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Cheap flights from Ontario to Greece from $452

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 1/24. 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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Find the cheapest flights from Ontario to Greece

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Greece that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Greece.

Cheap last minute flights

Planning a quick getaway from Ontario to Greece? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Greece, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Greece

Find recent round-trip train or bus tickets from Ontario to Greece.

All round-trip flight deals to Greece

The cheapest plane tickets to Greece found on KAYAK recently.
3:04 pm - 1:00 amONT-ATH
23h 56m2 stops
7:55 pm - 11:53 pmATH-ONT
37h 58m2 stops
$628British Airways
Find Deal
Wed, Feb 5 - Wed, Feb 12
7:00 am - 6:35 pmONT-ATH
25h 35m2 stops
7:45 am - 10:16 pmATH-ONT
24h 31m3 stops
$632American Airlines
Find Deal
Wed, Feb 5 - Tue, Feb 18
10:36 am - 6:05 pmONT-ATH
21h 29m2 stops
7:05 am - 8:40 pmATH-ONT
23h 35m2 stops
$641United Airlines
Find Deal
Thu, Feb 13 - Thu, Feb 27
7:05 am - 1:45 pmONT-ATH
20h 40m2 stops
3:25 am - 10:52 pmATH-ONT
29h 27m2 stops
$649Delta
Find Deal
Tue, Feb 4 - Sat, Feb 15
10:47 am - 4:25 pmONT-ATH
19h 38m2 stops
7:00 am - 8:29 pmATH-ONT
23h 29m2 stops
$683United Airlines
Find Deal
Sun, Jan 12 - Sun, Jan 26
10:56 am - 3:15 pmONT-ATH
18h 19m2 stops
7:45 am - 10:45 pmATH-ONT
25h 00m2 stops
Wed, Jan 15 - Wed, Jan 22
7:05 am - 12:50 pmONT-SKG
19h 45m2 stops
1:40 pm - 10:52 pmSKG-ONT
43h 12m2 stops
$841Delta
Find Deal
Sun, Feb 16 - Tue, Mar 4
10:56 am - 3:15 pmONT-ATH
18h 19m2 stops
7:30 am - 10:16 pmATH-ONT
24h 46m2 stops
Thu, Jan 9 - Thu, Jan 23
10:00 pm - 10:55 amONT-ATH
26h 55m1 stop
10:30 am - 10:41 pmATH-ONT
22h 11m1 stop
$1,179KLM
Find Deal
Sun, Apr 27 - Thu, May 8
7:00 am - 10:55 amONT-ATH
17h 55m1 stop
10:30 am - 10:41 pmATH-ONT
22h 11m1 stop
$1,282KLM
Find Deal
Thu, Apr 24 - Thu, May 8
3:04 pm - 9:55 pmONT-ATH
20h 51m2 stops
$452British Airways
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Fri, Jan 24
10:56 am - 3:15 pmONT-ATH
18h 19m2 stops
$461Iberia
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Tue, Jan 21
6:00 am - 12:55 amONT-ATH
32h 55m3 stops
$463United Airlines
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Mon, Feb 24
12:36 pm - 6:20 pmONT-ATH
19h 44m2 stops
$467British Airways
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Fri, Dec 27
6:00 am - 12:55 amONT-ATH
32h 55m3 stops
$468United Airlines
Find Deal
Thu, Feb 27
7:15 am - 1:45 pmONT-ATH
20h 30m2 stops
$477British Airways
Find Deal
Tue, Dec 31
5:05 am - 4:25 pmONT-ATH
25h 20m2 stops
$483United Airlines
Find Deal
Sun, Dec 29
6:00 am - 6:15 pmONT-ATH
26h 15m3 stops
Fri, Jan 24
10:46 am - 3:50 pmONT-ATH
19h 04m2 stops
Sat, Dec 28
7:00 am - 10:10 amONT-ATH
17h 10m1 stop
$1,752KLM
Find Deal
Sat, Jun 7
2:50 pm - 1:00 amONT-ATH
24h 10m2 stops
7:45 am - 8:57 pmATH-ONT
23h 12m2 stops
$1,797British Airways
Find Deal
Wed, Dec 25 - Fri, Dec 27
4:25 pm - 1:15 amONT-ATH
22h 50m2 stops
8:00 am - 10:02 pmATH-ONT
24h 02m2 stops
$1,847British Airways
Find Deal
Thu, Dec 26 - Sat, Dec 28
10:46 am - 7:35 pmONT-ATH
22h 49m2 stops
8:15 pm - 11:57 pmATH-ONT
37h 42m2 stops
$1,866Iberia
Find Deal
Thu, Dec 26 - Sat, Dec 28
10:39 am - 4:25 pmONT-ATH
19h 46m2 stops
7:00 am - 6:04 pmATH-ONT
21h 04m2 stops
$2,418United Airlines
Find Deal
Tue, Dec 24 - Tue, Jan 7
10:46 am - 3:15 pmONT-ATH
18h 29m2 stops
3:55 pm - 10:45 pmATH-ONT
40h 50m2 stops
$2,489Iberia
Find Deal
Tue, Dec 24 - Tue, Jan 7
2:50 pm - 3:15 pmONT-ATH
38h 25m2 stops
3:55 pm - 10:45 pmATH-ONT
40h 50m2 stops
$2,494Iberia
Find Deal
Thu, Dec 26 - Tue, Jan 7
2:50 pm - 1:00 amONT-ATH
24h 10m2 stops
7:35 pm - 6:33 pmATH-ONT
32h 58m2 stops
$2,675British Airways
Find Deal
Wed, Dec 25 - Fri, Jan 3
1:42 pm - 4:25 pmONT-ATH
16h 43m2 stops
7:05 am - 8:29 pmATH-ONT
23h 24m2 stops
$3,051United Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 16
10:39 am - 4:25 pmONT-ATH
19h 46m2 stops
12:50 pm - 8:29 pmATH-ONT
65h 39m3 stops
$4,832
Find Deal
Thu, Dec 26 - Tue, Jan 7
10:46 am - 3:15 pmONT-ATH
18h 29m2 stops
7:45 am - 10:45 pmATH-ONT
25h 00m2 stops
$8,102
Find Deal
Wed, Dec 25 - Wed, Jan 15

