Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Dortmund from $1,410

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Dortmund departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Dortmund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 11:55 am
ORD
-
DTM
34h 25m
3 stops
Multiple Airlines Logo
2:45 pm - 6:25 pm
DTM
-
ORD
34h 40m
3 stops
$1,410Multiple Airlines
Tue, Feb 24 - Fri, Feb 27
Multiple Airlines Logo
6:30 pm - 11:55 am
ORD
-
DTM
34h 25m
3 stops
Multiple Airlines Logo
3:50 pm - 10:05 am
DTM
-
ORD
25h 15m
2 stops
$1,464Multiple Airlines
Tue, Feb 24 - Fri, Feb 27
Multiple Airlines Logo
9:55 pm - 8:05 am
ORD
-
DTM
27h 10m
1 stop
Multiple Airlines Logo
8:40 am - 8:05 pm
DTM
-
ORD
18h 25m
2 stops
$1,617Multiple Airlines
Tue, Feb 24 - Fri, Feb 27

momondo 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, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Illinois to Dortmund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Tue 2/24

6:30 pm-11:55 am

3 stops34h 25m

Dortmund

Fri 2/27

2:45 pm-6:25 pm

3 stops34h 40m

$1,410

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Tue 2/24

6:30 pm-11:55 am

3 stops34h 25m

Dortmund

Fri 2/27

3:50 pm-10:05 am

2 stops25h 15m

$1,464

ChicagoDortmund

ORD - DTM

ORDDTM

Chicago O'Hare Intl

Tue 2/24

9:55 pm-8:05 am

1 stop27h 10m

Dortmund

Fri 2/27

8:40 am-8:05 pm

2 stops18h 25m

$1,617

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Dortmund from

How to get the cheapest flight ticket from Illinois to Dortmund

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Dortmund?

Lufthansa, British Airways and United Airlines are the top three most popular airlines that fly to Dortmund from Illinois according to our data. Lufthansa is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Dortmund. Keep in mind that there are 5 different airlines that fly to Dortmund on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Dortmund flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Dortmund

Fastest flight time

34h 25m

Direct flights

None
The fastest flight from Illinois to Dortmund takes 34h 25m
There are no direct flights from Illinois to Dortmund. There are no popular flight routes from Illinois to Dortmund.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Dortmund Airport?

    Prices for flights from Illinois to Dortmund Airport were last updated today.

  • How old do you have to be to fly from Illinois to Dortmund Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Dortmund Airport.

  • What documentation or ID do you need to fly to Dortmund Airport?

    The required travel and health documents for your Dortmund Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dortmund Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Dortmund?

Book flights to Dortmund if you plan to visit one of these locations
Hamm

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Dortmund?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Dortmund for you.

Can I find flights from Illinois to Dortmund with flexible booking policies on momondo?

Yes. All flights to Dortmund from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Dortmund?

momondo helps you find the best flight between Illinois and Dortmund by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Dortmund right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Dortmund now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dortmund and let you know when they change.

An easier way to manage your Dortmund trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/15
Sun 3/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Germany