Go through your results for flights to Appleton in the USA with Netflights. The most popular airlines for this route are Virgin Atlantic & Qatar Airways, with Virgin Atlantic claiming the top spot. Although KLM usually has the best prices, it's best to double check what's available for your travel dates.
If you don’t have set dates for when you want to fly to Appleton, try searching by month – that way, you can compare airfares throughout the year.
There are 147 direct and indirect flights to Appleton every week, operated by two airlines. But if you're struggling to find flights to Appleton that work for you, try looking at other airports in the USA.
For even more options, check what other airports you could fly to Appleton from. You might be able to make a saving by going from a different airport or city.