BFS - ONT

Find Cheap Flights from Belfast Intl Airport to Ontario – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belfast Intl to Ontario (BFS-ONT)

 
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Recent return flight deals from Belfast Intl to Ontario

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BFS  Belfast Intl Airport-ONT Ontario Airport
5083 mimulti-stop
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ONT  Ontario Airport-BFS Belfast Intl Airport
5083 mimulti-stop
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When to book flights from Belfast Intl to Ontario

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

Your Belfast Intl Airport to Ontario 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 Belfast Intl Airport to Ontario?

    Flights from Belfast Intl Airport to Ontario usually depart from Belfast Intl (BFS) and arrive at Ontario (ONT).

  • What popular places can I visit in Ontario?

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

  • Do I need a passport to fly from Belfast Intl Airport 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.

  • What is the time difference between Belfast Intl Airport and Ontario?

    Ontario is 8 hours behind Belfast Intl Airport (Pacific Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car hire companies, with daily rates starting from around £13 for economy cars. Top options include:
    · Fox
    · Thrifty
    · Europcar
    · Dollar
    · Alamo

Your guide to booking Belfast Intl Airport to Ontario flights

Get tips on when to book, when to fly, and what to know before your trip.

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

Car hire in Ontario
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