Your flight from Birmingham to Chicago should take about 12 hrs 55 mins. We've gone through all 668 of the weekly flights to Chicago, operated by nine airlines, to help you compare flight times and prices. At the moment, the cheapest flight is £350.
Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.
In Chicago, Chicago Midway Airport (MDW) is usually the cheapest airport to fly to, but there are two airports to choose from. Not sure who to fly with? United Airlines, Air France & KLM 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 USA. Netflights has scanned 1,410 flights across the globe – and that's just today – so you're bound to find one that works for you.