YYC - ONT

C$ 244 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$ 439
Typical prices: C$ 530-C$ 711
Multiple Airlines
Tue 23/10Mon 29/10
YYC - ONT • 1 stop
Cheapest one-way flights
C$ 244
Typical prices: C$ 344-C$ 577
Multiple Airlines
Sat 3/11
YYC - ONT • 2 stops
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 • 25% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg C$ 488 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 6h 49m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ontario!
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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

Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
3:20 p.m. - 9:09 a.m.YYC  Calgary-ONT Ontario
18h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:23 p.m. - 11:15 a.m.ONT  Ontario-YYC Calgary
19h 52m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
C$ 439Multiple Airlines
Fri, 23 Oct - Sun, 25 Oct
United Airlines Logo
3:22 p.m. - 10:51 p.m.YYC  Calgary-ONT Ontario
8h 29m1 stop San Francisco
United Airlines Logo
6:00 a.m. - 12:26 p.m.ONT  Ontario-YYC Calgary
5h 26m1 stop San Francisco
C$ 485United Airlines
Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
6:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
14h 40m2 stops Vancouver Intl San Francisco
Multiple Airlines Logo
2:23 p.m. - 11:15 a.m.ONT  Ontario-YYC Calgary
19h 52m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
C$ 489Multiple Airlines
Wed, 2 Dec - Wed, 9 Dec
Multiple Airlines Logo
9:50 a.m. - 5:31 p.m.YYC  Calgary-ONT Ontario
9h 41m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:26 p.m. - 10:25 p.m.ONT  Ontario-YYC Calgary
24h 59m1 stop San Francisco
C$ 489Multiple Airlines
Mon, 12 Oct - Wed, 14 Oct
Multiple Airlines Logo
7:25 p.m. - 4:30 p.m.YYC  Calgary-ONT Ontario
22h 05m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:26 a.m. - 10:05 p.m.ONT  Ontario-YYC Calgary
33h 39m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
C$ 509Multiple Airlines
Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
3:50 p.m. - 9:09 a.m.YYC  Calgary-ONT Ontario
18h 19m3 stops Edmonton Vancouver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:23 p.m. - 11:15 a.m.ONT  Ontario-YYC Calgary
19h 52m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
C$ 509Multiple Airlines
Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
10:00 a.m. - 7:40 p.m.YYC  Calgary-ONT Ontario
10h 40m1 stop San Francisco
Multiple Airlines Logo
12:01 p.m. - 9:25 p.m.ONT  Ontario-YYC Calgary
8h 24m1 stop San Francisco
C$ 521Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
7:25 p.m. - 4:30 p.m.YYC  Calgary-ONT Ontario
22h 05m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:00 a.m. - 10:05 p.m.ONT  Ontario-YYC Calgary
13h 05m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
C$ 526Multiple Airlines
Sat, 16 Jan - Sat, 23 Jan
Multiple Airlines Logo
10:00 a.m. - 4:55 p.m.YYC  Calgary-ONT Ontario
8h 55m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:30 a.m. - 11:15 p.m.ONT  Ontario-YYC Calgary
14h 45m2 stops Denver Intl Phoenix Sky Harbor Intl
C$ 528Multiple Airlines
Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
12:30 p.m. - 9:09 a.m.YYC  Calgary-ONT Ontario
21h 39m3 stops Edmonton Vancouver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:01 p.m. - 11:15 a.m.ONT  Ontario-YYC Calgary
22h 14m3 stops San Francisco Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
C$ 540Multiple Airlines
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 from Calgary to Ontario with more confidence.

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

United Airlines (C$ 485) offered the cheapest round-trip ticket from Calgary to Ontario in the last 5 days.

Find deals

Key details for Calgary to Ontario flights

Low season

January

Cheapest flight

C$ 244
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 25% lower on average.
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 0h 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$ 530 to C$ 711, with an average of C$ 614 over the past 12 months. Anything below C$ 530 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$ 439 to C$ 1,853. That means the highest observed fare was about 4x 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$ 310, which is 28% 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$ 25 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) – 39% of one-stop connections
    • Salt Lake City (SLC) – 29% of one-stop connections
    • Denver Intl (DEN) – 23% of one-stop connections
    • San Francisco (SFO) – 6% 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 Calgary to Ontario?

    Yes. Being flexible with your travel dates can save you up to 59% on the Calgary to Ontario route. Tuesday is the cheapest departure day at C$ 461 round-trip on average, while Thursday is the most expensive at C$ 1,109, a difference of C$ 648. KAYAK's flexible dates feature shows options up to 3 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 Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 6h 49m, compared with 6h 56m via San Francisco (SFO) and 7h 14m 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 instead of Thursday. On this route, Tuesday flights average C$ 461 – about C$ 648 less than Thursday (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$ 461 round-trip in that month – typically C$ 648 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.
    - Azure Hotel & Suites, Trademark Collection by Wyndham
    - La Quinta Inn & Suites by Wyndham Ontario Airport
    - Ontario Airport Inn

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