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Cheap flights from Ontario (ONT) to Niagara Falls, Canada from $77

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — YYZ
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Ontario to Niagara Falls are usually found in May or March, booked 13 days in advance, depart on a Sunday or Saturday and return on a Friday

Cheap flight deals from Ontario to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Niagara Falls (NI4). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

April

Cheapest in

May

Round-trip from

$248

One-way from

$158
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Ontario to Niagara Falls
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One-way flight from Ontario to Niagara Falls
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How far in advance should I book a flight from Ontario to Niagara Falls?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 80% on flights from Ontario to Niagara Falls compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $462. For sooner than that we have options available in the next 3 days from $641.

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

Our data shows that October tends to be the cheapest month to fly to Niagara Falls from Ontario. Users have commonly found prices around $438 for the month, but tickets can be as low as $140. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Ontario to Niagara Falls (ONT - NI4)?

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

Cheap Air Canada flights from Ontario to Niagara Falls

Explore cheap flight options specifically provided by Air Canada for the route between Ontario and Niagara Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Find some of the cheapest Air Canada flights traveling from Ontario to Niagara Falls. Come back soon if you're not finding the exact deal you're looking for.
Sat 8/241:35 pmONT - YYZ
1 stop6h 14mAir Canada
Wed 8/287:00 amYYZ - ONT
1 stop8h 32mAir Canada
Deal found 4/26$420
Tue 6/115:15 amONT - YYZ
1 stop14h 33mAir Canada
Wed 6/127:55 amYYZ - ONT
2 stops12h 33mAir Canada
Deal found 4/25$642
Tue 6/111:55 pmONT - YYZ
2 stops15h 50mAir Canada
Wed 6/122:00 pmYYZ - ONT
2 stops11h 27mAir Canada
Deal found 4/25$647
Fri 8/301:35 pmONT - YYZ
1 stop6h 14mAir Canada
Tue 9/37:00 amYYZ - ONT
1 stop8h 32mAir Canada
Deal found 4/26$648
Tue 6/115:15 amONT - YYZ
1 stop14h 33mAir Canada
Wed 6/122:00 pmYYZ - ONT
2 stops11h 27mAir Canada
Deal found 4/26$667
Thu 5/26:00 amONT - YYZ
1 stop10h 47mAir Canada
Tue 5/75:30 pmYYZ - ONT
1 stop8h 34mAir Canada
Deal found 4/26$699

Cheap American Airlines flights from Ontario to Niagara Falls

Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Niagara Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Ontario to Niagara Falls. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 8/211:59 pmONT - YYZ
1 stop9h 31mAmerican Airlines
Tue 8/67:14 amYYZ - ONT
2 stops11h 33mAmerican Airlines
Deal found 4/26$427
Thu 9/1210:50 amONT - YYZ
2 stops9h 55mAmerican Airlines
Sun 9/297:14 amYYZ - ONT
1 stop7h 10mAmerican Airlines
Deal found 4/26$482
Fri 8/211:59 pmONT - YYZ
2 stops9h 41mAmerican Airlines
Tue 8/67:14 amYYZ - ONT
2 stops11h 33mAmerican Airlines
Deal found 4/26$483
Thu 9/1210:50 amONT - YYZ
2 stops9h 55mAmerican Airlines
Sun 9/297:14 amYYZ - ONT
2 stops11h 33mAmerican Airlines
Deal found 4/26$610
Fri 7/57:16 pmONT - YYZ
2 stops12h 59mAmerican Airlines
Thu 7/181:24 pmYYZ - ONT
2 stops11h 22mAmerican Airlines
Deal found 4/26$623
Fri 7/510:48 amONT - YYZ
1 stop9h 07mAmerican Airlines
Thu 7/183:45 pmYYZ - ONT
1 stop10h 15mAmerican Airlines
Deal found 4/26$632
Thu 5/26:00 amONT - YYZ
1 stop13h 55mAmerican Airlines
Mon 5/66:00 amYYZ - ONT
1 stop15h 59mAmerican Airlines
Deal found 4/26$656
Fri 8/307:25 pmONT - YYZ
2 stops11h 40mAmerican Airlines
Sat 8/311:35 pmYYZ - ONT
1 stop12h 51mAmerican Airlines
Deal found 4/26$663
Thu 5/27:40 pmONT - YYZ
2 stops11h 45mAmerican Airlines
Mon 5/66:00 amYYZ - ONT
1 stop15h 59mAmerican Airlines
Deal found 4/26$665

