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Find the best flight from Calgary to Ontario

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Great deals from Calgary to Ontario

We’ve searched 100s of deals recently found by travellers.*
New York City, NY (NYC) Ontario, CA (ONT)
Wed., 4/9 - Thu., 5/9
American Airlines - Roundtrip, Economy
USD 369
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Reno, NV (RNO) Ontario, CA (ONT)
Tue., 3/9 - Sun., 8/9
Alaska Airlines - Roundtrip, Economy
USD 377
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Honolulu, HI (HNL) Ontario, CA (ONT)
Thu., 17/10 - Thu., 24/10
United Airlines - Roundtrip, Economy
USD 448
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Hong Kong, HK (HKG) Ontario, CA (ONT)
Fri., 15/11 - Sun., 1/12
China Airlines - Roundtrip, Economy
USD 590
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Taipei, TW (TPE) Ontario, CA (ONT)
Mon., 30/9 - Sat., 12/10
China Airlines - Roundtrip, Economy
USD 678
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Singapore, SG (SIN) Ontario, CA (ONT)
Mon., 7/10 - Thu., 10/10
China Airlines - Roundtrip, Economy
USD 785
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Sydney, AU (SYD) Ontario, CA (ONT)
Fri., 6/9 - Wed., 11/9
United Airlines - Roundtrip, Economy
USD 834
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Adelaide, AU (ADL) Ontario, CA (ONT)
Sun., 17/11 - Sun., 8/12
Multiple Airlines - Roundtrip, Economy
USD 935
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information

  • Calgary, Canada is 1,922 km from Ontario
  • Vancouver, Canada - Vancouver International Airport is the most popular connection for one stop flights between Calgary, Canada and Ontario
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Arrival information

  • Ontario Intl Airport is the closest major airport to Ontario.
  • Ontario Intl Airport (Ontario, CA)
    • Right now, 16 airlines operate out of Ontario Intl Airport.
    • Ontario Intl Airport offers nonstop flights to 16 cities.
    • Every week, at least 521 domestic flights and 21 international flights depart from Ontario Intl Airport.
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