American Airlines flights from Ontario to Greece

Our best American Airlines deals on Ontario to Greece flight tickets
American Airlines
Feb 5
ONT7:00 amOntario
25h 35m
2 stops
ATH6:35 pmAthens Eleftherios V.
Feb 18
ATH7:45 amAthens Eleftherios V.
24h 31m
3 stops
ONT10:16 pmOntario
American Airlines
Feb 4
ONT7:00 amOntario
25h 55m
2 stops
ATH6:55 pmAthens Eleftherios V.
Feb 16
ATH8:00 amAthens Eleftherios V.
25h 53m
2 stops
ONT11:53 pmOntario
American Airlines
Feb 4
ONT12:48 pmOntario
20h 07m
3 stops
ATH6:55 pmAthens Eleftherios V.
Feb 16
ATH8:00 amAthens Eleftherios V.
24h 16m
2 stops
ONT10:16 pmOntario

United Airlines flights from Ontario to Greece

Our best United Airlines deals on Ontario to Greece flight tickets
United Airlines
Feb 13
ONT10:36 amOntario
21h 29m
2 stops
ATH6:05 pmAthens Eleftherios V.
Feb 27
ATH7:05 amAthens Eleftherios V.
23h 35m
2 stops
ONT8:40 pmOntario
United Airlines
Jan 12
ONT10:47 amOntario
19h 38m
2 stops
ATH4:25 pmAthens Eleftherios V.
Jan 26
ATH7:00 amAthens Eleftherios V.
23h 29m
2 stops
ONT8:29 pmOntario
United Airlines
Feb 5
ONT6:00 amOntario
20h 00m
3 stops
ATH12:00 pmAthens Eleftherios V.
Feb 12
ATH6:15 amAthens Eleftherios V.
24h 36m
3 stops
ONT8:51 pmOntario

See travel insights to Greece from

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, October 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 $653. If you are unable to visit Greece during the month of October, then departing from Ontario during the month March is also very affordable. Most momondo users find prices during this month for around $675.

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 58% on your flight if you consider stops on a Ontario to Greece flight.

Cheap Ontario to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Greece

Best Price Found

$452

Fastest flight time

17h 10m

Direct flights

None

Airports in Greece

2 airports
The best one-way flight to Greece from Ontario in the past 72 hours is $452. The best round-trip flight deal from Ontario to Greece found on momondo in the last 72 hours is $628.
The fastest flight from Ontario to Greece takes 17h 10m
There are no direct flights from Ontario to Greece. Popular non-direct routes for this connection are Ontario Airport - Athens Eleftherios V. Airport and Ontario Airport - Thessaloniki Makedonia Airport.
There are 2 airports near Greece: Athens Eleftherios V. (ATH), Thessaloniki Makedonia (SKG)

  • 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?

  • 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
United AirlinesPriceFrom $550Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
American AirlinesPriceFrom $552Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $584Free CancellationRating
8.0
8,594 reviews
Search Delta flights
British AirwaysPriceFrom $601Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
KLMPriceFrom $618Free CancellationRating
7.8
1,342 reviews
Search KLM flights

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.


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