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YSL to COS: distance & flight time
St Leonard (St Leonard Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
1,930 mi
3,107 km · 1,678 nm
4h 15m
estimated nonstop flight time
—
time difference · heading west
See live YSL→COS fares Phone-only fares on this route — call free
Flight time details
1,930 miles nonstop takes roughly 4h 15m gate to gate, flying west. 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
- YSL — St Leonard Airport · St Leonard, Canada
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is YSL from COS?
The flight distance from St Leonard (YSL) to Colorado Springs (COS) is 1,930 miles (3,107 km, 1,678 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to COS?
A nonstop flight takes about 4h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from YSL to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–COS that never appear on search engines, with no booking fees.