WaterlooSt LouisNonstop Flight TimeYKF–SUS
Waterloo (Kitchener / Waterloo Airport) to St Louis (Spirit Of St Louis Airport).
Direct flights from YKF to SUS have an estimated flight time of about 1h 53m, based on the 629-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with PHX appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 53m Estimated from great-circle distance — no tracked flights yet. | 629 mi | Nonstop | weekly From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for YKF to SUS
Our current provider sample includes weekly direct flights from YKF to SUS across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| PHX | weekly | Fairchild-Swearingen SA226 | — |
Aircraft on this route
- Fairchild-Swearingen SA226
Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for YKF to SUS, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from YKF to SUS?
The YKF to SUS flight time is estimated at about 1h 53m from great-circle distance until enough tracked flights are available.
How far is YKF from SUS?
YKF to SUS is about 629 miles by air.
Are there nonstop flights from YKF to SUS?
Yes. Captured schedules show weekly from YKF to SUS on PHX. Confirm live timetables before booking.
Which airlines fly from YKF to SUS?
Our current provider sample for YKF to SUS includes PHX. Confirm live timetables before booking.
What aircraft fly from YKF to SUS?
Aircraft captured in our current provider sample for YKF to SUS include Fairchild-Swearingen SA226.
Route hubs
Nearby airport options
Near Waterloo
- YYZ - TorontoToronto Pearson International Airport · 40 mi from YKFFlights from YYZ
- BUF - BuffaloBuffalo Niagara International Airport · 90 mi from YKFFlights from BUF
Near St Louis
- STL - St LouisSt Louis Lambert International Airport · 16 mi from SUSFlights to STL