C$ 93 Find Cheap Flights from Ottawa to Ontario – Compare and Save

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Best Ontario Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Toronto
HamiltondirectC$ 155
Thunder Bay
Thunder Bay1 stopC$ 326
London
London1 stopC$ 405
Windsor
Windsor1 stopC$ 410
Timmins
Timmins1 stopC$ 523
Sudbury
Sudbury1 stopC$ 470
Sault Ste Marie
Sault Ste Marie1 stopC$ 514
Toronto
HamiltondirectC$ 155
Thunder Bay
Thunder Bay1 stopC$ 326
London
London1 stopC$ 405
Windsor
Windsor1 stopC$ 410
Timmins
Timmins1 stopC$ 523
Sudbury
Sudbury1 stopC$ 470
Sault Ste Marie
Sault Ste Marie1 stopC$ 514
Booking Insights

KAYAK's insights & trends for Ottawa to Ontario flights

Get data-powered insights and trends into flights from Ottawa to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ottawa to Region of Ontario?

Flight prices are below average for this route right now.

Flights to Region of Ontario from Ottawa usually cost between C$ 259 and C$ 532 in October.
The lowest price found in the past 5 days was C$ 183 on WestJet (9 Oct–16 Oct).

What is the cheapest Ottawa to Ontario flight route?

The cheapest ticket to Ontario from Ottawa found in the last 5 days was to Hamilton, at C$ 190 round-trip. The most popular route is from Ottawa (YOW) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 366.

What is the cheapest time of day to fly to Ontario?

The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost C$ 630 on average. Morning departures are around 30% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is C$ 1,102.

Can I save money by flying with a layover from Ottawa to Ontario?

No, with an average price for the route of C$ 480, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Ottawa to Ontario?

The cheapest month for flights from Ottawa to Ontario is November, when tickets cost C$ 288 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is C$ 447 and C$ 434 respectively.

What’s the cheapest day of the week to fly from Ottawa to Ontario?

When flying from Ottawa to Ontario, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to Ottawa, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

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

To get a below-average price on a flight from Ottawa to Ontario, you should book around 3 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

April

Cheapest flight

C$ 93
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
Flight from Ottawa to Hamilton

FAQs - booking Ontario flights

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

    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 Ontario.

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

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

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

    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 from Ottawa to Ontario with an airline and back with another airline.

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

    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 from Ottawa to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Ottawa to the following destinations at these prices or less: Toronto C$ 261 one-way - C$ 363 round-trip; Montreal C$ 476 one-way - C$ 706 round-trip; Toronto C$ 301 one-way - C$ 614 round-trip

Reviews of the top 4 airlines flying from Ottawa to Ontario

 
Need help choosing which airline to fly with from Ottawa to Ontario? 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.
8.0
Porter AirlinesOverall score based on 458 reviews
8.2Boarding
8.6Crew
8.0Comfort
6.9Entertainment
7.6Food
Airline reviews

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

2.0 MediocreFAISAL, Jul 2025
Read more Porter Airlines reviews

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Porter, like most airlines, need to improve their baggage policies. In reality, there are no longer 'cheap flights' because passengers pay exorbitant baggage fees.

Porter is the airline that does care. All trips with Porter have been smooth and relaxing. The extras are the customer appreciation. The others just don’t do that.

Flight was really good, with no middle section on an A321neo for an international flight, from Ottawa directly to London. Staff was friendly. The food was okay, and entertainment amenities could be better.

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.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

It’s ok just the boarding point is far too far

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

I think as another discount flyer they stepped up the bar. I think they should stay around for awhile

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

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

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

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

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!

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

Not a tonne of food for purchase items for early morning.

Not great. Missed my connection flight, due to AC issue. We were sitting on the tarmac for 90 mins before taking off.

Air Canada was fine but air Canada rouge and air Canada express was terrible with luggage delays. First flight was cancelled so my luggage did not make it to my destination with me. The second flight returning not sure why but my luggage did not make it on my connecting flight. Overall terrible with handling luggage.

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

Air Canada is the worst but the only option for my route

Delays, cancelled, re-booked, cancelled, re-booked. Arrived too late to do pre-paid tour. So tired went to bed early

Well you cancelled our direct flight to Austin from Toronto granted you got us on another flight but sent us to Denver then onto Austin delaying our arrival time in Austin by 7 hrs I was flying with 3 other people none of us were happy with our Air Canada experience

Both flights were good however , zero entertainment on YYZ to RSW flight. Helps to have some distraction on flights over 2 hours.

Everything you need to know for your flight from Ottawa to Ontario

Information on your arrival and departure airports