Your flight from Birmingham to Chicago should take about 12 hrs 10 mins. We've gone through all 15 of the weekly flights to or via Chicago, operated by three airlines, to help you compare flight times and prices. At the moment, the cheapest flight is £399.
Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.
In Chicago, Chicago O'hare International Airport (ORD) is usually the cheapest airport to fly to, but there are one airports to choose from. Not sure who to fly with? British Airways, Aer Lingus & Lufthansa are the most popular airlines available from Birmingham.
If you can’t quite find what you’re looking for, try checking the cost of flights to other cities in the USA. Netflights has scanned 305 flights across the globe – and that's just today – so you're bound to find one that works for you.