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Cheap flights from Ontario to Athens from $529

1 adult
0 bags
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Tue 2/27
Tue 3/5

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Cheap Ontario to Athens (ONT to ATH) flight deals and tips

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

Best Price Found

$529

Fastest flight time

17h 40m

Direct flights

None

Airports in Athens

1 airport
The best one-way flight to Athens from Ontario in the past 72 hours is $529. The best round-trip flight deal from Ontario to Athens found on momondo in the last 72 hours is $600.
The fastest flight from Ontario to Athens takes 17h 40m
There are no direct flights from Ontario to Athens. Popular non-direct route for this connection is Ontario Airport - Athens Eleftherios V. Airport.
There is 1 airport near Athens: Athens Eleftherios V. (ATH)

How to get the cheapest flight ticket from Ontario to Athens

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 from Ontario to Athens?

January. The cheapest time of year to fly to Athens from Ontario is January. Most expensive is June

What is the cheapest day to depart Ontario for Athens?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Saturday

When is the cheapest time to fly from Ontario to Athens?

In the evening. Ontario to Athens flights are approximately 44% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Athens from Ontario?

Delta. American Airlines, British Airways, and Delta are the most popular carriers operating from Ontario to Athens

What is the cheapest Ontario to Athens flight route?

Ontario - Athens Eleftherios V.. Fly from Ontario to Athens Eleftherios V. for the best Ontario - Athens flight prices

If you are looking to fly from Ontario to Athens, you are most likely going to fly from Ontario Airport to Athens Eleftherios V. Airport, the most popular airports on that route. You may be looking for an airport near Ontario Airport to depart from when traveling to Athens and luckily, there are options! You can try Los Angeles Airport which is located in Los Angeles, Santa Ana J. Wayne/Orange Cnty Airport which is located in Santa Ana, or Burbank Bob Hope Airport which is located in Burbank. You may be looking for an airport near Athens Eleftherios V. Airport to land at when traveling from Ontario and luckily, there are options! You can try Mikonos Airport which is located in Mykonos, Skiathos Airport which is located in Skiathos, or Paleochori Milos Airport which is located in Paleochori. In February, $570 is typically the cheapest round trip price you’ll find from Ontario to Athens which you can find when you fly LAX — ATH.

Los Angeles Airport (LAX) to Athens Eleftherios V. Airport (ATH)$570
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Ontario Airport (ONT) to Athens Eleftherios V. Airport (ATH)$585
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Santa Ana J. Wayne/Orange Cnty Airport (SNA) to Athens Eleftherios V. Airport (ATH)$698
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Burbank Bob Hope Airport (BUR) to Athens Eleftherios V. Airport (ATH)$684
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Los Angeles Airport (LAX) to Mikonos Airport (JMK)$652
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Long Beach Municipal Airport (LGB) to Athens Eleftherios V. Airport (ATH)$589
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Easily compare round-trip flights from Ontario to Athens

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Athens by changing tabs
American Airlines
Mar 4
ONT10:19 amOntario
26h 56m
2 stops
ATH11:15 pmAthens Eleftherios V.
Mar 18
ATH7:55 pmAthens Eleftherios V.
33h 51m
2 stops
ONT8:46 pmOntario
British Airways
Mar 11
ONT12:55 pmOntario
25h 20m
2 stops
ATH11:15 pmAthens Eleftherios V.
Mar 20
ATH9:35 amAthens Eleftherios V.
23h 19m
2 stops
ONT11:54 pmOntario
United Airlines
Mar 19
ONT6:00 amOntario
33h 40m
3 stops
ATH12:40 amAthens Eleftherios V.
Mar 26
ATH7:15 amAthens Eleftherios V.
23h 46m
2 stops
ONT10:01 pmOntario
Multiple Airlines
Apr 14
ONT12:53 pmOntario
21h 02m
2 stops
ATH7:55 pmAthens Eleftherios V.
May 1
ATH8:15 pmAthens Eleftherios V.
33h 59m
2 stops
ONT8:14 pmOntario
KLM
Apr 16
ONT6:10 amOntario
18h 30m
1 stop
ATH10:40 amAthens Eleftherios V.
Apr 26
ATH12:55 pmAthens Eleftherios V.
20h 02m
1 stop
ONT10:57 pmOntario
Delta
Apr 12
ONT2:00 pmOntario
23h 15m
2 stops
ATH11:15 pmAthens Eleftherios V.
Apr 16
ATH11:35 amAthens Eleftherios V.
34h 37m
2 stops
ONT12:12 pmOntario

Find the cheapest one-way flights from Ontario to Athens

If you're looking for one-way flights from Ontario to Athens, view some of our deals below provided by American Airlines, KLM and United Airlines
KLM
Apr 16
ONT6:10 amOntario
18h 30m
1 stop
ATH10:40 amAthens Eleftherios V.
United Airlines
Mar 12
ONT6:00 amOntario
33h 50m
3 stops
ATH12:50 amAthens Eleftherios V.
American Airlines
Apr 16
ONT6:25 amOntario
18h 10m
2 stops
ATH10:35 amAthens Eleftherios V.

