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Peoria

$127+ Cheap flights from Chicago (CHI) to Peoria, IL (PIA)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PIA
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap flight deals from Chicago to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Peoria (PIA). 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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$198
(American Airlines)

One-way from

$127
(Kiwi.com)

Good round-trip deal

$199 or less

Good one-way deal

$309 or less
Provider with most accurate pricing for Chicago (CHI)-Greater Peoria flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Greater Peoria flights.
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From Chicago (CHI) to Greater Peoria
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One-way flight from Chicago (CHI) to Greater Peoria
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Price to beat on a round-trip flight from Chicago (CHI) to Greater Peoria.
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Price to beat on a one-way flight from Chicago (CHI) to Greater Peoria.
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Find flight deals from Chicago to Peoria

Cheapest flights from Chicago to Peoria
Explore the most affordable flight options available from Chicago to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/13. 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.
lun. 11/2410:45 pmORD - PIA
Nonstop1h 04mAmerican Airlines
lun. 12/18:16 pmPIA - ORD
Nonstop1h 13mAmerican Airlines
Deal found 11/13$198
This American Airlines deal was found by Cheapflights users on 11/13. 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.
vie. 11/286:32 pmORD - PIA
Nonstop1h 14mAmerican Airlines
mar. 12/26:00 amPIA - ORD
Nonstop1h 12mAmerican Airlines
Deal found 11/13$209
This United Airlines deal was found by Cheapflights users on 11/12. 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.
sáb. 12/68:20 pmORD - PIA
Nonstop1h 11mUnited Airlines
sáb. 12/133:30 pmPIA - ORD
Nonstop1h 13mUnited Airlines
Deal found 11/12$239
This United Airlines deal was found by Cheapflights users on 11/12. 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.
jue. 11/278:59 amORD - PIA
Nonstop1h 17mUnited Airlines
lun. 12/15:23 pmPIA - ORD
Nonstop1h 09mUnited Airlines
Deal found 11/12$258
This United Airlines deal was found by Cheapflights users on 11/11. 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.
mié. 11/261:30 pmORD - PIA
Nonstop1h 03mUnited Airlines
dom. 11/301:20 pmPIA - ORD
Nonstop1h 14mUnited Airlines
Deal found 11/11$269
This United Airlines deal was found by Cheapflights users on 11/11. 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.
lun. 11/2411:35 amORD - PIA
Nonstop1h 04mUnited Airlines
lun. 12/15:23 pmPIA - ORD
Nonstop1h 09mUnited Airlines
Deal found 11/11$284
This American Airlines deal was found by Cheapflights users on 11/12. 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.
jue. 11/138:44 amORD - PIA
Nonstop1h 11mAmerican Airlines
sáb. 11/157:27 pmPIA - ORD
Nonstop1h 13mAmerican Airlines
Deal found 11/12$295
This American Airlines deal was found by Cheapflights users on 11/11. 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.
vie. 11/1410:45 pmORD - PIA
Nonstop1h 04mAmerican Airlines
lun. 11/177:24 pmPIA - ORD
Nonstop1h 13mAmerican Airlines
Deal found 11/11$325
This United Airlines deal was found by Cheapflights users on 11/13. 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.
sáb. 11/2912:01 amORD - PIA
Nonstop1h 03mUnited Airlines
vie. 12/58:40 amPIA - ORD
1 stop25h 00mUnited Airlines
Deal found 11/13$389
This American Airlines deal was found by Cheapflights users on 11/13. 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.
mar. 12/169:07 amORD - PIA
Nonstop1h 14mAmerican Airlines
mié. 12/176:05 amPIA - ORD
Nonstop1h 15mAmerican Airlines
Deal found 11/13$407
This United Airlines deal was found by Cheapflights users on 11/12. 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.
vie. 12/128:07 pmORD - PIA
1 stop24h 49mUnited Airlines
vie. 12/195:19 pmPIA - ORD
Nonstop1h 16mUnited Airlines
Deal found 11/12$453
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
vie. 11/143:27 pmMDW - PIA
1 stop18h 04mMultiple Airlines
lun. 11/1712:09 pmPIA - MDW
2 stops23h 29mMultiple Airlines
Deal found 11/11$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Peoria 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 noviembre 13, 2025.
Use the filters below to find and compare flights from Chicago to Peoria that are best for you.

