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Cheap flights Frankfurt — Ontario

Frankfurt (FRA, DE) Ontario (ONT, US)
from $483 9 274 km ~11h 25m 3 flights found 3 airlines cheapest on Wednesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $483 on 09.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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Fr
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December 2026
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January 2027
Mo
Tu
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
09 Dec 2026, Wed
American Airlines AA 705
12:50
FRA Frankfurt Airport
03:42
ONT Ontario International Airport
14h 52m 1 stop
Farera
$483
View this ticket
23 Nov 2026, Mon
AirDolomiti EN 936
19:10
FRA Frankfurt Airport
09:28
ONT Ontario International Airport
14h 18m 2 stops
Aviakassa
$781
View this ticket
Route characteristics
Distance
9 274 km
Flight time
11h 25m
Time difference
-9h
Minimum price
from $483 (09.12.2026)
Average price
$632
Maximum price
$781
Cheapest day
Wednesday
Departure airports (1)
FRA Frankfurt Airport
Arrival airports (1)
ONT Ontario International Airport
Airlines (3)
AA American Airlines EN AirDolomiti DE Condor
Agencies (3)
Farera Aviakassa City.Travel
Prices by day of week
Monday
$781
avg $781
Wednesday
$483
avg $483
Cheapest
Price trend by month
November 2026
from $781
avg $781
1 flights
December 2026
from $483
avg $483
1 flights
Airlines — cheapest prices 3
American Airlines
American Airlines
1 flights · 1 days
$483
AirDolomiti
AirDolomiti
1 flights · 1 days
$781
Condor
Condor
1 flights · 1 days
$960
Where to buy tickets 3
Farera
1 tickets · 1 days
from $483
Aviakassa
1 tickets · 1 days
from $781
City.Travel
1 tickets · 1 days
from $960
Airports

From — Frankfurt (1)

  • FRA Frankfurt Airport

To — Ontario (1)

  • ONT Ontario International Airport
Other destinations from Frankfurt
Edinburgh
GB
Malaga
ES · Hub
Riga
LV
Thessaloniki
GR
Palma
ES · Hub
Alicante
ES
Lamezia Terme
IT
Madrid
ES · Hub
Arrecife
ES
Puerto del Rosario
ES
Manchester
GB · Hub
Ibiza
ES
Frequently asked questions about the route Frankfurt — Ontario
How long is the flight from Frankfurt to Ontario?
Approximate flight time — 11h 25m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Frankfurt to Ontario?
The straight-line distance — 9 274 km.
How much do flights from Frankfurt to Ontario cost?
The minimum price over 3 months — from $483 on 09.12.2026.
What is the average ticket price?
The average price — $632. Range: $483 — $781.
What is the time difference between Frankfurt and Ontario?
The difference — -9h.
From which airports does Frankfurt operate flights?
From Frankfurt: FRA (Frankfurt Airport).
To which airports in Ontario do flights arrive?
To Ontario: ONT (Ontario International Airport).
Which airlines fly this route?
This route is served by 3 airlines: American Airlines, AirDolomiti, Condor.
Which day of the week is cheapest?
The cheapest day of the week — Wednesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Frankfurt — Ontario

Flights Frankfurt — Ontario is a popular route. The straight-line distance is 9 274 km. Flight time 11h 25m. Time difference -9h.

From Frankfurt (FRA) flights depart from 1 airport: FRA. To Ontario (ONT) — 1 arrival airport: ONT.

3 airlines operate on this route: American Airlines, AirDolomiti, Condor.

The minimum price for the next 3 months — from $483 (09.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $632, ranging from $483 to $781. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Wednesday.

Other destinations in United States from Frankfurt
Dallas
US
Atlanta
US
Baltimore
US
Las Vegas
US
Seattle
US
Boston
US
Charlotte
US
Denver
US

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