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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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYZ
25 May — 1 Jun1
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 20 May 2025.

Round-trip from

C$ 149

One-way from

C$ 68

Popular in

September

Cheapest in

January

Average price

C$ 283
WestJet
  • WestJet
  • 14/6-16/6
  • Nonstop
  • 2h 17m total
  • Ontario to Niagara Falls
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WestJet
  • WestJet
  • 25/6
  • Nonstop
  • 1h 09m total
  • Ontario to Niagara Falls
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 20 May 2025.

Sat 14/66:05 a.m.YOW - YYZ
Nonstop1h 10mWestJet
Mon 16/611:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 19/5C$ 149
Sun 15/66:45 a.m.YUL - YYZ
Nonstop1h 26mWestJet
Sat 21/611:15 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 19/5C$ 163
Wed 18/67:00 a.m.YQT - YYZ
1 stop5h 28mMultiple Airlines
Sat 21/67:00 a.m.YYZ - YQT
Nonstop1h 50mMultiple Airlines
Deal found 19/5C$ 190
Thu 5/610:15 a.m.YQT - YYZ
Nonstop1h 45mFlair Airlines
Tue 10/67:00 a.m.YYZ - YQT
Nonstop1h 50mFlair Airlines
Deal found 19/5C$ 194
Sat 14/68:40 a.m.YOW - YYZ
1 stop9h 08mPorter Airlines
Sat 14/67:55 p.m.YYZ - YOW
Nonstop1h 06mPorter Airlines
Deal found 19/5C$ 216
Sun 8/67:00 a.m.YOW - YYZ
Nonstop1h 08mMultiple Airlines
Wed 11/611:15 p.m.YYZ - YOW
Nonstop1h 07mMultiple Airlines
Deal found 19/5C$ 252
Tue 17/611:45 a.m.YQT - YYZ
1 stop6h 03mPorter Airlines
Fri 27/68:25 p.m.YYZ - YQT
Nonstop1h 50mPorter Airlines
Deal found 19/5C$ 262
Sat 21/64:00 p.m.YUL - YYZ
Nonstop1h 25mMultiple Airlines
Sun 22/611:15 p.m.YYZ - YUL
Nonstop1h 22mMultiple Airlines
Deal found 19/5C$ 290
Fri 13/610:20 a.m.YQT - YYZ
Nonstop1h 45mAir Transat
Mon 16/68:25 p.m.YYZ - YQT
Nonstop1h 50mAir Transat
Deal found 19/5C$ 318
Tue 10/63:55 p.m.YSB - YYZ
Nonstop1h 05mAir Canada
Wed 11/62:10 p.m.YYZ - YSB
Nonstop1h 07mAir Canada
Deal found 20/5C$ 367
Thu 12/64:05 p.m.YTS - YYZ
Nonstop1h 28mAir Canada
Sun 15/68:45 p.m.YYZ - YTS
Nonstop1h 29mAir Canada
Deal found 19/5C$ 371
Sat 26/78:05 p.m.YUL - YYZ
Nonstop1h 25mPorter Airlines
Wed 30/77:40 a.m.YYZ - YUL
Nonstop1h 22mPorter Airlines
Deal found 19/5C$ 382

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 20 May 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 14/6

6:05 a.m.-7:15 a.m.

Nonstop1h 10m

Toronto Pearson Intl

Mon 16/6

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

Nonstop1h 07m

C$ 149

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

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

Nonstop1h 26m

Toronto Pearson Intl

Tue 17/6

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

Nonstop1h 22m

C$ 171

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 17/6

7:00 a.m.-12:28 p.m.

1 stop5h 28m

Toronto Pearson Intl

Tue 24/6

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

Nonstop1h 50m

C$ 190

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 5/6

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

Nonstop1h 45m

Toronto Pearson Intl

Tue 10/6

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

Nonstop1h 50m

C$ 194

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 14/6

8:40 a.m.-5:48 p.m.

1 stop9h 08m

Toronto Pearson Intl

Sat 14/6

7:55 p.m.-9:01 p.m.

Nonstop1h 06m

C$ 216

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 8/6

7:00 a.m.-8:08 a.m.

Nonstop1h 08m

Toronto Pearson Intl

Wed 11/6

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

Nonstop1h 07m

C$ 252

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 17/6

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

1 stop6h 03m

Toronto Pearson Intl

Fri 27/6

8:25 p.m.-10:15 p.m.

Nonstop1h 50m

C$ 262

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

4:00 p.m.-5:25 p.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 22/6

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

Nonstop1h 22m

C$ 270

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

8:20 a.m.-4:43 p.m.

1 stop8h 23m

Toronto Pearson Intl

Thu 18/9

10:00 a.m.-6:50 p.m.

1 stop8h 50m

C$ 298

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Fri 13/6

10:20 a.m.-12:05 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Mon 16/6

8:25 p.m.-10:15 p.m.

Nonstop1h 50m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 50 results
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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 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$ 168). Flying from Region of Ontario to Niagara Falls in July is currently the most expensive (average of C$ 257). 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 20 May 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 20 May 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
286 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Food

7.6

Overall

8.0

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
286 reviews
Porter Airlines
8.0
Very good
286 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Food

7.6

Overall

8.0

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
388 reviews
Porter Airlines
8.0
Very good
286 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Food

7.6

Overall

8.0

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
2,847 reviews
Porter Airlines
8.0
Very good
286 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Food

7.6

Overall

8.0

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
9,375 reviews
Porter Airlines
8.0
Very good
286 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Food

7.6

Overall

8.0

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
241 reviews
Porter Airlines
8.0
Very good
286 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Food

7.6

Overall

8.0

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 Flair Airlines 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.

  • 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$ 168). Flying from Region of Ontario to Niagara Falls in July is currently the most expensive (average of C$ 257). 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

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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.
Vancouver Intl to Pearson Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Toronto Island flights
Calgary to Pearson Intl flights
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Vancouver Intl to Hamilton flights
Halifax to Toronto Island flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Edmonton to Pearson Intl flights
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Calgary to Hamilton flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Vancouver Intl to Ottawa flights
Abbotsford to Region of Waterloo Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Calgary to Toronto Island flights
Calgary to Region of Waterloo Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Halifax to Hamilton flights
Calgary to Pierre Elliott Trudeau Intl flights
Halifax to Region of Waterloo Intl flights
Victoria to Pearson Intl flights
St. John's to Pearson Intl flights
Edmonton to Pierre Elliott Trudeau Intl flights
Winnipeg to Toronto Island flights
Calgary to Ottawa flights
Saskatoon to Pearson Intl flights
Edmonton to Toronto Island flights
Edmonton to Hamilton flights
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Pearson Intl to Ottawa flights
Québec City to Pearson Intl flights
Abbotsford to Hamilton flights
Moncton to Toronto Island flights
Pearson Intl to Thunder Bay flights
Kelowna to Pearson Intl flights
Edmonton to Ottawa flights
Toronto Island to Ottawa flights
Halifax to Ottawa flights
Fredericton to Toronto Island flights
Winnipeg to Pierre Elliott Trudeau Intl flights
Regina to Pearson Intl flights
Abbotsford to Pierre Elliott Trudeau Intl flights
Victoria to Pierre Elliott Trudeau Intl flights
Québec City to Toronto Island flights
Moncton to Pearson Intl flights
Toronto Island to Thunder Bay flights
Ottawa 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 20 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 107AverageC$ 201FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 116AverageC$ 483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 138AverageC$ 247FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 191AverageC$ 373FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 214AverageC$ 369FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

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

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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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