When you fly can have a big impact on the price you pay. For flights to Pennsylvania, prices are often cheaper in and around January, which is low season. You can expect to pay more during June when flights are in high demand, but you might be able to grab a last-minute deal. It's worth checking all your airport options too, as flights to Philadelphia are usually the cheapest in Pennsylvania. When you're looking at airports, just bare in mind that a transfer to your accommodation will add an extra cost.
Searching by state instead of by city allows you to see a wider range of flights, which increases your chances of getting a good deal. 18 airlines operate flights in and out of Pennsylvania. The most popular ones are: Virgin Atlantic, British Airways & Aer Lingus. Price wise, JetBlue has the cheapest flights on average.
There are roughly 1,589 flights to or via Pennsylvania every week, so you've got plenty to choose from. Compare the costs, flight times and airports to see which flight best suits your travel needs. It's easy, because we do all the legwork – Netflights has already scanned 27,885 flights worldwide today.