Cheap flights from Ontario to Greece from $399
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Greece departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ontario to Greece
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Greece?
In general, March is the cheapest month to fly from Ontario to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $670. If you are unable to visit Greece during the month of March, then departing from Ontario during the month November is also very affordable. Most momondo users find prices during this month for around $686.
What is the cheapest day to depart on your flight to Greece?
According to our data, Tuesday is the cheapest day to fly to Greece from Ontario. The lowest ticket price found for a Tuesday departure recently was $740. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ontario to Greece on a Thursday will generally be more expensive and average around $1,240. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Greece?
Flying to Greece from Ontario in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $815 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,089 per ticket.
Can stopping save me money on Ontario to Greece flights?
You could potentially save up to 66% on your flight if you consider stops on a Ontario to Greece flight.
What is the cheapest airline that flies from Ontario to Greece?
United Airlines, KLM, and Delta are the most popular carriers operating from Ontario to Greece
What airlines fly to Greece?
Norse Atlantic Airways, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Greece from Ontario according to our data. Norse Atlantic Airways is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 21 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to Greece flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Greece
When did momondo last update prices for flights from Ontario Airport to Greece?
Prices for flights from Ontario Airport to Greece were last updated today.
How many operators does momondo search for flights from Ontario Airport to Greece?
As of June 2025, there are 3 operators available to choose from for flights from Ontario Airport to Greece.
How old do you have to be to fly from Ontario Airport to Greece?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Greece.
What documentation or ID do you need to fly to Greece?
The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ontario to Greece
Compare and see reviews for airlines that fly from Ontario to Greece with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $550 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $552 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $596 | Free Cancellation | Rating 8.0 7,964 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Greece?
Finding the right flight to Greece from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Greece quick and easy, saving you time and money.
Can I find flights from Ontario to Greece with flexible booking policies on momondo?
Yes. All flights to Greece from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ontario to Greece?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Greece from Ontario.
I’m not ready to book a flight from Ontario to Greece right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to Greece flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.