Cheap flights from Ireland to Chicago
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How to find the cheapest flight from
Ireland to Chicago (CHI)
How far in advance should I book a flight from Ireland to Chicago?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 32% on flights from Ireland to Chicago compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £400. For sooner than that we have options available in the next 3 days from £483.
What is the cheapest month to fly from Ireland to Chicago?
October is one of the best times of the year to fly to Chicago from Ireland. Prices for October average £374 per person but you can even find prices for as low as £262. The most expensive prices can be found in the month of July. Opting for a October flight can save you 33% on your journey compared to booking in October