The best price found from United States to Slovakia is on October 19th, 2016, travelling with Turkish Airlines. See more options, compare prices and book: search flights.
Bratislava's intra-European airport, 9km northeast of the city centre, is small. Unless you're coming from the UK, which has several direct flights, your arrival is likely to be by train. Vienna in Austria has the nearest international air hub.
The main airlines operating in Slovakia:
Austrian Airlines Connects Košice with Vienna.
Czech Airlines Flies between Košice, Bratislava and Prague.
Ryanair Connects Bratislava with numerous destinations across the UK and Italy, coastal Spain, Dublin, Paris and Brussels.
Wizz Air Connects Košice and Poprad to London Luton.