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STK to STL: distance & flight time
Sterling (Sterling Municipal Airport) → St. Louis (St Louis Lambert International Airport)
697 mi
1,122 km · 606 nm
1h 59m
estimated nonstop flight time
+1h
time difference · heading east
See live STK→STL fares Phone-only fares on this route — call free
Flight time details
697 miles nonstop takes roughly 1h 59m gate to gate, flying east. 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
- STK — Sterling Municipal Airport · Sterling, United States
- 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 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 STK from STL?
The flight distance from Sterling (STK) to St. Louis (STL) is 697 miles (1,122 km, 606 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to STL?
A nonstop flight takes about 1h 59m 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 Sterling and St. Louis?
St. Louis is 1 hour ahead of Sterling.
What is the cheapest way to fly from STK to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–STL that never appear on search engines, with no booking fees.