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Cheap flights from Ontario to Frankfurt am Main from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Frankfurt am Main departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Frankfurt am Main

Cheap round-trip flights

Iberia Logo
6:47 am - 7:15 amONT-FRA
15h 28m1 stop
Iberia Logo
10:15 am - 9:57 pmFRA-ONT
20h 42m1 stop
$648Iberia
Find Deal
Sun, Feb 15 - Wed, Mar 4
Iberia Logo
8:15 am - 7:15 amONT-FRA
15h 00m1 stop
Iberia Logo
10:15 am - 10:29 pmFRA-ONT
21h 14m1 stop
$656Iberia
Find Deal
Wed, Oct 29 - Fri, Nov 7
Iberia Logo
6:47 am - 7:15 amONT-FRA
15h 28m1 stop
Iberia Logo
10:15 am - 9:57 pmFRA-ONT
20h 42m1 stop
$679Iberia
Find Deal
Fri, Feb 13 - Wed, Mar 4
British Airways Logo
7:00 am - 7:15 amONT-FRA
15h 15m1 stop
British Airways Logo
10:50 am - 8:12 pmFRA-ONT
18h 22m1 stop
$694British Airways
Find Deal
Wed, Nov 19 - Wed, Dec 3
Air Canada Logo
6:00 am - 7:25 amONT-FRA
16h 25m2 stops
Air Canada Logo
10:40 am - 7:41 pmFRA-ONT
42h 01m2 stops
$695Air Canada
Find Deal
Tue, Nov 18 - Thu, Nov 27
Air Canada Logo
5:05 am - 7:25 amONT-FRA
17h 20m2 stops
Air Canada Logo
5:10 pm - 8:42 pmFRA-ONT
36h 32m2 stops
$701Air Canada
Find Deal
Sun, Nov 16 - Tue, Dec 2
Logo
7:00 am - 7:15 amONT-FRA
15h 15m1 stop
Logo
10:15 am - 5:47 pmFRA-ONT
16h 32m1 stop
$706
Find Deal
Wed, Nov 19 - Wed, Dec 3
United Airlines Logo
7:00 am - 6:35 amONT-FRA
14h 35m1 stop
United Airlines Logo
1:20 pm - 8:45 pmFRA-ONT
16h 25m1 stop
$717United Airlines
Find Deal
Sat, Feb 14 - Sun, Mar 1
Logo
7:00 am - 7:15 amONT-FRA
15h 15m1 stop
Logo
10:50 am - 8:12 pmFRA-ONT
18h 22m1 stop
$718
Find Deal
Wed, Nov 19 - Wed, Dec 3
United Airlines Logo
7:00 am - 11:05 amONT-FRA
19h 05m2 stops
United Airlines Logo
11:30 am - 10:51 pmFRA-ONT
20h 21m2 stops
$721United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24

Air Canada flights from Ontario to Frankfurt am Main

Our best Air Canada deals on Ontario to Frankfurt am Main flight tickets
Air Canada
Nov 18
ONT6:00 amOntario
16h 25m
2 stops
FRA7:25 amFrankfurt am Main
Nov 27
FRA10:40 amFrankfurt am Main
42h 01m
2 stops
ONT7:41 pmOntario
$695
Find similar
Air Canada
Nov 16
ONT5:05 amOntario
17h 20m
2 stops
FRA7:25 amFrankfurt am Main
Dec 2
FRA5:10 pmFrankfurt am Main
36h 32m
2 stops
ONT8:42 pmOntario
$701
Find similar
Air Canada
Nov 19
ONT5:05 amOntario
21h 05m
2 stops
FRA11:10 amFrankfurt am Main
Dec 3
FRA1:40 pmFrankfurt am Main
40h 02m
2 stops
ONT8:42 pmOntario
$708
Find similar

KLM flights from Ontario to Frankfurt am Main

Our best KLM deals on Ontario to Frankfurt am Main flight tickets
KLM
Oct 13
ONT7:05 amOntario
16h 50m
1 stop
FRA8:55 amFrankfurt am Main
Oct 27
FRA9:50 amFrankfurt am Main
17h 29m
1 stop
ONT7:19 pmOntario
$761
Find similar
KLM
Aug 27
ONT11:45 amOntario
36h 10m
1 stop
FRA8:55 amFrankfurt am Main
Sep 2
FRA10:40 amFrankfurt am Main
17h 31m
1 stop
ONT7:11 pmOntario
$836
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Frankfurt am Main 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Ontario to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 2/15

