Cheap flights from Northern Ireland to Chicago
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How to find the cheapest flight from
Northern Ireland to Chicago (CHI)
How far in advance should I book a flight from Northern Ireland to Chicago?
To save on the cost of your flight from Northern Ireland to Chicago, book at least 61 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £330 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £389.
What is the cheapest month to fly from Northern Ireland to Chicago?
February can be a great time to fly to Chicago from Northern Ireland with a flight ticket averaging about £379. Cheapflights users have found deals in the month of February for as cheap as £253. The most expensive prices can be found in the month of July.