Need help booking?
Unpublished phone-only deals available
YSF to STL: distance & flight time
Stony Rapids (Stony Rapids Airport) → St. Louis (St Louis Lambert International Airport)
1,572 mi
2,529 km · 1,366 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YSF→STL fares Phone-only fares on this route — call free
Flight time details
1,572 miles nonstop takes roughly 3h 33m gate to gate, flying southeast. 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
- YSF — Stony Rapids Airport · Stony Rapids, Canada
- STL — St Louis Lambert International Airport · St. Louis, 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 YSF
- ZFD · Fond-Du-Lac Airport48 mi away
- YNL · Points North Landing Airport92 mi away
- YBE · Uranium City Airport95 mi away
- ZWL · Wollaston Lake Airport124 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is YSF from STL?
The flight distance from Stony Rapids (YSF) to St. Louis (STL) is 1,572 miles (2,529 km, 1,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSF to STL?
A nonstop flight takes about 3h 33m 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 time difference between Stony Rapids and St. Louis?
St. Louis is 1 hour ahead of Stony Rapids.
What is the cheapest way to fly from YSF to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSF–STL that never appear on search engines, with no booking fees.