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$534+ Cheap flights from Germany to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ONT
mar. 19 — mar. 261
mié. 3/19
mié. 3/26
1 adult, Economy
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Cheap flight deals from Germany to Ontario

Keep the following information in mind while searching for Germany to Ontario flight deals. Data was last updated marzo 14, 2025.

Round-trip from

$534
(Delta)

Popular in

July

Cheapest in

February

Average price

$734
From Germany to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Germany to Ontario

Cheapest flights from Germany to Ontario
Explore the most affordable flight options available from Germany to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 14, 2025.

This Delta deal was found by Cheapflights users on 3/13. 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.
vie. 3/2811:40 amMUC - ONT
2 stops31h 56mDelta
mar. 4/15:40 amONT - MUC
2 stops26h 50mDelta
Deal found 3/13$534
This American Airlines deal was found by Cheapflights users on 3/13. 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.
jue. 3/2710:20 amMUC - ONT
1 stop18h 33mAmerican Airlines
mié. 4/910:40 pmONT - MUC
1 stop23h 30mAmerican Airlines
Deal found 3/13$544
This Billigflug deal was found by Cheapflights users on 3/13. 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.
jue. 3/2010:50 amFRA - ONT
1 stop21h 04mMultiple Airlines
mar. 3/256:00 amONT - FRA
2 stops29h 40mMultiple Airlines
Deal found 3/13$547
This KLM deal was found by Cheapflights users on 3/13. 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.
jue. 3/2711:00 amMUC - ONT
1 stop19h 43mKLM
mié. 4/97:00 amONT - MUC
1 stop16h 25mKLM
Deal found 3/13$551
This Delta deal was found by Cheapflights users on 3/13. 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.
jue. 3/2011:50 amFRA - ONT
2 stops31h 46mDelta
mar. 3/255:40 amONT - FRA
2 stops21h 25mDelta
Deal found 3/13$556
This Booking.com deal was found by Cheapflights users on 3/13. 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.
mié. 4/210:55 amFRA - ONT
1 stop17h 06mBritish Airways
mié. 4/97:00 amONT - FRA
1 stop16h 45mBritish Airways
Deal found 3/13$560
This Iberia deal was found by Cheapflights users on 3/13. 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.
jue. 4/2410:55 amFRA - ONT
1 stop20h 15mIberia
mié. 5/77:30 amONT - FRA
1 stop16h 15mIberia
Deal found 3/13$564
This American Airlines deal was found by Cheapflights users on 3/13. 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.
vie. 3/2110:15 amFRA - ONT
1 stop18h 38mAmerican Airlines
mar. 3/257:00 amONT - FRA
1 stop16h 15mAmerican Airlines
Deal found 3/13$572
This KLM deal was found by Cheapflights users on 3/12. 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.
vie. 3/2811:40 amFRA - ONT
1 stop19h 03mKLM
dom. 4/67:00 amONT - FRA
1 stop16h 55mKLM
Deal found 3/12$580
This Billigflug deal was found by Cheapflights users on 3/12. 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.
jue. 4/1012:20 pmMUC - ONT
1 stop18h 38mMultiple Airlines
lun. 4/215:00 amONT - MUC
1 stop24h 05mMultiple Airlines
Deal found 3/12$608
This American Airlines deal was found by Cheapflights users on 3/12. 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.
dom. 3/233:30 pmHAM - ONT
2 stops35h 31mAmerican Airlines
mar. 5/62:44 pmONT - HAM
2 stops22h 56mAmerican Airlines
Deal found 3/12$609
This United Airlines deal was found by Cheapflights users on 3/13. 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.
jue. 3/2710:15 amFRA - ONT
2 stops18h 42mUnited Airlines
jue. 4/35:00 amONT - FRA
2 stops16h 30mUnited Airlines
Deal found 3/13$613

Find flights from Germany to Ontario within your budget

Customize your flight search to find flights from Germany 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 2,558,603 searches. Data last updated marzo 14, 2025.

Fly from

Germany

Fly to

Ontario

Route

Depart

Return

Price

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

vie. 3/28

11:40 am-11:36 am

2 stops31h 56m

Ontario

mar. 4/1

5:40 am-5:30 pm

2 stops26h 50m

$534

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

jue. 3/27

10:20 am-8:53 pm

1 stop18h 33m

Ontario

mié. 4/9

10:40 pm-7:10 am

1 stop23h 30m

$544

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

jue. 3/27

11:00 am-10:43 pm

1 stop19h 43m

Ontario

mié. 4/9

7:00 am-8:25 am

1 stop16h 25m

$551

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mié. 4/2

10:55 am-7:01 pm

1 stop17h 06m

Ontario

mié. 4/9

7:00 am-8:45 am

1 stop16h 45m

$560

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

jue. 4/24

10:55 am-10:10 pm

1 stop20h 15m

Ontario

mié. 5/7

7:30 am-8:45 am

1 stop16h 15m

$564

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

jue. 4/24

7:00 am-4:33 pm

2 stops18h 33m

Ontario

mar. 4/29

7:00 am-8:55 am

1 stop16h 55m

$570

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

dom. 8/31

12:10 pm-11:07 am

2 stops31h 57m

Ontario

jue. 9/18

10:54 am-6:35 pm

2 stops22h 41m

$578

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mar. 3/25

10:40 am-10:43 pm

1 stop20h 03m

Ontario

mar. 4/1

7:00 am-8:55 am

1 stop16h 55m

$586

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

jue. 4/10

12:20 pm-9:58 pm

1 stop18h 38m

Ontario

lun. 4/21

5:00 am-2:05 pm

1 stop24h 05m

$608

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

jue. 3/27

10:15 am-8:57 pm

2 stops18h 42m

Ontario

jue. 4/3

5:00 am-6:30 am

2 stops16h 30m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 58 results
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Best time to book a flight from Germany to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Germany 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 Germany to Ontario

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

What is the cheapest month to book a flight from Germany to Ontario?

Currently, August is the cheapest month in which you can book a flight from Germany to Ontario (average of $246). Flying from Germany to Ontario in March is currently the most expensive (average of $321). 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 DE to ONT?

Find hourly flight availability from Germany to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Germany to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated marzo 14, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Germany to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,320 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,268 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
766 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,564 reviews
Delta
8.0
Very good
7,944 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Germany to Ontario. 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 into for flights to Ontario from Germany?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Germany. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • What are the cheapest airlines to fly from Germany to Ontario one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $654. Users have also found prices from $752 and $814 on British Airways and American Airlines, respectively.

  • What are the most popular routes from Germany to Ontario?

    When deciding which route to take from Germany to Ontario consider Frankfurt am Main - Ontario, Munich Franz Josef Strauss - Ontario or Duesseldorf Intl - Ontario as they are the most popular.

  • Can I find deals for flights from Germany to Ontario that include hotel bookings?

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

  • How can I find direct flights from Germany to Ontario?

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

  • Can I find deals for business class flights from Germany to Ontario?

    Yes. Cheapflights offers flight deals from Germany to Ontario 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 Germany to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Germany to Ontario (average of $246). Flying from Germany to Ontario in March is currently the most expensive (average of $321). 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.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Germany to Ontario

Discover the top airline that operate flights from Germany to Ontario. 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 marzo 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$668Average$1,382FlexibilityNo cancel feeOn-time69%
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