There are many different airlines that fly to Amsterdam. Some of the more popular ones include KLM, Delta, and United. Each airline has its own benefits and drawbacks, so it's important to do your research before booking a flight. For example, KLM is often considered to be the best option for those looking for a cheap flight to Amsterdam. However, they don't always have the best prices. Delta, on the other hand, is known for having good prices but their flights can sometimes be delayed. United is a good middle-of-the-road option, with decent prices and relatively reliable service. Whichever airline you choose, make sure to compare prices and read reviews before booking your flight.