Cheap Flights from Ontario (ONT) to Dortmund (DTM)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund (DTM)

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM) cost?
Secure a cheap one-way flight or cheap return flight from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM)?
is the most affordable month to fly from ONT to DTM. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ONT to DTM. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM)?
Nonstop flights from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to DTM?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM)?
To arrive at Dortmund Airport (DTM) without delays, book a flight that leaves from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM) last-minute?
Booking your flight from ONT to DTM right before your getaway is usually more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book an ONT to DTM flight and hotel package?
Opting for an ONT to DTM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Dortmund Airport (DTM)?
Generally, it's possible to reschedule or cancel your ONT to DTM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Dortmund
Distance
5657 mi

Book with confidence

Book with confidence

Ontario to Dortmund Flights

The cheapest times to fly from Ontario to Dortmund

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Dortmund are during the month of . You can find some of the cheapest flights from Ontario to Dortmund with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Dortmund

Sunday is one of the best days to book for cheap flights from Ontario to Dortmund: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Dortmund

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Dortmund in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Dortmund flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Dortmund airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ontario to Dortmund Flights

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*Available to One Key members.