Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Niagara Falls from C$ 68

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYZ
29 Apr — 6 May1
1 adult

Cheap 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 24 April 2025.

Round-trip from

C$ 140

One-way from

C$ 68

Popular in

June

Cheapest in

January

Average price

C$ 291
WestJet
  • WestJet
  • 7/6-14/6
  • Nonstop
  • 2h 16m total
  • Ontario to Niagara Falls
Search Deals
WestJet
  • WestJet
  • 17/6
  • Nonstop
  • 1h 09m total
  • Ontario to Niagara Falls
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ontario to Niagara Falls

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 24 April 2025.

Sat 7/65:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sat 14/611:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 23/4C$ 140
Tue 10/66:45 a.m.YUL - YYZ
Nonstop1h 26mWestJet
Sat 14/611:15 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 22/4C$ 145
Tue 3/610:15 a.m.YQT - YYZ
Nonstop1h 45mFlair Airlines
Sat 7/67:00 a.m.YYZ - YQT
Nonstop1h 50mFlair Airlines
Deal found 23/4C$ 197
Tue 27/511:45 a.m.YQT - YYZ
1 stop6h 03mMultiple Airlines
Tue 3/67:00 a.m.YYZ - YQT
Nonstop1h 50mMultiple Airlines
Deal found 23/4C$ 215
Fri 13/64:40 p.m.YOW - YYZ
Nonstop1h 08mMultiple Airlines
Sat 14/611:15 p.m.YYZ - YOW
Nonstop1h 07mMultiple Airlines
Deal found 23/4C$ 219
Sat 31/59:00 a.m.YOW - YYZ
1 stop9h 03mPorter Airlines
Sat 31/511:15 p.m.YYZ - YOW
Nonstop1h 06mPorter Airlines
Deal found 23/4C$ 238
Fri 23/56:45 a.m.YUL - YYZ
Nonstop1h 26mMultiple Airlines
Fri 30/54:25 p.m.YYZ - YUL
Nonstop1h 22mMultiple Airlines
Deal found 22/4C$ 241
Thu 22/56:55 a.m.YQT - YYZ
1 stop5h 33mPorter Airlines
Thu 29/56:55 a.m.YYZ - YQT
1 stop4h 15mPorter Airlines
Deal found 23/4C$ 281
Fri 30/54:50 p.m.YQT - YYZ
Nonstop1h 50mAir Canada
Mon 2/68:15 a.m.YYZ - YQT
Nonstop1h 49mAir Canada
Deal found 23/4C$ 295
Fri 6/67:40 p.m.YUL - YYZ
1 stop10h 11mPorter Airlines
Sat 7/68:15 a.m.YYZ - YUL
Nonstop1h 20mPorter Airlines
Deal found 23/4C$ 301
Sat 24/510:15 a.m.YQG - YYZ
Nonstop1h 02mAir Canada
Mon 26/58:20 a.m.YYZ - YQG
Nonstop1h 11mAir Canada
Deal found 23/4C$ 303
Wed 21/511:05 a.m.YTS - YYZ
Nonstop1h 28mAir Canada
Wed 28/58:45 a.m.YYZ - YTS
Nonstop1h 29mAir Canada
Deal found 23/4C$ 319

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 24 April 2025.
Use the filters below to find and compare flights from Ontario to Niagara Falls that are best for you.

Fly from

Ontario

Fly to

Niagara Falls

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 7/6

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 14/6

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 140

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

6:45 a.m.-8:11 a.m.

Nonstop1h 26m

Toronto Pearson Intl

Sun 18/5

11:15 p.m.-12:37 a.m.

Nonstop1h 22m

C$ 151

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 3/6

10:15 a.m.-12:00 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Sat 7/6

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

C$ 197

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 27/5

11:45 a.m.-5:48 p.m.

1 stop6h 03m

Toronto Pearson Intl

Tue 3/6

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

C$ 215

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 13/6

4:40 p.m.-5:48 p.m.

