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YLL to SEA: distance & flight time
Lloydminster (Lloydminster Airport) → Seattle (Seattle Tacoma International Airport)
673 mi
1,083 km · 585 nm
1h 56m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YLL→SEA fares Phone-only fares on this route — call free
Flight time details
673 miles nonstop takes roughly 1h 56m 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
- YLL — Lloydminster Airport · Lloydminster, 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 YLL
- YVG · Vermilion Airport31 mi away
- YBY · Bonnyville Airport74 mi away
- YOD · CFB Cold Lake76 mi away
- YLJ · Meadow Lake Airport85 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 YLL from SEA?
The flight distance from Lloydminster (YLL) to Seattle (SEA) is 673 miles (1,083 km, 585 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YLL to SEA?
A nonstop flight takes about 1h 56m 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 Lloydminster and Seattle?
Seattle is 1 hour behind Lloydminster.
What is the cheapest way to fly from YLL to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLL–SEA that never appear on search engines, with no booking fees.