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Cheap flights from Ontario to Frankfurt am Main from $455

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:05 am - 9:20 amONT-FRA
19h 15m1 stop
Air Canada Logo
5:25 pm - 6:00 pmFRA-ONT
33h 35m1 stop
$677Air Canada
Find Deal
Fri, Feb 6 - Fri, Feb 20
United Airlines Logo
6:00 am - 12:05 pmONT-FRA
21h 05m2 stops
United Airlines Logo
9:45 am - 10:31 pmFRA-ONT
45h 46m2 stops
$691United Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Air Canada Logo
6:36 pm - 8:05 amONT-FRA
28h 29m2 stops
Air Canada Logo
10:40 am - 12:37 pmFRA-ONT
34h 57m2 stops
$696Air Canada
Find Deal
Tue, Oct 21 - Thu, Nov 27
British Airways Logo
6:43 am - 8:45 amONT-FRA
17h 02m1 stop
British Airways Logo
10:55 am - 5:45 pmFRA-ONT
15h 50m1 stop
$701British Airways
Find Deal
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
5:05 am - 8:10 amONT-FRA
18h 05m2 stops
Multiple Airlines Logo
9:45 am - 12:32 pmFRA-ONT
35h 47m3 stops
$702Multiple Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 26
British Airways Logo
8:15 am - 8:45 amONT-FRA
15h 30m1 stop
British Airways Logo
10:50 am - 9:11 pmFRA-ONT
19h 21m1 stop
$706British Airways
Find Deal
Sun, Oct 19 - Sun, Nov 2
Multiple Airlines Logo
8:15 am - 7:15 amONT-FRA
15h 00m1 stop
Multiple Airlines Logo
10:15 am - 6:21 pmFRA-ONT
17h 06m1 stop
$717Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 12
Delta Logo
10:30 pm - 8:40 amONT-FRA
25h 10m2 stops
Delta Logo
9:45 am - 9:14 pmFRA-ONT
20h 29m2 stops
$728Delta
Find Deal
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
8:15 am - 8:45 amONT-FRA
15h 30m1 stop
American Airlines Logo
10:50 am - 8:07 pmFRA-ONT
17h 17m1 stop
$738American Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
Delta Logo
7:05 am - 8:40 amONT-FRA
16h 35m1 stop
Delta Logo
6:55 am - 6:18 pmFRA-ONT
20h 23m2 stops
$747Delta
Find Deal
Thu, Nov 13 - Fri, Nov 28

Delta flights from Ontario to Frankfurt am Main

Our best Delta deals on Ontario to Frankfurt am Main flight tickets
Delta
Apr 2
ONT10:30 pmOntario
25h 10m
2 stops
FRA8:40 amFrankfurt am Main
Apr 6
FRA9:45 amFrankfurt am Main
20h 29m
2 stops
ONT9:14 pmOntario
$728
Find similar
Delta
Nov 13
ONT7:05 amOntario
16h 35m
1 stop
FRA8:40 amFrankfurt am Main
Nov 28
FRA6:55 amFrankfurt am Main
20h 23m
2 stops
ONT6:18 pmOntario
$747
Find similar
Delta
Oct 19
ONT7:05 amOntario
16h 50m
1 stop
FRA8:55 amFrankfurt am Main
Nov 28
FRA6:55 amFrankfurt am Main
20h 23m
2 stops
ONT6:18 pmOntario
$748
Find similar

Air Canada flights from Ontario to Frankfurt am Main

Our best Air Canada deals on Ontario to Frankfurt am Main flight tickets
Air Canada
Feb 6
ONT5:05 amOntario
19h 15m
1 stop
FRA9:20 amFrankfurt am Main
Feb 20
FRA5:25 pmFrankfurt am Main
33h 35m
1 stop
ONT6:00 pmOntario
$677
Find similar
Air Canada
Oct 21
ONT6:36 pmOntario
28h 29m
2 stops
FRA8:05 amFrankfurt am Main
Nov 27
FRA10:40 amFrankfurt am Main
34h 57m
2 stops
ONT12:37 pmOntario
$696
Find similar
Air Canada
Oct 21
ONT1:15 pmOntario
33h 00m
3 stops
FRA7:15 amFrankfurt am Main
Nov 26
FRA9:45 amFrankfurt am Main
35h 47m
3 stops
ONT12:32 pmOntario
$709
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 October 9, 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

Fri 2/6

5:05 am-9:20 am

1 stop19h 15m

Frankfurt am Main

Fri 2/20

5:25 pm-6:00 pm

1 stop33h 35m

$677

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 11/9

6:00 am-12:05 pm

2 stops21h 05m

Frankfurt am Main

Tue 11/25

9:45 am-10:31 pm

2 stops45h 46m

$691

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 10/21

6:36 pm-8:05 am

2 stops28h 29m

Frankfurt am Main

Thu 11/27

10:40 am-12:37 pm

2 stops34h 57m

$696

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 4/7

6:43 am-8:45 am

1 stop17h 02m

Frankfurt am Main

Tue 4/21

10:55 am-5:45 pm

1 stop15h 50m

$701

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 10/21

5:05 am-8:10 am

2 stops18h 05m

Frankfurt am Main

Wed 11/26

9:45 am-12:32 pm

3 stops35h 47m

$702

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 10/19

8:15 am-8:45 am

1 stop15h 30m

Frankfurt am Main

Sun 11/2

10:50 am-9:11 pm

1 stop19h 21m

$706

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 10/29

8:15 am-7:15 am

1 stop15h 00m

Frankfurt am Main

Wed 11/12

10:15 am-6:21 pm

1 stop17h 06m

$717

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 4/2

10:30 pm-8:40 am

2 stops25h 10m

Frankfurt am Main

Mon 4/6

9:45 am-9:14 pm

2 stops20h 29m

$728

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 10/23

8:15 am-8:45 am

1 stop15h 30m

Frankfurt am Main

Mon 10/27

10:50 am-8:07 pm

1 stop17h 17m

$738

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 11/13

7:05 am-8:40 am

1 stop16h 35m

Frankfurt am Main

Fri 11/28

6:55 am-6:18 pm

2 stops20h 23m

$747

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, September 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 $746. If you’re not able to fly to Frankfurt am Main in September, then November is your next best option. Flight prices from Ontario to Frankfurt am Main during November average around $748.

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 $917. 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 $1,101.

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 $590 when looking at flights departing in the evening. Flights to Frankfurt am Main are more costly at noon, with an average ticket price of $1,068. 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.
Search flight deals

  • 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 30m 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 $712Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights
British AirwaysPriceFrom $719Free CancellationRating
6.7
7,446 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