6:47 am-7:15 am

1 stop15h 28m

Frankfurt am Main

Wed 3/4

10:15 am-9:57 pm

1 stop20h 42m

$648

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 10/29

8:15 am-7:15 am

1 stop15h 00m

Frankfurt am Main

Fri 11/7

10:15 am-10:29 pm

1 stop21h 14m

$656

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Fri 2/13

6:47 am-7:15 am

1 stop15h 28m

Frankfurt am Main

Wed 3/4

10:15 am-9:57 pm

1 stop20h 42m

$679

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 11/19

7:00 am-7:15 am

1 stop15h 15m

Frankfurt am Main

Wed 12/3

10:50 am-8:12 pm

1 stop18h 22m

$694

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 11/18

6:00 am-7:25 am

2 stops16h 25m

Frankfurt am Main

Thu 11/27

10:40 am-7:41 pm

2 stops42h 01m

$695

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 11/16

5:05 am-7:25 am

2 stops17h 20m

Frankfurt am Main

Tue 12/2

5:10 pm-8:42 pm

2 stops36h 32m

$701

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 11/19

7:00 am-7:15 am

1 stop15h 15m

Frankfurt am Main

Wed 12/3

10:15 am-5:47 pm

1 stop16h 32m

$706

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sat 2/14

7:00 am-6:35 am

1 stop14h 35m

Frankfurt am Main

Sun 3/1

1:20 pm-8:45 pm

1 stop16h 25m

$717

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 11/19

7:00 am-7:15 am

1 stop15h 15m

Frankfurt am Main

Wed 12/3

10:50 am-8:12 pm

1 stop18h 22m

$718

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 11/19

7:00 am-11:05 am

2 stops19h 05m

Frankfurt am Main

Mon 11/24

11:30 am-10:51 pm

2 stops20h 21m

$721

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Ontario to Frankfurt am Main

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Frankfurt am Main?

In general, August is the cheapest month to fly from Ontario to Frankfurt am Main. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $753. If you’re not able to fly to Frankfurt am Main in August, then November is your next best option. Flight prices from Ontario to Frankfurt am Main during November average around $756.

What is the cheapest day to depart on your flight to Frankfurt am Main?

The cheapest day to depart on your flight to Frankfurt am Main is on a Tuesday when prices can be found for as low as $919. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,115.

What is the cheapest time of day to depart on your flight to Frankfurt am Main?

Flying to Frankfurt am Main from Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $746 when looking at flights departing in the evening. Flights to Frankfurt am Main are more costly at noon, with an average ticket price of $1,096. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Ontario to Frankfurt am Main flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Frankfurt am Main

Direct flights

None
There are no direct flights from Ontario to Frankfurt am Main. There are no popular flight routes from Ontario to Frankfurt am Main.
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  • How far is Ontario to Frankfurt am Main by plane?

    There are 5758.1 mi between Ontario and Frankfurt am Main. Typically, this will take 13h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Frankfurt am Main?

    Prices for flights from Ontario Airport to Frankfurt am Main are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Frankfurt am Main?

  • How old do you have to be to fly from Ontario Airport to Frankfurt am Main?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Frankfurt am Main.

  • What documentation or ID do you need to fly to Frankfurt am Main?

    The travel and health documents required for your trip to Frankfurt am Main can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Frankfurt am Main. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Frankfurt am Main

Compare and see reviews for airlines that fly from Ontario to Frankfurt am Main with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $730Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
British AirwaysPriceFrom $752Free CancellationRating
6.7
7,291 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Frankfurt am Main?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Frankfurt am Main for you.

Can I find flights from Ontario to Frankfurt am Main with flexible booking policies on momondo?

Yes. All flights to Frankfurt am Main from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Frankfurt am Main?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Frankfurt am Main.

I’m not ready to book a flight from Ontario to Frankfurt am Main right now. Can momondo alert me if prices change?

Price alerts on flights to Frankfurt am Main from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Germany

Fly into one of these airports located in Frankfurt am Main

Airports listed have a maximum distance of 63.9 mi from Frankfurt am Main
Frankfurt am Main Airport
Frankfurt-Hahn Airport