$420+ Cheap flights from Cologne (CGN) to Chicago (CHI)
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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — CHI
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Cologne to Chicago 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
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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 Cologne to Chicago
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cologne to ChicagoExplore the most affordable flight options available from Cologne to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Cologne to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Expedia deal was found by Cheapflights users on 9/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:35 pm -
1 stop11h 50m
Tue 12/89:50 pm -
1 stop12h 05m
Deal found 9/25![Lufthansa logo]()
$649
This AirNGo deal was found by Cheapflights users on 9/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:20 am -
2 stops38h 03m
Sun 10/187:09 am -
2 stops31h 26m
Deal found 9/25![Air Canada logo]()
$662
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:35 pm -
1 stop11h 50m
Thu 11/129:50 pm -
1 stop14h 45m
Deal found 9/21![Lufthansa logo]()
$667
This Billigflug deal was found by Cheapflights users on 9/24. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:40 pm -
1 stop23h 40m
Sun 10/257:00 pm -
1 stop18h 35m
Deal found 9/24![Multiple Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:35 pm -
1 stop11h 50m
Sun 12/69:50 pm -
1 stop12h 05m
Deal found 9/25![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:35 pm -
1 stop11h 50m
Sun 1/36:00 pm -
1 stop15h 55m
Deal found 9/25![United Airlines logo]()
$670
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:20 am -
1 stop16h 05m
Fri 11/139:50 pm -
1 stop12h 05m
Deal found 9/22![Lufthansa logo]()
$673
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:20 am -
1 stop16h 05m
Tue 12/11:30 pm -
2 stops20h 25m
Deal found 9/21![United Airlines logo]()
$675
Best flights from Cologne to ChicagoDiscover carefully curated flight deals from Cologne to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Cologne to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:35 pm -
1 stop11h 50m
Tue 12/82:30 pm -
2 stops19h 25m
Deal found 9/25![United Airlines logo]()
$669
This Billigflug deal was found by Cheapflights users on 9/22. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:40 pm -
1 stop23h 40m
Sun 10/257:00 pm -
1 stop18h 35m
Deal found 9/22![Multiple Airlines logo]()
$672
This Turkish Airlines deal was found by Cheapflights users on 9/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:10 pm -
1 stop32h 10m
Sun 11/88:15 pm -
1 stop31h 15m
Deal found 9/24![Turkish Airlines logo]()
$858
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:20 am -
1 stop16h 05m
Tue 12/89:50 pm -
1 stop12h 05m
Deal found 9/25![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:05 pm -
2 stops28h 55m
Tue 10/2010:54 am -
2 stops18h 31m
Deal found 9/24![United Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:35 pm -
1 stop11h 50m
Mon 12/144:10 pm -
2 stops17h 45m
Deal found 9/25![United Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:35 pm -
1 stop11h 50m
Tue 12/82:25 pm -
2 stops19h 30m
Deal found 9/25![United Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:05 pm -
1 stop12h 10m
Sun 10/2510:50 pm -
1 stop12h 05m
Deal found 9/21![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:05 pm -
2 stops17h 27m
Mon 10/126:00 pm -
1 stop11h 25m
Deal found 9/24![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:50 am -
1 stop16h 25m
Sun 1/179:50 pm -
1 stop12h 05m
Deal found 9/23![United Airlines logo]()
$907
Last-minute flights from Cologne to ChicagoDiscover last-minute flight deals from Cologne to Chicago. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Cologne to Chicago. Data last updated September 26, 2026 and is based on user searches.
This AirNGo deal was found by Cheapflights users on 9/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:20 am -
2 stops38h 03m
Sun 10/187:09 am -
2 stops31h 26m
Deal found 9/25![Air Canada logo]()
$662
This Billigflug deal was found by Cheapflights users on 9/24. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:40 pm -
1 stop23h 40m
Sun 10/257:00 pm -
1 stop18h 35m
Deal found 9/24![Multiple Airlines logo]()
$668
This Orbitz deal was found by Cheapflights users on 9/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:40 pm -
1 stop23h 40m
Sun 10/255:10 pm -
2 stops33h 45m
Deal found 9/22![Austrian Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:10 pm -
1 stop12h 15m
Mon 11/29:50 pm -
1 stop12h 05m
Deal found 9/21![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:10 pm -
2 stops32h 28m
Sun 11/294:00 pm -
2 stops17h 55m
Deal found 9/21![United Airlines logo]()
$681
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:40 pm -
1 stop27h 30m
Sun 11/299:50 pm -
1 stop12h 05m
Deal found 9/21![Lufthansa logo]()
$689
One-way flights from Cologne to ChicagoSearch for one-way flight options from Cologne to Chicago. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Cologne to Chicago. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/910:20 am -
3 stops38h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:55 pm -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 pm -
2 stops56h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$574
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/91:10 pm -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Lufthansa logo]()
$821
Find flight deals from Cologne to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Chicago (CHI). 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (Expedia) |
One-way from | $420 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $701 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cologne to Chicago 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Cologne to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Sat 1/9
10:20 am-5:20 pm
3 stops38h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$420
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Thu 10/15
8:10 pm-9:15 pm
2 stops56h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$574
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Fri 10/2
10:55 am-6:15 pm
3 stops38h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$647
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Thu 12/3
1:35 pm-6:25 pm
1 stop11h 50m
Chicago O'Hare Intl
Tue 12/8
2:30 pm-4:55 pm
2 stops19h 25m
$669
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Fri 12/4
9:20 am-6:25 pm
1 stop16h 05m
Chicago O'Hare Intl
Tue 12/8
9:50 pm-4:55 pm
1 stop12h 05m
$669
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Mon 10/19
8:40 pm-1:20 pm
1 stop23h 40m
Chicago O'Hare Intl
Sun 10/25
7:00 pm-7:35 pm
1 stop18h 35m
$672
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Thu 10/15
1:05 pm-11:00 am
2 stops28h 55m
Chicago O'Hare Intl
Tue 10/20
10:54 am-12:25 pm
2 stops18h 31m
$715
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Thu 12/10
1:35 pm-6:25 pm
1 stop11h 50m
Chicago O'Hare Intl
Mon 12/14
4:10 pm-4:55 pm
2 stops17h 45m
$741
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Tue 12/1
1:35 pm-6:25 pm
1 stop11h 50m
Chicago O'Hare Intl
Tue 12/8
2:25 pm-4:55 pm
2 stops19h 30m
$741
CologneChicago
CGN Cologne Köln/Bonn - ORD Chicago O'Hare Intl
CGNORD
Cologne Köln/Bonn
Mon 10/19
1:05 pm-6:15 pm
1 stop12h 10m
Chicago O'Hare Intl
Sun 10/25
10:50 pm-4:55 pm
1 stop12h 05m
$748
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Cologne-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cologne-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cologne-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cologne-Chicago 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 Cologne-Chicago 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 Cologne to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Cologne with our price prediction graph.
CGN-CHI
CGN-ORD
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 Cologne to Chicago
CGN-CHI
CGN-ORD
No data available for this route at this time. Please check back soon.
Related info for your journey
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Traveling to a place near Chicago?
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