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Frankfurt am Main

$468+ Cheap flights from Ontario (ONT) to Frankfurt am Main

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FRA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Frankfurt am Main (FK0). 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 February 20, 2025.

Round-trip from

$660
(Booking.com)

One-way from

$468
(Trip.com)

Popular in

July

Cheapest in

April

Average price

$809
From Ontario to Frankfurt am Main
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One-way flight from Ontario to Frankfurt am Main
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Highest demand for flights based on searches. 11% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Frankfurt am Main

Cheapest flights from Ontario to Frankfurt am Main
Explore the most affordable flight options available from Ontario to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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.
Wed 3/1911:59 pmONT - FRA
1 stop23h 16mBritish Airways
Mon 3/3110:55 amFRA - ONT
1 stop17h 06mBritish Airways
Deal found 2/20$660
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/236:00 amONT - FRA
1 stop19h 35mUnited Airlines
Mon 3/319:55 amFRA - ONT
2 stops43h 47mUnited Airlines
Deal found 2/20$719
This Billigflug deal was found by Cheapflights users on 2/19. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:40 amONT - FRA
1 stop13h 30mAir Canada
Tue 10/215:30 pmFRA - ONT
1 stop14h 23mAir Canada
Deal found 2/19$725
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:59 amONT - FRA
1 stop15h 16mAmerican Airlines
Wed 3/1910:50 amFRA - ONT
1 stop16h 11mAmerican Airlines
Deal found 2/19$732
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:00 amONT - FRA
1 stop17h 40mDelta
Sun 3/1610:40 amFRA - ONT
1 stop20h 03mDelta
Deal found 2/20$742
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:00 amONT - FRA
2 stops18h 00mMultiple Airlines
Wed 3/1210:05 amFRA - ONT
2 stops20h 40mMultiple Airlines
Deal found 2/19$749
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:00 amONT - FRA
1 stop16h 45mIberia
Thu 4/2410:55 amFRA - ONT
1 stop20h 15mIberia
Deal found 2/20$774
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/167:00 amONT - FRA
1 stop17h 40mKLM
Mon 3/2411:40 amFRA - ONT
1 stop19h 03mKLM
Deal found 2/19$832

Find flights from Ontario to Frankfurt am Main within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Ontario

Fly to

Frankfurt am Main

Route

Depart

Return

Price

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 3/19

11:59 pm-7:15 am

1 stop23h 16m

Frankfurt am Main

Mon 3/31

10:55 am-7:01 pm

1 stop17h 06m

$660

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 3/23

6:00 am-9:35 am

1 stop19h 35m

Frankfurt am Main

Mon 3/31

9:55 am-8:42 pm

2 stops43h 47m

$719

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 3/5

6:59 am-7:15 am

1 stop15h 16m

Frankfurt am Main

Wed 3/19

10:50 am-7:01 pm

1 stop16h 11m

$732

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 3/11

7:00 am-8:40 am

1 stop17h 40m

Frankfurt am Main

Sun 3/16

10:40 am-10:43 pm

1 stop20h 03m

$742

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 8/19

10:40 am-9:10 am

1 stop13h 30m

Frankfurt am Main

Tue 9/2

5:30 pm-10:53 pm

1 stop14h 23m

$745

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Wed 3/5

6:00 am-9:00 am

2 stops18h 00m

Frankfurt am Main

Wed 3/12

10:05 am-10:45 pm

2 stops20h 40m

$749

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 4/10

7:00 am-8:45 am

1 stop16h 45m

Frankfurt am Main

Thu 4/24

10:55 am-10:10 pm

1 stop20h 15m

$774

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 4/29

7:00 am-8:55 am

1 stop16h 55m

Frankfurt am Main

Tue 5/13

10:40 am-7:42 pm

1 stop18h 02m

$778

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Tue 5/27

1:36 pm-3:15 pm

1 stop16h 39m

Frankfurt am Main

Sat 6/28

5:30 pm-12:22 pm

1 stop27h 52m

$1,878

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sun 8/3

7:00 am-12:45 pm

2 stops20h 45m

Frankfurt am Main

Mon 8/25

12:25 pm-10:41 pm

2 stops19h 16m

$2,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 results
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2
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Best time to book a flight from Ontario to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Ontario with our price prediction graph.
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.

Travel insights for flights from Ontario to Frankfurt am Main

Get recent, data-driven insights about flights from Ontario to Frankfurt am Main including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Frankfurt am Main?

Currently, January is the cheapest month in which you can book a flight from Ontario to Frankfurt am Main (average of $729). Flying from Ontario to Frankfurt am Main in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to FRA?

Find hourly flight availability from Ontario to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Ontario to Frankfurt am Main, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight in the afternoon.

Rainfall in Frankfurt am Main by month

Plan your trip to Frankfurt am Main by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Frankfurt am Main ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Frankfurt am Main when rainfall is around 1.6 in.

Temperature in Frankfurt am Main by month

Plan your trip to Frankfurt am Main by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Frankfurt am Main, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt am Main. Reviews last updated February 20, 2025.
To help decide which airline to fly from Ontario to Frankfurt am Main, see what other customers have to say about China Airlines, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very good
727 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Delta
8.0
Very good
8,219 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

KLM
7.8
Good
1,333 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Virgin Atlantic
7.5
Good
654 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

United Airlines
7.4
Good
8,765 reviews
China Airlines
8.2
Very good
727 reviews

Crew

8.5

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from Ontario to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Frankfurt am Main?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Frankfurt am Main. 2 airlines have flights from Ontario to Frankfurt am Main on a regular basis. Booking flights from Ontario to Frankfurt am Main should not be difficult; the airport handles an average of 0 outbound flights to Frankfurt am Main per day.

  • What are the cheapest airlines flying from Ontario to Frankfurt am Main round-trip?

    Our cheapest airline available from Ontario to Frankfurt am Main is British Airways. Our recent data shows that you can find tickets from as low as $660 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $719 and $732 round-trip. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Frankfurt am Main one-way?

    One-way options have recently been found by users for as low as $482 on Virgin Atlantic. Other airlines that offer cheap prices include British Airways from $484 and KLM from $487 one-way.

  • Can I find deals for flights from Ontario to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Ontario to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Frankfurt am Main.

  • Can I find deals for business class flights from Ontario to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Ontario to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Frankfurt am Main?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Frankfurt am Main (average of $729). Flying from Ontario to Frankfurt am Main in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Ontario to Frankfurt am Main

Discover the top 2 airlines that operate flights from Ontario to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$737Average$882FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$751Average$830FlexibilityNo cancel feeOn-time70%
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