Cheap Ontario to Niagara Falls flights in April & May 2024

Find cheap flight options from Ontario to Niagara Falls specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.
Check out some of the best flight deals from Ontario to Niagara Falls in 2024. Check back in a little while for more flight options.
Tue 5/281:50 pmONT - YYZ
1 stop14h 03mUnited Airlines
Tue 6/43:55 pmYYZ - ONT
1 stop8h 19mUnited Airlines
Deal found 4/26$364
Tue 5/285:15 amONT - YYZ
1 stop8h 13mUnited Airlines
Tue 6/43:55 pmYYZ - ONT
1 stop8h 19mUnited Airlines
Deal found 4/26$368
Thu 5/231:26 pmONT - YYZ
1 stop14h 09mMultiple Airlines
Sun 5/268:20 pmYYZ - ONT
1 stop15h 54mMultiple Airlines
Deal found 4/26$380
Mon 5/209:57 pmONT - YYZ
1 stop29h 38mMultiple Airlines
Fri 5/318:00 pmYYZ - ONT
1 stop16h 04mMultiple Airlines
Deal found 4/26$404
Fri 5/2410:00 pmONT - YYZ
1 stop11h 10mDelta
Fri 5/316:17 amYYZ - ONT
1 stop8h 23mDelta
Deal found 4/26$407
Mon 5/2010:00 pmONT - YYZ
1 stop11h 10mDelta
Fri 5/3110:15 amYYZ - ONT
2 stops15h 32mDelta
Deal found 4/26$416
Fri 5/246:25 pmONT - YYZ
1 stop15h 33mAir Canada
Tue 6/48:15 amYYZ - ONT
1 stop15h 33mAir Canada
Deal found 4/26$417
Thu 5/236:11 pmONT - YYZ
2 stops21h 29mMultiple Airlines
Sun 5/268:20 pmYYZ - ONT
1 stop15h 54mMultiple Airlines
Deal found 4/26$418
Sat 5/255:41 pmONT - YYZ
1 stop9h 54mMultiple Airlines
Wed 5/2912:00 pmYYZ - ONT
2 stops22h 24mMultiple Airlines
Deal found 4/26$428

Ontario to Niagara Falls 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Niagara Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Check out some of the best flight deals from Ontario to Niagara Falls in 2024. Check back in a little while for more flight options.
Tue 6/117:07 pmONT - YYZ
1 stop8h 28mMultiple Airlines
Sat 6/158:20 pmYYZ - ONT
1 stop17h 36mMultiple Airlines
Deal found 4/26$232
Wed 9/118:35 pmONT - YYZ
1 stop7h 08mMultiple Airlines
Sun 9/158:20 pmYYZ - ONT
1 stop15h 46mMultiple Airlines
Deal found 4/27$294
Tue 6/117:07 pmONT - YYZ
1 stop8h 28mMultiple Airlines
Sat 6/1510:15 pmYYZ - ONT
2 stops18h 55mMultiple Airlines
Deal found 4/26$333
Tue 6/45:15 amONT - YYZ
1 stop14h 33mUnited Airlines
Fri 6/77:00 amYYZ - ONT
1 stop16h 48mUnited Airlines
Deal found 4/26$363
Tue 5/281:50 pmONT - YYZ
1 stop14h 03mUnited Airlines
Tue 6/43:55 pmYYZ - ONT
1 stop8h 19mUnited Airlines
Deal found 4/26$364
Tue 5/285:15 amONT - YYZ
1 stop8h 13mUnited Airlines
Tue 6/43:55 pmYYZ - ONT
1 stop8h 19mUnited Airlines
Deal found 4/26$368
Mon 6/310:00 pmONT - YYZ
2 stops14h 37mDelta
Mon 6/106:09 pmYYZ - ONT
1 stop7h 51mDelta
Deal found 4/27$377
Thu 5/231:26 pmONT - YYZ
1 stop14h 09mMultiple Airlines
Sun 5/268:20 pmYYZ - ONT
1 stop15h 54mMultiple Airlines
Deal found 4/26$380
Tue 6/1110:00 pmONT - YYZ
2 stops15h 29mDelta
Sat 6/1512:30 pmYYZ - ONT
2 stops13h 30mDelta
Deal found 4/26$382

