HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dortmund

$745+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DTM
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois 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 Illinois to Dortmund

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$913
(Mytrip)
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 Illinois to Dortmund
Search Deals

Find flight deals from Illinois to Dortmund

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 January 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1612:55 pmORD - DTM
2 stops25h 00mMultiple Airlines
Sun 3/238:40 amDTM - ORD
2 stops32h 30mMultiple Airlines
Deal found 1/30$745
This Expedia deal was found by Cheapflights users on 1/30. 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.
Sun 3/1610:25 pmORD - DTM
1 stop29h 40mLufthansa
Sun 3/231:30 pmDTM - ORD
1 stop31h 40mLufthansa
Deal found 1/30$1,205
This AirNGo deal was found by Cheapflights users on 1/30. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/169:12 pmORD - DTM
2 stops40h 43mAir Canada
Thu 2/207:00 amDTM - ORD
2 stops18h 39mAir Canada
Deal found 1/30$1,631

Find flights from Illinois to Dortmund within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Sun 3/16

12:55 pm-7:55 pm

2 stops25h 00m

Dortmund

Sun 3/23

8:40 am-11:10 am

2 stops32h 30m

$745

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Sun 3/16

10:25 pm-10:05 am

1 stop29h 40m

Dortmund

Sun 3/23

1:30 pm-3:10 pm

1 stop31h 40m

$1,205

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Sun 2/16

9:12 pm-8:55 pm

2 stops40h 43m

Dortmund

Thu 2/20

7:00 am-6:39 pm

2 stops18h 39m

$1,631

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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.

Travel insights for flights from Illinois to Dortmund

Get recent, data-driven insights about flights from Illinois to Dortmund including ideal travel times, pricing trends, and more.

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 January 30, 2025.
Air Canada
7.0
Good
8,640 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Crew

7.8

Food

6.2

Entertainment

6.8

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Air Canada
7.0
Good
8,640 reviews
Air Canada
7.0
Good
8,640 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Crew

7.8

Food

6.2

Entertainment

6.8

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Lufthansa
6.7
Okay
7,053 reviews
Air Canada
7.0
Good
8,640 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Crew

7.8

Food

6.2

Entertainment

6.8

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

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.

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 Illinois to Dortmund

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Frankfurt flights
John F Kennedy Intl to Frankfurt flights
Dallas/Fort Worth to Frankfurt flights
Dulles Intl to Frankfurt flights
Newark to Berlin flights
O'Hare Intl to Frankfurt flights
John F Kennedy Intl to Munich flights
Newark to Munich flights
LaGuardia to Frankfurt flights
Atlanta to Frankfurt flights
John F Kennedy Intl to Berlin flights
Los Angeles to Frankfurt flights
Seattle to Frankfurt flights
Boston to Frankfurt flights
San Francisco to Frankfurt flights
Denver to Frankfurt flights
Dulles Intl to Munich flights
Boston to Munich flights
Orlando to Frankfurt flights
Hobby to Frankfurt flights
Baltimore to Frankfurt flights
Miami to Frankfurt flights
Detroit to Frankfurt flights
Los Angeles to Munich flights
Denver to Munich flights
Reagan-National to Frankfurt flights
LaGuardia to Berlin flights
George Bush Intcntl to Frankfurt flights
O'Hare Intl to Munich flights
Love Field to Frankfurt flights
San Francisco to Munich flights
Raleigh to Frankfurt flights
Tampa to Frankfurt flights
LaGuardia to Munich flights
Charlotte to Munich flights
Philadelphia to Frankfurt flights
Charlotte to Frankfurt flights
Seattle to Munich flights
Stewart to Berlin flights
Minneapolis to Frankfurt flights
John F Kennedy Intl to Duesseldorf Intl flights
Boston to Berlin flights
LaGuardia to Duesseldorf Intl flights
Ontario to Frankfurt flights
Dulles Intl to Berlin flights
Santa Ana to Frankfurt flights
Newark to Duesseldorf Intl flights
Burbank to Frankfurt flights
O'Hare Intl to Berlin flights
Reagan-National to Munich 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.