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Cheap flights from Ontario to Peoria from C$ 432

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 11/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:30 a.m. - 4:58 p.m.
YYZ
-
PIA
11h 28m
1 stop
American Airlines Logo
6:00 a.m. - 11:26 p.m.
PIA
-
YYZ
16h 26m
1 stop
C$ 654American Airlines
Sun, 13 Sep - Sun, 20 Sep
United Airlines Logo
5:55 p.m. - 9:13 p.m.
YYZ
-
PIA
4h 18m
1 stop
United Airlines Logo
6:25 a.m. - 2:25 p.m.
PIA
-
YYZ
7h 00m
2 stops
C$ 729United Airlines
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
6:45 a.m. - 10:08 a.m.
YYZ
-
PIA
4h 23m
1 stop
United Airlines Logo
7:15 p.m. - 11:59 p.m.
PIA
-
YYZ
3h 44m
1 stop
C$ 729United Airlines
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
3:00 p.m. - 11:13 p.m.
YYZ
-
PIA
9h 13m
2 stops
United Airlines Logo
6:39 p.m. - 11:59 p.m.
PIA
-
YYZ
4h 20m
1 stop
C$ 738United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
1:00 p.m. - 11:13 p.m.
YYZ
-
PIA
11h 13m
1 stop
United Airlines Logo
3:35 p.m. - 8:44 p.m.
PIA
-
YYZ
4h 09m
1 stop
C$ 738United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
5:55 p.m. - 9:13 p.m.
YYZ
-
PIA
4h 18m
1 stop
United Airlines Logo
6:25 a.m. - 2:25 p.m.
PIA
-
YYZ
7h 00m
2 stops
C$ 738United Airlines
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
10:45 a.m. - 8:44 p.m.
YYZ
-
PIA
10h 59m
2 stops
United Airlines Logo
8:29 a.m. - 7:02 p.m.
PIA
-
YYZ
9h 33m
2 stops
C$ 738United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
6:45 a.m. - 10:08 a.m.
YYZ
-
PIA
4h 23m
1 stop
United Airlines Logo
7:15 p.m. - 11:59 p.m.
PIA
-
YYZ
3h 44m
1 stop
C$ 738United Airlines
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
6:45 a.m. - 10:08 a.m.
YYZ
-
PIA
4h 23m
1 stop
United Airlines Logo
7:15 p.m. - 11:59 p.m.
PIA
-
YYZ
3h 44m
1 stop
C$ 743United Airlines
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
12:45 p.m. - 11:13 p.m.
YYZ
-
PIA
11h 28m
2 stops
United Airlines Logo
3:35 p.m. - 8:44 p.m.
PIA
-
YYZ
4h 09m
1 stop
C$ 743United Airlines
Tue, 15 Sep - Tue, 22 Sep

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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
21 Nov
YYZ6:45 a.m.Toronto Pearson Intl
4h 23m
1 stop
PIA10:08 a.m.Greater Peoria
25 Nov
PIA7:15 p.m.Greater Peoria
3h 44m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
C$ 729
United Airlines
12 Sep
YYZ3:00 p.m.Toronto Pearson Intl
9h 13m
2 stops
PIA11:13 p.m.Greater Peoria
19 Sep
PIA6:39 p.m.Greater Peoria
4h 20m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
C$ 738
United Airlines
21 Nov
YYZ3:35 p.m.Toronto Pearson Intl
6h 38m
1 stop
PIA9:13 p.m.Greater Peoria
25 Nov
PIA2:35 p.m.Greater Peoria
8h 06m
2 stops
YYZ11:41 p.m.Toronto Pearson Intl
C$ 743

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 96,600 searches. Data last updated 2 August 2026.
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

Cheapest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 13/9

6:30 a.m.-4:58 p.m.

1 stop11h 28m

Greater Peoria

Sun 20/9

6:00 a.m.-11:26 p.m.

1 stop16h 26m

C$ 654

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 21/11

5:55 p.m.-9:13 p.m.

1 stop4h 18m

Greater Peoria

Wed 25/11

6:25 a.m.-2:25 p.m.

2 stops7h 00m

C$ 729
Quickest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 21/11

6:45 a.m.-10:08 a.m.

1 stop4h 23m

Greater Peoria

Wed 25/11

7:15 p.m.-11:59 p.m.

1 stop3h 44m

C$ 729

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 12/9

3:00 p.m.-11:13 p.m.

2 stops9h 13m

Greater Peoria

Sat 19/9

6:39 p.m.-11:59 p.m.

1 stop4h 20m

C$ 738

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 12/9

1:00 p.m.-11:13 p.m.

1 stop11h 13m

Greater Peoria

Sat 19/9

3:35 p.m.-8:44 p.m.

1 stop4h 09m

C$ 738

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 21/11

5:55 p.m.-9:13 p.m.

1 stop4h 18m

Greater Peoria

Wed 25/11

6:25 a.m.-2:25 p.m.

2 stops7h 00m

C$ 738

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 12/9

10:45 a.m.-8:44 p.m.

2 stops10h 59m

Greater Peoria

Sat 19/9

8:29 a.m.-7:02 p.m.

2 stops9h 33m

C$ 738

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 21/11

6:45 a.m.-10:08 a.m.

1 stop4h 23m

Greater Peoria

Wed 25/11

7:15 p.m.-11:59 p.m.

1 stop3h 44m

C$ 738

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 21/11

6:45 a.m.-10:08 a.m.

1 stop4h 23m

Greater Peoria

Wed 25/11

7:15 p.m.-11:59 p.m.

1 stop3h 44m

C$ 743

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Tue 15/9

12:45 p.m.-11:13 p.m.

2 stops11h 28m

Greater Peoria

Tue 22/9

3:35 p.m.-8:44 p.m.

1 stop4h 09m

C$ 743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 06m

Direct flights

None
The fastest flight from Region of Ontario to Peoria, Illinois takes 4h 06m
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

Frequently asked questions about flying from Ontario to Peoria, Illinois

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

    Prices for flights from Ontario to Greater Peoria Airport are refreshed on a daily basis.

  • 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.

Why use momondo?

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

It is quick and easy to find Ontario to Peoria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Peoria that suits you.

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

Flights from Ontario to Peoria with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Peoria from Ontario.

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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