What is the cheapest airline that flies from Calgary to Ontario?

Alaska Airlines, United Airlines, and Air Canada are the most popular carriers operating from Calgary to Ontario

What airlines fly to Ontario?

WestJet, Air Canada and Delta are the top three most popular airlines that fly to Ontario from Calgary according to our data. WestJet is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Calgary Airport to Ontario Airport?

Prices for flights from Calgary Airport to Ontario Airport are updated daily.

How old do you have to be to fly from Calgary Airport to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$137 Cheap Flights from Calgary to Ontario in 2025

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Find the cheapest flights from Calgary to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

7:35 pm - 7:47 amYYC-ONT

13h 12m1 stop

10:30 am - 11:30 amONT-YYC

24h 00m1 stop

$291

Find Deal

Sun, Oct 12 - Sun, Oct 19

7:35 pm - 9:56 pmYYC-ONT

27h 21m1 stop

8:43 am - 9:45 amONT-YYC

24h 02m1 stop

$292

Find Deal

Mon, Sep 22 - Mon, Sep 29

3:49 pm - 8:33 pmYYC-ONT

5h 44m1 stop

1:15 pm - 9:48 pmONT-YYC

7h 33m1 stop

$352United Airlines

Find Deal

Tue, Sep 23 - Sat, Oct 4

3:49 pm - 10:52 pmYYC-ONT

8h 03m1 stop

1:15 pm - 9:48 pmONT-YYC

7h 33m1 stop

$353United Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

6:15 am - 10:44 amYYC-ONT

5h 29m1 stop

3:06 pm - 11:52 pmONT-YYC

7h 46m1 stop

$354Alaska Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

11:30 am - 6:47 pmYYC-ONT

8h 17m1 stop

11:39 am - 11:52 pmONT-YYC

11h 13m1 stop

$367Alaska Airlines

Find Deal

Mon, Sep 22 - Mon, Sep 29

6:45 am - 9:21 amYYC-ONT

27h 36m2 stops

4:45 pm - 11:50 amONT-YYC

18h 05m2 stops

$406American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

6:45 am - 9:21 amYYC-ONT

27h 36m2 stops

2:54 pm - 11:50 amONT-YYC

19h 56m1 stop

$418American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

1:25 pm - 11:51 pmYYC-ONT

11h 26m2 stops

6:45 am - 5:50 pmONT-YYC

10h 05m1 stop

$471Delta

Find Deal

Mon, Dec 22 - Wed, Dec 31

1:25 pm - 11:51 pmYYC-ONT

11h 26m2 stops

6:45 am - 5:50 pmONT-YYC

10h 05m1 stop

$486Delta

Find Deal

Mon, Dec 22 - Tue, Dec 30

Alaska Airlines flights from Calgary to Ontario

Our best Alaska Airlines deals on Calgary to Ontario flight tickets

Alaska Airlines

Sep 23

YYC6:15 amCalgary

5h 29m

1 stop

ONT10:44 amOntario

Sep 30

ONT3:06 pmOntario

7h 46m

1 stop

YYC11:52 pmCalgary

$354

Find similar

Alaska Airlines

Sep 22

YYC11:30 amCalgary

8h 17m

1 stop

ONT6:47 pmOntario

Sep 29

ONT11:39 amOntario

11h 13m

1 stop

YYC11:52 pmCalgary

$367

Find similar

Alaska Airlines

Sep 22

YYC11:30 amCalgary

13h 24m

2 stops

ONT11:54 pmOntario

Sep 29

ONT11:39 amOntario

11h 13m

1 stop

YYC11:52 pmCalgary

$369

Find similar

United Airlines flights from Calgary to Ontario

Our best United Airlines deals on Calgary to Ontario flight tickets

United Airlines

Sep 23

YYC3:49 pmCalgary

5h 44m

1 stop

ONT8:33 pmOntario

Oct 4

ONT1:15 pmOntario

7h 33m

1 stop

YYC9:48 pmCalgary

$352

Find similar

United Airlines

Oct 2

YYC3:49 pmCalgary

8h 03m

1 stop

ONT10:52 pmOntario

Oct 7

ONT1:15 pmOntario

7h 33m

1 stop

YYC9:48 pmCalgary

$353

Find similar

United Airlines

Oct 20

YYC3:49 pmCalgary

8h 03m

1 stop

ONT10:52 pmOntario

Oct 27

ONT6:00 amOntario

5h 26m

1 stop

YYC12:26 pmCalgary

$364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sun 10/12

7:35 pm-7:47 am

1 stop13h 12m

Ontario

Sun 10/19

10:30 am-11:30 am

1 stop24h 00m

$291

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 9/22

7:35 pm-9:56 pm

1 stop27h 21m

Ontario

Mon 9/29

8:43 am-9:45 am

1 stop24h 02m

$292

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 9/23

3:49 pm-8:33 pm

1 stop5h 44m

Ontario

Sat 10/4

1:15 pm-9:48 pm

1 stop7h 33m

$352

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 10/2

3:49 pm-10:52 pm

1 stop8h 03m

Ontario

Tue 10/7

1:15 pm-9:48 pm

1 stop7h 33m

$353

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 9/23

6:15 am-10:44 am

1 stop5h 29m

Ontario

Tue 9/30

3:06 pm-11:52 pm

1 stop7h 46m

$354

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 9/22

11:30 am-6:47 pm

1 stop8h 17m

Ontario

Mon 9/29

11:39 am-11:52 pm

1 stop11h 13m

$367

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 9/19

6:45 am-9:21 am

2 stops27h 36m

Ontario

Mon 9/22

4:45 pm-11:50 am

2 stops18h 05m

$406

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 9/19

6:45 am-9:21 am

2 stops27h 36m

Ontario

Mon 9/22

2:54 pm-11:50 am

1 stop19h 56m

$418

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 12/22

1:25 pm-11:51 pm

2 stops11h 26m

Ontario

Wed 12/31

6:45 am-5:50 pm

1 stop10h 05m

$471

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 12/22

1:25 pm-11:51 pm

2 stops11h 26m

Ontario

Tue 12/30

6:45 am-5:50 pm

1 stop10h 05m

$486

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ontario?

In general, June is the cheapest month to fly from Calgary to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $349. If you aren’t able to travel during the month of June, then book flights to Ontario from Calgary during July instead. Flights to Ontario in July, while not as cheap as those in June, still average around $411.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $339. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to Ontario for around $577.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Calgary to Ontario when you can find flight prices for as low as $360. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $574 on average. Flights to Ontario from Calgary at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Calgary to Ontario flight prices changed over time?

When to book flights from Calgary to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Calgary to Ontario (YYC to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Ontario

Direct flights	None

There are no direct flights from Calgary to Ontario. There are no popular flight routes from Calgary to Ontario.

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How far is Calgary to Ontario by plane?
There are 1186.4 mi between Calgary and Ontario. 5h 29m is a normal flight duration for this route.
When did momondo last update prices for flights from Calgary Airport to Ontario Airport?
Prices for flights from Calgary Airport to Ontario Airport are updated daily.
How old do you have to be to fly from Calgary Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Calgary to Ontario for you.

Can I find flights from Calgary to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Calgary on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Calgary to Ontario?

Once you have performed a search for Calgary to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Calgary to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Calgary. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.