How much is a ticket from Dublin to Ontario?

Flight prices from Dublin to Ontario change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Are there multiple airports in Dublin and Ontario?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Dublin: Only Dublin operates in this city.
• Airports in Ontario: Ontario is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Filter and compare flights from Dublin to Ontario

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Other popular destinations

Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.