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Cheap flights from Ontario to Frankfurt am Main from $467

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 1/25. 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

Enter your travel dates to find the best prices.
Air Canada Logo
5:05 am - 9:20 am
ONT
-
FRA
19h 15m1 stop
Air Canada Logo
11:10 am - 12:47 pm
FRA
-
ONT
34h 37m1 stop
$682Air Canada
Sun, Jan 25 - Tue, Feb 10
United Airlines Logo
1:24 pm - 6:05 pm
ONT
-
FRA
19h 41m2 stops
United Airlines Logo
5:10 pm - 8:58 pm
FRA
-
ONT
36h 48m2 stops
$696United Airlines
Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
5:05 am - 7:25 am
ONT
-
FRA
17h 20m2 stops
Air Canada Logo
10:40 am - 5:43 pm
FRA
-
ONT
40h 03m2 stops
$698Air Canada
Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
6:00 am - 7:25 am
ONT
-
FRA
16h 25m2 stops
Air Canada Logo
10:40 am - 5:43 pm
FRA
-
ONT
40h 03m2 stops
$699Air Canada
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
6:00 am - 9:35 am
ONT
-
FRA
18h 35m1 stop
United Airlines Logo
5:10 pm - 8:58 pm
FRA
-
ONT
36h 48m2 stops
$700United Airlines
Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
5:05 am - 7:25 am
ONT
-
FRA
17h 20m2 stops
Air Canada Logo
5:10 pm - 12:47 pm
FRA
-
ONT
28h 37m2 stops
$703Air Canada
Mon, Dec 29 - Wed, Feb 4
Air Canada Logo
5:05 am - 11:10 am
ONT
-
FRA
21h 05m2 stops
Air Canada Logo
5:10 pm - 12:47 pm
FRA
-
ONT
28h 37m2 stops
$706Air Canada
Wed, Dec 31 - Fri, Feb 6
United Airlines Logo
1:24 pm - 9:20 am
ONT
-
FRA
34h 56m1 stop
United Airlines Logo
11:10 am - 8:58 pm
FRA
-
ONT
18h 48m1 stop
$710United Airlines
Mon, Jan 26 - Wed, Feb 11
United Airlines Logo
5:05 am - 9:20 am
ONT
-
FRA
19h 15m1 stop
United Airlines Logo
1:50 pm - 9:58 pm
FRA
-
ONT
17h 08m1 stop
$711United Airlines
Mon, Jan 26 - Wed, Feb 11
Delta Logo
7:05 am - 8:40 am
ONT
-
FRA
16h 35m1 stop
Delta Logo
6:55 am - 9:48 pm
FRA
-
ONT
23h 53m2 stops
$715Delta
Mon, Dec 29 - Sat, Jan 31

Air Canada flights from Ontario to Frankfurt am Main Airport

Our best Air Canada deals on Ontario to Frankfurt am Main Airport flight tickets
Air Canada
Jan 25
ONT5:05 amOntario
19h 15m
1 stop
FRA9:20 amFrankfurt am Main
Feb 10
FRA11:10 amFrankfurt am Main
34h 37m
1 stop
ONT12:47 pmOntario
$682
Find similar
Air Canada
Jan 28
ONT5:05 amOntario
17h 20m
2 stops
FRA7:25 amFrankfurt am Main
Feb 1
FRA10:40 amFrankfurt am Main
40h 03m
2 stops
ONT5:43 pmOntario
$698
Find similar
Air Canada
Jan 28
ONT6:00 amOntario
16h 25m
2 stops
FRA7:25 amFrankfurt am Main
Feb 1
FRA10:40 amFrankfurt am Main
40h 03m
2 stops
ONT5:43 pmOntario
$699
Find similar

United Airlines flights from Ontario to Frankfurt am Main Airport

Our best United Airlines deals on Ontario to Frankfurt am Main Airport flight tickets
United Airlines
Jan 28
ONT1:24 pmOntario
19h 41m
2 stops
FRA6:05 pmFrankfurt am Main
Feb 1
FRA5:10 pmFrankfurt am Main
36h 48m
2 stops
ONT8:58 pmOntario
$696
Find similar
United Airlines
Jan 28
ONT6:00 amOntario
18h 35m
1 stop
FRA9:35 amFrankfurt am Main
Feb 1
FRA5:10 pmFrankfurt am Main
36h 48m
2 stops
ONT8:58 pmOntario
$700
Find similar
United Airlines
Jan 26
ONT1:24 pmOntario
34h 56m
1 stop
FRA9:20 amFrankfurt am Main
Feb 11
FRA11:10 amFrankfurt am Main
18h 48m
1 stop
ONT8:58 pmOntario
$710
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Frankfurt am Main Airport 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 December 6, 2025.
Use the filters below to find and compare flights from Ontario to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 1/25

