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SEA to ECA: distance & flight time
Seattle (Seattle Tacoma International Airport) → East Tawas (Iosco County Airport)
1,863 mi
2,999 km · 1,619 nm
4h 7m
estimated nonstop flight time
+3h
time difference · heading east
See live SEA→ECA fares Phone-only fares on this route — call free
Flight time details
1,863 miles nonstop takes roughly 4h 7m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- ECA — Iosco County Airport · East Tawas, 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 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
Near ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
Frequently asked questions
How far is SEA from ECA?
The flight distance from Seattle (SEA) to East Tawas (ECA) is 1,863 miles (2,999 km, 1,619 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to ECA?
A nonstop flight takes about 4h 7m 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 Seattle and East Tawas?
East Tawas is 3 hours ahead of Seattle.
What is the cheapest way to fly from SEA to ECA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–ECA that never appear on search engines, with no booking fees.