There are 30 direct and indirect flights connecting Cardiff and Chicago every week, with the journey taking 20 hrs 15 mins on average. Scroll through your results to compare flight times and prices – the cheapest flight from Cardiff to Chicago is currently sitting at £601.
Being flexible with your dates could help you find a cheaper flight from Cardiff to Chicago.
Chicago actually has two airports – but Chicago O'hare International Airport is normally the cheapest one to fly into. If you're not sure who to fly with from Cardiff, you might like to know that Virgin Atlantic is the most popular airline for this route.
If you can’t quite find what you’re looking for, try checking the cost of flights to other cities in the USA.