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YCT to SEA: distance & flight time
Coronation (Coronation Airport) → Seattle (Seattle Tacoma International Airport)
580 mi
933 km · 504 nm
1h 44m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YCT→SEA fares Phone-only fares on this route — call free
Flight time details
580 miles nonstop takes roughly 1h 44m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YCT — Coronation Airport · Coronation, Canada
- 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 YCT
- YVG · Vermilion Airport92 mi away
- YLL · Lloydminster Airport103 mi away
- YKY · Kindersley Airport104 mi away
- YQF · Red Deer Regional Airport104 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 YCT from SEA?
The flight distance from Coronation (YCT) to Seattle (SEA) is 580 miles (933 km, 504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCT to SEA?
A nonstop flight takes about 1h 44m 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 Coronation and Seattle?
Seattle is 1 hour behind Coronation.
What is the cheapest way to fly from YCT to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCT–SEA that never appear on search engines, with no booking fees.