Fly from

Chicago

Fly to

Peoria

Route

Depart

Return

Price

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

lun. 11/24

10:45 pm-11:49 pm

Nonstop1h 04m

Greater Peoria

lun. 12/1

8:16 pm-9:29 pm

Nonstop1h 13m

$198

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

vie. 11/28

6:32 pm-7:46 pm

Nonstop1h 14m

Greater Peoria

mar. 12/2

6:00 am-7:12 am

Nonstop1h 12m

$209

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

vie. 12/12

1:00 pm-2:03 pm

Nonstop1h 03m

Greater Peoria

vie. 12/19

5:19 pm-6:35 pm

Nonstop1h 16m

$239

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

sáb. 12/6

8:20 pm-9:31 pm

Nonstop1h 11m

Greater Peoria

sáb. 12/13

3:30 pm-4:43 pm

Nonstop1h 13m

$239

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

vie. 1/9

1:15 pm-2:23 pm

Nonstop1h 08m

Greater Peoria

vie. 1/23

5:18 pm-6:27 pm

Nonstop1h 09m

$239

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

jue. 11/27

8:59 am-10:16 am

Nonstop1h 17m

Greater Peoria

lun. 12/1

5:23 pm-6:32 pm

Nonstop1h 09m

$258

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

mié. 11/26

1:30 pm-2:33 pm

Nonstop1h 03m

Greater Peoria

dom. 11/30

1:20 pm-2:34 pm

Nonstop1h 14m

$269

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

vie. 11/28

11:35 am-12:39 pm

Nonstop1h 04m

Greater Peoria

mar. 12/2

5:15 pm-6:29 pm

Nonstop1h 14m

$269

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

sáb. 11/29

12:01 am-1:04 am

Nonstop1h 03m

Greater Peoria

vie. 12/5

8:40 am-9:40 am

1 stop25h 00m

$389

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

vie. 12/12

7:25 am-8:21 pm

2 stops12h 56m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 18 results
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Compare providers for flights from Chicago to Peoria

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

Have a flexible travel schedule? Discover the best time to fly to Peoria from Chicago 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 Chicago to Peoria

What is the cheapest month to book a flight from Chicago to Peoria, Illinois?

Currently, February is the cheapest month in which you can book a flight from Chicago to Peoria, Illinois (average of $76). Flying from Chicago to Peoria, Illinois in January is currently the most expensive (average of $259). 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 CHI to PIA?

Find hourly flight availability from Chicago to Peoria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 13, 2025.

It’s typically best to fly out from Chicago to Peoria, Illinois in the morning. Doing so could potentially save you 52% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Chicago to Peoria, Illinois

Explore weekly flight availability from Chicago to Peoria. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 13, 2025.

The most flights from CHI to PIA are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Related info for your journey

Find useful and relevant information for your journey from Chicago to Peoria. 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 into for flights to Peoria from Chicago?

    If you book a flight to Peoria from Chicago, you will be flying to Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria. There are 16 flights from Chicago to Greater Peoria per day from 1 airline.

  • How long is the flight from Chicago to Peoria, Illinois?

    Airlines like American Airlines and United Airlines fly from Chicago to Peoria, Illinois in about 1h 03m. The time it takes to get you to your destination is usually consistent. There are 130 mi between Chicago and Peoria, Illinois. Most flights are nonstop.

  • What is the cheapest airline to fly from Chicago to Peoria, Illinois round-trip?

    Currently priced at $179, United Airlines will fly you from Chicago to Peoria, Illinois and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • What are the most reliable airlines from Chicago to Peoria, Illinois?

    Consider Qatar Airways (90%), American Airlines (83%) or Envoy Air (83%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Peoria, Illinois.

  • What are the cheapest flights from Chicago to Peoria, Illinois?

    While on average a flight from Chicago to Peoria, Illinois is generally $254, our data shows the cheapest flight currently is $179. When looking at the most popular route, (Chicago O'Hare Intl - Greater Peoria), you can expect to pay $239 for that flight.

  • Can I find deals for flights from Chicago to Peoria that include hotel bookings?

    Yes. In addition to deals on Chicago to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Peoria?

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

  • Can I find deals for business class flights from Chicago to Peoria?

    Yes. Cheapflights offers flight deals from Chicago to Peoria 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 Chicago to Peoria, Illinois?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Peoria, Illinois (average of $76). Flying from Chicago to Peoria, Illinois in January is currently the most expensive (average of $259). 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

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Alternative routes for Chicago to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Chicago to Peoria

Discover the top airline that operate flights from Chicago to Peoria. 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$419FlexibilityNo cancel feeOn-time69%

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