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Find cheap flights from Ontario to Canada from $84

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Canada departing on 7/9. 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
0 bags
Wed 7/10
Wed 7/17

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Best Canada Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Calgary
Calgary1 stop$238
Halifax
Halifax2 stops$541
Ottawa
Ottawa2 stops$948
Québec City
Québec City2 stops$523
Winnipeg
Winnipeg2 stops$551
Kelowna
Kelowna2 stops$470
St. John's
St. John's2 stops$1,006

Good to know

Low season

February

High season

July

Cheapest flight

$84
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Ontario to Toronto

FAQs - booking Canada flights

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

    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 Canada.

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

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

    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 Canada 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 Canada?

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

See more FAQs

Top tips for finding cheap flights to Canada

  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Ontario to Canada

Need help choosing which airline to fly with from Ontario to Canada? 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
Alaska AirlinesOverall score based on 9254 reviews
7.3Entertainment
8.2Boarding
8.6Crew
7.9Comfort
7.3Food
Airline reviews

Everything was great but there were no entertainment options available.

6.0 GoodKyndra Homuth, Jun 2024SFO - PDX
Read more about Alaska Airlines reviews

Everything was great but there were no entertainment options available.

Flight was delayed 2 hours. It was too cold inside the cabin. My seat mate had no jacket so she was shivering the entire flight. The stewardess says there’s no available blanket.

The plane had to sit on the tarmac for 45 minutes once it had landed. Not Alaska’s fault.

No prob with entertainment-would have selected n/a if it had been an option. No entertainment-flight was only a short hop. Great flight,

I love having assigned seats and being able to check bags at the gate, if needed. Both are super-helpful when traveling with a toddler!!!

It was really good and that's why we choose AA over other airlines.

Seats are uncomfortable but let room was adequate. The snack is pretty weak and the staff not particularly friendly.

Flight was cancelled just before we boarded. I had to stayed an extra night in SF and arrived one day late. Also I had to flight back JFK and not Newark since they didn't have flight to Newark until very late the following day. A real bad experience on this flight. It took me 2 days to get back home.

We landed in San Diego from Fresno 10 min late and our gate was occupied. We waited OVER AN HOUR to get to the gate and didnt get any updates about what was happening until I asked. Then we were told it would be another 5 minutes....which turned into 25. My wife was waiting in cell phone lot over an hour and finally had to leave. It cost me $40 cab ride and a fight with my wife. THanks for nothing Alaska Air.

The flight was delayed by more than two hours. A notification ahead of time would be most helpful.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

They lost our luggage and didn’t return it until 15 days AFTER we got back.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

Why does it have to be painful to fly long distances?

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

They canceled the flight on us very close to the flight date .

Everything went smoothly and as expected. We were on time and one flight arrived early.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Book cheap flights from Ontario to Canada

Recent round-trip flight deals

8/20Tue
1 stop
6h 25mONT-YVR
8/25Sun
1 stop
12h 33mYVR-ONT
$235
8/27Tue
1 stop
10h 19mONT-YYC
9/4Wed
1 stop
7h 08mYYC-ONT
$238
7/27Sat
1 stopUnited Airlines
7h 51mONT-YYC
8/6Tue
1 stopUnited Airlines
5h 45mYYC-ONT
$279
7/30Tue
1 stopUnited Airlines
7h 19mONT-YYC
8/8Thu
1 stopUnited Airlines
5h 45mYYC-ONT
$289
7/16Tue
1 stopAir Canada
7h 49mONT-YYC
7/23Tue
1 stopAir Canada
8h 00mYYC-ONT
$310
9/7Sat
1 stopAir Canada
6h 56mONT-YYZ
9/17Tue
1 stopAir Canada
10h 30mYYZ-ONT
$326
6/26Wed
1 stopDelta
11h 10mONT-YYZ
7/17Wed
1 stopDelta
12h 32mYYZ-ONT
$345
6/26Wed
1 stopDelta
11h 10mONT-YYZ
7/12Fri
2 stopsDelta
14h 29mYYZ-ONT
$355
7/18Thu
1 stopAlaska Airlines
6h 28mONT-YYC
7/22Mon
1 stopAlaska Airlines
27h 05mYYC-ONT
$382
7/20Sat
1 stopAlaska Airlines
16h 52mONT-YYC
7/23Tue
1 stopAlaska Airlines
17h 59mYYC-ONT
$383

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Recent one-way flight deals

7/9Tue
1 stop
8h 01mONT-YYZ
$84
7/9Tue
1 stop
8h 01mONT-YYZ
$92
8/8Thu
1 stopUnited Airlines
7h 51mONT-YYC
$113
9/14Sat
1 stopAir Canada
14h 01mONT-YYC
$114
9/20Fri
1 stopAir Canada
15h 28mONT-YYC
$118
8/7Wed
1 stopUnited Airlines
15h 16mONT-YYC
$119
9/3Tue
2 stopsDelta
13h 40mONT-YYZ
$150
6/24Mon
1 stopDelta
11h 10mONT-YYZ
$171
6/20Thu
2 stopsWestJet
23h 53mONT-YEG
$446
6/24Mon
2 stopsWestJet
13h 40mONT-YYC
$553

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Last minute flights from Ontario to Canada

Last minute flight, train and bus deals

6/11Tue
multi-stop
15h 08mONT-YYC
6/17Mon
multi-stop
26h 59mYYC-ONT
$241
6/11Tue
multi-stop
15h 08mONT-YYC
6/17Mon
multi-stop
15h 09mYYC-ONT
$287
6/11Tue
multi-stopUnited Airlines
17h 49mONT-YUL
8/27Tue
multi-stopUnited Airlines
12h 26mYUL-ONT
$529
6/11Tue
multi-stopUnited Airlines
7h 14mONT-YYC
6/18Tue
multi-stopUnited Airlines
6h 23mYYC-ONT
$581
6/13Thu
multi-stopDelta
7h 29mONT-YYZ
6/21Fri
multi-stopDelta
7h 51mYYZ-ONT
$688
6/11Tue
multi-stopAir Canada
7h 04mONT-YVR
9/10Tue
multi-stopAir Canada
6h 21mYVR-ONT
$690
6/11Tue
multi-stopAir Canada
4h 44mONT-YVR
9/9Mon
multi-stopAir Canada
5h 42mYVR-ONT
$694
6/14Fri
multi-stopWestJet
24h 41mONT-YVR
6/18Tue
multi-stopWestJet
22h 50mYVR-ONT
$1,160
6/11Tue
multi-stopWestJet
15h 25mONT-YVR
6/18Tue
multi-stopWestJet
20h 35mYVR-ONT
$1,233
6/14Fri
multi-stopDelta
4h 32mONT-YVR
6/17Mon
multi-stopDelta
4h 37mYVR-ONT
$1,267

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Ontario - Canada Flights

Departure:

Ontario (ONT)United States

Return flight deals:

Canada - Ontario

Cabin classes: