Which airports can I use when flying from Cork to Ontario?

Flights from Cork to Ontario usually depart from Cork (ORK) and arrive at Ontario (ONT).

Do I need a passport to fly from Cork 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.

Have flight prices from Cork to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, return prices on this route varied from about €690 to €1,181. That means the highest observed fare was about 71% higher than the lowest one.

What is the time difference between Cork and Ontario?

Ontario is 7 hours behind Cork (Pacific Time vs Irish 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 €54 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

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

Delta (€690) and British Airways (€819) are the cheapest airlines to fly return from Cork to Ontario according to KAYAK data over the last 5 days.

€690 CHEAP FLIGHTS from Cork to Ontario (ORK - ONT)

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Flight Deals

Cheap Flights from Cork to Ontario (ORK-ONT)

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

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One-way

Last minute

Recent return flight deals from Cork to Ontario

Fri, 13 Nov - Tue, 17 Nov

05:40 - 23:49ORK Cork-ONT Ontario

26h 09m2 stops Amsterdam Schiphol Salt Lake City

06:00 - 23:25ONT Ontario-ORK Cork

33h 25m2 stops Salt Lake City Amsterdam Schiphol

€690Delta

Sat, 16 Jan - Mon, 18 Jan

07:40 - 23:13ORK Cork-ONT Ontario

23h 33m2 stops London Heathrow Dallas/Fort Worth

06:00 - 15:25ONT Ontario-ORK Cork

25h 25m2 stops Dallas/Fort Worth London Heathrow

€819British Airways

Sat, 16 Jan - Mon, 18 Jan

07:40 - 23:13ORK Cork-ONT Ontario

23h 33m2 stops London Heathrow Dallas/Fort Worth

06:00 - 15:25ONT Ontario-ORK Cork

25h 25m2 stops Dallas/Fort Worth London Heathrow

€820British Airways

Sat, 16 Jan - Mon, 18 Jan

07:40 - 23:13ORK Cork-ONT Ontario

23h 33m2 stops London Heathrow Dallas/Fort Worth

06:00 - 15:25ONT Ontario-ORK Cork

25h 25m2 stops Dallas/Fort Worth London Heathrow

€821British Airways

Sat, 16 Jan - Mon, 18 Jan

07:40 - 23:13ORK Cork-ONT Ontario

23h 33m2 stops London Heathrow Dallas/Fort Worth

06:00 - 15:25ONT Ontario-ORK Cork

25h 25m2 stops Dallas/Fort Worth London Heathrow

€824British Airways

Thu, 19 Nov - Thu, 26 Nov

07:50 - 17:23ORK Cork-ONT Ontario

41h 33m3 stops London Gatwick Orlando Houston George Bush Intcntl

06:45 - 22:45ONT Ontario-ORK Cork

32h 00m3 stops Denver Intl Reykjavik Keflavik Intl Manchester

€836Multiple Airlines

Thu, 12 Nov - Mon, 16 Nov

07:40 - 21:32ORK Cork-ONT Ontario

21h 52m2 stops London Heathrow Dallas/Fort Worth

07:00 - 11:10ONT Ontario-ORK Cork

20h 10m2 stops Dallas/Fort Worth London Heathrow

€859American Airlines

Thu, 19 Nov - Thu, 26 Nov

07:50 - 17:23ORK Cork-ONT Ontario

41h 33m3 stops London Gatwick Orlando Houston George Bush Intcntl

08:15 - 16:40ONT Ontario-ORK Cork

24h 25m2 stops Las Vegas Harry Reid Intl Amsterdam Schiphol

€990Multiple Airlines

Thu, 12 Nov - Mon, 16 Nov

17:30 - 19:30ORK Cork-ONT Ontario

34h 00m3 stops London Heathrow Lisbon Humberto Delgado San Francisco

06:30 - 19:35ONT Ontario-ORK Cork

29h 05m3 stops Denver Intl Reykjavik Keflavik Intl Manchester

€1,178Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

05:40 - 16:24ORK Cork-ONT Ontario

18h 44m2 stops Amsterdam Schiphol Salt Lake City

12:18 - 14:45ONT Ontario-ORK Cork

18h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€1,181Multiple Airlines

Booking Insights

Price, demand, and travel trends for Cork 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 Cork to Ontario?: Delta (€690) and British Airways (€819) are the cheapest airlines to fly return from Cork to Ontario according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	€690

Return flight from Cork to Ontario

When to book flights from Cork to Ontario

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

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Cork 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.
Have flight prices from Cork to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, return prices on this route varied from about €690 to €1,181. That means the highest observed fare was about 71% higher than the lowest one.
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 €54 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
Which airports can I use when flying from Cork to Ontario?
Flights from Cork to Ontario usually depart from Cork (ORK) and arrive at Ontario (ONT).
What is the time difference between Cork and Ontario?
Ontario is 7 hours behind Cork (Pacific Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

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
• Holiday Inn Ontario Airport By IHG

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ORK - ONT

€690 Find Cheap Flights from Cork to Ontario – Compare and Save

Everything you should know

Cheap Flights from Cork to Ontario (ORK-ONT)

Recent return flight deals from Cork to Ontario

Recent one-way flight deals from Cork to Ontario

Recent last minute flight deals from Cork to Ontario

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

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

Key details for Cork to Ontario flights

Cheapest flight

When to book flights from Cork to Ontario

Your Cork to Ontario flight questions, answered

Your guide to booking Cork to Ontario flights

More options for your flight from Cork to Ontario

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

Information on your arrival and departure airports

Cabin class types available on flights from Cork to Ontario

Flights from domestic origins to Ontario

Flights to other popular destinations

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