YYC - ONT

C$ 283 Find Cheap Flights from Calgary to Ontario – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 520
Typical prices: C$ 499-C$ 718
Multiple Airlines
Fri 2/11Fri 9/11
YYC - ONT • 1 stop
Cheapest one-way flights
C$ 283
Typical prices: C$ 386-C$ 513
Multiple Airlines
Mon 3/12
YYC - ONT • 1 stop
Direct flights
Not available
There are currently no direct flights between Calgary and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 20% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg C$ 567 (round-trip)
San Francisco (SFO)
Shortest trip • 6h 16m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Calgary to Ontario (YYC-ONT)

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

Recent round-trip flight deals from Calgary to Ontario

Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
2:45 p.m. - 6:30 p.m.YYC  Calgary-ONT Ontario
5h 45m1 stop San Francisco
Multiple Airlines Logo
12:01 p.m. - 10:25 p.m.ONT  Ontario-YYC Calgary
8h 24m1 stop San Francisco
C$ 520Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
2:45 p.m. - 6:30 p.m.YYC  Calgary-ONT Ontario
5h 45m1 stop San Francisco
Multiple Airlines Logo
12:01 p.m. - 10:25 p.m.ONT  Ontario-YYC Calgary
8h 24m1 stop San Francisco
C$ 530Multiple Airlines
Sat, 24 Oct - Fri, 30 Oct
Lufthansa Logo
1:27 p.m. - 8:58 p.m.YYC  Calgary-ONT Ontario
8h 31m1 stop Denver Intl
Lufthansa Logo
6:00 a.m. - 12:26 p.m.ONT  Ontario-YYC Calgary
5h 26m1 stop San Francisco
C$ 551Lufthansa
Mon, 26 Oct - Sun, 1 Nov
Lufthansa Logo
3:30 p.m. - 8:15 p.m.YYC  Calgary-ONT Ontario
5h 45m1 stop San Francisco
Lufthansa Logo
6:00 a.m. - 2:26 p.m.ONT  Ontario-YYC Calgary
6h 26m1 stop San Francisco
C$ 554Lufthansa
Sat, 24 Oct - Wed, 28 Oct
United Airlines Logo
6:00 a.m. - 12:46 p.m.YYC  Calgary-ONT Ontario
7h 46m1 stop Denver Intl
United Airlines Logo
5:00 a.m. - 2:21 p.m.ONT  Ontario-YYC Calgary
8h 21m1 stop Denver Intl
C$ 564United Airlines
Tue, 10 Nov - Thu, 12 Nov
Alaska Airlines Logo
9:09 a.m. - 2:13 p.m.YYC  Calgary-ONT Ontario
7h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:02 p.m. - 10:39 p.m.ONT  Ontario-YYC Calgary
8h 37m1 stop Seattle/Tacoma Intl
C$ 567Alaska Airlines
Tue, 27 Oct - Sat, 31 Oct
Delta Logo
6:35 a.m. - 12:36 p.m.YYC  Calgary-ONT Ontario
7h 01m1 stop Salt Lake City
Delta Logo
6:00 a.m. - 11:43 a.m.ONT  Ontario-YYC Calgary
4h 43m1 stop Salt Lake City
C$ 567Delta
Tue, 27 Oct - Wed, 28 Oct
Delta Logo
6:35 a.m. - 12:36 p.m.YYC  Calgary-ONT Ontario
7h 01m1 stop Salt Lake City
Delta Logo
1:35 p.m. - 11:10 p.m.ONT  Ontario-YYC Calgary
8h 35m1 stop Salt Lake City
C$ 567Delta
Tue, 27 Oct - Thu, 29 Oct
Delta Logo
6:35 a.m. - 12:36 p.m.YYC  Calgary-ONT Ontario
7h 01m1 stop Salt Lake City
Delta Logo
1:35 p.m. - 11:10 p.m.ONT  Ontario-YYC Calgary
8h 35m1 stop Salt Lake City
C$ 567Delta
Tue, 27 Oct - Sun, 1 Nov
Delta Logo
6:35 a.m. - 12:36 p.m.YYC  Calgary-ONT Ontario
7h 01m1 stop Salt Lake City
Delta Logo
6:00 a.m. - 1:43 p.m.ONT  Ontario-YYC Calgary
5h 43m1 stop Salt Lake City
C$ 567Delta
Booking Insights

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

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

Which airline is the cheapest to fly from Calgary to Ontario?

Lufthansa (C$ 551) and Delta (C$ 567) are the cheapest airlines to fly round-trip from Calgary to Ontario according to KAYAK data over the last 5 days.

Find deals

Key details for Calgary to Ontario flights

Low season

November

Cheapest flight

C$ 283
Beat the crowds with an average 86% drop in traveller numbers.
The most popular month to fly with an average 45% increase in traveller numbers.
One-way flight from Calgary to Ontario

When to book flights from Calgary to Ontario

Are your dates flexible? Find out the best times to travel from Calgary to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Calgary to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

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

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

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

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

    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.

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

    Round-trip flights from Calgary to Ontario range from C$ 499 to C$ 718, with an average of C$ 589 over the past 12 months. Anything below C$ 499 counts as a good deal.

  • Have flight prices from Calgary to Ontario 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$ 520 to C$ 1,691. That means the highest observed fare was about 3x higher than the lowest one.

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

    One-way fares from Calgary to Ontario are currently lower than usual. Average one-way flight prices are about C$ 342, which is 25% below the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around C$ 26 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

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

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

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

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

    • Seattle/Tacoma Intl (SEA) – 41% of one-stop connections
    • San Francisco (SFO) – 24% of one-stop connections
    • Salt Lake City (SLC) – 24% of one-stop connections
    • Denver Intl (DEN) – 10% of one-stop connections

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

    Yes. Flexible dates can save you up to 59% on flights from Calgary to Ontario. Tuesday is the cheapest departure day at C$ 469 round-trip on average, while Thursday is the most expensive at C$ 1,127, a difference of C$ 658.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 6h 16m, compared with 6h 29m via Seattle/Tacoma Intl (SEA) and 7h 31m via Salt Lake City (SLC).

  • What is the time difference between Calgary and Ontario?

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

  • Which popular places can I visit in Ontario?

    Ontario Convention Center is one of the most viewed places in Ontario on KAYAK.

Your guide to booking Calgary to Ontario 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 Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average C$ 469, about C$ 658 less than Thursday fares (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Calgary to Ontario trip for April. Fares historically average C$ 469 round-trip in that month – typically C$ 658 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Ontario Airport Inn
    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • La Quinta Inn & Suites by Wyndham Ontario Airport

More options for your flight from Calgary to Ontario

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

Car rentals in Ontario
Hotels in Ontario