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

One-way options have recently been found by users for as low as C$ 253 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from C$ 256 and Delta from C$ 365 one-way.

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

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

What are the most popular airlines that fly from Niagara Falls to Ontario?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Niagara Falls to Ontario.

How far in advance should I book a flight from Niagara Falls to Ontario?

Users have found that booking a flight from Niagara Falls to Ontario at least 52 days early can save you up to 75% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Niagara Falls to Ontario for as little as C$ 482 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 821 for flights departing within the next 3 days.

What is the cheapest month to fly from Niagara Falls to Ontario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Ontario. Flights to Ontario from Niagara Falls in September are about C$ 446 on average during September, but can be found for as low as C$ 213.

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

Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Ontario. 6 airlines have flights to Ontario from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Ontario should not be difficult; the airport handles an average of 0 inbound flights from Niagara Falls per day.

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

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

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

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

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

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

C$ 146+ Flights from Niagara Falls to Ontario

The best prices from Niagara Falls to Ontario are usually found in July or February, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Niagara Falls to Ontario

Round-trip from	C$ 243
One-way from	C$ 146
Popular in	May
Cheapest in	July
Average price	C$ 469

2/4-8/4
2 total stops
27h 25m total
Niagara Falls to Ontario

Search Deals

22/4
1 total stop
16h 53m total
Niagara Falls to Ontario

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Niagara Falls to Ontario

Cheapest flights from Niagara Falls to Ontario
Explore the most affordable flight options available from Niagara Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 2/48:00 p.m.YYZ - ONT

1 stop14h 25mMultiple Airlines

Tue 8/42:43 p.m.ONT - YYZ

1 stop13h 00mMultiple Airlines

Deal found 20/2C$ 243

Sat 12/42:45 p.m.YYZ - ONT

1 stop8h 57mUnited Airlines

Fri 18/45:00 a.m.ONT - YYZ

1 stop14h 48mUnited Airlines

Deal found 20/2C$ 432

Thu 13/35:00 p.m.YYZ - ONT

1 stop9h 56mDelta

Wed 19/312:46 p.m.ONT - YYZ

1 stop8h 12mDelta

Deal found 20/2C$ 445

Sat 29/32:00 p.m.YYZ - ONT

2 stops11h 00mAmerican Airlines

Wed 2/47:35 p.m.ONT - YYZ

2 stops11h 40mAmerican Airlines

Deal found 20/2C$ 453

Tue 11/32:45 p.m.YYZ - ONT

1 stop9h 12mAir Canada

Wed 19/36:00 a.m.ONT - YYZ

1 stop7h 52mAir Canada

Deal found 20/2C$ 469

Mon 10/34:20 p.m.YYZ - ONT

1 stop10h 04mAlaska Airlines

Mon 17/36:00 a.m.ONT - YYZ

1 stop29h 55mAlaska Airlines

Deal found 19/2C$ 476

Best flights from Niagara Falls to Ontario
Discover carefully curated flight deals from Niagara Falls to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 2/48:00 p.m.YYZ - ONT

1 stop14h 25mMultiple Airlines

Tue 8/42:43 p.m.ONT - YYZ

1 stop13h 00mMultiple Airlines

Deal found 20/2C$ 243

Wed 30/48:35 a.m.YYZ - ONT

1 stop7h 03mAir Canada

Fri 2/51:45 p.m.ONT - YYZ

1 stop7h 41mAir Canada

Deal found 19/2C$ 396

Sat 12/42:45 p.m.YYZ - ONT

1 stop8h 57mUnited Airlines

Fri 18/45:00 a.m.ONT - YYZ

1 stop14h 48mUnited Airlines

Deal found 20/2C$ 432

Thu 13/35:00 p.m.YYZ - ONT

1 stop9h 56mDelta

Wed 19/312:46 p.m.ONT - YYZ

1 stop8h 12mDelta

Deal found 20/2C$ 445

Sat 29/32:00 p.m.YYZ - ONT

2 stops11h 00mAmerican Airlines

Wed 2/47:35 p.m.ONT - YYZ

2 stops11h 40mAmerican Airlines

Deal found 20/2C$ 453

Mon 10/34:20 p.m.YYZ - ONT

1 stop10h 04mAlaska Airlines

Mon 17/36:00 a.m.ONT - YYZ

1 stop29h 55mAlaska Airlines

Deal found 19/2C$ 476

Last-minute flights from Niagara Falls to Ontario
Discover last-minute flight deals from Niagara Falls to Ontario. Data last updated 21 February 2025 and is based on user searches.

