Cheap flights from Ottawa to Niagara Falls from C$ 91
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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 1 July 2025.
Round-trip from | C$ 164 |
---|---|
One-way from | C$ 91 |
Popular in | September |
Cheapest in | February |
Average price | C$ 334 |
Find flight deals from Ottawa to Niagara Falls
Cheapest flights from Ottawa to Niagara FallsExplore 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 1 July 2025.
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 1 July 2025.
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 1 July 2025.
Use the filters below to find and compare flights from Ottawa to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Fri 15/8
5:55 a.m.-7:04 a.m.
Nonstop1h 09m
Toronto Pearson Intl
Fri 22/8
11:15 p.m.-12:22 a.m.
Nonstop1h 07m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Sat 30/8
5:55 a.m.-7:04 a.m.
Nonstop1h 09m
Toronto Pearson Intl
Fri 5/9
4:15 p.m.-5:21 p.m.
Nonstop1h 06m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Fri 5/9
7:00 a.m.-8:08 a.m.
Nonstop1h 08m
Toronto Pearson Intl
Mon 8/9
4:15 p.m.-5:21 p.m.
Nonstop1h 06m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Wed 13/8
5:55 a.m.-7:04 a.m.
Nonstop1h 09m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Tue 2/9
7:00 a.m.-8:08 a.m.
Nonstop1h 08m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Sat 12/7
6:00 a.m.-9:25 a.m.
1 stop3h 25m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Sun 31/8
11:20 a.m.-12:29 p.m.
Nonstop1h 09m
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.
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 27 June 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, January is the cheapest month in which you can book a flight from Ottawa to Niagara Falls (average of C$ 167). Flying from Ottawa to Niagara Falls in July is currently the most expensive (average of C$ 255). 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 1 July 2025.
When flying from Ottawa to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 Friday at noon when fares are most often at their lowest. Sunday 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 1 July 2025.
The most flights from YOW to NI4 are scheduled on a Tuesday (57 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (32 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 1 July 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.
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Comfort
Food
Crew
Entertainment
Overall
Reviews
Mary,Jun 2025
FLL - YYZ
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.
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Alternative routes for Ottawa to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.
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 1 July 2025.
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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.