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EWK to SEA: distance & flight time
Newton (Newton City-County Airport) → Seattle (Seattle Tacoma International Airport)
1,418 mi
2,281 km · 1,232 nm
3h 33m
estimated nonstop flight time
-2h
time difference · heading northwest
See live EWK→SEA fares Phone-only fares on this route — call free
Flight time details
1,418 miles nonstop takes roughly 3h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- EWK — Newton City-County Airport · Newton, 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 EWK
- BEC · Beech Factory Airport25 mi away
- ICT · Wichita Eisenhower National Airport30 mi away
- IAB · Mc Connell Air Force Base30 mi away
- HUT · Hutchinson Municipal Airport32 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 EWK from SEA?
The flight distance from Newton (EWK) to Seattle (SEA) is 1,418 miles (2,281 km, 1,232 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EWK to SEA?
A nonstop flight takes about 3h 33m 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 Newton and Seattle?
Seattle is 2 hours behind Newton.
What is the cheapest way to fly from EWK to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EWK–SEA that never appear on search engines, with no booking fees.