$466+ Cheap flights from Frankfurt (FRA) to Ontario (ONT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ONT
Sep 20 — Sep 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Frankfurt to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Frankfurt to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Frankfurt to OntarioExplore the most affordable flight options available from Frankfurt to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Frankfurt to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Expedia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:55 am -
1 stop16h 52m
Wed 9/97:20 am -
1 stop16h 25m
Deal found 8/18![British Airways logo]()
$624
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:20 am -
2 stops19h 49m
Thu 10/157:00 am -
1 stop16h 45m
Deal found 8/17![American Airlines logo]()
$633
This Iberia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am -
1 stop21h 04m
Sun 9/138:25 am -
1 stop15h 20m
Deal found 8/18![Iberia logo]()
$634
This Iberia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am -
1 stop21h 04m
Fri 9/118:25 am -
1 stop15h 20m
Deal found 8/18![Iberia logo]()
$637
This Ticket deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am -
1 stop16h 52m
Sun 9/138:25 am -
1 stop15h 20m
Deal found 8/19![British Airways logo]()
$647
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:55 am -
1 stop21h 57m
Tue 10/2710:25 am -
2 stops19h 45m
Deal found 8/17![American Airlines logo]()
$649
This Kissandfly.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:55 am -
1 stop31h 39m
Sat 9/122:22 pm -
1 stop33h 23m
Deal found 8/18![British Airways logo]()
$654
This Ticket deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:55 am -
1 stop16h 52m
Wed 9/97:20 am -
1 stop16h 25m
Deal found 8/17![British Airways logo]()
$655
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:55 am -
1 stop31h 34m
Sat 10/177:00 am -
1 stop16h 45m
Deal found 8/17![American Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:20 am -
1 stop22h 39m
Sat 10/1710:10 pm -
1 stop24h 10m
Deal found 8/18![American Airlines logo]()
$657
This Kissandfly.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:20 am -
2 stops17h 55m
Wed 9/212:59 pm -
2 stops33h 21m
Deal found 8/18![British Airways logo]()
$659
This Flighttix deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:20 am -
2 stops17h 55m
Tue 9/17:05 am -
1 stop16h 40m
Deal found 8/21![Multiple Airlines logo]()
$660
Best flights from Frankfurt to OntarioDiscover carefully curated flight deals from Frankfurt to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Frankfurt to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am -
2 stops17h 36m
Sun 9/61:56 pm -
2 stops34h 24m
Deal found 8/20![United Airlines logo]()
$674
This British Airways deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:55 am -
1 stop21h 41m
Thu 10/87:00 am -
1 stop16h 45m
Deal found 8/20![British Airways logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 pm -
1 stop14h 21m
Mon 10/1911:10 am -
1 stop13h 35m
Deal found 8/17![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:30 pm -
1 stop14h 21m
Tue 10/277:00 am -
2 stops16h 10m
Deal found 8/19![United Airlines logo]()
$676
This British Airways deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:55 am -
1 stop16h 52m
Sun 9/206:00 am -
1 stop17h 45m
Deal found 8/21![British Airways logo]()
$765
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:55 pm -
1 stop16h 36m
Mon 10/265:00 am -
1 stop20h 20m
Deal found 8/19![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:40 pm -
2 stops19h 11m
Tue 10/276:00 am -
2 stops45h 40m
Deal found 8/19![United Airlines logo]()
$676
This British Airways deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:15 am -
1 stop21h 30m
Sat 2/202:22 pm -
2 stops18h 48m
Deal found 8/17![British Airways logo]()
$864
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:40 pm -
2 stops19h 11m
Thu 10/294:17 pm -
1 stop14h 38m
Deal found 8/19![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:55 pm -
1 stop16h 36m
Fri 10/2311:10 am -
1 stop13h 35m
Deal found 8/17![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:30 pm -
1 stop14h 21m
Tue 10/2011:10 am -
1 stop13h 35m
Deal found 8/18![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/261:30 pm -
1 stop18h 23m
Wed 1/1311:20 am -
1 stop14h 10m
Deal found 8/17![United Airlines logo]()
$871
Last-minute flights from Frankfurt to OntarioDiscover last-minute flight deals from Frankfurt to Ontario. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Frankfurt to Ontario. Data last updated August 21, 2026 and is based on user searches.
This Kissandfly.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:55 am -
1 stop31h 39m
Sat 9/122:22 pm -
1 stop33h 23m
Deal found 8/18![British Airways logo]()
$654
This Ticket deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:55 am -
1 stop16h 52m
Wed 9/97:20 am -
1 stop16h 25m
Deal found 8/17![British Airways logo]()
$655
This Iberia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am -
1 stop21h 04m
Sun 9/138:25 am -
1 stop15h 20m
Deal found 8/18![Iberia logo]()
$634
This Iberia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am -
1 stop21h 04m
Fri 9/118:25 am -
1 stop15h 20m
Deal found 8/18![Iberia logo]()
$637
This Ticket deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am -
1 stop16h 52m
Sun 9/138:25 am -
1 stop15h 20m
Deal found 8/19![British Airways logo]()
$647
This Kissandfly.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:20 am -
2 stops17h 55m
Wed 9/212:59 pm -
2 stops33h 21m
Deal found 8/18![British Airways logo]()
$659
This Flighttix deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:20 am -
2 stops17h 55m
Tue 9/17:05 am -
1 stop16h 40m
Deal found 8/21![Multiple Airlines logo]()
$660
This Expedia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:55 am -
1 stop16h 52m
Wed 9/97:20 am -
1 stop16h 25m
Deal found 8/18![British Airways logo]()
$624
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:20 am -
2 stops18h 27m
Mon 9/74:07 pm -
2 stops30h 13m
Deal found 8/18![American Airlines logo]()
$657
This lastminute.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:55 am -
1 stop16h 58m
Tue 9/158:25 am -
1 stop15h 20m
Deal found 8/19![British Airways logo]()
$661
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:55 am -
1 stop31h 34m
Wed 10/217:00 am -
1 stop16h 45m
Deal found 8/17![American Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:20 am -
2 stops19h 49m
Thu 10/157:00 am -
1 stop16h 45m
Deal found 8/17![American Airlines logo]()
$633
One-way flights from Frankfurt to OntarioSearch for one-way flight options from Frankfurt to Ontario. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Frankfurt to Ontario. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:50 am -
1 stop20h 22m
Deal found 8/20![British Airways logo]()
$466
This Flysmarter deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2810:15 am -
1 stop32h 26m
Deal found 8/20![British Airways logo]()
$469
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:15 am -
1 stop17h 32m
Deal found 8/20![British Airways logo]()
$474
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:10 pm -
2 stops32h 56m
Deal found 8/20![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:15 am -
1 stop17h 32m
Deal found 8/20![American Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:10 pm -
2 stops30h 41m
Deal found 8/21![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:15 am -
1 stop17h 32m
Deal found 8/20![American Airlines logo]()
$480
This Kissandfly.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:50 am -
2 stops30h 49m
Deal found 8/21![British Airways logo]()
$486
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:50 am -
2 stops22h 02m
Deal found 8/21![American Airlines logo]()
$487
Find flight deals from Frankfurt to Ontario
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 |
Cheapflights Fare Finder
Customize your flight search to find flights from Frankfurt to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
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
$674
Quickest round-trip
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
$676
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
$676
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
$676
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
$676
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
$676
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
$676
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
$677
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
$678
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
$765
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Frankfurt to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Frankfurt with our price prediction graph.
FRA-ONT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Frankfurt am Main Airport to Ontario
Related info for your journey
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Ontario flight routes
Other flight options
Other flights from Frankfurt
Popular flights