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YQG to STL: distance & flight time
Windsor (Windsor Airport) → St. Louis (St Louis Lambert International Airport)
459 mi
739 km · 399 nm
1h 28m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YQG→STL fares Phone-only fares on this route — call free
Flight time details
459 miles nonstop takes roughly 1h 28m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YQG — Windsor Airport · Windsor, 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 YQG
- DTW · Detroit Metropolitan Wayne County Airport21 mi away
- DET · Coleman A. Young Municipal Airport10 mi away
- MTC · Selfridge Air National Guard Base Airport24 mi away
- YIP · Willow Run Airport30 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 YQG from STL?
The flight distance from Windsor (YQG) to St. Louis (STL) is 459 miles (739 km, 399 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQG to STL?
A nonstop flight takes about 1h 28m 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 YQG to STL?
Nonstop service on YQG–STL 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 1h 28m nonstop estimate.
What is the time difference between Windsor and St. Louis?
St. Louis is 1 hour behind Windsor.
What is the cheapest way to fly from YQG to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQG–STL that never appear on search engines, with no booking fees.
Why are some YQG to STL fares phone-only?
Consolidator contracts let us sell certain YQG–STL 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.