$419 Find Cheap Flights from Lisbon to Pennsylvania - Compare and Save

The cheapest fare from Lisbon to Pennsylvania in the last week was $742 round-trip, to Philadelphia (PHL).

According to KAYAK data from the last 12 months, the cheapest airports to fly into Pennsylvania from Lisbon are:

• Philadelphia (PHL) (avg. price $963)
• Pittsburgh (PIT) (avg. price $1,010)

Fares from Lisbon to Pennsylvania are about 19% lower than they were in November last year, averaging $924 round-trip.

January is typically the cheapest month to fly from Lisbon to Pennsylvania, with round-trip fares averaging $703. October and August are usually the most expensive, averaging $1,232 and $1,228, respectively.

On average, Wednesday is the cheapest day to fly from Lisbon to Pennsylvania and Sunday is the most expensive. Looking at the past 12 months of KAYAK data, it's 34% more expensive to fly on a Sunday compared to Wednesday.

It's cheapest to fly to Pennsylvania at night with average prices of $664. The afternoon is the most expensive time to fly, with average prices of $1,059.

Aer Lingus is the cheapest airline, with fares from Lisbon to Pennsylvania averaging $664. It is followed by:

• Finnair (avg. price $715)
• British Airways (avg. price $902)
• Delta (avg. price $1,009)
• Virgin Atlantic (avg. price $1,010)

Ranking based on the past 12 months of KAYAK data.

American Airlines is the only airline regularly operating nonstop flights from Lisbon to Pennsylvania, with an average of 7 weekly flights.

Based on KAYAK data from the past three months, here's how much traveler interest each Pennsylvania destination gets:

• Philadelphia (88%)
• Pittsburgh (11%)
• Harrisburg (1%)

Nonstop flights from Lisbon to Pennsylvania cost $990 on average, while one-stop flights average $963. If you're booking a connecting flight, the cheapest layover airport is generally Dublin (DUB).

There is typically 1 nonstop flight a day from Lisbon to Pennsylvania, and 7 flights a week.

There are an average of 8 one-stop flights a day from Lisbon to Pennsylvania and 56 flights a week. Friday tends to have the most flights, at 11 flights.