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YIV to SEP: distance & flight time
Island Lake (Island Lake Airport) → Stephenville (Stephenville Clark Regional Airport)
1,505 mi
2,423 km · 1,308 nm
3h 25m
estimated nonstop flight time
Same time
time difference · heading south
See live YIV→SEP fares Phone-only fares on this route — call free
Flight time details
1,505 miles nonstop takes roughly 3h 25m gate to gate, flying south. 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
- YIV — Island Lake Airport · Island Lake, 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 YIV
- YST · St. Theresa Point Airport8 mi away
- YGO · Gods Lake Narrows Airport49 mi away
- YRS · Red Sucker Lake Airport49 mi away
- ZGI · Gods River Airport72 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 YIV from SEP?
The flight distance from Island Lake (YIV) to Stephenville (SEP) is 1,505 miles (2,423 km, 1,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIV to SEP?
A nonstop flight takes about 3h 25m 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 YIV to SEP?
Nonstop service on YIV–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 25m nonstop estimate.
What is the cheapest way to fly from YIV to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIV–SEP that never appear on search engines, with no booking fees.
Why are some YIV to SEP fares phone-only?
Consolidator contracts let us sell certain YIV–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.