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Cheap flights from Ontario to Peoria from $273

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 6/5. 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.
American Airlines Logo
11:33 am - 6:24 pm
YYZ
-
PIA
7h 51m
1 stop
American Airlines Logo
1:22 pm - 11:29 pm
PIA
-
YYZ
9h 07m
1 stop
$516American Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
4:50 pm - 11:57 pm
YYZ
-
PIA
8h 07m
1 stop
United Airlines Logo
1:20 pm - 11:59 pm
PIA
-
YYZ
9h 39m
1 stop
$538United Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
11:33 am - 11:37 pm
YYZ
-
PIA
13h 04m
1 stop
American Airlines Logo
6:54 pm - 2:33 pm
PIA
-
YYZ
18h 39m
1 stop
$558American Airlines
Thu, May 7 - Fri, May 8
United Airlines Logo
7:00 am - 2:08 pm
YYZ
-
PIA
8h 08m
1 stop
United Airlines Logo
1:35 pm - 11:59 pm
PIA
-
YYZ
9h 24m
1 stop
$564United Airlines
Fri, Apr 24 - Fri, May 1
United Airlines Logo
2:45 pm - 10:57 pm
YYZ
-
PIA
9h 12m
1 stop
United Airlines Logo
1:20 pm - 11:59 pm
PIA
-
YYZ
9h 39m
1 stop
$565United Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
11:33 am - 11:33 pm
YYZ
-
PIA
13h 00m
1 stop
American Airlines Logo
7:05 pm - 2:33 pm
PIA
-
YYZ
18h 28m
1 stop
$567American Airlines
Mon, Apr 27 - Mon, May 4
United Airlines Logo
8:50 am - 6:53 pm
YYZ
-
PIA
11h 03m
1 stop
United Airlines Logo
8:05 am - 7:37 pm
PIA
-
YYZ
10h 32m
1 stop
$572United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
10:15 am - 2:08 pm
YYZ
-
PIA
4h 53m
1 stop
United Airlines Logo
2:50 pm - 11:54 pm
PIA
-
YYZ
8h 04m
2 stops
$584United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
3:00 pm - 11:57 pm
YYZ
-
PIA
9h 57m
2 stops
United Airlines Logo
2:50 pm - 7:37 pm
PIA
-
YYZ
3h 47m
1 stop
$591United Airlines
Fri, Apr 24 - Fri, May 1
United Airlines Logo
10:45 am - 6:53 pm
YYZ
-
PIA
9h 08m
2 stops
United Airlines Logo
2:50 pm - 11:54 pm
PIA
-
YYZ
8h 04m
2 stops
$592United Airlines
Thu, Apr 23 - Mon, Apr 27

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
Apr 24
YYZ7:00 amToronto Pearson Intl
8h 08m
1 stop
PIA2:08 pmGreater Peoria
May 1
PIA1:35 pmGreater Peoria
9h 24m
1 stop
YYZ11:59 pmToronto Pearson Intl
$564
United Airlines
Apr 23
YYZ2:45 pmToronto Pearson Intl
9h 12m
1 stop
PIA10:57 pmGreater Peoria
Apr 27
PIA1:20 pmGreater Peoria
9h 39m
1 stop
YYZ11:59 pmToronto Pearson Intl
$565
United Airlines
Apr 23
YYZ8:50 amToronto Pearson Intl
11h 03m
1 stop
PIA6:53 pmGreater Peoria
Apr 27
PIA8:05 amGreater Peoria
10h 32m
1 stop
YYZ7:37 pmToronto Pearson Intl
$572

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
May 7
YYZ11:33 amToronto Pearson Intl
7h 51m
1 stop
PIA6:24 pmGreater Peoria
May 10
PIA1:22 pmGreater Peoria
9h 07m
1 stop
YYZ11:29 pmToronto Pearson Intl
$516
American Airlines
May 7
YYZ11:33 amToronto Pearson Intl
13h 04m
1 stop
PIA11:37 pmGreater Peoria
May 8
PIA6:54 pmGreater Peoria
18h 39m
1 stop
YYZ2:33 pmToronto Pearson Intl
$558
American Airlines
Apr 27
YYZ11:33 amToronto Pearson Intl
13h 00m
1 stop
PIA11:33 pmGreater Peoria
May 4
PIA7:05 pmGreater Peoria
18h 28m
1 stop
YYZ2:33 pmToronto Pearson Intl
$567

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 March 14, 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

Thu 5/7

11:33 am-6:24 pm

1 stop7h 51m

Greater Peoria

Sun 5/10

1:22 pm-11:29 pm

1 stop9h 07m

$516

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 4/23

4:50 pm-11:57 pm

1 stop8h 07m

Greater Peoria

Mon 4/27

1:20 pm-11:59 pm

1 stop9h 39m

$538

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 5/7

11:33 am-11:37 pm

1 stop13h 04m

Greater Peoria

Fri 5/8

6:54 pm-2:33 pm

1 stop18h 39m

$558

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Fri 4/24

7:00 am-2:08 pm

1 stop8h 08m

Greater Peoria

Fri 5/1

1:35 pm-11:59 pm

1 stop9h 24m

$564

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 4/23

2:45 pm-10:57 pm

1 stop9h 12m

Greater Peoria

Mon 4/27

1:20 pm-11:59 pm

1 stop9h 39m

$565

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 4/27

11:33 am-11:33 pm

1 stop13h 00m

Greater Peoria

Mon 5/4

7:05 pm-2:33 pm

1 stop18h 28m

$567

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 4/23

8:50 am-6:53 pm

1 stop11h 03m

Greater Peoria

Mon 4/27

8:05 am-7:37 pm

1 stop10h 32m

$572
Quickest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 4/23

10:15 am-2:08 pm

1 stop4h 53m

Greater Peoria

Mon 4/27

2:50 pm-11:54 pm

2 stops8h 04m

$584

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Fri 4/24

3:00 pm-11:57 pm

2 stops9h 57m

Greater Peoria

Fri 5/1

2:50 pm-7:37 pm

1 stop3h 47m

$591

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 4/23

10:45 am-6:53 pm

2 stops9h 08m

Greater Peoria

Mon 4/27

2:50 pm-11:54 pm

2 stops8h 04m

$592

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 and United Airlines are the most popular carriers 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

3h 54m

Direct flights

None
The fastest flight from Region of Ontario to Peoria, Illinois takes 3h 54m
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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