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Cheap flights from Ontario to Peoria from $294

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 9/19. 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
3:13 pm - 12:08 amYYZ  Toronto Pearson Intl-PIA Greater Peoria
9h 55m1 stop Chicago O'Hare Intl
American Airlines Logo
5:28 pm - 10:59 amPIA  Greater Peoria-YYZ Toronto Pearson Intl
16h 31m1 stop Chicago O'Hare Intl
$457American Airlines
Sat, Sep 12 - Fri, Sep 18
American Airlines Logo
2:15 pm - 12:08 amYYZ  Toronto Pearson Intl-PIA Greater Peoria
10h 53m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
5:28 pm - 10:59 amPIA  Greater Peoria-YYZ Toronto Pearson Intl
16h 31m1 stop Chicago O'Hare Intl
$466American Airlines
Sat, Sep 12 - Fri, Sep 18
American Airlines Logo
6:30 am - 12:08 amYYZ  Toronto Pearson Intl-PIA Greater Peoria
18h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
5:28 pm - 10:59 amPIA  Greater Peoria-YYZ Toronto Pearson Intl
16h 31m1 stop Chicago O'Hare Intl
$467American Airlines
Sat, Sep 12 - Fri, Sep 18
American Airlines Logo
2:15 pm - 12:08 amYYZ  Toronto Pearson Intl-PIA Greater Peoria
10h 53m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
5:28 pm - 10:59 amPIA  Greater Peoria-YYZ Toronto Pearson Intl
16h 31m1 stop Chicago O'Hare Intl
$477American Airlines
Sat, Sep 12 - Fri, Sep 18
Multiple Airlines Logo
3:50 pm - 2:29 pmYYZ  Toronto Pearson Intl-PIA Greater Peoria
23h 39m2 stops Calgary Phoenix Sky Harbor Intl
Multiple Airlines Logo
5:50 pm - 2:55 pmPIA  Greater Peoria-YYZ Toronto Pearson Intl
20h 05m1 stop Tampa St. Petersburg
$509Multiple Airlines
Mon, Sep 14 - Sun, Sep 20
United Airlines Logo
7:30 am - 4:31 pmYYZ  Toronto Pearson Intl-PIA Greater Peoria
10h 01m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:55 am - 6:42 pmPIA  Greater Peoria-YYZ Toronto Pearson Intl
6h 47m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$529United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
8:35 am - 4:31 pmYYZ  Toronto Pearson Intl-PIA Greater Peoria
8h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
5:20 pm - 12:19 amPIA  Greater Peoria-YYZ Toronto Pearson Intl
5h 59m1 stop Chicago O'Hare Intl
$529United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
12:45 pm - 9:00 pmYYZ  Toronto Pearson Intl-PIA Greater Peoria
9h 15m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
7:00 am - 4:28 pmPIA  Greater Peoria-YYZ Toronto Pearson Intl
8h 28m1 stop Chicago O'Hare Intl
$529United Airlines
Wed, Jan 6 - Sat, Jan 9
American Airlines Logo
1:15 pm - 12:08 amYYZ  Toronto Pearson Intl-PIA Greater Peoria
11h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
5:28 pm - 11:26 pmPIA  Greater Peoria-YYZ Toronto Pearson Intl
4h 58m1 stop Chicago O'Hare Intl
$529American Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
9:44 am - 8:44 pmYYZ  Toronto Pearson Intl-PIA Greater Peoria
12h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 2:19 pmPIA  Greater Peoria-YYZ Toronto Pearson Intl
7h 04m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$529United Airlines
Sat, Sep 19 - Sat, Sep 26

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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
Jan 6
YYZ12:45 pmToronto Pearson Intl
9h 15m
2 stops
PIA9:00 pmGreater Peoria
Jan 9
PIA7:00 amGreater Peoria
8h 28m
1 stop
YYZ4:28 pmToronto Pearson Intl
$529
United Airlines
Jan 6
YYZ11:00 amToronto Pearson Intl
3h 41m
1 stop
PIA1:41 pmGreater Peoria
Jan 9
PIA10:55 amGreater Peoria
6h 47m
2 stops
YYZ6:42 pmToronto Pearson Intl
$530
United Airlines
Aug 21
YYZ9:00 pmToronto Pearson Intl
14h 06m
1 stop
PIA10:06 amGreater Peoria
Aug 25
PIA3:35 pmGreater Peoria
4h 09m
1 stop
YYZ8:44 pmToronto Pearson Intl
$545

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
Sep 12
YYZ3:13 pmToronto Pearson Intl
9h 55m
1 stop
PIA12:08 amGreater Peoria
Sep 18
PIA5:28 pmGreater Peoria
16h 31m
1 stop
YYZ10:59 amToronto Pearson Intl
$457
American Airlines
Sep 12
YYZ2:15 pmToronto Pearson Intl
10h 53m
2 stops
PIA12:08 amGreater Peoria
Sep 18
PIA5:28 pmGreater Peoria
16h 31m
1 stop
YYZ10:59 amToronto Pearson Intl
$466
American Airlines
Sep 12
YYZ6:30 amToronto Pearson Intl
18h 38m
1 stop
PIA12:08 amGreater Peoria
Sep 18
PIA5:28 pmGreater Peoria
16h 31m
1 stop
YYZ10:59 amToronto Pearson Intl
$467

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 August 6, 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 Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Sat 9/12

3:13 pm-12:08 am

1 stop9h 55m

Greater Peoria

Fri 9/18

5:28 pm-10:59 am

1 stop16h 31m

$457

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Sat 9/12

2:15 pm-12:08 am

2 stops10h 53m

Greater Peoria

Fri 9/18

5:28 pm-10:59 am

1 stop16h 31m

$466

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Sat 9/12

6:30 am-12:08 am

1 stop18h 38m

Greater Peoria

Fri 9/18

5:28 pm-10:59 am

1 stop16h 31m

$467

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Sat 9/12

2:15 pm-12:08 am

2 stops10h 53m

Greater Peoria

Fri 9/18

5:28 pm-10:59 am

1 stop16h 31m

$477

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Mon 9/14

3:50 pm-2:29 pm

2 stops23h 39m

Greater Peoria

Sun 9/20

5:50 pm-2:55 pm

1 stop20h 05m

$509

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Wed 1/6

7:30 am-4:31 pm

2 stops10h 01m

Greater Peoria

Sat 1/9

10:55 am-6:42 pm

2 stops6h 47m

$529
Quickest round-trip

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Wed 1/6

8:35 am-4:31 pm

1 stop8h 56m

Greater Peoria

Sat 1/9

5:20 pm-12:19 am

1 stop5h 59m

$529

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Wed 1/6

12:45 pm-9:00 pm

2 stops9h 15m

Greater Peoria

Sat 1/9

7:00 am-4:28 pm

1 stop8h 28m

$529

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Sat 9/19

1:15 pm-12:08 am

1 stop11h 53m

Greater Peoria

Sat 9/26

5:28 pm-11:26 pm

1 stop4h 58m

$529

TorontoPeoria

YYZ Toronto Pearson Intl - PIA Greater Peoria

YYZPIA

Toronto Pearson Intl

Sat 9/19

9:44 am-8:44 pm

2 stops12h 00m

Greater Peoria

Sat 9/26

6:15 am-2:19 pm

2 stops7h 04m

$529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

10h 01m

Direct flights

None
The fastest flight from Region of Ontario to Peoria, Illinois takes 10h 01m
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.
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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
Eureka

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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