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Dortmund

$828+ Cheap flights from Illinois 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DTM
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Illinois to Dortmund

Keep the following information in mind while searching for Illinois to Dortmund flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$828
(Trip.com)
Provider with most accurate pricing for Chicago (CHI)-Dortmund flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Dortmund flights.
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From Illinois to Dortmund
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Cheapest flights from Illinois to Dortmund
Explore the most affordable flight options available from Illinois to Dortmund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Trip.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/163:00 pmORD - DTM
2 stops34h 30mMultiple Airlines
Fri 5/233:45 pmDTM - ORD
2 stops52h 25mMultiple Airlines
Deal found 3/31$828

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 April 2, 2025.
Use the filters below to find and compare flights from Illinois to Dortmund that are best for you.

Fly from

Illinois

Fly to

Dortmund

Route

Depart

Return

Price

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Fri 5/16

3:00 pm-8:30 am

2 stops34h 30m

Dortmund

Fri 5/23

3:45 pm-1:10 pm

2 stops52h 25m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Illinois to Dortmund

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

Rainfall in Dortmund by month

Plan your trip to Dortmund by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dortmund ranges from 2.1 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Dortmund when rainfall is around 2.1 in.

Temperature in Dortmund by month

Plan your trip to Dortmund by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dortmund, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dortmund

Get insights into the airlines that provide service to Dortmund. 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 Dortmund. Reviews last updated April 2, 2025.
SWISS
7.5
Good
1,572 reviews

Comfort

7.4

Crew

8.2

Boarding

7.6

Overall

7.5

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,572 reviews
SWISS
7.5
Good
1,572 reviews

Comfort

7.4

Crew

8.2

Boarding

7.6

Overall

7.5

Entertainment

6.7

Food

7.0

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Located just 6.3 mi from the city center, Dortmund (DTM) is the airport most travelers will use when flying to Dortmund from Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

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