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Cheap flights from Niagara Falls, ON to Peoria, IL from C$ 373

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIA
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Peoria

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Peoria
Explore the most affordable flight options available from Niagara Falls to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 May 2026.

Sat 27/61:15 p.m.
YYZ
-
PIA
1 stop12h 23m
American Airlines
Sat 4/77:20 p.m.
PIA
-
YYZ
1 stop14h 39m
American Airlines
Deal found 13/5C$ 781
Fri 3/711:39 a.m.
YYZ
-
PIA
1 stop7h 49m
American Airlines
Thu 9/76:00 a.m.
PIA
-
YYZ
1 stop7h 34m
American Airlines
Deal found 14/5C$ 834
Thu 25/67:00 a.m.
YYZ
-
PIA
1 stop7h 57m
United Airlines
Mon 29/610:44 a.m.
PIA
-
YYZ
1 stop9h 00m
United Airlines
Deal found 13/5C$ 844
Wed 2/128:00 a.m.
YYZ
-
PIA
1 stop9h 31m
United Airlines
Sun 6/121:20 p.m.
PIA
-
YYZ
1 stop7h 14m
United Airlines
Deal found 12/5C$ 871
Fri 3/712:45 p.m.
YYZ
-
PIA
2 stops7h 56m
United Airlines
Thu 9/75:43 p.m.
PIA
-
YYZ
1 stop5h 16m
United Airlines
Deal found 14/5C$ 875
Thu 21/53:10 p.m.
YYZ
-
PIA
1 stop9h 49m
American Airlines
Mon 25/59:53 a.m.
PIA
-
YYZ
1 stop12h 31m
American Airlines
Deal found 12/5C$ 945
Thu 21/53:10 p.m.
YYZ
-
PIA
1 stop9h 49m
American Airlines
Sun 24/59:45 a.m.
PIA
-
YYZ
1 stop12h 39m
American Airlines
Deal found 12/5C$ 1,044
Thu 21/59:35 a.m.
YYZ
-
PIA
2 stops10h 51m
United Airlines
Mon 25/52:33 p.m.
PIA
-
YYZ
1 stop5h 11m
United Airlines
Deal found 12/5C$ 1,086
Sat 16/57:15 p.m.
YYZ
-
PIA
1 stop5h 37m
American Airlines
Tue 19/55:39 p.m.
PIA
-
YYZ
1 stop16h 34m
American Airlines
Deal found 10/5C$ 1,253

Find flight deals from Niagara Falls to Peoria

Keep the following information in mind while searching for Niagara Falls to Peoria flight deals. Data was last updated 14 May 2026.

Round-trip from

C$ 781

One-way from

C$ 373
American Airlines
  • American Airlines
  • 27/6-4/7
  • 2 total stops
  • 27h 02m total
  • Niagara Falls to Peoria
Search Deals
5/6
  • 5/6
  • 2 total stops
  • 43h 22m total
  • Niagara Falls to Peoria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Peoria 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, Cheapflights users made 629,999 searches. Data last updated 14 May 2026.
Use the filters below to find and compare flights from Niagara Falls to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Fri 3/7

11:39 a.m.-6:28 p.m.

1 stop7h 49m

Greater Peoria

Thu 9/7

6:00 a.m.-2:34 p.m.

1 stop7h 34m

C$ 834

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 25/6

7:00 a.m.-1:57 p.m.

1 stop7h 57m

Greater Peoria

Mon 29/6

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

1 stop9h 00m

C$ 844
Quickest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Fri 3/7

12:45 p.m.-7:41 p.m.

2 stops7h 56m

Greater Peoria

Thu 9/7

5:43 p.m.-11:59 p.m.

1 stop5h 16m

C$ 875

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 27/6

7:20 a.m.-7:41 p.m.

2 stops13h 21m

Greater Peoria

Sat 4/7

8:30 a.m.-9:33 p.m.

2 stops12h 03m

C$ 1,253
Cheapest one-way

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Fri 5/6

3:55 p.m.-10:17 a.m.

2 stops43h 22m

C$ 373

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 11/6

4:45 p.m.-7:50 a.m.

2 stops40h 05m

C$ 444

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 25/6

8:45 a.m.-7:41 p.m.

1 stop11h 56m

C$ 479
Quickest one-way

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Thu 11/6

10:15 a.m.-3:39 p.m.

1 stop6h 24m

C$ 479

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Fri 5/6

6:24 p.m.-12:38 a.m.

1 stop7h 14m

C$ 486

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 28/6

10:15 a.m.-7:41 p.m.

1 stop10h 26m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Sorted by cheapest first

Best time to book a flight from Niagara Falls to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Peoria
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Peoria from Niagara Falls?

    If you book a flight to Peoria from Niagara Falls, you will be flying to Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 9.6 km from the centre of Peoria. There are 0 flights from Niagara Falls to Greater Peoria per day from 0 different airlines.

  • How long is the flight from Niagara Falls to Peoria, Illinois?

    American Airlines and United Airlines can get you from Niagara Falls to Peoria, Illinois in just under 7h 49m. Your travel time can differ by up to 08m. Niagara Falls and Peoria, Illinois are separated by a distance of 895 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Niagara Falls to Peoria that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Peoria.

  • Can I find deals for business class flights from Niagara Falls to Peoria?

    Yes. Cheapflights offers flight deals from Niagara Falls to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Can Cheapflights find flights from Niagara Falls to Peoria with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Peoria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Niagara Falls to Peoria become cheaper?

Yes, Cheapflights offers price alerts on Niagara Falls to Peoria flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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