Nonstop1h 08m

Toronto Pearson Intl

Sat 14/6

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 219

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 31/5

9:00 a.m.-6:03 p.m.

1 stop9h 03m

Toronto Pearson Intl

Sat 31/5

11:15 p.m.-12:21 a.m.

Nonstop1h 06m

C$ 238

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

6:45 a.m.-8:11 a.m.

Nonstop1h 26m

Toronto Pearson Intl

Fri 30/5

4:25 p.m.-5:47 p.m.

Nonstop1h 22m

C$ 241

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 22/5

6:55 a.m.-12:28 p.m.

1 stop5h 33m

Toronto Pearson Intl

Thu 29/5

6:55 a.m.-11:10 a.m.

1 stop4h 15m

C$ 281

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Fri 30/5

4:50 p.m.-6:40 p.m.

Nonstop1h 50m

Toronto Pearson Intl

Mon 2/6

8:15 a.m.-10:04 a.m.

Nonstop1h 49m

C$ 295

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

7:40 p.m.-5:51 a.m.

1 stop10h 11m

Toronto Pearson Intl

Sat 7/6

9:15 a.m.-6:36 p.m.

2 stops9h 21m

C$ 301

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 47 results
1
2
3
...
5

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 month to book a flight from Region of Ontario to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Niagara Falls (average of C$ 167). Flying from Region of Ontario to Niagara Falls in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Niagara Falls as you normally would.

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Niagara Falls when rainfall is around 51.0 mm.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 24 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Air Transat and WestJet from Ontario to Niagara Falls to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Boarding

8.2

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
284 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Boarding

8.2

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Boarding

8.2

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,816 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Boarding

8.2

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,195 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Boarding

8.2

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Flair Airlines
6.0
Okay
239 reviews
Porter Airlines
8.0
Very good
284 reviews
Check prices

Comfort

8.1

Overall

8.0

Boarding

8.2

Crew

8.8

Entertainment

7.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 68. However, be on the lookout for offers from Porter Airlines and Flair 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.

  • What is the cheapest month to book a flight from Region of Ontario to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Niagara Falls (average of C$ 167). Flying from Region of Ontario to Niagara Falls in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Pearson Intl flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Toronto Island flights
Vancouver Intl to Region of Waterloo Intl flights
Calgary to Pearson Intl flights
Abbotsford to Pearson Intl flights
Edmonton to Pearson Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Hamilton flights
Halifax to Toronto Island flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Winnipeg to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Ottawa flights
Halifax to Pearson Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Calgary to Pierre Elliott Trudeau Intl flights
Calgary to Region of Waterloo Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Saskatoon to Pearson Intl flights
Calgary to Toronto Island flights
Victoria to Pearson Intl flights
Abbotsford to Region of Waterloo Intl flights
Edmonton to Pierre Elliott Trudeau Intl flights
Pearson Intl to Ottawa flights
Halifax to Region of Waterloo Intl flights
Calgary to Hamilton flights
Moncton to Toronto Island flights
Winnipeg to Toronto Island flights
St. John's to Pearson Intl flights
Toronto Island to Ottawa flights
Edmonton to Toronto Island flights
Abbotsford to Pierre Elliott Trudeau Intl flights
Moncton to Pearson Intl flights
Halifax to Ottawa flights
Calgary to Ottawa flights
Québec City to Pearson Intl flights
Abbotsford to Hamilton flights
Winnipeg to Pierre Elliott Trudeau Intl flights
Edmonton to Hamilton flights
Regina to Pearson Intl flights
Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights
Ottawa to Pearson Intl flights
Edmonton to Ottawa flights
Halifax to Hamilton flights
Kelowna to Pearson Intl flights
Québec City to Toronto Island flights
Thunder Bay to Toronto Island flights
Ottawa to Toronto Island flights
Pearson Intl to Thunder Bay 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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 106AverageC$ 204FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 115AverageC$ 492FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 136AverageC$ 245FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 189AverageC$ 378FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 210AverageC$ 366FlexibilityNo cancel feeOn-time50%
Search Air Transat 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.