ONT - YYC

$207 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 1/13. 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
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$268
Overall average: $644
Multiple Airlines
Fri 1/9Mon 1/12
ONT - YYC • 2 stops
Cheapest one-way
$207
Overall average: $269
Delta
Tue 1/13
ONT - YYC • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $455 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 49% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
2:34 pm - 11:20 am
ONT
-
YYC
19h 46m2 stops
Multiple Airlines Logo
7:35 pm - 5:54 pm
YYC
-
ONT
23h 19m1 stop
$268Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
2:34 pm - 8:05 am
ONT
-
YYC
16h 31m2 stops
Multiple Airlines Logo
7:30 am - 9:23 pm
YYC
-
ONT
14h 53m1 stop
$280Multiple Airlines
Wed, Jan 7 - Tue, Jan 13
Multiple Airlines Logo
10:45 am - 11:05 pm
ONT
-
YYC
11h 20m1 stop
Multiple Airlines Logo
7:35 pm - 5:54 pm
YYC
-
ONT
23h 19m1 stop
$286Multiple Airlines
Fri, Jan 9 - Sat, Jan 10
Multiple Airlines Logo
2:34 pm - 9:35 am
ONT
-
YYC
18h 01m2 stops
Multiple Airlines Logo
7:35 pm - 7:36 am
YYC
-
ONT
13h 01m1 stop
$287Multiple Airlines
Wed, Jan 7 - Tue, Jan 13
Multiple Airlines Logo
10:45 am - 11:05 pm
ONT
-
YYC
11h 20m1 stop
Multiple Airlines Logo
7:55 am - 10:59 pm
YYC
-
ONT
16h 04m2 stops
$290Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
2:34 pm - 8:05 am
ONT
-
YYC
16h 31m2 stops
Multiple Airlines Logo
7:35 pm - 7:36 am
YYC
-
ONT
13h 01m1 stop
$291Multiple Airlines
Thu, Jan 8 - Sat, Jan 10
Multiple Airlines Logo
2:34 pm - 8:05 am
ONT
-
YYC
16h 31m2 stops
Multiple Airlines Logo
7:35 pm - 7:36 am
YYC
-
ONT
13h 01m1 stop
$293Multiple Airlines
Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
5:15 pm - 5:50 pm
ONT
-
YYC
23h 35m1 stop
Multiple Airlines Logo
7:55 am - 5:54 pm
YYC
-
ONT
10h 59m2 stops
$296Multiple Airlines
Wed, Jan 7 - Sun, Jan 11
Multiple Airlines Logo
10:45 am - 11:05 pm
ONT
-
YYC
11h 20m1 stop
Multiple Airlines Logo
7:35 pm - 7:36 am
YYC
-
ONT
13h 01m1 stop
$298Multiple Airlines
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
7:17 pm - 8:04 am
ONT
-
YYC
35h 47m2 stops
Multiple Airlines Logo
10:05 am - 10:22 am
YYC
-
ONT
25h 17m1 stop
$299Multiple 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.

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

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

For Ontario to Calgary, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Calgary back to Ontario, the best deals are generally found on Friday, with Sunday being the most expensive.

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 February, where tickets cost $244 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $769 and $685 respectively.

Good to know

Low seasonNovember
Cheapest flight$207
Best time to beat the crowds but there is an average 43% increase in price.
Most popular time to fly and prices are also 6% 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 $207 for a one-way ticket and $268 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?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Calgary are Delta and United Airlines. With an average price for the route of $460 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $548 and an overall rating of 7.4.

  • 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 4 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
DeltaOverall score based on 8009 reviews
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
8.1Boarding
Airline reviews

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.

8.0 ExcellentDeborah, Nov 2025
LAX - RDU
Read more Delta reviews

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.

Flight was good but there are way to many announcements for credit cards etc.

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.

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

The plug in to charge our phones are all loose my block would not stay in!!

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

Again, flight was late. It’s expected of this airline now i guess.

I rated westjet poor on food for not accepting debit to make in flight purchases. This is dumb.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I like and appreciate the attention and patience from all west jet personal to my senior mother. Thank you!!!!

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

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,

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!

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

Information on your arrival and departure airports