Wed 26/27:25 p.m.YYZ - ONT

1 stop15h 01mMultiple Airlines

Wed 5/32:43 p.m.ONT - YYZ

1 stop12h 12mMultiple Airlines

Deal found 20/2C$ 244

Wed 26/24:10 p.m.YYZ - ONT

1 stop7h 42mUnited Airlines

Tue 18/35:05 a.m.ONT - YYZ

1 stop14h 47mUnited Airlines

Deal found 19/2C$ 533

Wed 26/27:25 p.m.YYZ - ONT

1 stop15h 01mMultiple Airlines

Wed 5/32:43 p.m.ONT - YYZ

1 stop12h 12mMultiple Airlines

Deal found 20/2C$ 237

Thu 27/25:00 p.m.YYZ - ONT

1 stop9h 51mDelta

Sun 9/37:00 a.m.ONT - YYZ

2 stops13h 40mDelta

Deal found 19/2C$ 551

Fri 28/26:00 a.m.YYZ - ONT

1 stop18h 02mAmerican Airlines

Sat 8/311:59 p.m.ONT - YYZ

2 stops11h 01mAmerican Airlines

Deal found 19/2C$ 555

Sat 1/34:10 p.m.YYZ - ONT

1 stop7h 42mAir Canada

Fri 7/35:05 a.m.ONT - YYZ

1 stop6h 57mAir Canada

Deal found 19/2C$ 500

Sun 2/34:20 p.m.YYZ - ONT

1 stop10h 04mAlaska Airlines

Sun 23/36:00 a.m.ONT - YYZ

1 stop29h 55mAlaska Airlines

Deal found 18/2C$ 672

Tue 4/34:10 p.m.YYZ - ONT

1 stop7h 42mAir Canada

Tue 25/35:05 a.m.ONT - YYZ

1 stop6h 57mAir Canada

Deal found 18/2C$ 435

Thu 13/35:00 p.m.YYZ - ONT

1 stop9h 56mDelta

Wed 19/312:46 p.m.ONT - YYZ

1 stop8h 12mDelta

Deal found 20/2C$ 445

Thu 13/34:20 p.m.YYZ - ONT

1 stop10h 04mAlaska Airlines

Tue 18/36:00 a.m.ONT - YYZ

1 stop29h 55mAlaska Airlines

Deal found 19/2C$ 470

Thu 20/34:10 p.m.YYZ - ONT

1 stop7h 47mUnited Airlines

Thu 27/35:05 a.m.ONT - YYZ

1 stop8h 22mUnited Airlines

Deal found 20/2C$ 432

Sat 29/32:00 p.m.YYZ - ONT

2 stops11h 00mAmerican Airlines

Wed 2/47:35 p.m.ONT - YYZ

2 stops11h 40mAmerican Airlines

Deal found 20/2C$ 453

One-way flights from Niagara Falls to Ontario
Search for one-way flight options from Niagara Falls to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Tue 22/48:00 p.m.YYZ - ONT

1 stop16h 53mMultiple Airlines

Deal found 20/2C$ 146

Thu 20/34:20 p.m.YYZ - ONT

1 stop10h 39mAlaska Airlines

Deal found 20/2C$ 253

Thu 20/36:10 a.m.YYZ - ONT

1 stop18h 49mUnited Airlines

Deal found 20/2C$ 256

Sun 2/36:15 a.m.YYZ - ONT

1 stop8h 45mDelta

Deal found 20/2C$ 365

Sun 2/36:14 a.m.YYZ - ONT

1 stop15h 21mAmerican Airlines

Deal found 19/2C$ 372

Find flights from Niagara Falls to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 2/4

8:00 p.m.-7:25 a.m.

1 stop14h 25m

Ontario

Tue 8/4

2:43 p.m.-6:43 a.m.

1 stop13h 00m

C$ 243

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 30/4

8:35 a.m.-12:38 p.m.

1 stop7h 03m

Ontario

Fri 2/5

1:45 p.m.-12:26 a.m.

1 stop7h 41m

C$ 396

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 12/4

2:45 p.m.-8:42 p.m.

