Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ottawa to Niagara Falls from C$ 60

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Niagara Falls are usually found in February or November, booked 80 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Ottawa to Niagara Falls

Keep the following information in mind while searching for Ottawa to Niagara Falls flight deals. Data was last updated 17 October 2025.

Round-trip from

C$ 128

One-way from

C$ 60

Popular in

September

Cheapest in

February

Average price

C$ 298
WestJet
  • WestJet
  • 11/11-18/11
  • Nonstop
  • 2h 37m total
  • Ottawa to Niagara Falls
Search Deals
WestJet
  • WestJet
  • 17/11
  • Nonstop
  • 1h 25m total
  • Ottawa to Niagara Falls
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 35 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).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Ottawa to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Niagara Falls
Explore the most affordable flight options available from Ottawa to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Tue 11/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 18/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 128
Thu 13/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 18/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 129
Tue 4/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Fri 7/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 142
Sat 13/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 13/111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 143
Fri 7/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 9/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 146
Fri 12/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Fri 26/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 150
Sat 22/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sat 29/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 152
Fri 28/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 30/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 15/10C$ 153
Thu 13/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Mon 17/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 15/10C$ 157
Wed 12/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Wed 19/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 14/10C$ 159

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 17 October 2025.
Use the filters below to find and compare flights from Ottawa to Niagara Falls that are best for you.

Fly from

Ottawa

Fly to

Niagara Falls

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 14/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Fri 21/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 171

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 1/12

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 8/12

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 173

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 10/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Tue 11/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 177

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 13/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Fri 14/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 177

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 13/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Tue 18/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 177

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 8/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 9/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 178

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 27/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sat 29/11

7:15 a.m.-8:24 a.m.

Nonstop1h 09m

C$ 257

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 9/11

6:45 a.m.-7:58 a.m.

Nonstop1h 13m

Toronto Pearson Intl

Sun 16/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 289

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 25/1

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

3 stops31h 00m

Toronto Pearson Intl

Tue 3/2

7:15 a.m.-8:25 a.m.

Nonstop1h 10m

C$ 302

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 29/12

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Thu 1/1

5:15 p.m.-6:26 p.m.

Nonstop1h 11m

C$ 306

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Ottawa to Niagara Falls

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Niagara Falls. Price data was last updated on 10 October 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Ottawa to Niagara Falls (average of C$ 86). Flying from Ottawa to Niagara Falls in August is currently the most expensive (average of C$ 176). 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 YOW to NI4?

Find hourly flight availability from Ottawa 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 17 October 2025.

A simple way to save on the total cost of your ticket is to fly from Ottawa to Niagara Falls in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Niagara Falls. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Niagara Falls flight should consider departing on Monday evenings 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.

Weekly flight availability from Ottawa to Niagara Falls

Explore weekly flight availability from Ottawa to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 October 2025.

The most flights from YOW to NI4 are scheduled on a Thursday (59 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (38 on average).

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 17 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ottawa to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
381 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
381 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
461 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,127 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,307 reviews
Porter Airlines
8.0
Very good
381 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

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

    If you book a flight to Niagara Falls from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 46 flights from Ottawa to Niagara Falls per day from 4 different airlines.

  • How long is the flight from Ottawa to Niagara Falls?

    For as low as C$ 171, WestJet can have you in Niagara Falls from Ottawa in 1h 25m. Ottawa and Niagara Falls are separated by a distance of 362 km. Most flights are nonstop.

  • What are the most reliable airlines from Ottawa to Niagara Falls?

    No one likes to see their flight delayed. When booking a flight from Ottawa to Niagara Falls consider choosing American Airlines (100%), Porter Airlines (90%) or Air Transat (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ottawa to Niagara Falls?

    Looking for the cheapest flight from Ottawa to Niagara Falls? While on average our users pay C$ 1,396, our data indicates the cheapest price to be C$ 79. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 185.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Niagara Falls?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Niagara Falls (average of C$ 86). Flying from Ottawa to Niagara Falls in August is currently the most expensive (average of C$ 176). 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 Ottawa to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Ottawa to Pearson Intl flights
Pearson Intl to Ottawa flights
Thunder Bay to Pearson Intl flights
Ottawa to Toronto Island flights
Toronto Island to Ottawa flights
Thunder Bay to Toronto Island flights
Pearson Intl to Thunder Bay flights
Toronto Island to Thunder Bay flights
Hamilton to Pierre Elliott Trudeau Intl flights
Sudbury to Toronto Island flights
Pierre Elliott Trudeau Intl to Hamilton flights
Timmins to Toronto Island flights
Toronto Island to Sault Ste Marie flights
Windsor to Toronto Island flights
Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights
Hamilton to Ottawa flights
Ottawa to Hamilton flights
Windsor to Pierre Elliott Trudeau Intl flights
Thunder Bay to Ottawa flights
Toronto Island to Sudbury flights
Toronto Island to Timmins flights
Ottawa to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Windsor flights
Pierre Elliott Trudeau Intl to Ottawa flights
Toronto Island to Windsor flights
London to Pearson Intl flights
Ottawa to Windsor flights
Pierre Elliott Trudeau Intl to London flights
Sault Ste Marie to Toronto Island flights
Ottawa to London flights
London to Pierre Elliott Trudeau Intl flights
Windsor to Ottawa flights
Pearson Intl to Timmins flights
Thunder Bay to Hamilton flights
Pearson Intl to Sudbury flights
London to Ottawa flights
Timmins to Pearson Intl flights
Pearson Intl to Windsor flights
Ottawa to Thunder Bay flights
Pearson Intl to London flights
Sudbury to Ottawa flights
Pearson Intl to Sault Ste Marie flights
Sudbury to Pearson Intl flights
Windsor to Pearson Intl flights
Thunder Bay to Pierre Elliott Trudeau Intl flights
Sault Ste Marie to Pearson Intl flights

Top 4 airlines flying from Ottawa to Niagara Falls

Discover the top 4 airlines that operate flights from Ottawa 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 108AverageC$ 220FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 188AverageC$ 368FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 222AverageC$ 425FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 227AverageC$ 416FlexibilityNo 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 Ottawa to Niagara Falls?

When you search for this flight from Ottawa to Niagara Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa 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 Ottawa to Niagara Falls with no change fees?

Certainly. Search results for flights to Niagara Falls from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Ottawa to Niagara Falls flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the 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.