Search last-minute flights to Athens from Ontario

Find and compare round-trip flight prices for your last-minute flight from Ontario to Athens
American Airlines
Mar 4
ONT10:19 amOntario
26h 56m
2 stops
ATH11:15 pmAthens Eleftherios V.
Mar 18
ATH7:55 pmAthens Eleftherios V.
33h 51m
2 stops
ONT8:46 pmOntario
British Airways
Mar 5
ONT12:55 pmOntario
22h 30m
2 stops
ATH9:25 pmAthens Eleftherios V.
Mar 12
ATH8:00 pmAthens Eleftherios V.
33h 46m
2 stops
ONT8:46 pmOntario
United Airlines
Feb 27
ONT1:38 pmOntario
25h 12m
2 stops
ATH12:50 amAthens Eleftherios V.
Mar 10
ATH7:05 amAthens Eleftherios V.
23h 56m
2 stops
ONT9:01 pmOntario
Multiple Airlines
Feb 27
ONT10:40 amOntario
19h 40m
2 stops
ATH4:20 pmAthens Eleftherios V.
Mar 5
ATH6:40 amAthens Eleftherios V.
24h 09m
2 stops
ONT8:49 pmOntario
Turkish Airlines
Mar 4
ONT11:54 pmOntario
22h 36m
2 stops
ATH8:30 amAthens Eleftherios V.
Mar 15
ATH3:20 pmAthens Eleftherios V.
39h 33m
2 stops
ONT9:53 pmOntario
British Airways
Mar 3
ONT12:59 amOntario
36h 16m
2 stops
ATH11:15 pmAthens Eleftherios V.
Mar 18
ATH7:55 pmAthens Eleftherios V.
31h 21m
2 stops
ONT6:16 pmOntario

Best airlines flying from Ontario to Athens

Compare and see reviews for airlines that fly from Ontario to Athens with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $560Free CancellationRating
7.4
11,872 reviews
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DeltaPriceFrom $562Free CancellationRating
8.0
11,921 reviews
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British AirwaysPriceFrom $652Free CancellationRating
6.8
7,020 reviews
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American AirlinesPriceFrom $662Free CancellationRating
7.3
15,643 reviews
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Delta flights from Ontario to Athens

Our best Delta deals on Ontario to Athens flight tickets
Delta
Apr 12
ONT2:00 pmOntario
23h 15m
2 stops
ATH11:15 pmAthens Eleftherios V.
Apr 16
ATH11:35 amAthens Eleftherios V.
34h 37m
2 stops
ONT12:12 pmOntario
Delta
Apr 12
ONT2:00 pmOntario
23h 15m
2 stops
ATH11:15 pmAthens Eleftherios V.
Apr 16
ATH12:55 pmAthens Eleftherios V.
32h 27m
1 stop
ONT11:22 amOntario
Delta
Apr 13
ONT6:10 amOntario
18h 30m
1 stop
ATH10:40 amAthens Eleftherios V.
Apr 29
ATH12:55 pmAthens Eleftherios V.
21h 04m
2 stops
ONT11:59 pmOntario

British Airways flights from Ontario to Athens

Our best British Airways deals on Ontario to Athens flight tickets
British Airways
Mar 11
ONT12:55 pmOntario
25h 20m
2 stops
ATH11:15 pmAthens Eleftherios V.
Mar 20
ATH9:35 amAthens Eleftherios V.
23h 19m
2 stops
ONT11:54 pmOntario
British Airways
Mar 20
ONT12:55 pmOntario
23h 45m
2 stops
ATH9:40 pmAthens Eleftherios V.
Mar 27
ATH9:35 amAthens Eleftherios V.
23h 19m
2 stops
ONT11:54 pmOntario
British Airways
Mar 5
ONT12:55 pmOntario
22h 30m
2 stops
ATH9:25 pmAthens Eleftherios V.
Mar 12
ATH8:00 pmAthens Eleftherios V.
33h 46m
2 stops
ONT8:46 pmOntario

  • How far is Ontario to Athens Eleftherios V. by plane?

    The distance between Ontario and Athens Eleftherios V. is about 6871.5 mi. A reasonable flight in good conditions will take 17h 40m.

  • When did momondo last update prices for flights from Ontario Airport to Athens Eleftherios V. Airport?

    Prices for flights from Ontario Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Ontario Airport to Athens Eleftherios V. Airport?

    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 Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for Ontario to Athens

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Athens Flights
Fastest flight time15h 15m
Cheapest price$570
San Francisco to Athens Flights
Fastest flight time15h 15m
Cheapest price$622
Santa Ana to Athens Flights
Fastest flight time16h 28m
Cheapest price$637
Burbank to Athens Flights
Fastest flight time19h 31m
Cheapest price$683
Oakland, California to Athens Flights
Fastest flight time19h 15m
Cheapest price$787
San Diego to Athens Flights
Fastest flight time15h 40m
Cheapest price$618
San Jose to Athens Flights
Fastest flight time17h 24m
Cheapest price$783
Sacramento to Athens Flights
Fastest flight time16h 30m
Cheapest price$643
Reno to Athens Flights
Fastest flight time18h 00m
Cheapest price$650
Santa Rosa to Athens Flights
Fastest flight time17h 48m
Cheapest price$1,074
Santa Barbara to Athens Flights
Fastest flight time20h 40m
Cheapest price$795
Fresno to Athens Flights
Fastest flight time17h 49m
Cheapest price$811

Similar Ontario to Athens flights

Flexible with your destination? Broaden your search and find flights similar to your Ontario to Athens route

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Athens?

It is quick and easy to find Ontario to Athens flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Athens that suits you.

Can I find flights from Ontario to Athens with flexible booking policies on momondo?

Flights from Ontario to Athens with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Athens?

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 Athens from Ontario.

I’m not ready to book a flight from Ontario to Athens right now. Can momondo alert me if prices change?

Price alerts on flights to Athens from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Flight from Ontario to Athens
1 adult
Tue 2/27
Tue 3/5
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