$62 Find Cheap Flights from Ontario to Canada

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 2/2. 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

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

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Canada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Calgary
Calgary1 stop$262
Halifax
Halifax2 stops$776
Ottawa
Ottawa2 stops$738
Québec City
Québec City2 stops$775
Winnipeg
Winnipeg2 stops$271
Kelowna
Kelowna1 stop$304
St. John's
St. John's2 stops$849
Saskatoon
Saskatoon2 stops$763
Calgary
Calgary1 stop$262
Halifax
Halifax2 stops$776
Ottawa
Ottawa2 stops$738
Québec City
Québec City2 stops$775
Winnipeg
Winnipeg2 stops$271
Kelowna
Kelowna1 stop$304
St. John's
St. John's2 stops$849
Saskatoon
Saskatoon2 stops$763

Book Cheap Ontario to Canada Plane Tickets

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

Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
2:34 pm - 10:20 pm
ONT
-
YVR
7h 46m1 stop
Multiple Airlines Logo
3:40 pm - 5:54 pm
YVR
-
ONT
26h 14m1 stop
$186Multiple Airlines
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
6:30 am - 10:20 pm
ONT
-
YVR
15h 50m1 stop
Multiple Airlines Logo
3:45 pm - 12:42 pm
YVR
-
ONT
20h 57m2 stops
$201Multiple Airlines
Sun, Jan 18 - Wed, Jan 21
Alaska Airlines Logo
6:00 am - 9:14 pm
ONT
-
YLW
15h 14m1 stop
Alaska Airlines Logo
8:00 am - 3:08 pm
YLW
-
ONT
7h 08m1 stop
$304Alaska Airlines
Fri, Jan 9 - Sat, Jan 17
Alaska Airlines Logo
11:53 am - 3:17 pm
ONT
-
YLW
27h 24m1 stop
Alaska Airlines Logo
8:00 am - 3:08 pm
YLW
-
ONT
7h 08m1 stop
$315Alaska Airlines
Wed, Mar 4 - Sat, Mar 14
United Airlines Logo
5:00 am - 10:19 pm
ONT
-
YEG
16h 19m1 stop
United Airlines Logo
3:17 pm - 8:50 pm
YEG
-
ONT
6h 33m1 stop
$316United Airlines
Wed, Jan 28 - Tue, Feb 3
Delta Logo
5:10 pm - 11:02 pm
ONT
-
YYC
4h 52m1 stop
Delta Logo
7:40 am - 4:15 pm
YYC
-
ONT
9h 35m1 stop
$404Delta
Wed, Jan 21 - Fri, Jan 23
United Airlines Logo
1:24 pm - 10:19 pm
ONT
-
YEG
7h 55m1 stop
United Airlines Logo
3:17 pm - 8:58 pm
YEG
-
ONT
6h 41m1 stop
$411United Airlines
Thu, Jan 8 - Wed, Jan 14
Delta Logo
12:41 pm - 8:44 am
ONT
-
YUL
17h 03m2 stops
Delta Logo
2:40 pm - 12:16 pm
YUL
-
ONT
24h 36m2 stops
$619Delta
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
6:00 am - 6:09 pm
ONT
-
YWG
10h 09m2 stops
Air Canada Logo
6:00 am - 10:53 pm
YWG
-
ONT
42h 53m2 stops
$669Air Canada
Mon, Jan 19 - Mon, Jan 26
Air Canada Logo
5:05 am - 12:59 pm
ONT
-
YWG
29h 54m2 stops
Air Canada Logo
6:00 am - 8:58 pm
YWG
-
ONT
16h 58m2 stops
$683Air Canada
Booking Insights

KAYAK's insights & trends for Ontario to Canada flights

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

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

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

If you are looking for a flight deal from Ontario to Canada, look for departures on Thursdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Canada, Friday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low seasonFebruary
Cheapest flight$52
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Ontario to Vancouver

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 from Ontario to Canada 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 from Ontario to Canada 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 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 from Ontario to Canada 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 Canada?

    The cheapest time of day to fly to Canada is generally in the afternoon, when round-trip flights cost $440 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to Canada is generally in the evening, which is peak travel time and where the average cost of a ticket is $671.

Reviews of the 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 11402 reviews
7.0Entertainment
8.1Boarding
7.1Food
7.8Comfort
8.5Crew
Airline reviews

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

10.0 ExcellentAnonymous, Dec 2025
LAX - EWR
Read more Alaska Airlines reviews

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

Larger seats and more room would elevate the experience. Otherwise, it was good!

Flight crew and flight were good. But it departed two hours late.

They changed our flight from a one stop 3 hour layover to a non-stop. Saved us hours and got us there sooner.

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

The check in Process was a bit slow. The flight was smooth and comfortable,

No accommodation or credit offered for cancelled layover flight to Eugene from portland

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

Flight from PSP delayed ~2hs and missed connection. Terrible service providing acommodations & food (no rides - just the hotel van every 30 min, which you have to call). 12 dollars in food for a 9 hour delay. 30+ minutes to get everything sorted out.

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

It was a smooth flight both in the sky and landing!

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

Fair. What's the point of partnering with United if we cannot use the lounge. My wife is a frequent flier with United but we were refused access to Air Canada lounge

Real smooth and easy, Real good leg room in coach!

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

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

Information on your arrival and departure airports