/107:24 pmPIA - ORD
Nonstop1h 13mAmerican Airlines
Sat 11/158:44 amORD - PIA
Nonstop1h 11mAmerican Airlines
Deal found 10/26$189
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/710:25 amPIA - ORD
Nonstop1h 10mAmerican Airlines
Tue 12/26:32 pmORD - PIA
Nonstop1h 14mAmerican Airlines
Deal found 10/28$209
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/268:16 pmPIA - ORD
Nonstop1h 13mAmerican Airlines
Sat 11/296:32 pmORD - PIA
Nonstop1h 14mAmerican Airlines
Deal found 10/28$219
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/76:00 amPIA - ORD
Nonstop1h 12mAmerican Airlines
Sun 11/98:44 amORD - PIA
Nonstop1h 11mAmerican Airlines
Deal found 10/28$239
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/243:33 pmPIA - ORD
1 stop8h 37mMultiple Airlines
Mon 12/157:00 amORD - PIA
1 stop13h 21mMultiple Airlines
Deal found 10/27$240
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/285:23 pmPIA - ORD
Nonstop1h 09mUnited Airlines
Sun 11/3011:35 amORD - PIA
Nonstop1h 04mUnited Airlines
Deal found 10/27$259
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/121:20 pmPIA - ORD
Nonstop1h 14mUnited Airlines
Sun 11/168:59 amORD - PIA
Nonstop1h 17mUnited Airlines
Deal found 10/28$269
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/79:37 pmPIA - ORD
2 stops25h 52mMultiple Airlines
Tue 12/24:58 pmORD - PIA
1 stop17h 37mMultiple Airlines
Deal found 10/28$276

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$121
(Kiwi.com)

Popular in

September

Cheapest in

December

Average price

$247

Good round-trip deal

$300 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Greater Peoria-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Chicago O'Hare Intl flights.
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From Greater Peoria to Chicago O'Hare Intl
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One-way flight from Greater Peoria to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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.
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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 October 29, 2025.
Use the filters below to find and compare flights from Peoria to Chicago O'Hare Intl Airport that are best for you.

Fly from

Peoria

Fly to

O'Hare Intl

Route

Depart

Return

Price

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Mon 11/24

6:00 am-7:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Mon 12/15

6:06 pm-7:16 pm

Nonstop1h 10m

$179

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Tue 11/25

9:49 am-10:59 am

Nonstop1h 10m

Chicago O'Hare Intl

Tue 12/2

10:45 pm-11:49 pm

Nonstop1h 04m

$179

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Tue 12/2

9:49 am-10:59 am

Nonstop1h 10m

Chicago O'Hare Intl

Sun 12/21

10:22 pm-11:28 pm

Nonstop1h 06m

$179

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Wed 11/26

6:00 am-7:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Wed 12/3

6:06 pm-7:16 pm

Nonstop1h 10m

$179

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Sat 11/15

6:00 am-7:12 am

Nonstop1h 12m

Chicago O'Hare Intl

Fri 11/21

8:14 am-9:18 am

Nonstop1h 04m

$184

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Mon 11/10

7:24 pm-8:37 pm

Nonstop1h 13m

Chicago O'Hare Intl

Sat 11/15

8:44 am-9:55 am

Nonstop1h 11m

$189

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Wed 11/12

10:25 am-11:35 am

Nonstop1h 10m

Chicago O'Hare Intl

Sun 11/16

8:44 am-9:55 am

Nonstop1h 11m

$189

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 11/7

10:25 am-11:35 am

Nonstop1h 10m

Chicago O'Hare Intl

Tue 12/2

6:32 pm-7:46 pm

Nonstop1h 14m

$209

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 12/11

10:52 am-12:04 pm

Nonstop1h 12m

Chicago O'Hare Intl

Thu 12/18

5:28 pm-11:56 pm

1 stop6h 28m

$235

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Wed 12/24

5:19 pm-6:35 pm

Nonstop1h 16m

Chicago O'Hare Intl

Wed 12/31

11:00 am-12:20 pm

Nonstop1h 20m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 18 results
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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Peoria, Illinois-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 month to book a flight from Peoria, Illinois to Chicago O'Hare Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to Chicago O'Hare Intl Airport (average of $58). Flying from Peoria, Illinois to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 October 29, 2025.

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 38% versus a flight in the evening.

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 October 29, 2025.
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
8,999 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 12 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 12m. American Airlines provides one of the quickest options available for as low as $179. 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, American Airlines will fly you from Peoria, Illinois to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $184. American Airlines is 25% 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: Japan Airlines (88%), Copa Airlines (87%), Qatar Airways (87%).

  • 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 $789, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Greater Peoria - Chicago O'Hare Intl), you can expect to pay $179 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.

  • What is the cheapest month to book a flight from Peoria, Illinois to Chicago O'Hare Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to Chicago O'Hare Intl Airport (average of $58). Flying from Peoria, Illinois to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Elgin
Oak Brook
Elk Grove Village
Naperville
Racine
Downers Grove
Rockford
Orland Park
Merrillville
Bridgeview
Warrenville
Waukegan
Aurora

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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$242FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$184Average$267FlexibilityNo cancel feeOn-time69%

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