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Peoria

$179+ Cheap flights from Chicago (CHI) to Peoria, IL (PIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PIA
May 3 — May 101
Sat 5/3
Sat 5/10
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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

Good one-way deal

$123 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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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 April 28, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/58:43 amORD - PIA
Nonstop1h 04mAmerican Airlines
Sun 6/86:26 pmPIA - ORD
Nonstop1h 16mAmerican Airlines
Deal found 4/28$179
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/253:35 pmORD - PIA
Nonstop1h 07mUnited Airlines
Sun 6/13:53 pmPIA - ORD
Nonstop1h 11mUnited Airlines
Deal found 4/27$239
This Mytrip deal was found by Cheapflights users on 4/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/114:27 pmMDW - PIA
1 stop20h 59mAllegiant Air
Wed 6/182:34 pmPIA - MDW
1 stop20h 21mAllegiant Air
Deal found 4/26$282
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:41 pmORD - PIA
2 stops19h 36mMultiple Airlines
Thu 6/55:38 pmPIA - ORD
2 stops22h 47mMultiple Airlines
Deal found 4/28$305

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 April 28, 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

Thu 6/5

10:15 pm-11:19 pm

Nonstop1h 04m

Greater Peoria

Mon 6/9

6:26 pm-7:42 pm

Nonstop1h 16m

$179

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Sun 5/25

3:35 pm-4:42 pm

Nonstop1h 07m

Greater Peoria

Sun 6/1

3:53 pm-5:04 pm

Nonstop1h 11m

$239

ChicagoPeoria

MDW - PIA

MDWPIA

Chicago Midway

Wed 6/11

4:27 pm-1:26 pm

1 stop20h 59m

Greater Peoria

Wed 6/18

2:34 pm-10:55 am

1 stop20h 21m

$282

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Wed 6/4

12:41 pm-8:17 am

2 stops19h 36m

Greater Peoria

Thu 6/5

5:38 pm-4:25 pm

2 stops22h 47m

$305

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Tue 5/27

9:02 pm-7:57 pm

1 stop22h 55m

$186

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Tue 5/27

9:45 am-10:45 am

Nonstop1h 00m

$204

ChicagoPeoria

ORD - PIA

ORDPIA

Chicago O'Hare Intl

Thu 6/26

5:00 am-8:56 pm

1 stop15h 56m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >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, August is the cheapest month in which you can book a flight from Chicago to Peoria, Illinois (average of $318). Flying from Chicago to Peoria, Illinois in July is currently the most expensive (average of $441). 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 April 28, 2025.

It’s typically best to fly out from Chicago to Peoria, Illinois in the afternoon. Doing so could potentially save you 30% 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 April 28, 2025.

The most flights from CHI to PIA are scheduled on a Monday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Peoria, Illinois ranges from 1.8 - 4.3 inches per month. May is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Peoria, Illinois when rainfall is around 1.8 in.

Temperature in Peoria by month

Plan your trip to Peoria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated April 28, 2025.
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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!
Allegiant Air
7.3
Good
734 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

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 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 17 flights from Chicago to Greater Peoria per day from 1 airline.

  • What are the cheapest airlines flying from Chicago to Peoria, Illinois round-trip?

    Currently priced at $179, American Airlines will fly you from Chicago to Peoria, Illinois and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Allegiant Air - these airlines can fly you to your destination from $239 and $282, respectively.

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

    Consider Emirates (84%), Envoy Air (83%) or Copa Airlines (75%) 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 $198, our data shows the cheapest flight currently is $122. When looking at the most popular route, (Chicago O'Hare Intl - Greater Peoria), you can expect to pay $179 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, August is the cheapest month in which you can book a flight from Chicago to Peoria, Illinois (average of $318). Flying from Chicago to Peoria, Illinois in July is currently the most expensive (average of $441). 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.

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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$298FlexibilityNo cancel feeOn-time71%

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