YOW

C$ 72 Find Cheap Flights from Ontario to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ottawa departing on 21/5. 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.
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Cheap Flight Deals from Ontario to Ottawa

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

Recent round-trip flight deals from Ontario to Ottawa

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Ottawa.
Discover the best prices for you by selecting your travel dates on KAYAK.
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
C$ 134WestJet
Find Deal
Thu, 12 Jun - Thu, 19 Jun
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
C$ 143WestJet
Find Deal
Fri, 30 May - Sun, 1 Jun
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
C$ 144WestJet
Find Deal
Fri, 13 Jun - Fri, 20 Jun
 Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
 Logo
4:40 p.m. - 5:48 p.m.YOW-YYZ
1h 08mdirect
C$ 217
Find Deal
Mon, 26 May - Mon, 2 Jun
 Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
 Logo
4:40 p.m. - 5:48 p.m.YOW-YYZ
1h 08mdirect
C$ 220
Find Deal
Mon, 9 Jun - Fri, 13 Jun
Porter Airlines Logo
9:45 a.m. - 3:56 p.m.YTZ-YOW
6h 11m1 stop
Porter Airlines Logo
6:00 p.m. - 7:03 p.m.YOW-YTZ
1h 03mdirect
C$ 292Porter Airlines
Find Deal
Wed, 21 May - Wed, 21 May
Porter Airlines Logo
9:50 a.m. - 10:48 a.m.YTZ-YOW
0h 58mdirect
Porter Airlines Logo
5:15 p.m. - 6:17 p.m.YOW-YTZ
1h 02mdirect
C$ 332Porter Airlines
Find Deal
Sat, 14 Jun - Sat, 21 Jun
Air Canada Logo
4:20 p.m. - 5:15 p.m.YTZ-YOW
0h 55mdirect
Air Canada Logo
8:30 a.m. - 9:32 a.m.YOW-YTZ
1h 02mdirect
C$ 383Air Canada
Find Deal
Tue, 27 May - Tue, 3 Jun
Air Canada Logo
8:50 a.m. - 9:45 a.m.YTZ-YOW
0h 55mdirect
Air Canada Logo
7:35 p.m. - 8:37 p.m.YOW-YTZ
1h 02mdirect
C$ 394Air Canada
Find Deal
Thu, 22 May - Mon, 26 May
Air Transat Logo
8:05 p.m. - 9:03 p.m.YTZ-YOW
0h 58mdirect
Air Transat Logo
7:00 a.m. - 8:02 a.m.YOW-YTZ
1h 02mdirect
C$ 432Air Transat
Find Deal
Tue, 3 Jun - Thu, 5 Jun
Useful Info

Good to know

Low seasonJanuary
High seasonJune
Cheapest flightC$ 72
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Toronto Pearson Airport to Ottawa

FAQs for booking flights from Ontario to Ottawa

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

    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 Ontario to Ottawa.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Ontario 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 Ontario to Ottawa?

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

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

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

Top 4 airlines serving from Ontario to Ottawa

Need help choosing which airline to fly with from Ontario to Ottawa? 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 285 reviews
8.1Comfort
8.2Boarding
7.0Entertainment
7.6Food
8.8Crew
Airline reviews

I love the 2 seats per row. More room. The crew were excellent.

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

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

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

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

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

The cancelation of my flight from Toronto to Edmonton without any solution given to me for my next flight. Very poor connection from Toronto to Edmonton

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

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

Flight was on time. Online check in capabilities made things quick and easy. Zone boarding was enforced, which I appreciate. Everyone was not lining up ahead of their zone being called. Crew was professional and friendly.

Dogs. Dogs. Dogs ! Who the hell thought letting dogs on board was a good idea ? Yapping dogs on both flights ! They ruin the experience for everyone else around because you try to accommodate everyone. Please send me a refund.

We booked Premiere (their version of first class) and Premium Economy seats. We boarded an old swoop flight with all coach seating. No benefit to paying higher fare and no apology or reimbursement.

Lynda was rude and unhelpful. We asked for tea wiht a slice of lemon. She served us Coffee instead. When we spoke to her she made it seem as if we were lying. I asked if she would like to taste it and see - her reply was I don’t need to be rude. After this incident we were treated with subpar service for all beverages and food items after. We’re were purposely left out when they did garbage collection.

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

This flight didn't happen for me because of overbooking.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

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.

Seats were comfortable, flights boarded easily, arrived early in Toronto and on time in Nassau

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.

Disappointed my flight was delayed to TO as i had a connection to make. Ran through the airport I made my flight but I initially had 1.5 hours to connect. Unnecessary stress!

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

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

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