Cheap flights from Shannon to Chicago

from as little as £469

7 nights in Chicago, departing Shannon on 11 / Sep / 2025 with British Airways (price found 53 hours ago)

Subject to availability, prices correct of the last 24 hours
Chicago

The Shannon / Chicago route

All 5771 km of it

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Chicago flight facts

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Alternative flights from the UK to Chicago

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Alternative flights from Shannon to Chicago

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Chicago

11 / Sep / 2025 is currently the lowest priced day of the year to fly the Shannon/Chicago route. There are around ten flights on any given week from the UK to Chicago and the cheapest month to fly right now is September.

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Key facts about Chicago

How to get cheap flights from Shannon to Chicago

Tips and advice from our flight experts

There are ten direct and indirect flights connecting Shannon and Chicago every week, with the journey taking 13 hrs 10 mins on average. Scroll through your results to compare flight times and prices – the cheapest flight from Shannon to Chicago is currently sitting at £469.

British Airways are the most popular airlines for flying from Shannon to Chicago. Adjust your search options to look by month, and see how much you could save if you fly during low season.

Chicago actually has one airports to choose from – but Chicago O'hare International Airport (ORD) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include British Airways.

If you can’t quite find what you’re looking for, try checking flight prices to other cities in the USA.

Other popular destinations near Chicago

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