Need help booking?
Unpublished phone-only deals available
SEP to YQT: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Thunder Bay (Thunder Bay Airport)
1,208 mi
1,944 km · 1,050 nm
3h 6m
estimated nonstop flight time
+1h
time difference · heading north
See live SEP→YQT fares Phone-only fares on this route — call free
Flight time details
1,208 miles nonstop takes roughly 3h 6m gate to gate, flying north. 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
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- YQT — Thunder Bay Airport · Thunder Bay, 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 YQT
- GRM · Grand Marais Cook County Airport61 mi away
- CMX · Houghton County Memorial Airport92 mi away
- YIB · Atikokan Municipal Airport109 mi away
- LYU · Ely Municipal Airport122 mi away
Frequently asked questions
How far is SEP from YQT?
The flight distance from Stephenville (SEP) to Thunder Bay (YQT) is 1,208 miles (1,944 km, 1,050 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to YQT?
A nonstop flight takes about 3h 6m 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 YQT?
Nonstop service on SEP–YQT 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 6m nonstop estimate.
What is the time difference between Stephenville and Thunder Bay?
Thunder Bay is 1 hour ahead of Stephenville.
What is the cheapest way to fly from SEP to YQT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–YQT that never appear on search engines, with no booking fees.
Why are some SEP to YQT fares phone-only?
Consolidator contracts let us sell certain SEP–YQT 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.