C$ 57 Find Cheap Flights 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 Canada to Ontario departing on 10/4. 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 Ontario

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

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

Free to useThere are no hidden charges or fees.

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

Flight Deals
Booking Insights
Flight Deals

Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
TorontodirectC$ 142
Ottawa
OttawadirectC$ 142
Thunder Bay
Thunder BaydirectC$ 181
Windsor
WindsordirectC$ 361
Sault Ste Marie
Sault Ste MariedirectC$ 376
Sudbury
SudburydirectC$ 353
Timmins
TimminsdirectC$ 388
North Bay
North Bay1 stopC$ 1,139
Toronto
TorontodirectC$ 142
Ottawa
OttawadirectC$ 142
Thunder Bay
Thunder BaydirectC$ 181
Windsor
WindsordirectC$ 361
Sault Ste Marie
Sault Ste MariedirectC$ 376
Sudbury
SudburydirectC$ 353
Timmins
TimminsdirectC$ 388
North Bay
North Bay1 stopC$ 1,139

Book Cheap Ontario Plane Tickets

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

Tue, 28 Apr - Fri, 1 May
Multiple Airlines Logo
9:15 a.m. - 3:00 p.m.
YYC
-
YKF
3h 45mdirect
Multiple Airlines Logo
8:40 p.m. - 10:55 p.m.
YKF
-
YYC
4h 15mdirect
C$ 142Multiple Airlines
Sun, 1 Mar - Sat, 7 Mar
WestJet Logo
11:45 p.m. - 5:29 a.m.
YYC
-
YKF
3h 44mdirect
WestJet Logo
7:00 p.m. - 9:17 p.m.
YKF
-
YYC
4h 17mdirect
C$ 143WestJet
Mon, 13 Apr - Tue, 21 Apr
WestJet Logo
11:45 p.m. - 5:29 a.m.
YYC
-
YKF
3h 44mdirect
WestJet Logo
6:20 a.m. - 8:50 a.m.
YKF
-
YYC
4h 30mdirect
C$ 144WestJet
Thu, 30 Apr - Wed, 6 May
Multiple Airlines Logo
9:15 a.m. - 3:00 p.m.
YYC
-
YKF
3h 45mdirect
Multiple Airlines Logo
8:40 p.m. - 10:55 p.m.
YKF
-
YYC
4h 15mdirect
C$ 146Multiple Airlines
Sun, 15 Mar - Fri, 20 Mar
Multiple Airlines Logo
11:45 p.m. - 5:29 a.m.
YYC
-
YKF
3h 44mdirect
Multiple Airlines Logo
7:05 a.m. - 9:15 a.m.
YKF
-
YYC
4h 10mdirect
C$ 147Multiple Airlines
Tue, 17 Mar - Mon, 23 Mar
Multiple Airlines Logo
10:15 a.m. - 4:00 p.m.
YYC
-
YKF
3h 45mdirect
Multiple Airlines Logo
6:20 a.m. - 8:50 a.m.
YKF
-
YYC
4h 30mdirect
C$ 148Multiple Airlines
Tue, 3 Mar - Fri, 6 Mar
Flair Airlines Logo
7:00 a.m. - 1:10 p.m.
YYC
-
YYZ
4h 10mdirect
Flair Airlines Logo
5:10 p.m. - 7:35 p.m.
YYZ
-
YYC
4h 25mdirect
C$ 150Flair Airlines
Thu, 23 Apr - Thu, 30 Apr
Flair Airlines Logo
9:15 a.m. - 3:00 p.m.
YYC
-
YKF
3h 45mdirect
Flair Airlines Logo
6:05 a.m. - 8:15 a.m.
YKF
-
YYC
4h 10mdirect
C$ 150Flair Airlines
Sun, 26 Apr - Wed, 29 Apr
Porter Airlines Logo
7:20 p.m. - 1:20 a.m.
YYC
-
YHM
4h 00mdirect
Porter Airlines Logo
4:00 p.m. - 6:25 p.m.
YHM
-
YYC
4h 25mdirect
C$ 176Porter Airlines
Tue, 31 Mar - Sat, 4 Apr
Porter Airlines Logo
7:00 a.m. - 4:43 p.m.
YVR
-
YTZ
6h 43m
1 stop
Porter Airlines Logo
4:30 p.m. - 9:20 p.m.
YTZ
-
YVR
7h 50m
1 stop
C$ 227Porter Airlines
Booking Insights

KAYAK's insights & trends for flights to Ontario

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

What is the cheapest flight to Ontario?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Ontario from Canada found in the last 72 hours was to Thunder Bay, at C$ 87 round-trip. The most popular route is Edmonton (YEG) to Hamilton (YHM) and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 101.

