
Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $624 (Expedia) |
One-way from | $466 (Expedia) |
Popular in | August |
Cheapest in | November |
Average price | $1,530 |
Fly from
Fly to
Route
Depart
Return
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Thu 9/3
11:25 am-8:01 pm
2 stops17h 36m
Ontario
Sun 9/6
1:56 pm-9:20 am
2 stops34h 24m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Fri 10/16
5:30 pm-10:51 pm
1 stop14h 21m
Ontario
Mon 10/19
11:10 am-9:45 am
1 stop13h 35m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Sun 10/18
5:30 pm-10:51 pm
1 stop14h 21m
Ontario
Tue 10/27
7:00 am-7:10 am
2 stops16h 10m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Sun 10/18
12:55 pm-8:31 pm
1 stop16h 36m
Ontario
Mon 10/26
5:00 am-9:20 am
1 stop20h 20m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Sat 10/17
12:40 pm-10:51 pm
2 stops19h 11m
Ontario
Tue 10/27
6:00 am-11:40 am
2 stops45h 40m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Sat 10/17
12:40 pm-10:51 pm
2 stops19h 11m
Ontario
Thu 10/29
4:17 pm-2:55 pm
1 stop14h 38m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Fri 9/25
12:55 pm-8:31 pm
1 stop16h 36m
Ontario
Fri 10/23
11:10 am-9:45 am
1 stop13h 35m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Mon 10/12
5:30 pm-10:51 pm
1 stop14h 21m
Ontario
Tue 10/20
11:10 am-9:45 am
1 stop13h 35m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Thu 9/24
10:55 am-11:36 pm
1 stop21h 41m
Ontario
Thu 10/8
7:00 am-8:45 am
1 stop16h 45m
Frankfurt am MainOntario
FRA Frankfurt am Main - ONT Ontario
FRAONT
Frankfurt am Main
Sun 9/6
10:55 am-6:47 pm
1 stop16h 52m
Ontario
Sun 9/20
6:00 am-8:45 am
1 stop17h 45m
Everything you need to know about your flight from Frankfurt am Main Airport to Ontario
Find useful and relevant information for your journey from Frankfurt to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.