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$643+ Cheap flights from O'Hare Intl (ORD) to Dortmund (DTM)

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DTM
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Dortmund

Cheapest flights from O'Hare Intl to Dortmund
Explore the most affordable flight options available from O'Hare Intl to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Trip.com deal was found by Cheapflights users on 12/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:55 pmORD - DTM
1 stop27h 10mMultiple Airlines
Mon 12/298:40 amDTM - ORD
2 stops18h 15mMultiple Airlines
Deal found 12/8$1,451

Find flight deals from O'Hare Intl to Dortmund

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Dortmund (DTM). 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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,193
(Kiwi.com)

One-way from

$643
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Dortmund flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Dortmund flights.
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From Chicago O'Hare Intl to Dortmund
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One-way flight from Chicago O'Hare Intl to Dortmund
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Dortmund 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 December 9, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Dortmund that are best for you.

Fly from

O'Hare Intl

Fly to

Dortmund

Route

Depart

Return

Price

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Sun 1/11

7:10 pm-9:15 am

2 stops31h 05m

Dortmund

Fri 1/16

8:40 am-8:00 pm

1 stop18h 20m

$1,349

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Thu 12/25

9:55 pm-8:05 am

1 stop27h 10m

Dortmund

Mon 12/29

8:40 am-7:55 pm

2 stops18h 15m

$1,451

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Sun 5/10

5:15 pm-1:05 pm

1 stop12h 50m

Dortmund

Mon 6/1

1:40 pm-3:15 pm

1 stop32h 35m

$1,629

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Sun 3/1

6:25 pm-5:55 pm

2 stops40h 30m

Dortmund

Sat 3/7

11:30 am-12:45 pm

2 stops32h 15m

$6,482

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Fri 12/26

6:40 am-8:15 am

3 stops42h 35m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Compare providers for flights from O'Hare Intl to Dortmund

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Dortmund in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Dortmund flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Dortmund flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Dortmund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Dortmund flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Dortmund flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Dortmund

Have a flexible travel schedule? Discover the best time to fly to Dortmund from O'Hare Intl 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 Chicago O'Hare Intl Airport to Dortmund

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Dortmund?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dortmund (average of $379). Flying from Chicago O'Hare Intl Airport to Dortmund in June is currently the most expensive (average of $738). 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 O'Hare Intl to Dortmund. 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 Dortmund from Chicago O'Hare Intl?

    If you book a flight to Dortmund from Chicago O'Hare Intl, you will be flying to Dortmund, which is the city’s only airport. Dortmund (DTM) is located 6.3 mi from the center of Dortmund. There are 0 flights from Chicago O'Hare Intl to Dortmund per day from 0 different airlines.

  • Can I find deals for flights from O'Hare Intl to Dortmund that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Dortmund flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Dortmund?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Dortmund.

  • Can I find deals for business class flights from O'Hare Intl to Dortmund?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Dortmund 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 Chicago O'Hare Intl Airport to Dortmund?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dortmund (average of $379). Flying from Chicago O'Hare Intl Airport to Dortmund in June is currently the most expensive (average of $738). 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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Alternative routes for O'Hare Intl to Dortmund

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