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$410 Find cheap flights from Germany to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Do 5/30
Do 6/6

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

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Flights to Ontario - Travel Insights & Trends

Get data-powered insights and trends for flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Ontario?

The average price of all flights to Ontario clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ontario is Friday where tickets can be as cheap as $631. On the other hand, the most expensive day to fly is Saturday, where prices are $1,281 on average.

What is the cheapest month to fly to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Ontario is November, where tickets cost $603 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Germany is $1,363 and $751 respectively. For return trips, the best month to travel is November with an average price of $603.

What is the cheapest time of day to fly to Ontario?

The average price for all flights to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ontario is generally in the morning, when flights cost $754 on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,610.

How far in advance should I book a flight to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Frankfurt am Main, which takes 11h 40m, Munich, which takes 11h 55m, Hamburg, which takes 13h 25m, and Düsseldorf, which takes 14h 30m.

How many direct flights to Ontario are there each day?

There are around 91 direct flights from within Germany to Ontario every day. Most flights depart in the morning, with 5:00 pm the most common departure time and 43% of flights departing in the morning.

How many direct flights to Ontario are there each week?

Each week there are around 635 direct flights from within Germany to Ontario. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Good to know

Low season

February

High season

March

Cheapest flight

$410
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Frankfurt am Main to Ontario

FAQs - booking Ontario flights

  • How far is Ontario from central Ontario?

    Central Ontario is 3 miles away from Ontario.

  • What is the name of Ontario’s airport?

    When flying to Ontario, you'll arrive at Ontario (ONT). The airport is also known as Ontario or Ontario Intl.

  • How does KAYAK find such low prices on flights to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Ontario?

    Of the 8 airlines that fly to Ontario, Southwest offers the most flights, with around 216 per week, followed by Frontier with 120 flights per week.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Prefer to fly non-stop to Ontario?

Find which airlines fly direct to Ontario, which days they fly and book direct flights.

Nonstop departures

Germany to Ontario

Monday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to Germany

Monday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Top 3 airlines serving from Germany to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Germany to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11202 reviews
7.1Entertainment
7.2Comfort
6.7Food
7.7Boarding
8.1Crew
Airline reviews

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

2.0 MediocreShinar, Apr 2024BOS - LAX
Read more about United Airlines reviews

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

American Airlines canceled the flight twice and was unable to facilitate a change of city for us after our travel plans became affected. We lost alot of money due to this and it seems like the airline was trying their best not to facilitate this. Mind you, I am a very loyal member.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Book cheap flights from Germany to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Ontario found on KAYAK in the last 72 hours.
5/13Mo
1 stopKLM
18h 26mSTR-ONT
5/23Do
1 stopKLM
25h 40mONT-STR
$565
5/11Sa
1 stopKLM
18h 26mSTR-ONT
5/27Mo
1 stopKLM
17h 40mONT-STR
$584
5/11Sa
1 stopBritish Airways
22h 01mFRA-ONT
5/14Di
1 stopBritish Airways
17h 45mONT-FRA
$586
5/11Sa
2 stopsDelta
19h 53mFRA-ONT
5/14Di
2 stopsDelta
30h 35mONT-FRA
$602
5/11Sa
2 stopsDelta
19h 53mFRA-ONT
5/14Di
2 stopsDelta
30h 35mONT-FRA
$603
5/11Sa
2 stopsBritish Airways
20h 47mFRA-ONT
5/14Di
1 stopBritish Airways
17h 45mONT-FRA
$607
10/9Mi
1 stopAmerican Airlines
15h 48mFRA-ONT
10/13So
2 stopsAmerican Airlines
37h 26mONT-FRA
$621
10/9Mi
2 stopsAmerican Airlines
19h 52mFRA-ONT
10/13So
2 stopsAmerican Airlines
37h 26mONT-FRA
$625
9/12Do
2 stopsUnited Airlines
17h 40mMUC-ONT
9/30Mo
1 stopUnited Airlines
13h 57mONT-MUC
$648
8/28Mi
1 stopUnited Airlines
15h 11mMUC-ONT
9/11Mi
1 stopUnited Airlines
15h 30mONT-MUC
$650

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ontario found on KAYAK in the last 72 hours.
5/24Fr
2 stops
27h 59mFRA-ONT
$410
6/21Fr
3 stops
49h 24mMUC-ONT
$514
9/4Mi
2 stopsDelta
19h 23mBER-ONT
$766
5/28Di
2 stopsBritish Airways
20h 18mBER-ONT
$781
6/21Fr
2 stopsDelta
22h 17mMUC-ONT
$799
5/24Fr
1 stopBritish Airways
18h 13mFRA-ONT
$800
8/21Mi
2 stopsAmerican Airlines
41h 53mBER-ONT
$1,500
6/21Fr
1 stopAmerican Airlines
22h 49mMUC-ONT
$1,511
5/15Mi
1 stopUnited Airlines
17h 58mMUC-ONT
$1,620
8/14Mi
2 stopsUnited Airlines
18h 18mMUC-ONT
$1,791

Search by stops

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Last minute flights to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ontario that are departing in the next 10 days.
5/5So
multi-stopAmerican Airlines
20h 22mFRA-ONT
5/12So
multi-stopAmerican Airlines
31h 30mONT-FRA
$719
5/5So
multi-stopAmerican Airlines
20h 22mFRA-ONT
5/12So
multi-stopAmerican Airlines
16h 14mONT-FRA
$812
5/5So
multi-stop
22h 37mCGN-ONT
5/18Sa
multi-stop
23h 20mONT-CGN
$837
5/4Sa
multi-stopUnited Airlines
14h 34mFRA-ONT
5/20Mo
multi-stopUnited Airlines
14h 03mONT-FRA
$857
5/3Fr
multi-stopBritish Airways
18h 19mFRA-ONT
5/6Mo
multi-stopBritish Airways
19h 50mONT-FRA
$860
5/3Fr
multi-stopBritish Airways
18h 19mFRA-ONT
5/6Mo
multi-stopBritish Airways
23h 46mONT-FRA
$872
5/2Do
multi-stopIberia
22h 02mFRA-ONT
5/5So
multi-stopIberia
16h 02mONT-FRA
$899
5/1Mi
multi-stopUnited Airlines
20h 19mMUC-ONT
5/9Do
multi-stopUnited Airlines
14h 03mONT-MUC
$959
5/5So
multi-stopIberia
18h 19mFRA-ONT
5/8Mi
multi-stopIberia
16h 14mONT-FRA
$1,036
5/2Do
multi-stop
22h 04mDUS-ONT
5/17Fr
multi-stop
26h 39mONT-DUS
$1,093

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Germany

Cabin classes: