Price observed over the last 3 months for a round trip.
Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Philadelphia to Seattle takes on average 22h0.
Best time
According to user searches, the ideal month to go to Seattle is May.
Check out our tips for booking your flight to Seattle (USA) from Philadelphia (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $281 (calculation over the last two years). The most touristic season corresponds to the months of October, May and August.
For the cheapest flights, it is advisable to buy your ticket at least 25 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Seattle costs on average $306.
The airlines that offer the most flights are .
Here is some information and tips to know before booking your flight:
Philadelphia is a city in the country USA, the time zone is GMT . In Philadelphia, it is currently {fromLocalTime}, the temperature is on average 22°C, with a minimum of 17°C and a maximum of 29°C.
The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia
Seattle is in the country USA, the time zone is GMT . In Seattle, it is currently {toLocalTime}, the temperature is on average 17°C, with a minimum of 13°C and a maximum of 23°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
If you want to visit Seattle during the least touristic period, choose the month of May.
In Seattle, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 25 days before your departure. If you book your flight ticket 4 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Philadelphia to Seattle is Thursday.
When you leave, you can leave from Philadelphia International, and you will arrive at Seattle-Tacoma.
The airport Philadelphia International is located 12 km or Northeast Philadelphia is located 20 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 18°C in Seattle and 24°C in Philadelphia. The average rainfall in summer is 39 mm in Seattle and 112 mm in Philadelphia. In summer, it is warmer in Philadelphia and it rains less in Seattle. In winter, it is colder in Seattle and it rains more in Seattle.