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Cheap flights from Niagara Falls, ON to Peoria, IL from C$ 329

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
28 Apr — 5 May1
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 29 March 2026.

Fri 10/47:00 a.m.
YYZ
-
PIA
1 stop10h 44m
United Airlines
Tue 14/410:40 a.m.
PIA
-
YYZ
1 stop9h 43m
United Airlines
Deal found 27/3C$ 804
Wed 13/57:30 a.m.
YYZ
-
PIA
2 stops7h 33m
United Airlines
Wed 20/51:35 p.m.
PIA
-
YYZ
1 stop9h 24m
United Airlines
Deal found 29/3C$ 836
Wed 22/711:00 a.m.
YYZ
-
PIA
1 stop6h 58m
United Airlines
Thu 30/75:33 p.m.
PIA
-
YYZ
1 stop5h 26m
United Airlines
Deal found 28/3C$ 838
Sun 10/58:50 a.m.
YYZ
-
PIA
1 stop5h 07m
United Airlines
Sun 17/58:30 a.m.
PIA
-
YYZ
1 stop6h 16m
United Airlines
Deal found 26/3C$ 842
Mon 6/48:50 a.m.
YYZ
-
PIA
1 stop4h 46m
United Airlines
Thu 9/42:50 p.m.
PIA
-
YYZ
1 stop4h 54m
United Airlines
Deal found 24/3C$ 1,356

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 29 March 2026.

Round-trip from

C$ 804

One-way from

C$ 329
United Airlines
  • United Airlines
  • 10/4-14/4
  • 2 total stops
  • 20h 27m total
  • Niagara Falls to Peoria
Search Deals
5/6
  • 5/6
  • 1 total stop
  • 12h 09m 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 29 March 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 10/4

7:00 a.m.-4:44 p.m.

1 stop10h 44m

Greater Peoria

Tue 14/4

10:40 a.m.-9:23 p.m.

1 stop9h 43m

C$ 804

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Wed 13/5

7:30 a.m.-2:03 p.m.

2 stops7h 33m

Greater Peoria

Wed 20/5

1:35 p.m.-11:59 p.m.

1 stop9h 24m

C$ 836

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Wed 22/7

11:00 a.m.-4:58 p.m.

1 stop6h 58m

Greater Peoria

Thu 30/7

5:33 p.m.-11:59 p.m.

1 stop5h 26m

C$ 838
Quickest round-trip

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 10/5

8:50 a.m.-12:57 p.m.

1 stop5h 07m

Greater Peoria

Sun 17/5

8:30 a.m.-3:46 p.m.

1 stop6h 16m

C$ 842
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$ 357
Quickest one-way

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 10/5

1:15 p.m.-11:37 p.m.

1 stop11h 22m

C$ 401

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 11/5

7:43 p.m.-10:04 a.m.

2 stops15h 21m

C$ 460

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sat 18/4

9:35 a.m.-9:13 p.m.

2 stops12h 38m

C$ 463

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Sun 10/5

9:35 a.m.-10:49 p.m.

2 stops14h 14m

C$ 470

TorontoPeoria

YYZ - PIA

YYZPIA

Toronto Pearson Intl

Mon 11/5

9:30 a.m.-12:38 p.m.

3 stops52h 08m

C$ 695

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

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?

    United Airlines can get you from Niagara Falls to Peoria, Illinois in just under 10h 44m. Your travel time can differ by up to . Niagara Falls and Peoria, Illinois are separated by a distance of 895 km.

  • 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?

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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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