Ontario to Niagara Falls flights leaving soon

Find last-minute flight options from Ontario to Niagara Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Book one of these great deals on flights from Ontario to Niagara Falls. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/45:15 amONT - YYZ
1 stop6h 56mUnited Airlines
Tue 5/74:18 pmYYZ - ONT
1 stop7h 35mUnited Airlines
Deal found 4/27$576
Thu 5/26:00 amONT - YYZ
1 stop13h 55mAmerican Airlines
Mon 5/66:00 amYYZ - ONT
1 stop15h 59mAmerican Airlines
Deal found 4/26$656
Thu 5/27:40 pmONT - YYZ
2 stops11h 45mAmerican Airlines
Mon 5/66:00 amYYZ - ONT
1 stop15h 59mAmerican Airlines
Deal found 4/26$665
Thu 5/26:00 amONT - YYZ
1 stop10h 47mAir Canada
Tue 5/75:30 pmYYZ - ONT
1 stop8h 34mAir Canada
Deal found 4/26$699
Sat 5/46:00 amONT - YYZ
2 stops11h 00mUnited Airlines
Tue 5/77:00 amYYZ - ONT
1 stop8h 40mUnited Airlines
Deal found 4/27$735
Thu 5/27:40 pmONT - YYZ
2 stops12h 35mAmerican Airlines
Mon 5/63:45 pmYYZ - ONT
2 stops11h 11mAmerican Airlines
Deal found 4/26$751
Fri 5/36:00 amONT - YYZ
1 stop15h 42mUnited Airlines
Sat 5/44:18 pmYYZ - ONT
1 stop7h 35mUnited Airlines
Deal found 4/26$769
Thu 5/210:42 amONT - YYZ
1 stop17h 13mUnited Airlines
Tue 5/74:18 pmYYZ - ONT
1 stop7h 35mUnited Airlines
Deal found 4/26$835
Thu 5/210:42 amONT - YYZ
1 stop17h 13mUnited Airlines
Tue 5/76:15 amYYZ - ONT
2 stops17h 38mUnited Airlines
Deal found 4/26$848

One-way flights to Niagara Falls from Ontario

Search for one-way flight options from Ontario to Niagara Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ontario to Niagara Falls. Users needing a return flight from Ontario to Niagara Falls should utilize the search form above.
Thu 5/301:26 pmONT - YYZ
1 stop14h 09mMultiple Airlines
Deal found 4/26$77
Tue 6/257:07 pmONT - YYZ
1 stop8h 36mMultiple Airlines
Deal found 4/26$89
Wed 5/87:41 pmONT - YYZ
1 stop8h 01mMultiple Airlines
Deal found 4/26$90
Wed 5/297:45 pmONT - YYZ
1 stop7h 57mMultiple Airlines
Deal found 4/26$91
Tue 5/1412:39 pmONT - YYZ
1 stop14h 56mMultiple Airlines
Deal found 4/26$92
Tue 5/285:41 pmONT - YYZ
1 stop9h 54mMultiple Airlines
Deal found 4/25$93
Wed 6/195:41 pmONT - YYZ
1 stop10h 02mMultiple Airlines
Deal found 4/26$95
Thu 5/912:34 pmONT - YYZ
1 stop15h 01mMultiple Airlines
Deal found 4/26$109
Wed 7/105:30 pmONT - YYZ
1 stop10h 13mMultiple Airlines
Deal found 4/26$117

