Need help booking?
Unpublished phone-only deals available
STL to YYW: distance & flight time
St. Louis (St Louis Lambert International Airport) → Armstrong (Armstrong Airport)
801 mi
1,289 km · 696 nm
2h 12m
estimated nonstop flight time
+1h
time difference · heading north
See live STL→YYW fares Phone-only fares on this route — call free
Flight time details
801 miles nonstop takes roughly 2h 12m gate to gate, flying north. 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
- STL — St Louis Lambert International Airport · St. Louis, United States
- YYW — Armstrong Airport · Armstrong, Canada
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 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
Near YYW
- YGQ · Geraldton Greenstone Regional Airport94 mi away
- YPL · Pickle Lake Airport98 mi away
- YFH · Fort Hope Airport98 mi away
- YQN · Nakina Airport98 mi away
Frequently asked questions
How far is STL from YYW?
The flight distance from St. Louis (STL) to Armstrong (YYW) is 801 miles (1,289 km, 696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to YYW?
A nonstop flight takes about 2h 12m 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 St. Louis and Armstrong?
Armstrong is 1 hour ahead of St. Louis.
What is the cheapest way to fly from STL to YYW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–YYW that never appear on search engines, with no booking fees.