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Cheap flights from Ontario to Peoria from $280

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 6/10. 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

Find the cheapest flights from Ontario to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:50 am - 9:10 pm
YYZ
-
PIA
13h 20m
1 stop
United Airlines Logo
2:33 pm - 11:59 pm
PIA
-
YYZ
8h 26m
1 stop
$566United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
2:00 pm - 12:15 am
YYZ
-
PIA
11h 15m
1 stop
United Airlines Logo
8:20 pm - 11:26 pm
PIA
-
YYZ
26h 06m
1 stop
$567United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
1:00 pm - 10:45 pm
YYZ
-
PIA
10h 45m
1 stop
United Airlines Logo
8:20 pm - 11:26 pm
PIA
-
YYZ
26h 06m
1 stop
$568United Airlines
Thu, Jun 18 - Sun, Jun 21
American Airlines Logo
3:45 pm - 11:57 pm
YYZ
-
PIA
9h 12m
1 stop
American Airlines Logo
4:22 pm - 10:31 pm
PIA
-
YYZ
5h 09m
1 stop
$587American Airlines
Mon, Jul 20 - Thu, Jul 23
United Airlines Logo
7:00 am - 1:57 pm
YYZ
-
PIA
7h 57m
1 stop
United Airlines Logo
5:30 am - 5:50 pm
PIA
-
YYZ
11h 20m
2 stops
$597United Airlines
Sun, Jul 19 - Tue, Aug 4
American Airlines Logo
6:15 pm - 12:22 am
YYZ
-
PIA
7h 07m
1 stop
American Airlines Logo
6:00 am - 5:34 pm
PIA
-
YYZ
10h 34m
1 stop
$602American Airlines
Mon, Jul 20 - Wed, Jul 22
United Airlines Logo
9:00 pm - 10:10 am
YYZ
-
PIA
14h 10m
1 stop
United Airlines Logo
1:21 pm - 11:54 pm
PIA
-
YYZ
9h 33m
2 stops
$605United Airlines
Thu, Jun 4 - Fri, Jun 5
United Airlines Logo
11:00 am - 1:57 pm
YYZ
-
PIA
3h 57m
1 stop
United Airlines Logo
1:21 pm - 11:59 pm
PIA
-
YYZ
9h 38m
1 stop
$610United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
10:15 am - 1:57 pm
YYZ
-
PIA
4h 42m
1 stop
United Airlines Logo
5:30 am - 11:49 am
PIA
-
YYZ
5h 19m
1 stop
$611United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
7:43 pm - 10:10 am
YYZ
-
PIA
15h 27m
2 stops
United Airlines Logo
2:33 pm - 11:59 pm
PIA
-
YYZ
8h 26m
1 stop
$625United Airlines
Sat, May 23 - Sat, May 30

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American Airlines flights from Region of Ontario to Peoria, Illinois

Our best American Airlines deals on Region of Ontario to Peoria, Illinois flight tickets
American Airlines
Jul 20
YYZ3:45 pmToronto Pearson Intl
9h 12m
1 stop
PIA11:57 pmGreater Peoria
Jul 23
PIA4:22 pmGreater Peoria
5h 09m
1 stop
YYZ10:31 pmToronto Pearson Intl
$587
American Airlines
Jul 20
YYZ6:15 pmToronto Pearson Intl
7h 07m
1 stop
PIA12:22 amGreater Peoria
Jul 22
PIA6:00 amGreater Peoria
10h 34m
1 stop
YYZ5:34 pmToronto Pearson Intl
$602
American Airlines
Jul 20
YYZ3:14 pmToronto Pearson Intl
10h 08m
1 stop
PIA12:22 amGreater Peoria
Jul 22
PIA5:05 amGreater Peoria
12h 40m
2 stops
YYZ6:45 pmToronto Pearson Intl
$866

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
May 23
YYZ8:50 amToronto Pearson Intl
13h 20m
1 stop
PIA9:10 pmGreater Peoria
May 30
PIA2:33 pmGreater Peoria
8h 26m
1 stop
YYZ11:59 pmToronto Pearson Intl
$566
United Airlines
Jun 18
YYZ2:00 pmToronto Pearson Intl
11h 15m
1 stop
PIA12:15 amGreater Peoria
Jun 21
PIA8:20 pmGreater Peoria
26h 06m
1 stop
YYZ11:26 pmToronto Pearson Intl
$567
United Airlines
Jun 18
YYZ1:00 pmToronto Pearson Intl
10h 45m
1 stop
PIA10:45 pmGreater Peoria
Jun 21
PIA8:20 pmGreater Peoria
26h 06m
1 stop
YYZ11:26 pmToronto Pearson Intl
$568

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 April 28, 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

Sat 5/23

8:50 am-9:10 pm

1 stop13h 20m

Greater Peoria

Sat 5/30

2:33 pm-11:59 pm

1 stop8h 26m

$566

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 6/18

2:00 pm-12:15 am

1 stop11h 15m

Greater Peoria

Sun 6/21

8:20 pm-11:26 pm

1 stop26h 06m

$567

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 6/18

1:00 pm-10:45 pm

1 stop10h 45m

Greater Peoria

Sun 6/21

8:20 pm-11:26 pm

1 stop26h 06m

$568

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 7/20

3:45 pm-11:57 pm

1 stop9h 12m

Greater Peoria

Thu 7/23

4:22 pm-10:31 pm

1 stop5h 09m

$587

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 7/19

7:00 am-1:57 pm

1 stop7h 57m

Greater Peoria

Tue 8/4

5:30 am-5:50 pm

2 stops11h 20m

$597

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 7/20

6:15 pm-12:22 am

1 stop7h 07m

Greater Peoria

Wed 7/22

6:00 am-5:34 pm

1 stop10h 34m

$602

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 6/4

9:00 pm-10:10 am

1 stop14h 10m

Greater Peoria

Fri 6/5

1:21 pm-11:54 pm

2 stops9h 33m

$605

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 6/18

11:00 am-1:57 pm

1 stop3h 57m

Greater Peoria

Sun 6/21

1:21 pm-11:59 pm

1 stop9h 38m

$610
Quickest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 6/18

10:15 am-1:57 pm

1 stop4h 42m

Greater Peoria

Sun 6/21

5:30 am-11:49 am

1 stop5h 19m

$611

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 5/23

7:43 pm-10:10 am

2 stops15h 27m

Greater Peoria

Sat 5/30

2:33 pm-11:59 pm

1 stop8h 26m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

American 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 09m

Direct flights

None
The fastest flight from Region of Ontario to Peoria, Illinois takes 4h 09m
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 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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