HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dortmund

$607+ Cheap flights from Chicago (CHI) to Dortmund (DTM)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — DTM
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Dortmund with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Dortmund

Cheapest flights from Chicago to Dortmund
Explore the most affordable flight options available from Chicago to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Trip.com deal was found by Cheapflights users on 1/25. 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.
Wed 2/117:20 pm
ORD
-
DTM
2 stops29h 45m
Multiple Airlines
Sun 2/158:40 am
DTM
-
ORD
2 stops39h 05m
Multiple Airlines
Deal found 1/25$607

Find flight deals from Chicago to Dortmund

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$607
(Trip.com)
Provider with most accurate pricing for Chicago (CHI)-Dortmund flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Dortmund flights.
Search Deals
From Chicago (CHI) to Dortmund
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 January 27, 2026.
Use the filters below to find and compare flights from Chicago to Dortmund that are best for you.

Fly from

Chicago

Fly to

Dortmund

Route

Depart

Return

Price

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Wed 2/11

7:20 pm-8:05 am

2 stops29h 45m

Dortmund

Sun 2/15

8:40 am-4:45 pm

2 stops39h 05m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Chicago-Dortmund flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Dortmund flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Dortmund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Dortmund flights, Cheapflights users trust FlightHub the most. FlightHub 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-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 Chicago to Dortmund

Have a flexible travel schedule? Discover the best time to fly to Dortmund from Chicago 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 to Dortmund

What is the cheapest month to book a flight from Chicago to Dortmund?

Currently, March is the cheapest month in which you can book a flight from Chicago to Dortmund (average of $455). Flying from Chicago 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 Chicago 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?

    For a flight from Chicago to Dortmund, you will be flying into Dortmund. Dortmund (DTM) is just 6.3 mi from the center of the city. Dortmund is the only Dortmund airport and it handles 0 inbound flights from Chicago per day. 0 airlines have flights to Dortmund from Chicago on a regular basis.

  • Can I find deals for flights from Chicago to Dortmund that include hotel bookings?

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

  • How can I find direct flights from Chicago to Dortmund?

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

  • Can I find deals for business class flights from Chicago to Dortmund?

    Yes. Cheapflights offers flight deals from Chicago 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 to Dortmund?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Dortmund (average of $455). Flying from Chicago 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Dortmund

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Frankfurt flights
O'Hare Intl to Munich flights
Midway to Frankfurt flights
O'Hare Intl to Berlin flights
St. Louis to Frankfurt flights
O'Hare Intl to Frankfurt-Hahn flights
Midway to Munich flights
Midway to Berlin flights
O'Hare Intl to Duesseldorf Intl flights
O'Hare Intl to Hamburg flights
O'Hare Intl to Hannover flights
O'Hare Intl to Bremen flights
O'Hare Intl to Stuttgart flights
St. Louis to Berlin flights
Midway to Hamburg flights
O'Hare Intl to Cologne flights
Midway to Hannover flights
St. Louis to Munich flights
Midway to Bremen flights
St. Louis to Duesseldorf Intl flights
O'Hare Intl to Dresden flights
Midway to Duesseldorf Intl flights
O'Hare Intl to Leipzig flights
O'Hare Intl to Nuremberg flights
St. Louis to Cologne flights
St. Louis to Stuttgart flights
Midway to Stuttgart flights
St. Louis to Hamburg flights
Peoria to Frankfurt flights
Moline to Frankfurt flights
Champaign to Frankfurt flights
O'Hare Intl to Rostock flights
Springfield to Frankfurt flights
St. Louis to Nuremberg flights
Moline to Duesseldorf Intl flights
St. Louis to Dresden flights
O'Hare Intl to Weeze flights
Peoria to Munich flights
Midway to Nuremberg flights
O'Hare Intl to Saarbruecken flights
Midway to Dresden flights
O'Hare Intl to Münster flights
Bloomington to Munich flights
Evansville to Stuttgart flights
O'Hare Intl to Paderborn flights
O'Hare Intl to Dortmund flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.