Need help booking?
Unpublished phone-only deals available
PNE to SEA: distance & flight time
Philadelphia (Northeast Philadelphia Airport) → Seattle (Seattle Tacoma International Airport)
2,376 mi
3,824 km · 2,065 nm
5h 8m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PNE→SEA fares Phone-only fares on this route — call free
Flight time details
2,376 miles nonstop takes roughly 5h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PNE — Northeast Philadelphia Airport · Philadelphia, United States
- SEA — Seattle Tacoma International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PNE
- PHL · Philadelphia International Airport19 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base11 mi away
- LLY · South Jersey Regional Airport13 mi away
- BBX · Wings Field14 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is PNE from SEA?
The flight distance from Philadelphia (PNE) to Seattle (SEA) is 2,376 miles (3,824 km, 2,065 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PNE to SEA?
A nonstop flight takes about 5h 8m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Philadelphia and Seattle?
Seattle is 3 hours behind Philadelphia.
What is the cheapest way to fly from PNE to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PNE–SEA that never appear on search engines, with no booking fees.