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Cheap flights from Ontario to Peoria from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Peoria departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:50 am - 10:10 am
YYZ
-
PIA
4h 20m1 stop
United Airlines Logo
5:18 pm - 9:58 am
PIA
-
YYZ
15h 40m1 stop
$553United Airlines
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
6:50 am - 10:10 am
YYZ
-
PIA
4h 20m1 stop
United Airlines Logo
3:00 pm - 9:58 am
PIA
-
YYZ
17h 58m1 stop
$554United Airlines
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
12:45 pm - 9:39 pm
YYZ
-
PIA
9h 54m2 stops
United Airlines Logo
1:24 pm - 11:46 pm
PIA
-
YYZ
9h 22m2 stops
$556United Airlines
Tue, Jan 20 - Fri, Jan 23
United Airlines Logo
7:30 am - 4:43 pm
YYZ
-
PIA
10h 13m2 stops
United Airlines Logo
1:24 pm - 11:46 pm
PIA
-
YYZ
9h 22m2 stops
$557United Airlines
Tue, Jan 20 - Fri, Jan 23
American Airlines Logo
7:10 pm - 11:56 pm
YYZ
-
PIA
5h 46m1 stop
American Airlines Logo
7:59 pm - 10:56 am
PIA
-
YYZ
13h 57m1 stop
$672American Airlines
Sat, Dec 20 - Fri, Jan 2
United Airlines Logo
7:20 am - 9:39 pm
YYZ
-
PIA
15h 19m2 stops
United Airlines Logo
5:19 pm - 11:59 pm
PIA
-
YYZ
5h 40m1 stop
$698United Airlines
Sat, Dec 20 - Fri, Jan 2
United Airlines Logo
7:20 am - 9:39 pm
YYZ
-
PIA
15h 19m2 stops
United Airlines Logo
3:30 pm - 7:31 am
PIA
-
YYZ
15h 01m2 stops
$739United Airlines
Sat, Dec 20 - Fri, Jan 2

United Airlines flights from Region of Ontario to Peoria, Illinois

Our best United Airlines deals on Region of Ontario to Peoria, Illinois flight tickets
United Airlines
Jan 20
YYZ6:50 amToronto Pearson Intl
4h 20m
1 stop
PIA10:10 amGreater Peoria
Jan 23
PIA5:18 pmGreater Peoria
15h 40m
1 stop
YYZ9:58 amToronto Pearson Intl
$553
Find similar
United Airlines
Jan 20
YYZ6:50 amToronto Pearson Intl
4h 20m
1 stop
PIA10:10 amGreater Peoria
Jan 23
PIA3:00 pmGreater Peoria
17h 58m
1 stop
YYZ9:58 amToronto Pearson Intl
$554
Find similar
United Airlines
Jan 20
YYZ12:45 pmToronto Pearson Intl
9h 54m
2 stops
PIA9:39 pmGreater Peoria
Jan 23
PIA1:24 pmGreater Peoria
9h 22m
2 stops
YYZ11:46 pmToronto Pearson Intl
$556
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Ontario to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Tue 1/20

6:50 am-10:10 am

1 stop4h 20m

Greater Peoria

Fri 1/23

5:18 pm-9:58 am

1 stop15h 40m

$553

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Tue 1/20

6:50 am-10:10 am

1 stop4h 20m

Greater Peoria

Fri 1/23

3:00 pm-9:58 am

1 stop17h 58m

$554

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Tue 1/20

12:45 pm-9:39 pm

2 stops9h 54m

Greater Peoria

Fri 1/23

1:24 pm-11:46 pm

2 stops9h 22m

$556

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Tue 1/20

7:30 am-4:43 pm

2 stops10h 13m

Greater Peoria

Fri 1/23

1:24 pm-11:46 pm

2 stops9h 22m

$557

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 12/20

7:10 pm-11:56 pm

1 stop5h 46m

Greater Peoria

Fri 1/2

7:59 pm-10:56 am

1 stop13h 57m

$672

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 12/20

7:20 am-9:39 pm

2 stops15h 19m

Greater Peoria

Fri 1/2

5:19 pm-11:59 pm

1 stop5h 40m

$698

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 12/20

7:20 am-9:39 pm

2 stops15h 19m

Greater Peoria

Fri 1/2

3:30 pm-7:31 am

2 stops15h 01m

$739

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 1/22

5:30 pm-9:39 pm

1 stop5h 09m

$307

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Peoria from

How to get the cheapest flight ticket from Region of Ontario to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Greater Peoria?

United Airlines is the most popular carrier operating from Ontario to Greater Peoria

Cheap Region of Ontario to Peoria, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Peoria, Illinois

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Region of Ontario to Peoria, Illinois takes 4h 20m
There are no direct flights from Region of Ontario to Peoria, Illinois. There are no popular flight routes from Region of Ontario to Peoria, Illinois.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Greater Peoria Airport?

    Prices for flights from Ontario to Greater Peoria Airport were last updated today.

  • How old do you have to be to fly from Ontario to Greater Peoria Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Greater Peoria Airport.

  • What documentation or ID do you need to fly to Greater Peoria Airport?

    The travel and health documents you'll need for your trip to Greater Peoria Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greater Peoria Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Peoria?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peoria from Ontario.

Can I find flights from Ontario to Peoria with flexible booking policies on momondo?

Yes. All flights to Peoria from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Peoria?

momondo provides multiple filters to help you find the best flight to Peoria from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Peoria right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Peoria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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