If you want a cheap flight from Newcastle to Chicago, you've got six airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 25 / Sep / 2025.
Chicago O'hare International Airport is just one of the airports in Chicago. If you're not set on a specific airport, try changing your search from Chicago O'hare International Airport to Chicago to see a broader range of flights – they might be cheaper. It usually takes about 12 hrs 25 mins to fly 6099 km to Chicago O'hare International Airport.
September tends to be the most expensive time of the year to fly to Chicago. During this peak season, hotel and holiday prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.
