ONT - YYC

C$ 164 Find Cheap Flights from Ontario to Calgary – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 376
Typical prices: C$ 634-C$ 1,040
Multiple Airlines
Mon 8/10Mon 22/10
ONT - YYC • 1 stop
Cheapest one-way flights
C$ 172
Typical prices: C$ 286-C$ 491
Multiple Airlines
Mon 8/10
ONT - YYC • 1 stop
Direct flights
Not available
There are currently no direct flights between Ontario and Calgary. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 29% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg C$ 493 (round-trip)
San Francisco (SFO)
Shortest trip • 6h 32m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Calgary (ONT-YYC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Calgary

Thu, 8 Oct - Thu, 22 Oct
Multiple Airlines Logo
12:01 p.m. - 9:40 a.m.ONT  Ontario-YYC Calgary
20h 39m1 stop San Francisco
Multiple Airlines Logo
7:55 p.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
24h 45m1 stop San Francisco
C$ 376Multiple Airlines
Fri, 16 Oct - Mon, 19 Oct
Multiple Airlines Logo
8:35 p.m. - 7:25 p.m.ONT  Ontario-YYC Calgary
21h 50m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
C$ 408Multiple Airlines
Thu, 15 Oct - Mon, 19 Oct
Multiple Airlines Logo
3:38 p.m. - 12:10 p.m.ONT  Ontario-YYC Calgary
19h 32m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
C$ 409Multiple Airlines
Mon, 19 Oct - Fri, 23 Oct
Multiple Airlines Logo
5:15 p.m. - 10:15 p.m.ONT  Ontario-YYC Calgary
28h 00m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
C$ 420Multiple Airlines
Sat, 17 Oct - Wed, 21 Oct
Multiple Airlines Logo
5:25 p.m. - 12:10 p.m.ONT  Ontario-YYC Calgary
17h 45m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
7:55 p.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
24h 45m1 stop San Francisco
C$ 430Multiple Airlines
Thu, 15 Oct - Fri, 23 Oct
Multiple Airlines Logo
3:38 p.m. - 12:10 p.m.ONT  Ontario-YYC Calgary
19h 32m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
C$ 434Multiple Airlines
Fri, 16 Oct - Fri, 23 Oct
Multiple Airlines Logo
8:35 p.m. - 7:25 p.m.ONT  Ontario-YYC Calgary
21h 50m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
C$ 437Multiple Airlines
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
12:01 p.m. - 9:40 a.m.ONT  Ontario-YYC Calgary
20h 39m1 stop San Francisco
Multiple Airlines Logo
7:55 p.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
24h 45m1 stop San Francisco
C$ 441Multiple Airlines
Thu, 15 Oct - Mon, 19 Oct
Multiple Airlines Logo
1:38 p.m. - 10:00 p.m.ONT  Ontario-YYC Calgary
7h 22m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
C$ 445Multiple Airlines
Thu, 5 Nov - Tue, 10 Nov
Multiple Airlines Logo
12:01 p.m. - 10:25 p.m.ONT  Ontario-YYC Calgary
8h 24m1 stop San Francisco
Multiple Airlines Logo
10:00 a.m. - 3:21 p.m.YYC  Calgary-ONT Ontario
7h 21m1 stop Las Vegas Harry Reid Intl
C$ 451Multiple Airlines
Booking Insights

Price, demand, and travel trends for Ontario to Calgary flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ontario to Calgary with more confidence.

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

Monday is the cheapest day of the week to fly from Ontario to Calgary and is 30% cheaper than the average day. Tuesday is the most expensive day with flight prices 79% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Ontario to Calgary flights

Low season

January

Cheapest flight

C$ 172
Most popular time to fly and prices are also 3% lower on average.
Flights 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

Your Ontario to Calgary flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Ontario to Calgary?

    Flights from Ontario to Calgary usually depart from Ontario (ONT) and arrive at Calgary (YYC).

  • Which cabin classes can I book on flights from Ontario to Calgary?

    Only Economy Class is available on flights from Ontario to Calgary.

  • Which airports do connecting flights from Ontario to Calgary pass through?

    One-stop flights from Ontario to Calgary most commonly connect through:

    • Seattle/Tacoma Intl (SEA) – 61% of one-stop connections
    • San Francisco (SFO) – 20% of one-stop connections
    • Salt Lake City (SLC) – 8% of one-stop connections
    • Denver Intl (DEN) – 7% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Ontario to Calgary?

    Yes. Being flexible with your travel dates can save you up to 62% on the Ontario to Calgary route. Monday is the cheapest departure day at C$ 580 round-trip on average, while Tuesday is the most expensive at C$ 1,490, a difference of C$ 910. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Calgary?

    Some of the most popular sights in Calgary are Stampede Park, Scotiabank Saddledome, and Calgary Zoo. These are among the most viewed places in Calgary on KAYAK.

  • How long does a flight from Ontario to Calgary take?

    A direct flight from Ontario to Calgary takes 0h 00m, covering 3,088 km.

  • Do I need a passport to fly from Ontario to Calgary?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Ontario to Calgary changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 376 to C$ 2,249. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Ontario to Calgary looking right now?

    One-way fares from Ontario to Calgary are currently lower than usual. Average one-way flight prices are about C$ 203, which is 49% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Ontario to Calgary?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 6h 32m, compared with 6h 36m via Las Vegas Harry Reid Intl (LAS) and 6h 40m via Salt Lake City (SLC).

  • What is the time difference between Ontario and Calgary?

    Calgary is 1 hour ahead of Ontario (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Calgary Airport (YYC)?

    Calgary Airport (YYC) hosts 5 major car rental companies, with daily rates starting from around C$ 6 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Avis
    • Thrifty
    • Budget
    • Hertz

  • How much should I expect to pay for a Ontario to Calgary flight?

    Round-trip flights from Ontario to Calgary range from C$ 634 to C$ 1,040, with an average of C$ 827 over the past 12 months. Anything below C$ 634 counts as a good deal.

Your guide to booking Ontario to Calgary flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Tuesday. On this route, Monday flights average C$ 580 – about C$ 910 less than Tuesday (61% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Calgary trip for May. Fares historically average C$ 585 round-trip in that month – typically C$ 913 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Calgary Airport.
    - Comfort Inn & Suites Calgary Airport - North
    - Hyatt Place Calgary Airport
    - Hotel 11, Mod A Sonesta Collection

More options for your flight from Ontario to Calgary

Complete your trip to Calgary with a hotel stay or car rental

Car rentals in Calgary
Hotels in Calgary
Vacations in Calgary