ONT - YYC

$143 Find Cheap Flights from Ontario to Calgary

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 Calgary departing on 6/10. 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 Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Calgary, 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 Ontario to Calgary, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$322
Typical prices: $506-$303
Multiple Airlines
Sun 5/24Sat 5/30
ONT - YYC • 2 stops
Cheapest one-way
$143
Typical prices: $185-$238
Multiple Airlines
Wed 6/10
ONT - YYC • 1 stop
Top airlines
Cheapest • from $398 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Calgary. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $624 (round-trip)
Shortest trip • 5h 46m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Calgary (ONT-YYC)

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

Sun, May 24 - Sat, May 30
Multiple Airlines Logo
8:06 pm - 2:45 pm
ONT
-
YYC
41h 39m
2 stops
Multiple Airlines Logo
8:45 am - 11:49 pm
YYC
-
ONT
16h 04m
1 stop
$322Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
6:00 am - 2:45 pm
ONT
-
YYC
7h 45m
1 stop
Multiple Airlines Logo
8:45 am - 10:05 am
YYC
-
ONT
26h 20m
1 stop
$344Multiple Airlines
Wed, Jun 3 - Sat, Jun 6
Multiple Airlines Logo
6:00 am - 2:45 pm
ONT
-
YYC
7h 45m
1 stop
Multiple Airlines Logo
8:45 am - 3:09 pm
YYC
-
ONT
7h 24m
1 stop
$347Multiple Airlines
Sun, May 24 - Sat, May 30
Multiple Airlines Logo
4:04 pm - 1:10 pm
ONT
-
YYC
20h 06m
1 stop
Multiple Airlines Logo
8:45 am - 11:49 pm
YYC
-
ONT
16h 04m
1 stop
$350Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
4:39 pm - 2:45 pm
ONT
-
YYC
21h 06m
2 stops
Multiple Airlines Logo
7:45 pm - 7:32 pm
YYC
-
ONT
24h 47m
1 stop
$355Multiple Airlines
Tue, Jun 23 - Tue, Jun 30
Multiple Airlines Logo
1:33 pm - 10:00 pm
ONT
-
YYC
7h 27m
1 stop
Multiple Airlines Logo
7:00 am - 7:51 pm
YYC
-
ONT
13h 51m
2 stops
$357Multiple Airlines
Fri, May 22 - Sat, May 30
Multiple Airlines Logo
8:06 pm - 8:25 pm
ONT
-
YYC
47h 19m
2 stops
Multiple Airlines Logo
8:45 am - 11:49 pm
YYC
-
ONT
16h 04m
1 stop
$358Multiple Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
8:06 pm - 2:45 pm
ONT
-
YYC
41h 39m
2 stops
Multiple Airlines Logo
7:45 pm - 3:09 pm
YYC
-
ONT
20h 24m
1 stop
$359Multiple Airlines
Tue, Jun 2 - Tue, Jun 16
Multiple Airlines Logo
4:39 pm - 7:55 pm
ONT
-
YYC
26h 16m
2 stops
Multiple Airlines Logo
11:00 am - 7:51 pm
YYC
-
ONT
9h 51m
1 stop
$367Multiple Airlines
Tue, Jun 2 - Tue, Jun 16
Multiple Airlines Logo
10:50 am - 2:45 pm
ONT
-
YYC
26h 55m
1 stop
Multiple Airlines Logo
11:00 am - 7:51 pm
YYC
-
ONT
9h 51m
1 stop
$370Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Calgary flights

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

How much is a round-trip flight from Ontario to Calgary?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Calgary departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Calgary, 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 Ontario to Calgary is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $1,150 and $935 respectively.

Good to know

Low seasonApril
Cheapest flight$143
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Ontario to Calgary

When to book flights from Ontario to Calgary

Are your dates flexible? Find out the best times to travel from Ontario to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Calgary

  • What is the cheapest flight from Ontario to Calgary?

    In the last 3 days, the lowest price for a flight from Ontario to Calgary was $143 for a one-way ticket and $322 for a round-trip.

  • Do I need a passport to fly between Ontario and Calgary?

    Yes, you’ll need a passport to travel to Calgary from Ontario.

  • Which aircraft models fly most regularly from Ontario to Calgary?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Calgary?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Ontario and Calgary, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Calgary, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Calgary are Delta and Alaska Airlines. With an average price for the route of $468 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $657 and an overall rating of 7.9.

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

    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 Calgary.

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

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

    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 Calgary with an airline and back to Ontario with another airline. Booking your flights between Ontario and YYC can sometimes prove cheaper using this method.

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

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

Reviews of the top 5 airlines serving from Ontario to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Calgary. 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 Ontario to Calgary? 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
Alaska AirlinesOverall score based on 12319 reviews
7.0Entertainment
8.5Crew
7.1Food
7.8Comfort
8.1Boarding
Airline reviews

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

8.0 ExcellentAnonymous, Apr 2026
LAX - DCA
Read more Alaska Airlines reviews

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

I had to change my flight last minute due to a medical emergency. Their agent was compassionate and extremely helpful. This airlines really cares about making travel, for fun, work, or an emergency a customer-focused experience. Thank you!

More efficient with checking lines and boarding/checking bags when needed.

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

Overall, it was a good flight. My only quip- they made us check our carry on bags when there was plenty of overhead space left. My wife and I thought maybe the aircraft was really full, but that wasn’t the case. There were a number of open seats, and even more overhead compartments with no luggage. A minor annoyance, sure, but when we intentionally didn’t check luggage to make it easier, it was disappointing to have to do it anyways.

The flight would have been very good , if not dor the constantly screaming baby in the row behind me. Is there a way to isolate people traveling with infants? This is not the first time this has happened to me.

No headphones provided. No gf food. Only 1 beverage cart run sAN to HNL. Rarely saw crew members

I was on flight #3022 departed from San Diego, California to Medford, Oregon. I had Denise & Damaris as my flight attendants. I didn’t have much interaction with Damaris, but I did with Denise who had, this calm, cool collective voice when she spoke about the emergency exit plans before takeoff. I travel often and I’ve never met a flight attendant that can put you at ease. I felt she respects and takes pride in her position and more airlines need to adopt the integrity and respect that she has for Alaska Airlines. Debbie

They treat me well because of my one world status. Crew is attentive and professional. One of the best airlines out there.

This was my first time flying first class. I was really disappointed with the food option and lack of entertainment. I wasn’t given an option of what to eat. The breakfast was less than desirable. It was a bowl of some type of granola cereal, dried fruit, almond butter and 3 biscuits that we pretty much tasteless. There was so much fiber in that meal I was afraid I would poop myself in the flight. There was absolutely ZERO entertainment available. No tv screen to watch a movie or listen to music. No charging port for my phone. I recently flew Delta Airlines Comfort class and I had a tv screen with numerous options of music to listen to and movies to watch. Also I had a charging port for my phone. I expected more quality from first class. Please understand I am not some prima donna that feels entitled. But the price I paid for first class wasn’t worth what I experienced.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

We were happy with the service and cost of checking a bag

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

It was good to receive a card for my birthday

It would have been better if it wasn’t cancelled

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

No TV's. Seats are super uncomfortable. Crew was great!

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.

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

Information on your arrival and departure airports