1 stop8h 57m

Ontario

Fri 18/4

5:00 a.m.-10:48 p.m.

1 stop14h 48m

C$ 432

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 13/3

5:00 p.m.-11:56 p.m.

1 stop9h 56m

Ontario

Wed 19/3

12:46 p.m.-11:58 p.m.

1 stop8h 12m

C$ 445

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 29/3

2:00 p.m.-10:00 p.m.

2 stops11h 00m

Ontario

Wed 2/4

7:35 p.m.-10:15 a.m.

2 stops11h 40m

C$ 453

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 10/3

4:20 p.m.-11:24 p.m.

1 stop10h 04m

Ontario

Mon 17/3

6:00 a.m.-2:55 p.m.

1 stop29h 55m

C$ 476

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 22/4

8:00 p.m.-9:53 a.m.

1 stop16h 53m

C$ 146

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 5/4

6:30 a.m.-5:56 p.m.

1 stop14h 26m

C$ 251

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 26/3

6:10 a.m.-9:59 p.m.

1 stop18h 49m

C$ 256

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 25/3

4:20 p.m.-11:59 p.m.

2 stops10h 39m

C$ 307

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 12 results

Best time to book a flight from Niagara Falls to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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.

Travel insights for flights from Niagara Falls to Ontario

Get recent, data-driven insights about flights from Niagara Falls to Ontario including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Niagara Falls to Ontario?

To ensure you get the cheapest price possible for a flight from Niagara Falls to Ontario, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Niagara Falls to Ontario (average of C$ 290). Flying from Niagara Falls to Ontario in May is currently the most expensive (average of C$ 574). 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 NI4 to ONT?

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

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Niagara Falls to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines

8.0

Very good

9,692 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta

8.0

Very good

8,220 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines

7.4

Good

8,766 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Air Canada

7.0

Good

8,748 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

What airport do you fly into for flights to Ontario from Niagara Falls?
Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Ontario. 6 airlines have flights to Ontario from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Ontario should not be difficult; the airport handles an average of 0 inbound flights from Niagara Falls per day.
What are the cheapest airlines to fly from Niagara Falls to Ontario one-way?
One-way options have recently been found by users for as low as C$ 253 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from C$ 256 and Delta from C$ 365 one-way.
Can I find deals for flights from Niagara Falls to Ontario that include hotel bookings?
Yes. In addition to deals on Niagara Falls to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Ontario.
Can I find deals for business class flights from Niagara Falls to Ontario?
Yes. Cheapflights offers flight deals from Niagara Falls to Ontario 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 Niagara Falls to Ontario?
Currently, September is the cheapest month in which you can book a flight from Niagara Falls to Ontario (average of C$ 290). Flying from Niagara Falls to Ontario in May is currently the most expensive (average of C$ 574). 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

Alternative routes for Niagara Falls to Ontario

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Top 6 airlines flying from Niagara Falls to Ontario

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 228	AverageC$ 387	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 322	AverageC$ 433	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 383	AverageC$ 594	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 401	AverageC$ 614	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 403	AverageC$ 733	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 408	AverageC$ 488	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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

Cheapflights makes it easy to find Niagara Falls to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Ontario from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Niagara Falls to Ontario with no change fees.

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

Of course! You can now track prices for flights from Niagara Falls to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Niagara Falls to Ontario from C$ 146

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Niagara Falls to Ontario are usually found in July or February, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Niagara Falls to Ontario

Keep the following information in mind while searching for Niagara Falls to Ontario flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Niagara Falls to Ontario

Cheapest flights from Niagara Falls to OntarioExplore the most affordable flight options available from Niagara Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Niagara Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Niagara Falls to Ontario within your budget

Best time to book a flight from Niagara Falls to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Niagara Falls with our price prediction graph.

Travel insights for flights from Niagara Falls to Ontario

Get recent, data-driven insights about flights from Niagara Falls to Ontario including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Niagara Falls to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Ontario. Price data was last updated on 14 February 2025.

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

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

Find hourly flight availability from Niagara Falls to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Niagara Falls to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Ontario. 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 Ontario from Niagara Falls?

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

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

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

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

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

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 Niagara Falls to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Niagara Falls to Ontario

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 Niagara Falls to Ontario?

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

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

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

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Cheapest flights from Niagara Falls to Ontario
Explore the most affordable flight options available from Niagara Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.