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Cheap flights from Ontario to Peoria, IL from C$ 248

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIA
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Ontario to Peoria

Keep the following information in mind while searching for Ontario to Peoria flight deals. Data was last updated 2 April 2025.

Round-trip from

C$ 487

One-way from

C$ 248
13/4-21/4
  • 13/4-21/4
  • 2 total stops
  • 34h 30m total
  • Ontario to Peoria
20/4
  • 20/4
  • 1 total stop
  • 23h 03m total
  • Ontario to Peoria

Find flight deals from Ontario to Peoria

Cheapest flights from Ontario to Peoria
Explore the most affordable flight options available from Ontario to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Sun 13/47:05 a.m.YYZ - PIA
1 stop11h 12mMultiple Airlines
Mon 21/49:07 p.m.PIA - YYZ
1 stop23h 18mMultiple Airlines
Deal found 1/4C$ 487
Mon 9/63:14 p.m.YYZ - PIA
1 stop9h 05mAmerican Airlines
Sun 15/610:12 a.m.PIA - YYZ
1 stop12h 16mAmerican Airlines
Deal found 1/4C$ 646
Mon 9/68:05 p.m.YYZ - PIA
2 stops21h 37mUnited Airlines
Sun 15/66:45 a.m.PIA - YYZ
1 stop16h 13mUnited Airlines
Deal found 1/4C$ 773

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 629,999 searches. Data last updated 2 April 2025.
Use the filters below to find and compare flights from Ontario to Peoria that are best for you.

Fly from

Ontario

Fly to

Peoria

Route

Depart

Return

Price

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 13/4

7:05 a.m.-5:17 p.m.

1 stop11h 12m

Greater Peoria

Mon 21/4

9:07 p.m.-9:25 p.m.

1 stop23h 18m

C$ 487

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 9/6

3:14 p.m.-11:19 p.m.

1 stop9h 05m

Greater Peoria

Sun 15/6

10:12 a.m.-11:28 p.m.

1 stop12h 16m

C$ 646

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 9/6

8:05 p.m.-4:42 p.m.

2 stops21h 37m

Greater Peoria

Sun 15/6

6:45 a.m.-11:58 p.m.

1 stop16h 13m

C$ 773

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 20/4

4:15 p.m.-2:18 p.m.

1 stop23h 03m

C$ 248

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Tue 29/4

11:00 a.m.-4:46 p.m.

1 stop6h 46m

C$ 449

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 21/4

11:45 a.m.-11:56 p.m.

1 stop13h 11m

C$ 494

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Best time to book a flight from Ontario to Peoria

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

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 46.0 - 109.0 mm per month. May is typically the wettest month, when rainfall can reach 109.0 mm. January is typically the driest time to visit Peoria, Illinois when rainfall is around 46.0 mm.

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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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 2 April 2025.

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

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!

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

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!

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

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 Ontario 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 Ontario?

    If you book a flight to Peoria from Ontario, you will be flying to Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 9.6 km from the centre of Peoria.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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.

See more FAQs

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Alternative routes for Ontario to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Peoria

Discover the top airline that operate flights from Ontario 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 629,999 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 710AverageC$ 927FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Ontario to Peoria?

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