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YLL to SEP: distance & flight time
Lloydminster (Lloydminster Airport) → Stephenville (Stephenville Clark Regional Airport)
1,573 mi
2,531 km · 1,366 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YLL→SEP fares Phone-only fares on this route — call free
Flight time details
1,573 miles nonstop takes roughly 3h 33m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YLL — Lloydminster Airport · Lloydminster, Canada
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is YLL from SEP?
The flight distance from Lloydminster (YLL) to Stephenville (SEP) is 1,573 miles (2,531 km, 1,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YLL to SEP?
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.
Are there nonstop flights from YLL to SEP?
Nonstop service on YLL–SEP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 33m nonstop estimate.
What is the time difference between Lloydminster and Stephenville?
Stephenville is 1 hour ahead of Lloydminster.
What is the cheapest way to fly from YLL to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLL–SEP that never appear on search engines, with no booking fees.
Why are some YLL to SEP fares phone-only?
Consolidator contracts let us sell certain YLL–SEP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.