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$553+ Cheap flights from Baden-Wurttemberg 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
STR — ONT
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Baden-Wurttemberg to Ontario

Keep the following information in mind while searching for Baden-Wurttemberg to Ontario flight deals. Data was last updated juin 12, 2025.

Round-trip from

$553
(Ticket)

Popular in

July

Cheapest in

January

Average price

$759
From Baden-Wurttemberg to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Baden-Wurttemberg to Ontario

Cheapest flights from Baden-Wurttemberg to Ontario
Explore the most affordable flight options available from Baden-Wurttemberg to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Ticket deal was found by Cheapflights users on 6/12. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/229:00 amMUC - ONT
1 stop22h 25mKLM
lun. 7/77:05 amONT - MUC
1 stop16h 20mKLM
Deal found 6/12$553
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/92:40 pmSTR - ONT
2 stops17h 02mUnited Airlines
mer. 10/291:00 pmONT - STR
2 stops15h 55mUnited Airlines
Deal found 6/12$560
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/2310:00 pmSTR - ONT
2 stops29h 25mBritish Airways
ven. 9/124:45 pmONT - STR
2 stops33h 25mBritish Airways
Deal found 6/10$562
This American Airlines deal was found by Cheapflights users on 6/11. 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.
sam. 6/219:10 amMUC - ONT
1 stop21h 03mAmerican Airlines
sam. 7/510:28 pmONT - MUC
1 stop23h 42mAmerican Airlines
Deal found 6/11$566
This Billigflug deal was found by Cheapflights users on 6/10. 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.
mer. 6/256:50 pmMUC - ONT
2 stops36h 24mBritish Airways
dim. 6/2911:59 pmONT - MUC
2 stops38h 16mBritish Airways
Deal found 6/10$577
This Delta deal was found by Cheapflights users on 6/11. 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.
mer. 6/182:15 pmFRA - ONT
2 stops18h 31mDelta
mar. 7/16:00 amONT - FRA
2 stops18h 50mDelta
Deal found 6/11$578
This Booking.com deal was found by Cheapflights users on 6/10. 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.
ven. 8/2910:55 amFRA - ONT
1 stop16h 29mBritish Airways
dim. 9/78:15 amONT - FRA
1 stop15h 30mBritish Airways
Deal found 6/10$583
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mer. 6/2510:55 amFRA - ONT
1 stop19h 38mAmerican Airlines
ven. 8/226:10 amONT - FRA
2 stops16h 10mAmerican Airlines
Deal found 6/10$586
This Iberia deal was found by Cheapflights users on 6/11. 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.
lun. 8/2512:10 pmFRA - ONT
2 stops19h 38mIberia
dim. 9/78:15 amONT - FRA
1 stop15h 30mIberia
Deal found 6/11$593
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/710:15 amFRA - ONT
1 stop16h 34mMultiple Airlines
ven. 11/216:38 amONT - FRA
1 stop15h 37mMultiple Airlines
Deal found 6/10$594
This KLM deal was found by Cheapflights users on 6/12. 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.
sam. 8/2310:40 amFRA - ONT
1 stop17h 31mKLM
dim. 9/77:05 amONT - FRA
1 stop16h 50mKLM
Deal found 6/12$596
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 12/161:15 pmFRA - ONT
2 stops18h 11mUnited Airlines
mar. 12/305:40 amONT - FRA
1 stop18h 40mUnited Airlines
Deal found 6/11$597

Cheapflights Fare Finder

Customize your flight search to find flights from Baden-Wurttemberg 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 juin 12, 2025.
Use the filters below to find and compare flights from Baden-Wurttemberg to Ontario that are best for you.

Fly from

Baden-Wurttemberg

Fly to

Ontario

Route

Depart

Return

Price

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

dim. 6/22

9:00 am-10:25 pm

1 stop22h 25m

Ontario

lun. 7/7

7:05 am-8:25 am

1 stop16h 20m

$553

StuttgartOntario

STR - ONT

STRONT

Stuttgart Echterdingen

jeu. 10/9

2:40 pm-10:42 pm

2 stops17h 02m

Ontario

mer. 10/29

1:00 pm-12:55 pm

2 stops15h 55m

$560

StuttgartOntario

STR - ONT

STRONT

Stuttgart Echterdingen

sam. 8/23

10:00 pm-6:25 pm

2 stops29h 25m

Ontario

ven. 9/12

4:45 pm-11:10 am

2 stops33h 25m

$562

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

jeu. 8/28

9:10 am-9:28 pm

1 stop21h 18m

Ontario

sam. 8/30

11:59 pm-7:10 am

1 stop22h 11m

$575

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

mer. 6/25

6:50 pm-10:14 pm

2 stops36h 24m

Ontario

dim. 6/29

11:59 pm-11:15 pm

2 stops38h 16m

$577

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

ven. 8/29

10:55 am-6:24 pm

1 stop16h 29m

Ontario

dim. 9/7

8:15 am-8:45 am

1 stop15h 30m

$583

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

mer. 6/25

10:55 am-9:33 pm

1 stop19h 38m

Ontario

ven. 8/22

6:10 am-7:20 am

2 stops16h 10m

$586

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

lun. 8/25

12:10 pm-10:48 pm

2 stops19h 38m

Ontario

dim. 9/7

8:15 am-8:45 am

1 stop15h 30m

$593

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

ven. 11/7

10:15 am-5:49 pm

1 stop16h 34m

Ontario

ven. 11/21

6:38 am-7:15 am

1 stop15h 37m

$594

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

sam. 8/23

10:40 am-7:11 pm

1 stop17h 31m

Ontario

dim. 9/7

7:05 am-8:55 am

1 stop16h 50m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 48 results
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Best time to book a flight from Baden-Wurttemberg to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Baden-Wurttemberg 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.

Cheapflights Insights

Everything you need to know about your flight from Baden-Wurttemberg to Ontario

What is the cheapest month to book a flight from Baden-Wurttemberg to Ontario?

Currently, August is the cheapest month in which you can book a flight from Baden-Wurttemberg to Ontario (average of $246). Flying from Baden-Wurttemberg to Ontario in March is currently the most expensive (average of $328). 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.

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 juin 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Baden-Wurttemberg to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

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
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

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
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

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 Baden-Wurttemberg 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 Baden-Wurttemberg?

    Ontario (ONT) is the airport you will fly into if you book a flight from Baden-Wurttemberg to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

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

    The cheapest airlines for a one-way flight from Baden-Wurttemberg to Ontario are British Airways ($675), Lufthansa ($703), and WestJet ($838).

  • What are the most popular routes from Baden-Wurttemberg to Ontario?

    Most travelers choose Frankfurt am Main - Ontario, Munich Franz Josef Strauss - Ontario or Stuttgart Echterdingen - Ontario when deciding on the best route from Baden-Wurttemberg to Ontario.

  • Can I find deals for flights from Baden-Wurttemberg to Ontario that include hotel bookings?

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

  • How can I find direct flights from Baden-Wurttemberg to Ontario?

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

  • Can I find deals for business class flights from Baden-Wurttemberg to Ontario?

    Yes. Cheapflights offers flight deals from Baden-Wurttemberg 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 Baden-Wurttemberg to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Baden-Wurttemberg to Ontario (average of $246). Flying from Baden-Wurttemberg to Ontario in March is currently the most expensive (average of $328). 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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