5:05 am-9:20 am

1 stop19h 15m

Frankfurt am Main

Tue 2/10

11:10 am-12:47 pm

1 stop34h 37m

$682

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 1/28

1:24 pm-6:05 pm

2 stops19h 41m

Frankfurt am Main

Sun 2/1

5:10 pm-8:58 pm

2 stops36h 48m

$696

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 1/28

5:05 am-7:25 am

2 stops17h 20m

Frankfurt am Main

Sun 2/1

10:40 am-5:43 pm

2 stops40h 03m

$698

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 1/28

6:00 am-7:25 am

2 stops16h 25m

Frankfurt am Main

Sun 2/1

10:40 am-5:43 pm

2 stops40h 03m

$699

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 1/28

6:00 am-9:35 am

1 stop18h 35m

Frankfurt am Main

Sun 2/1

5:10 pm-8:58 pm

2 stops36h 48m

$700

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Mon 12/29

5:05 am-7:25 am

2 stops17h 20m

Frankfurt am Main

Wed 2/4

5:10 pm-12:47 pm

2 stops28h 37m

$703

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 12/31

5:05 am-11:10 am

2 stops21h 05m

Frankfurt am Main

Fri 2/6

5:10 pm-12:47 pm

2 stops28h 37m

$706

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Mon 1/26

1:24 pm-9:20 am

1 stop34h 56m

Frankfurt am Main

Wed 2/11

11:10 am-8:58 pm

1 stop18h 48m

$710

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Mon 1/26

5:05 am-9:20 am

1 stop19h 15m

Frankfurt am Main

Wed 2/11

1:50 pm-9:58 pm

1 stop17h 08m

$711

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Mon 12/29

7:05 am-8:40 am

1 stop16h 35m

Frankfurt am Main

Sat 1/31

6:55 am-9:48 pm

2 stops23h 53m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 Airport

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 Airport?

In general, October is the cheapest month to fly from Ontario to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $707. If you aren’t able to travel to Frankfurt am Main Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $746.

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

On average, the least expensive day to fly to Frankfurt am Main Airport from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $891. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ontario to Frankfurt am Main Airport on a Saturday will generally be more expensive and average around $1,084. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from Ontario to Frankfurt am Main Airport in the morning for as low as $810. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is at noon when prices are around $1,050.

Can stopping save me money on Ontario to Frankfurt am Main Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Ontario to Frankfurt am Main Airport flight.

When to book flights from Ontario to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Frankfurt am Main Airport (ONT to FRA) flight deals and tips

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

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Ontario to Frankfurt am Main Airport takes 13h 40m
There are no direct flights from Ontario to Frankfurt am Main Airport. There are no popular flight routes from Ontario to Frankfurt am Main Airport.
Search flight deals

  • How far is Ontario to Frankfurt am Main by plane?

    Ontario and Frankfurt am Main are 5758.0 mi apart from one another. 13h 40m is a normal flight duration for this route.

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

    Prices for flights from Ontario Airport to Frankfurt am Main Airport were last updated today.

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

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

    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 Airport.

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

    The travel and health documents required for your trip to Frankfurt am Main Airport 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 Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Frankfurt am Main Airport?

Best airlines flying from Ontario to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Ontario to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $700Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
British AirwaysPriceFrom $719Free CancellationRating
6.7
7,562 reviews
Search British Airways flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Mainz
Koblenz
Rothenburg ob der Tauber
Trier
Wurzburg
Darmstadt
Fulda
Wiesbaden
Kaiserslautern
Heilbronn
Marburg
Cochem
Rüdesheim am Rhein
Bernkastel-Kues
Nuerburg
Schweinfurt
Aschaffenburg
Bad Kissingen

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Frankfurt am Main. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Frankfurt am Main on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ontario and Frankfurt am Main by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Frankfurt am Main from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Frankfurt am Main Airport trip

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