Need help booking?
Unpublished phone-only deals available
SEP to YQX: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Gander (Gander International Airport)
2,519 mi
4,053 km · 2,189 nm
5h 24m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live SEP→YQX fares Phone-only fares on this route — call free
Flight time details
2,519 miles nonstop takes roughly 5h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- YQX — Gander International Airport · Gander, Canada
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 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
Near YQX
- YYT · St. John's International Airport124 mi away
- YDF · Deer Lake Airport129 mi away
Frequently asked questions
How far is SEP from YQX?
The flight distance from Stephenville (SEP) to Gander (YQX) is 2,519 miles (4,053 km, 2,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to YQX?
A nonstop flight takes about 5h 24m 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 SEP to YQX?
Nonstop service on SEP–YQX 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 5h 24m nonstop estimate.
What is the time difference between Stephenville and Gander?
Gander is 2.5 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to YQX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–YQX that never appear on search engines, with no booking fees.
Why are some SEP to YQX fares phone-only?
Consolidator contracts let us sell certain SEP–YQX 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.