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$471+ Cheap flights from Baden-Wurttemberg to Ontario (ONT)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
STR — ONT
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap 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 January 22, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 2/2711:15 am
STR
-
ONT
2 stops21h 44m
American Airlines
Mon 3/22:39 pm
ONT
-
STR
2 stops17h 36m
American Airlines
Deal found 1/19$631
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:20 am
MUC
-
ONT
1 stop20h 04m
British Airways
Tue 2/175:02 pm
ONT
-
MUC
2 stops17h 58m
British Airways
Deal found 1/21$631
This Billigflug deal was found by Cheapflights users on 1/19. 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.
Thu 2/1210:50 am
FRA
-
ONT
1 stop19h 34m
Multiple Airlines
Tue 2/1711:58 pm
ONT
-
FRA
2 stops33h 52m
Multiple Airlines
Deal found 1/19$635
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:20 am
MUC
-
ONT
1 stop19h 42m
American Airlines
Sun 3/1510:36 pm
ONT
-
MUC
1 stop24h 54m
American Airlines
Deal found 1/20$637
This Billigflug deal was found by Cheapflights users on 1/21. 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.
Thu 2/1210:50 am
FRA
-
ONT
1 stop19h 34m
Multiple Airlines
Mon 2/1611:58 pm
ONT
-
FRA
2 stops29h 12m
Multiple Airlines
Deal found 1/21$638
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 2/2410:20 am
MUC
-
ONT
1 stop18h 25m
American Airlines
Sat 3/79:52 pm
ONT
-
MUC
1 stop24h 38m
American Airlines
Deal found 1/22$640
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:20 am
FRA
-
ONT
2 stops22h 29m
American Airlines
Mon 4/1312:19 pm
ONT
-
FRA
2 stops17h 46m
American Airlines
Deal found 1/20$646
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:50 am
FRA
-
ONT
1 stop19h 34m
British Airways
Thu 2/2610:56 am
ONT
-
FRA
2 stops18h 29m
British Airways
Deal found 1/20$648
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:15 am
FRA
-
ONT
1 stop22h 00m
American Airlines
Sun 11/12:59 pm
ONT
-
FRA
2 stops22h 01m
American Airlines
Deal found 1/20$650
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:50 am
FRA
-
ONT
1 stop19h 34m
British Airways
Sun 3/17:00 am
ONT
-
FRA
1 stop15h 15m
British Airways
Deal found 1/20$652
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 2/77:35 am
MUC
-
ONT
2 stops24h 13m
American Airlines
Mon 2/1611:59 pm
ONT
-
MUC
1 stop22h 31m
American Airlines
Deal found 1/21$652
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:20 am
MUC
-
ONT
1 stop19h 04m
British Airways
Sat 3/2110:36 pm
ONT
-
MUC
1 stop24h 54m
British Airways
Deal found 1/20$654

Find 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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$631
(American Airlines)

One-way from

$471
(Billigflug)

Popular in

December

Cheapest in

March

Average price

$717
Provider with most accurate pricing for Stuttgart Echterdingen-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Stuttgart Echterdingen-Los Angeles flights.
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From Baden-Wurttemberg to Ontario
Search Deals
One-way flight from Baden-Wurttemberg to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

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 January 22, 2026.
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

StuttgartOntario

STR - ONT

STRONT

Stuttgart Echterdingen

Fri 2/27

11:15 am-11:59 pm

2 stops21h 44m

Ontario

Mon 3/2

2:39 pm-5:15 pm

2 stops17h 36m

$631

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

Fri 2/13

10:20 am-9:24 pm

1 stop20h 04m

Ontario

Tue 2/17

5:02 pm-8:00 pm

2 stops17h 58m

$631

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

Sun 4/26

9:10 am-9:06 pm

1 stop20h 56m

Ontario

Sat 5/9

10:59 am-11:10 pm

2 stops27h 11m

$631

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

Fri 2/13

10:20 am-9:24 pm

1 stop20h 04m

Ontario

Wed 2/18

10:56 am-3:00 pm

2 stops19h 04m

$631

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

Sat 2/21

10:20 am-9:24 pm

1 stop20h 04m

Ontario

Sat 3/7

9:52 pm-7:30 am

1 stop24h 38m

$640

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Fri 2/13

10:50 am-9:24 pm

1 stop19h 34m

Ontario

Thu 2/26

2:39 pm-5:10 pm

2 stops17h 31m

$648

MunichOntario

MUC - ONT

MUCONT

Munich Franz Josef Strauss

Mon 3/16

10:20 am-9:24 pm

1 stop19h 04m

Ontario

Sat 3/21

10:36 pm-7:30 am

1 stop24h 54m

$654

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Thu 2/19

11:25 am-10:07 pm

2 stops19h 42m

Ontario

Tue 2/24

5:02 pm-7:40 pm

2 stops17h 38m

$655

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Sat 2/14

10:50 am-9:24 pm

1 stop19h 34m

Ontario

Sat 2/21

6:00 am-7:15 am

1 stop16h 15m

$655

Frankfurt am MainOntario

FRA - ONT

FRAONT

Frankfurt am Main

Fri 2/27

10:15 am-6:42 pm

1 stop17h 27m

Ontario

Tue 3/3

6:00 am-7:15 am

1 stop16h 15m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 51 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, November is the cheapest month in which you can book a flight from Baden-Wurttemberg to Ontario (average of $460). Flying from Baden-Wurttemberg to Ontario in December is currently the most expensive (average of $624). 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.

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.

  • How long is the flight from Baden-Wurttemberg to Ontario?

    For as low as $674, American Airlines can have you in Ontario from Baden-Wurttemberg in 19h 50m. Baden-Wurttemberg and Ontario are separated by a distance of 5846 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, November is the cheapest month in which you can book a flight from Baden-Wurttemberg to Ontario (average of $460). Flying from Baden-Wurttemberg to Ontario in December is currently the most expensive (average of $624). 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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