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Cheap flights from Ontario to Niagara Falls, ON from C$ 64

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYZ
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Niagara Falls
Explore the most affordable flight options available from Ontario to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 June 2026.

Thu 25/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Tue 30/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 1/6C$ 196
Sat 15/810:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sat 22/87:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 2/6C$ 197
Tue 14/710:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Tue 21/77:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 30/5C$ 198
Sat 4/710:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sat 11/77:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 31/5C$ 201
Sun 14/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Thu 18/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 31/5C$ 202
Thu 23/710:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 26/77:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 1/6C$ 204
Sat 20/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sat 27/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 2/6C$ 205
Thu 18/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 21/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 30/5C$ 209
Thu 18/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Mon 22/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 30/5C$ 219
Sat 20/66:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Wed 24/611:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 30/5C$ 227
Wed 17/66:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Wed 24/611:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 3/6C$ 234
Tue 16/66:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Wed 24/611:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 1/6C$ 243

Find flight deals from Ontario to Niagara Falls

Keep the following information in mind while searching for Ontario to Niagara Falls flight deals. Data was last updated 4 June 2026.

Round-trip from

C$ 196

One-way from

C$ 64

Popular in

April

Cheapest in

November

Average price

C$ 291
Flair Airlines
  • Flair Airlines
  • 25/6-30/6
  • Nonstop
  • 3h 40m total
  • Ontario to Niagara Falls
Search Deals
Flair Airlines
  • Flair Airlines
  • 8/10
  • Nonstop
  • 1h 50m total
  • Ontario to Niagara Falls
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Niagara Falls 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 4 June 2026.
Use the filters below to find and compare flights from Ontario to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 23/6

10:10 a.m.-12:00 p.m.

Nonstop1h 50m

Toronto Pearson Intl

Mon 29/6

8:45 p.m.-10:33 p.m.

Nonstop1h 48m

C$ 273

Sault Ste MarieToronto

YAM - YYZ

YAMYYZ

Sault Ste Marie

Wed 16/9

5:30 a.m.-6:48 a.m.

Nonstop1h 18m

Toronto Pearson Intl

Wed 16/9

8:35 p.m.-9:57 p.m.

Nonstop1h 22m

C$ 351

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 24/7

6:25 p.m.-7:35 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Mon 27/7

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 354

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Sat 8/8

8:05 p.m.-9:09 p.m.

Nonstop1h 04m

Toronto Pearson Intl

Sat 15/8

6:10 p.m.-7:17 p.m.

Nonstop1h 07m

C$ 374
Quickest round-trip

SudburyToronto

YSB - YYZ

YSBYYZ

Sudbury

Mon 29/6

9:45 a.m.-10:47 a.m.

Nonstop1h 02m

Toronto Pearson Intl

Mon 6/7

6:20 p.m.-7:27 p.m.

Nonstop1h 07m

C$ 374

Sault Ste MarieToronto

YAM - YYZ

YAMYYZ

Sault Ste Marie

Fri 24/7

2:00 p.m.-3:18 p.m.

Nonstop1h 18m

Toronto Pearson Intl

Mon 27/7

12:00 p.m.-1:25 p.m.

Nonstop1h 25m

C$ 374

Sault Ste MarieToronto

YAM - YYZ

YAMYYZ

Sault Ste Marie

Wed 1/7

5:30 a.m.-6:48 a.m.

Nonstop1h 18m

Toronto Pearson Intl

Wed 8/7

8:40 a.m.-10:05 a.m.

Nonstop1h 25m

C$ 376

Sault Ste MarieToronto

YAM - YYZ

YAMYYZ

Sault Ste Marie

Fri 3/7

2:00 p.m.-3:18 p.m.

Nonstop1h 18m

Toronto Pearson Intl

Wed 8/7

12:00 p.m.-1:25 p.m.

Nonstop1h 25m

C$ 376

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 26/6

6:35 p.m.-7:44 p.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 27/6

11:20 p.m.-12:25 a.m.

Nonstop1h 05m

C$ 379

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 20/6

6:30 a.m.-8:12 a.m.

Nonstop1h 42m

Toronto Pearson Intl

Tue 23/6

8:45 p.m.-10:33 p.m.

Nonstop1h 48m

C$ 392

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Ontario 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 Ontario to Niagara Falls

What is the cheapest time of day to fly from ON to NI4?

Find hourly flight availability from Ontario to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 June 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Niagara Falls in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Region of Ontario to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Niagara Falls. Price data was last updated on 30 May 2026.

Travelers seeking maximum savings on their Region of Ontario to Niagara Falls flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated 4 June 2026.
Read through reviews of airlines operating flights from Ontario to Niagara Falls, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
440 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
554 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,350 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,126 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Flair Airlines
6.0
Okay
268 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.6

Entertainment

6.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

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

  • How long is the flight from Region of Ontario to Niagara Falls?

    A quick flight from Region of Ontario to Niagara Falls can take about 1h 09m. Air Canada provides one of the quickest options available for as low as C$ 379. The distance between Region of Ontario and Niagara Falls is about 362 km. Most flights are nonstop.

  • What are the cheapest airlines to fly from Region of Ontario to Niagara Falls one-way?

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 30. However, be on the lookout for offers from WestJet and Porter Airlines, as they are both options that can get you from Region of Ontario to Niagara Falls for a low price.

  • What are the most popular routes from Region of Ontario to Niagara Falls?

    While some choose either Ottawa - Toronto Pearson Intl or Thunder Bay - Toronto Pearson Intl, Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl is the most popular route from Region of Ontario to Niagara Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Niagara Falls 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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Alternative routes for Ontario to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Edmonton to Hamilton flights
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Edmonton to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Halifax to Hamilton flights
Halifax to Toronto Island flights
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Saskatoon to Pearson Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Vancouver Intl to Ottawa flights
Calgary to Toronto Island flights
Halifax to Pearson Intl flights
Edmonton to Toronto Island flights
Halifax to Pierre Elliott Trudeau Intl flights
Winnipeg to Hamilton flights
Calgary to Region of Waterloo Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
St. John's to Pearson Intl flights
Pearson Intl to Ottawa flights
Kelowna to Pearson Intl flights
Winnipeg to Toronto Island flights
Victoria to Pearson Intl flights
Halifax to Region of Waterloo Intl flights
Québec City to Pearson Intl flights
Edmonton to Pierre Elliott Trudeau Intl flights
Abbotsford to Pierre Elliott Trudeau Intl flights
St. John's to Hamilton flights
Pierre Elliott Trudeau Intl to Hamilton flights
Abbotsford to Region of Waterloo Intl flights
Québec City to Toronto Island flights
Moncton to Toronto Island flights
Abbotsford to Hamilton flights
Edmonton to Ottawa flights
Toronto Island to Ottawa flights
Fredericton to Toronto Island flights
Hamilton to Pierre Elliott Trudeau Intl flights
Toronto Island to Thunder Bay flights
Regina to Pearson Intl flights
Pearson Intl to Thunder Bay flights
St. John's to Toronto Island flights
Fredericton to Pearson Intl flights

Top 5 airlines flying from Ontario to Niagara Falls

Discover the top 5 airlines that operate flights from Ontario to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 112AverageC$ 222FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 122AverageC$ 226FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 172AverageC$ 447FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 224AverageC$ 475FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 227AverageC$ 403FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Niagara Falls?

Cheapflights helps you search for flights from Ontario to Niagara Falls via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Niagara Falls?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Niagara Falls by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Niagara Falls flexibly with Cheapflights today.

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

Yes! Start tracking prices for Ontario to Niagara Falls flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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