How much is a flight to Ontario?

The average and cheapest price for all round-trip flights to Ontario from each origin found by users searching on KAYAK in the last month.

A flight to Ontario costs C$ 383 on average. The cheapest price found on KAYAK in the last 2 weeks was C$ 56 for the route Halifax (YHZ) to Hamilton (YHM). The most popular routes on KAYAK are Winnipeg to Ottawa which costs C$ 418 on average, and Halifax to Hamilton, which costs C$ 358 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Canada 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 Canada to Ontario is January, when tickets cost C$ 271 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is C$ 558 and C$ 516 respectively.

Which is the cheapest airport to fly into in Ontario?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Region of Waterloo Intl Airport (YKF), with an average flight price of C$ 124.

Good to know

Low seasonJanuary
Cheapest flightC$ 57
Best time to beat the crowds (5% less expensive on average)
Flight from Abbotsford to Toronto Region of Waterloo Intl

Flights to Ontario: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Ontario 
ShereenFlew with KLMDec 2025
Ask group staff to guide you to the bus. It’s temporarily moved to the far right past door 24. It has been parked behind the multi level parking garage. That’s currently under renovation.
FolaFlew with Air Canada
YEG
-
YYZ
Feb 2026
Check at every point that luggage’s are on board at all connections.
Verified travelerFlew with Air Canada
YUL
-
YYZ
Dec 2025
Gates get changed at last minute just be alert.
Verified travelerFlew with Air Canada
YYC
-
YYZ
Jun 2025
Toronto is HUGE make sure you have enough time to get where you're going
ShereenFlew with KLMApr 2025
It’s handy to book the KLM bus service when booking your flight to Montreal.
LAFlew with Air Canada
YHZ
-
YYZ
May 2025
Free baggage if you check your carry on Install app and any updates Bring food
WadeFlew with Air Canada
YHZ
-
YYZ
May 2025
Wait until your Zone number is called before getting in line! When you don’t wait, it causes unnecessarily long lines, slows the process and makes YOU look arrogant and stupid!!
ShawnaFlew with Air Canada
YLW
-
YYZ
Dec 2024
Was my first trip to Toronto, I would choose an aisle seat or window seat, not middle. Middle seat is best for a very small person.
LeeAnnFlew with Air Canada
YLW
-
YYZ
Sep 2024
I wish I had known that the air canada flight I was taking was so small inside that you can barely fit your carryon bag down the aisle. Also that there are some planes who's seats don't recline.
TraceyFlew with WestJet
YVR
-
YYZ
Jul 2024
If you are travelling with an elderly person signing up for wheelchair does help them get from gate to gate with assistance so you don't worry about them missing connecting flights
MargaretFlew with Air Canada
YUL
-
YYZ
Jul 2024
I wish I knew how big Toronto Pearson is and the distance you need to walk when making cross boarder connections.
Verified travelerFlew with Air Canada
YUL
-
YYZ
Jun 2024
As for baggage checked in, you are better off carrying it on board or FedEx it to your destination than rely on AC to handle your luggage.
Verified travelerFlew with Air Canada
YVR
-
YYZ
Jun 2024
Toronto airport is a mess. Transferring to a US flight is a Long Walk!
AmiraFlew with WestJet
YYC
-
YOW
May 2024
Make sure you are comfortable, dress in loose clothing and bring pillow
IsmaelFlew with Air Canada
YEG
-
YYZ
May 2024
I have a hard time sleeping on planes but my suggestion would still be to do absolute best to get some shuteye while in the air.
Verified travelerFlew with Porter Airlines
YHZ
-
YYZ
Dec 2023
Be ready early. The weather could cause flight delays
Verified travelerFlew with Air Canada
YYC
-
YYZ
Jan 2024
Must check timings before u leave from home

FAQs - booking Ontario flights

  • Which airport should I fly into to visit Parliament Hill?

    Parliament Hill is the centre of politics for the nation and is located on the banks of the Ottawa River. All three Toronto metropolitan airports are well over 400 km away from Ottawa, so it makes sense for your flight from Alberta to include an additional local flight from one of Toronto’s airports into Ottawa Macdonald–Cartier International Airport (YOW).

  • I wish to travel to the Greater Sudbury area. Which airport is most convenient?

    Greater Sudbury is a major city in Northeastern Ontario, located between Sault Ste. Marie to the west and North Bay to the east. Of the three major airports to the south of Greater Sudbury, Toronto Pearson International Airport is the most convenient as you can get cheaper flights from Toronto Pearson via Air Canada Express, flying into Greater Sudbury Airport (YSB).

  • Which airport is closest to the James Bay Region?

