Cheap flights from Ontario (ONT) to Greece

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How to find the cheapest flight from
Ontario (ONT) to Greece

All the information you need to plan the best ONT to ATH flight in 2021: compare Ontario to Greece flight prices with the expected peak season, weather and rainfall in Greece.
How far in advance should I book a flight from Ontario to Greece?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 18% on flights from Ontario to Greece compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,169. For sooner than that we have options available in the next 3 days from $1,237.

What is the cheapest month to fly from Ontario to Greece?

November can be a great time to fly to Greece from Ontario with a flight ticket averaging about $1,080. Cheapflights users have found deals in the month of November for as cheap as $647. The most expensive prices can be found in the month of January.

Cheap flights from Ontario to Greece in June, July 2021

The best prices found for ONT to Greece flights for June, July
20 Jun - 28 Jun
$693pp
ONT
Ontario
American Airlines
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
   
2 STOPS
ONT
Ontario
15 Jun - 22 Jun
$706pp
ONT
Ontario
American Airlines
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
   
2 STOPS
ONT
Ontario
14 Jun - 21 Jun
$708pp
ONT
Ontario
American Airlines
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
   
2 STOPS
ONT
Ontario

Ontario to Greece 2021 flight deals

Cheap flights to Greece from Ontario found for this year
13 Oct - 27 Oct
$605pp
ONT
Ontario
American Airlines
 
1 STOP
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
 
1 STOP
ONT
Ontario
13 Sep - 22 Sep
$606pp
ONT
Ontario
American Airlines
 
1 STOP
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
 
1 STOP
ONT
Ontario
8 Sep - 25 Sep
$610pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
Multiple Airlines
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Greece

Late deals on round-trip flights to Greece from Ontario, departing today and this week
20 Jun - 28 Jun
$693pp
ONT
Ontario
American Airlines
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
   
2 STOPS
ONT
Ontario
23 Jun - 2 Jul
$718pp
ONT
Ontario
Delta
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
Delta
   
2 STOPS
ONT
Ontario
20 Jun - 21 Jul
$789pp
ONT
Ontario
American Airlines
   
2 STOPS
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
American Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Greece from Ontario

The cheapest one-way flights from Ontario to Greece
3:00 am - 6:00 am
Virgin Atlantic
1 Stop
17h 00m
ONT - ATH
Virgin Atlantic
$463
Travel2Be
12:40 pm - 8:20 am
Qatar Airways
2 Stops
33h 40m
ONT - ATH
Qatar Airways
$496
Flyus
8:00 am - 12:35 pm
KLM
2 Stops
18h 35m
ONT - ATH
KLM
$531
KLM

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Greece</span> flights.

Flight FAQs

From Ontario to Greece

Are flight prices decreasing from Ontario to Greece due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Greece for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Greece have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ontario to Greece that may be offering flexible cancellation policies are United Airlines, Air Canada, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Ontario to Greece?

Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Greece. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

Can I find flights from Ontario to Greece for under $700 on Cheapflights?

Yes, there are multiple flights from Ontario to Greece for under $700. The cheapest flight booked recently is on American Airlines for just $605, but on average you can expect to pay $636.

Are there nonstop flights from Ontario to Greece for under $600 on Cheapflights?

There are no nonstop flights from Ontario to Greece, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Greece for under $700?

There are currently 20+ open flights from Ontario to Greece within the next 7 days for less than $700.

How popular is this flight route?

This flight path from Ontario to Greece was viewed by 175 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Ontario to Greece?

Before booking your flight from Ontario to Greece check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the cheapest Flights from Ontario to Greece?

The cheapest flight price from Ontario to Greece is $796. On average you can expect to pay $2,139. The most popular route, (Ontario - Athens Eleftherios V.), can usually be booked for $606.

How long is the flight from Ontario to Greece?

There are many flights that can get you from Ontario to Greece in 15h 35m. Fly via American Airlines, British Airways, or Lufthansa to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines flying from Ontario to Greece round-trip?

Currently priced at $605, American Airlines will fly you from Ontario to Greece and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $619 and $665, respectively.

What are the cheapest airlines to fly from Ontario to Greece one-way?

One-way options have recently been found by users for as low as $449 on Air Canada. Other airlines that offer cheap prices include Virgin Atlantic from $463 and Qatar Airways from $496 one-way.

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Destination points for flights from Ontario to Greece

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Destination information for Greece

Things to know before you go - useful duration and weather info for your trip from Ontario to Greece.
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