C$ 80 Find Cheap Flights from Ottawa to Niagara Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Niagara Falls departing on 10/6. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 138
Overall average: C$ 295
WestJet
Tue 26/5Wed 27/5
YOW - YYZ • Direct
Cheapest one-way flights
C$ 80
Typical prices: C$ 117-C$ 327
WestJet
Wed 10/6
YOW - YYZ • Direct
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Ottawa to Niagara Falls (YOW-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Niagara Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Niagara Falls

Tue, 26 May - Wed, 27 May
WestJet Logo
6:25 p.m. - 7:35 p.m.
YOW
-
YYZ
1h 10mdirect
WestJet Logo
4:30 p.m. - 5:35 p.m.
YYZ
-
YOW
1h 05mdirect
C$ 138WestJet
Sun, 24 May - Wed, 27 May
WestJet Logo
5:55 a.m. - 7:05 a.m.
YOW
-
YYZ
1h 10mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 139WestJet
Thu, 19 Feb - Thu, 26 Feb
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 147WestJet
Fri, 5 Jun - Mon, 8 Jun
WestJet Logo
6:25 p.m. - 7:35 p.m.
YOW
-
YYZ
1h 10mdirect
WestJet Logo
11:15 p.m. - 12:20 a.m.
YYZ
-
YOW
1h 05mdirect
C$ 148WestJet
Sat, 21 Feb - Mon, 23 Feb
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 150WestJet
Fri, 13 Mar - Sun, 15 Mar
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 151WestJet
Sat, 21 Feb - Mon, 23 Feb
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 152WestJet
Fri, 20 Feb - Mon, 23 Feb
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 154WestJet
Wed, 4 Mar - Wed, 18 Mar
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 155WestJet
Fri, 6 Mar - Fri, 6 Mar
WestJet Logo
5:40 a.m. - 7:01 a.m.
YOW
-
YYZ
1h 21mdirect
WestJet Logo
11:30 p.m. - 12:39 a.m.
YYZ
-
YOW
1h 09mdirect
C$ 158WestJet
Useful Info

Good to know

Low seasonApril
Cheapest flightC$ 80
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Ottawa to Toronto Pearson Airport

When to book flights from Ottawa to Niagara Falls

Are your dates flexible? Find out the best times to travel from Ottawa to Niagara Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Ottawa to Niagara Falls

  • Which airports will I be using when flying from Ottawa to Niagara Falls?

    When flying out of Ottawa you’ll be using Ottawa. Niagara Falls does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 78.7 km away.

  • How long does a flight from Ottawa to Niagara Falls take?

    Direct flights cover the 583 km separating Ottawa and Niagara Falls in about 1h 15m.

  • How many flights are there between Ottawa and Niagara Falls?

    60 direct flights run between Ottawa and Niagara Falls on a daily basis. On average, there are about 423 departures each week.

  • What’s the cheapest day of the week to fly between Ottawa and Niagara Falls?

    Consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Ottawa, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Ottawa to Niagara Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Niagara Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Niagara Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara Falls from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Niagara Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Niagara Falls with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Niagara Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Niagara Falls from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Ottawa to Niagara Falls?

    In the last 72 hours, the cheapest one-way ticket between Ottawa and Niagara Falls found on KAYAK was with WestJet for C$ 68. WestJet offered a round-trip connection from C$ 121 and Air Canada from C$ 169.

Top tips for finding cheap flights from Ottawa to Niagara Falls

  • There is no airport in Niagara Falls. Instead, you’ll be flying into Toronto Pearson Airport when flying between Ottawa and Niagara Falls.
  • The cheapest flight from Ottawa to Niagara Falls was found 60 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be December, January and February. The cheapest month to fly is February.

Top 4 airlines flying from Ottawa to Niagara Falls

 
Need help choosing which airline to fly with from Ottawa to Niagara Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 412 reviews
7.5Food
6.9Entertainment
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

8.0 ExcellentAnonymous, Jan 2026
FLL - YOW
Read more Porter Airlines reviews

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

The flight was half empty yet they charged me $50 for a basic carry on! I saw how passengers of different colors were treated differently.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

Arrival at Comox from, London,ON 6 hours later... No bueano

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

Generally good. However. The flight left 30 mins behind schedule with no reason given.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

We were happy with the service and cost of checking a bag

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

Flight was fine and on time. But no entertainment system and little leg room.

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

Everything you need to know for your flight from Ottawa to Niagara Falls

Complete your trip to Niagara Falls with a hotel stay or car rental