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Cheap flights from Calgary to Ontario from C$ 246

YYC — ONT
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Ontario

Sat 12/129:50 a.m. -
2 stops10h 41m
Mon 21/129:37 p.m. -
2 stops22h 38m
Deal found 24/10C$ 469
Sat 21/119:50 a.m. -
2 stops11h 46m
Tue 24/112:01 p.m. -
2 stops19h 14m
Deal found 21/10C$ 492
Fri 13/118:00 p.m. -
2 stops22h 21m
Mon 23/112:01 p.m. -
2 stops19h 14m
Deal found 21/10C$ 520
Sun 22/112:55 p.m. -
2 stops18h 25m
Tue 24/112:01 p.m. -
2 stops19h 14m
Deal found 24/10C$ 525
Sun 22/112:55 p.m. -
2 stops18h 25m
Wed 25/112:01 p.m. -
2 stops19h 14m
Deal found 22/10C$ 528
Wed 25/119:50 a.m. -
2 stops11h 46m
Sat 5/122:53 p.m. -
2 stops18h 22m
Deal found 25/10C$ 534
Wed 9/125:50 a.m. -
3 stops14h 41m
Wed 16/128:44 a.m. -
2 stops12h 50m
Deal found 25/10C$ 538
Sat 21/119:50 a.m. -
2 stops11h 46m
Tue 1/128:00 a.m. -
2 stops14h 44m
Deal found 25/10C$ 542
Sat 14/118:00 p.m. -
2 stops17h 16m
Tue 17/1111:52 a.m. -
2 stops21h 23m
Deal found 22/10C$ 549
Mon 7/122:45 p.m. -
1 stop10h 38m
Mon 14/122:53 p.m. -
2 stops18h 22m
Deal found 23/10C$ 550
Wed 2/129:50 a.m. -
2 stops10h 21m
Fri 18/1210:48 p.m. -
2 stops21h 27m
Deal found 22/10C$ 562

Find flight deals from Calgary to Ontario

Round-trip from

C$ 431

One-way from

C$ 246

Popular in

January

Cheapest in

April

Average price

C$ 570
22/1-28/1
  • 22/1-28/1
  • 3 total stops
  • 37h 55m total
  • Calgary to Ontario
Search Deals
7/12-31/12
  • 7/12-31/12
  • 2 total stops
  • 29h 28m total
  • Calgary to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Calgary to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Fri 25/12

10:00 a.m.-9:53 p.m.

1 stop13h 53m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 274

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Mon 23/11

4:30 p.m.-10:48 p.m.

1 stop8h 18m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 322

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Fri 20/11

4:30 p.m.-10:48 p.m.

1 stop8h 18m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 322
Quickest round-trip

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Sat 21/11

4:30 p.m.-8:15 p.m.

1 stop5h 45m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 322

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Wed 9/12

7:00 a.m.-9:11 p.m.

1 stop16h 11m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 322

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Tue 10/11

9:09 a.m.-3:13 p.m.

1 stop8h 04m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 323

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Thu 19/11

3:06 p.m.-8:51 p.m.

1 stop7h 45m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 333

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Wed 11/11

4:30 p.m.-8:15 p.m.

1 stop5h 45m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 333

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Sat 12/12

3:06 p.m.-9:11 p.m.

1 stop8h 05m

Ontario

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 333

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Thu 19/11

4:30 p.m.-10:48 p.m.

1 stop8h 18m

Ontario

Wed 25/11

1:29 p.m.-10:53 p.m.

1 stop7h 24m

C$ 564

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Calgary with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • How long is the flight from Calgary to Ontario?

    Airlines like United Airlines and Alaska Airlines fly from Calgary to Ontario in about 8h 04m. The time it takes to get you to your destination can typically vary by up to 14m. Airlines will cover a distance of 1918 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Calgary to Ontario that include hotel bookings?

    Yes. In addition to deals on Calgary to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Ontario.

  • Can I find deals for business class flights from Calgary to Ontario?

    Yes. Cheapflights offers flight deals from Calgary to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Calgary to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Calgary today with Cheapflights!

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Calgary.

Can Cheapflights find flights from Calgary to Ontario with no change fees?

Yes, we can. To see specific flights from Calgary to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Calgary to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Calgary today and book when prices fit your budget.

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