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ONP to SEA: distance & flight time
Newport (Newport Municipal Airport) → Seattle (Seattle Tacoma International Airport)
215 mi
346 km · 187 nm
1h 2m
estimated nonstop flight time
Same time
time difference · heading north
See live ONP→SEA fares Phone-only fares on this route — call free
Flight time details
215 miles nonstop takes roughly 1h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ONP — Newport Municipal Airport · Newport, 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 ONP
- CVO · Corvallis Municipal Airport38 mi away
- EUG · Mahlon Sweet Field52 mi away
- SLE · Salem Municipal Airport/McNary Field57 mi away
- OTK · Tillamook Airport59 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 ONP from SEA?
The flight distance from Newport (ONP) to Seattle (SEA) is 215 miles (346 km, 187 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONP to SEA?
A nonstop flight takes about 1h 2m 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 cheapest way to fly from ONP to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONP–SEA that never appear on search engines, with no booking fees.