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KLM flights to Chicago

The best KLM flight deals to Chicago

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Chicago with KLM.
Chicago.£413 per passenger.Departing Wed, 25 Sep, returning Tue, 1 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 25 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago O'Hare International on Tue, 1 Oct, arriving in London Heathrow.Price includes taxes and charges.From £413, select.
Chicago.£414 per passenger.Departing Wed, 5 Mar, returning Thu, 13 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 5 Mar, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago O'Hare International on Thu, 13 Mar, arriving in London Heathrow.Price includes taxes and charges.From £414, select.
Chicago.£414 per passenger.Departing Mon, 10 Feb, returning Thu, 20 Feb.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Mon, 10 Feb, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago Midway on Thu, 20 Feb, arriving in London Heathrow.Price includes taxes and charges.From £414, select.
Chicago.£414 per passenger.Departing Wed, 4 Dec, returning Tue, 10 Dec.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 4 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago O'Hare International on Tue, 10 Dec, arriving in London Heathrow.Price includes taxes and charges.From £414, select.
Chicago.£414 per passenger.Departing Wed, 20 Nov, returning Wed, 27 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 20 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago Midway on Wed, 27 Nov, arriving in London Heathrow.Price includes taxes and charges.From £414, select.
Chicago.£414 per passenger.Departing Wed, 15 Jan, returning Wed, 29 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 15 Jan, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago Midway on Wed, 29 Jan, arriving in London Heathrow.Price includes taxes and charges.From £414, select.
Chicago.£432 per passenger.Departing Wed, 18 Sep, returning Mon, 23 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 18 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago Midway on Mon, 23 Sep, arriving in London Heathrow.Price includes taxes and charges.From £432, select.
Chicago.£432 per passenger.Departing Wed, 30 Oct, returning Wed, 6 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Wed, 30 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago Midway on Wed, 6 Nov, arriving in London Heathrow.Price includes taxes and charges.From £432, select.

Find the cheapest time to fly to Chicago with KLM

Flexible on travel dates? Here's when fares are lowest.
May
Find prices
Jun
from £513
Jul
from £513
Aug
from £702
Sep
from £431
Oct
from £462
Nov
from £413
Dec
from £413
Jan
from £413
Feb
from £413
Mar
from £413
Apr
from £450

Find which Chicago airports KLM flies to

We were able to find fares for the following Chicago airports. Find the one that works for you.

Flying to Chicago with KLM

The things to know before you go.
Cheapest flight found£413
Cheapest month to flySeptember

Flying to Chicago with KLM: FAQs

The average KLM flight time from United Kingdom to Chicago is 8 hours and 56 minutes.
At the moment, Iberia, Alaska Airlines, American Airlines, British Airways and Finnair all fly to Chicago too.
KLM currently also flies to Amsterdam Schiphol, London Heathrow and Copenhagen.
Although it's difficult to get an accurate idea of when KLM flights to Chicago are cheapest, the lowest fares are currently for departures in September.