$480 Find Cheap Flights from Cologne to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Illinois departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Cologne to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cologne to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cologne to Illinois

Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
8:20 pm - 2:00 pm
CGN
-
ORD
24h 40m
1 stop
Multiple Airlines Logo
9:50 pm - 5:10 pm
ORD
-
CGN
12h 20m
1 stop
$596Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Lufthansa Logo
1:35 pm - 6:25 pm
CGN
-
ORD
11h 50m
1 stop
Lufthansa Logo
9:50 pm - 5:10 pm
ORD
-
CGN
12h 20m
1 stop
$598Lufthansa
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
5:05 pm - 8:55 am
CGN
-
STL
46h 50m
2 stops
British Airways Logo
6:57 pm - 4:30 pm
STL
-
CGN
38h 33m
2 stops
$619British Airways
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
1:35 pm - 6:25 pm
CGN
-
ORD
11h 50m
1 stop
Multiple Airlines Logo
3:55 pm - 12:50 pm
ORD
-
CGN
13h 55m
2 stops
$623Multiple Airlines
Tue, Jun 2 - Sun, Jun 7
United Airlines Logo
1:00 pm - 6:15 pm
CGN
-
ORD
12h 15m
1 stop
United Airlines Logo
7:08 am - 12:20 pm
ORD
-
CGN
22h 12m
2 stops
$626United Airlines
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
6:45 am - 8:10 pm
CGN
-
ORD
20h 25m
2 stops
Air Canada Logo
6:00 pm - 12:50 pm
ORD
-
CGN
11h 50m
1 stop
$627Air Canada
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
6:45 am - 7:45 pm
CGN
-
ORD
20h 00m
2 stops
Air Canada Logo
10:35 am - 12:10 pm
ORD
-
CGN
18h 35m
2 stops
$631Air Canada
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
5:05 pm - 3:25 pm
CGN
-
ORD
29h 20m
1 stop
British Airways Logo
9:45 pm - 4:10 pm
ORD
-
CGN
11h 25m
1 stop
$632British Airways
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
6:45 am - 7:45 pm
CGN
-
ORD
20h 00m
2 stops
Multiple Airlines Logo
6:00 pm - 6:55 pm
ORD
-
CGN
17h 55m
1 stop
$637Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
5:05 pm - 5:45 pm
CGN
-
ORD
31h 40m
2 stops
British Airways Logo
5:00 pm - 4:10 pm
ORD
-
CGN
16h 10m
2 stops
$640British Airways
Booking Insights

KAYAK's insights & trends for Cologne to Illinois flights

Get data-powered insights and trends into flights from Cologne to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cologne to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Cologne to Illinois were found on Lufthansa ($598) and British Airways ($619).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$480
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Cologne to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Cologne to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cologne to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cologne to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cologne to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cologne to Illinois

Information on your arrival and departure airports

Cologne (CGN)