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STL to YOA: distance & flight time
St. Louis (St Louis Lambert International Airport) → Ekati (Ekati Airport)
1,971 mi
3,172 km · 1,713 nm
4h 20m
estimated nonstop flight time
-1h
time difference · heading north
See live STL→YOA fares Phone-only fares on this route — call free
Flight time details
1,971 miles nonstop takes roughly 4h 20m gate to gate, flying north. 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
- STL — St Louis Lambert International Airport · St. Louis, United States
- YOA — Ekati Airport · Ekati, 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 YOA
- YFJ · Wekweètì Airport109 mi away
Frequently asked questions
How far is STL from YOA?
The flight distance from St. Louis (STL) to Ekati (YOA) is 1,971 miles (3,172 km, 1,713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to YOA?
A nonstop flight takes about 4h 20m 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 Ekati?
Ekati is 1 hour behind St. Louis.
What is the cheapest way to fly from STL to YOA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–YOA that never appear on search engines, with no booking fees.