Your flight from Dundee to Chicago should take about 14 hrs 45 mins. We've gone through all five of the weekly flights to or via Chicago, operated by one airlines, to help you compare flight times and prices.
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 are the most popular airlines available from Dundee.
If you can’t find flights that suit you, consider flying to a another part of the USA.