Cheap Flights from Frankfurt Airport to Ontario (ONT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1704	2Search	3678	4Search	5Search	6Search
7Search	8Search	9Search	10Search	11677	12Search	13Search
14Search	15Search	16Search	17675	18Search	19Search	20Search
21Search	22Search	23Search	24675	25Search	26Search	27Search
28Search	29Search	30Search

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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Frankfurt－Ontario Airport
September Lowest Airfares
USD675

The airfare displayed above is for United Airlines

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Frankfurt－Ontario Airport
October Lowest Airfares
USD697

The airfare displayed above is for United Airlines

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Frankfurt－Ontario Airport
November Lowest Airfares
USD669

The airfare displayed above is for United Airlines

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Frankfurt－Ontario Airport
December Lowest Airfares
USD672

The airfare displayed above is for United Airlines

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Frankfurt－Ontario Airport
January Lowest Airfares
USD669

The airfare displayed above is for United Airlines

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Frankfurt－Ontario
Estimated Flight Time
13 Hours 15 Minutes
Frankfurt－Ontario
Number of Operating Airlines
3

Operating Airlines for Frankfurt－Ontario Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Frankfurt

Frankfurt－Philadelphia(PHL)
USD548〜
Frankfurt－Pensacola(PNS)
USD800〜
* Fares vary in accordance to seat availability
Other Departures to: Ontario

Munich Airport－Ontario(ONT)
USD693〜
Dusseldorf Airport－Ontario(ONT)
USD671〜
* Fares vary in accordance to seat availability