Flights from Seattle to Pennsylvania

Flight deals from Seattle to Pennsylvania

Looking for cheap tickets from Seattle to Pennsylvania, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Seattle to Pennsylvania

Arm yourself with these facts on the fly.
Cheapest flight found£156, Philadelphia
Cheapest month to flyMay
Average flight time4 hrs, 53 mins
Cheapest airport to fly fromSeattle / Tacoma International
Most popular airlineAlaska Airlines

Frequently asked questions

We looked at all of the upcoming return flights from Seattle to Pennsylvania we could find over the next 12 months. It looks like £156 is the best price. This is good, compared to the average Pennsylvania ticket price of £344.
The cheapest month to fly from Seattle to Pittsburgh International Airport is usually June. The cheapest month to fly from Seattle to Philadelphia International Airport is usually May. The cheapest month to fly from Seattle to Harrisburg International Airport is usually August. And the cheapest month to fly from Seattle to Dubois Airport is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Pennsylvania on Thursday, 30 May 2024.
Seattle / Tacoma International Airport offers direct flights to Pennsylvania.
If you're flying from Seattle, the cheapest city in Pennsylvania to fly into is Philadelphia. The cheapest airport serving Philadelphia at the moment is Philadelphia International.
The average flight time between Seattle and Pennsylvania is 4 hours and 52 minutes.
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