We've gone through lots of different flights, to help you find the cheapest way to get from George Best Belfast City Airport to Allentown-Bthlehm. You can choose from zero airlines.
If you can't find a flight time that suits you, why not look at flying out from a different airport?
You can view all flight times yourself in the results list.
If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.
