Need help booking?
Unpublished phone-only deals available
YKU to YQS: distance & flight time
Chisasibi (Chisasibi Airport) → St Thomas (St Thomas Municipal Airport)
769 mi
1,238 km · 668 nm
2h 8m
estimated nonstop flight time
—
time difference · heading south
See live YKU→YQS fares Phone-only fares on this route — call free
Flight time details
769 miles nonstop takes roughly 2h 8m 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
- YKU — Chisasibi Airport · Chisasibi, Canada
- YQS — St Thomas Municipal Airport · St Thomas, 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 YKU
- YGL · La Grande Rivière Airport51 mi away
- YNC · Wemindji Airport55 mi away
- ZEM · Eastmain River Airport110 mi away
- YGW · Kuujjuarapik Airport112 mi away
Near YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Frequently asked questions
How far is YKU from YQS?
The flight distance from Chisasibi (YKU) to St Thomas (YQS) is 769 miles (1,238 km, 668 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKU to YQS?
A nonstop flight takes about 2h 8m 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 YKU to YQS?
Nonstop service on YKU–YQS 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 2h 8m nonstop estimate.
What is the cheapest way to fly from YKU to YQS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKU–YQS that never appear on search engines, with no booking fees.
Why are some YKU to YQS fares phone-only?
Consolidator contracts let us sell certain YKU–YQS 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.