€399 Cheap flights to Pennsylvania

83% of momondo users visit Philadelphia more often than any other city in Pennsylvania. When travelling to Philadelphia, typically the most convenient airport to fly into is Philadelphia Airport.

The closest airport to Washington Square Park is Philadelphia Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Newark Airport.

The temperatures in Pennsylvania range from 1 °C to 26 °C depending on the time of year. The warmest month in Pennsylvania is July, and the coldest month in Pennsylvania is January. Those looking for a drier month during their visit should travel during the months of February, January, or January, when rain is least likely compared to the rest of the year.

Aer Lingus is the most popular airline offering flights to Pennsylvania, with 48% of our users opting to fly with them when travelling to Pennsylvania. Other popular options include Finnair and British Airways. There are a total of 6 different airlines flying to Pennsylvania.

Flights to Pennsylvania have been found on momondo for as low as €446 per ticket recently. However, the average price tends to be €1,153 and anything for €914 or less is a good deal. €1,677 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

The best day to take a flight to Pennsylvania is on Thursday, followed by Monday. Thursday and Monday tend to have the lowest flight prices to Pennsylvania. If your travel dates are flexible, then try to avoid booking on a Sunday, which is known for being the most expensive day of the week to fly to Pennsylvania.

Prices for flights to Pennsylvania are refreshed on a daily basis.

There are 6 operators available for flights to Pennsylvania as of May 2025.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Pennsylvania.

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.