    James Bay is a large body of water that separates the provinces of Ontario, to its west, and Quebec, to its east. The largest town in Ontario near James Bay is Moosonee, which is over 800 km from Toronto. If you fly from Toronto Pearson International Airport you will be able to get cheaper flights into Moosonee Airport (YMO), compared to Toronto Hamilton Airport.

  • Should I use one of Toronto’s airports to travel to Windsor?

    It makes sense to fly from a Toronto-based airport into Windsor. Although London International Airport (YXU) is geographically closer to Windsor, it doesn’t have any direct flights into the city. You would have to catch a connecting flight at Toronto Pearson International Airport, so it makes more sense to book a flight directly from Pearson to Windsor Airport (YQG).

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

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

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

    Based on KAYAK data, the cheapest day to fly to Ontario is Friday when round-trip tickets can be as cheap as C$ 431. On the other hand, the most expensive day to fly is Sunday, when round-trip prices are C$ 556 on average.

Top tips for finding cheap flights to Ontario

  • Looking for cheap airfare to Ontario? 25% of our users found round-trip tickets to Ontario for the following prices or less: From Halifax C$ 546, from Sault Ste Marie C$ 552, from Ottawa C$ 585
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.
  • If you are considering a flight to Ontario, you should note that there are no flights landing in Ottawa, the nation’s capital city. If you wish to visit the city of Ottawa, then you’ll have to fly into either Toronto Pearson International Airport (YYZ), Toronto Hamilton Airport (YHM) or London Airport (YXU), all of which are located in the southern part of the province and within easy reach of Ottawa.
  • Winnipeg James Armstrong Richardson International Airport (YWG), otherwise known as Winnipeg Airport, is used as a major travel hub for the discount air carriers Flair and Swoop. Both of these airlines operate multiple flights to Ontario, destined for Toronto Pearson International Airport and Toronto Hamilton Airport.
  • Montreal-Pierre Elliot Trudeau International Airport (YUL), commonly known as Montreal-Trudeau Airport, is the major hub for Air Transat, Canada’s third largest airline. If flying into Ontario, Montreal-Trudeau Airport operates flights into Toronto Pearson International Airport.
  • Thunder Bay International Airport (YQT) is the only of the major Ontario airports not found in the southern part of the province. Located on the northwestern coast of Lake Superior, Thunder Bay Airport is the main point of access into the western part of the province, from Kenora to Lake Severn in the northeast.
  • If you desire to explore the Canadian side of Lake Superior and Lake Nipigon, then you should book a flight into Thunder Bay Airport. Porter Airlines is the only regional airline that operates flights into Thunder Bay, and these flights depart from the Toronto Island Airport.

Reviews of the top 5 airlines flying to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Ontario. 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 Canada 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.
7.9
Porter AirlinesOverall score based on 414 reviews
6.9Entertainment
8.2Boarding
8.6Crew
7.5Food
7.9Comfort
Airline reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

6.0 GoodBeat, Jan 2026
YUL - YVR
Read more Porter Airlines reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

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.

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

The flight was cancelled less than 24 hours before departure. The alternate flight was a day later going from Grenada to Toronto to Vancouver to Calgary to Montreal. 2 days in the air. Not serious, Very bad service

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

Liked in-flight wifi Did not like - nothing to complain, really. All good

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

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.

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!

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

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Very bed experience never want to travel air canada anymore

I travelled in Business class for the first time and wish I could do that again.

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

it was hours late with a fake story about the high wind

Their "free personal" requirement is to have your bag fit in a containment frame that is way too narrow and slender than the space under the actual plane seat (the length of my vitamin water was longer than the width of the containment frame. They had personel at the gate literally designated to hounding people's bags in the zone line up, and forcing them to measure their bag again if he felt "the bag might be too big for personal item". If your bag was too big for their scamming measurement criteria you had to fork up $110 CAD for the carry on cost ($85 at the 24hr online pre-check in). Plane had no entertainment, seats did not recline, and no complimentary snacks or drinks. Unless I have a short flight with zero bags, I won't be flying Flair ever again.

Flight attendant said bye bud. Lol peak flair right there

On time flight. Reasonably comfortable seats. Disliked having to pay for refreshment and snacks.

Very bead I am going to Vancouver to toronto. Not boarding receive. Before flight ✈️ time I have to take boarding. Boarding manager asking me pay $89 . Just flight ✈️ time before I pay .after provided the Boarding pass. Flair Airlines management not good. But kayak is best application.

Not good Even after I made my booking, I was charged $90 for my boarding pass. I have collected boarding pass i pay $90 near . Flair airline not good. Without pay no boarding pass.

The flight was smooth, but the seats are not comfortable. I was not able to sleep. The sizes for the personal item and carry-on are way smaller than other airlines.

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Everything you need to know for your flight to Ontario