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YLY to STL: distance & flight time
Langley Township (Langley Airport) → St. Louis (St Louis Lambert International Airport)
1,741 mi
2,801 km · 1,512 nm
3h 53m
estimated nonstop flight time
+2h
time difference · heading east
See live YLY→STL fares Phone-only fares on this route — call free
Flight time details
1,741 miles nonstop takes roughly 3h 53m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YLY — Langley Airport · Langley Township, 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 YLY
- YVR · Vancouver International Airport26 mi away
- YXX · Abbotsford Airport13 mi away
- YDT · Boundary Bay Airport17 mi away
- BLI · Bellingham International Airport22 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 YLY from STL?
The flight distance from Langley Township (YLY) to St. Louis (STL) is 1,741 miles (2,801 km, 1,512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YLY to STL?
A nonstop flight takes about 3h 53m 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 Langley Township and St. Louis?
St. Louis is 2 hours ahead of Langley Township.
What is the cheapest way to fly from YLY to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLY–STL that never appear on search engines, with no booking fees.