British Airways flights to Chicago

The best British Airways flight deals to Chicago

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Chicago with British Airways.

Find the cheapest time to fly to Chicago with British Airways

Flexible on travel dates? Here's when plane tickets are cheapest.

Find which Chicago airports British Airways flies to

Compare routes to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Chicago with British Airways

The things to know before you go.
Cheapest flight found457 €
Cheapest month to flyOctober

Flying to Chicago with British Airways: FAQs

The average British Airways flight time from Ireland to Chicago is 8 hours and 27 minutes.
At the moment, American Airlines, Aer Lingus, British Airways, United and Air Canada all fly to Chicago too.
British Airways currently also flies to London Heathrow, London Gatwick and London City.
Although it's difficult to get an accurate idea of when British Airways flights to Chicago are cheapest, the lowest fares are currently for departures in December.