Find flights from Ontario to Niagara Falls within your budget

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 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$232 - $536

Route

Depart

Return

Price

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Tue 6/11

1 stop8h 28m

Toronto Pearson Intl

Sat 6/15

1 stop17h 36m

$232

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Tue 6/11

1 stop8h 28m

Toronto Pearson Intl

Sat 6/15

2 stops18h 55m

$333

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Tue 5/28

1 stop14h 03m

Toronto Pearson Intl

Tue 6/4

1 stop8h 19m

$364

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Tue 5/28

1 stop8h 13m

Toronto Pearson Intl

Tue 6/4

1 stop8h 19m

$368

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Tue 6/11

2 stops15h 29m

Toronto Pearson Intl

Sat 6/15

2 stops13h 30m

$382

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Fri 5/24

1 stop11h 10m

Toronto Pearson Intl

Fri 5/31

1 stop8h 23m

$407

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Sat 8/24

1 stop6h 14m

Toronto Pearson Intl

Wed 8/28

1 stop8h 32m

$420

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Fri 8/2

1 stop9h 31m

Toronto Pearson Intl

Tue 8/6

2 stops11h 33m

$427

OntarioToronto Pearson Intl

ONT - YYZ

ONTYYZ

Ontario

Fri 5/17

1 stop29h 30m

Toronto Pearson Intl

Wed 5/22

1 stop11h 18m

$536

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from Ontario to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Niagara Falls. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Ontario to Niagara Falls, you should look to book at least 12 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.
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When is the cheapest time to fly from 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 April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Niagara Falls flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Niagara Falls by month

Plan your trip from Ontario to Niagara Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Niagara Falls is currently $95 while a round-trip flight costs $385. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Ontario to Niagara Falls (average of $236). Flying from Ontario to Niagara Falls in July is currently the most expensive (average of $402). 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.

January

$236

February

$264

March

$305

April

$314

May

$330

June

$354

July

$402

August

$373

September

$323

October

$302

November

$279

December

$272

Temperature and rainfall in Niagara Falls by month

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

YTO

Temperature

21.2 - 69.8 °F

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 April 27, 2024.
Read through reviews of airlines operating flights from Ontario to Niagara Falls, such as Air Canada, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,966 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Avianca
7.5
Good
3,910 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,979 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,228 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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

    For a flight from Ontario to Niagara Falls, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Niagara Falls per day. 5 airlines have flights to Niagara Falls from Ontario on a regular basis.

  • Can I find flights from Ontario to Niagara Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Niagara Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $232, but on average you can expect to pay $398.

  • Are there last-minute flights available from Ontario to Niagara Falls for under $600?

    There are currently 20+ open flights from Ontario to Niagara Falls within the next 7 days for less than $600.

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

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

  • What does ONT to YYZ mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Toronto Pearson Intl Airport flight would often be abbreviated as a ONT to YYZ flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Ontario to Niagara Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Niagara Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Niagara Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Niagara Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Niagara Falls that allow pets onboard?

    Many airlines flying from Ontario to Niagara Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Niagara Falls?

    Yes, you can often find last-minute deals on Ontario to Niagara Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Niagara Falls flight deals updated?

    The Ontario to Niagara Falls flight deals you see on this page were last updated on 4/27.

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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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 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$285Average$581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$341Average$498FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapest$365Average$500FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapest$406Average$614FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$452Average$828FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Florida to The Bahamas flights
Atlanta to Tampa flights
Chicago to Las Vegas flights
Minneapolis to San Francisco flights
New York to Paris flights
Denver to Salt Lake City flights
Orlando to Los Angeles flights
Philadelphia to Orlando flights
Ontario to Netherlands flights

Search flights from Ontario to Niagara Falls by cabin class

Find flights from Ontario to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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How does Cheapflights help users find flights from Ontario to Niagara Falls?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Niagara Falls. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Niagara Falls for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Niagara Falls, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Ontario to Niagara Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

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