C$ 83 Find Cheap Flights from Ottawa to Ontario

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 Ontario departing on 28/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Ontario, as well as popular online travel agencies
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Flight Deals

Best Ontario Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
TorontodirectC$ 161
Thunder Bay
Thunder Bay1 stopC$ 316
London
London1 stopC$ 473
Windsor
Windsor1 stopC$ 425
Sault Ste Marie
Sault Ste Marie1 stopC$ 509
Sudbury
Sudbury1 stopC$ 401
Timmins
Timmins1 stopC$ 430
Toronto
TorontodirectC$ 161
Thunder Bay
Thunder Bay1 stopC$ 316
London
London1 stopC$ 473
Windsor
Windsor1 stopC$ 425
Sault Ste Marie
Sault Ste Marie1 stopC$ 509
Sudbury
Sudbury1 stopC$ 401
Timmins
Timmins1 stopC$ 430

Cheap Flights from Ottawa to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Ontario 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 Ontario

Thu, 4 Sep - Mon, 8 Sep
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 161WestJet
Find Deal
Sun, 14 Sep - Fri, 19 Sep
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 163WestJet
Find Deal
Fri, 5 Sep - Mon, 8 Sep
 Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
 Logo
4:15 p.m. - 5:21 p.m.YYZ-YOW
1h 06mdirect
C$ 221
Find Deal
Sat, 27 Sep - Sat, 4 Oct
 Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
 Logo
4:15 p.m. - 5:21 p.m.YYZ-YOW
1h 06mdirect
C$ 234
Find Deal
Wed, 5 Nov - Thu, 6 Nov
Porter Airlines Logo
6:55 p.m. - 8:10 p.m.YOW-YYZ
1h 15mdirect
Porter Airlines Logo
3:40 p.m. - 4:51 p.m.YYZ-YOW
1h 11mdirect
C$ 263Porter Airlines
Find Deal
Mon, 1 Sep - Mon, 1 Sep
Porter Airlines Logo
10:30 a.m. - 11:32 a.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
6:40 p.m. - 7:38 p.m.YTZ-YOW
0h 58mdirect
C$ 277Porter Airlines
Find Deal
Fri, 29 Aug - Tue, 2 Sep
Air Canada Logo
8:30 a.m. - 9:31 a.m.YOW-YTZ
1h 01mdirect
Air Canada Logo
8:50 a.m. - 9:47 a.m.YTZ-YOW
0h 57mdirect
C$ 309Air Canada
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Air Canada Logo
10:30 a.m. - 11:31 a.m.YOW-YTZ
1h 01mdirect
Air Canada Logo
10:20 a.m. - 11:17 a.m.YTZ-YOW
0h 57mdirect
C$ 323Air Canada
Find Deal
Thu, 4 Sep - Mon, 8 Sep
Air Transat Logo
9:35 a.m. - 10:38 a.m.YOW-YTZ
1h 03mdirect
Air Transat Logo
7:00 a.m. - 7:59 a.m.YTZ-YOW
0h 59mdirect
C$ 356Air Transat
Find Deal
Thu, 4 Sep - Mon, 8 Sep
Air Transat Logo
6:00 p.m. - 7:03 p.m.YOW-YTZ
1h 03mdirect
Air Transat Logo
12:00 p.m. - 12:59 p.m.YTZ-YOW
0h 59mdirect
C$ 367Air Transat
Find Deal
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.

What is the cheapest Ottawa to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Ottawa found in the last 72 hours was to Toronto, at C$ 266 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 72 hours was C$ 266.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 569, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Ontario is January, when tickets cost C$ 204 (return) on average. On the other hand, the most expensive months are September and July, when the average cost of round-trip tickets is C$ 339 and C$ 327 respectively.

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

The average price of all round-trip flights from Ottawa to Ontario clicked on KAYAK for each day over the last 12 months.

When flying from Ottawa to Ontario, you should consider leaving on a Friday and avoid Sundays 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 Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

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 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 83
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Ottawa to Toronto Pearson Airport

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.

  • 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$ 449 on average. Morning departures are around 34% 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$ 937.

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$ 212 one-way - C$ 329 round-trip; Montreal C$ 425 one-way - C$ 944 round-trip; Toronto C$ 222 one-way - C$ 499 round-trip

Reviews of the top 4 airlines flying from Ottawa to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 332 reviews
7.0Entertainment
8.0Comfort
8.2Boarding
8.7Crew
7.6Food
Airline reviews

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

2.0 MediocreKirsten, Aug 2025BOS - YOW
Read more Porter Airlines reviews

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

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.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

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

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

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

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

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.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Horrible, we were on a little DeHaviland 400 that was really small and shaky. I am 5' 4" and I had to duck my head to get in it felt like an old war plane.

At 6'2" the seat space was very cramped for economy. Otherwise good.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

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

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

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.

thee is no screen on these flights, smaller storage cabins scuffed my carry on, it was ok overall

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

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