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SNY to STL: distance & flight time
Sidney (Sidney Municipal-Lloyd W Carr Field) → St. Louis (St Louis Lambert International Airport)
687 mi
1,106 km · 597 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading east
See live SNY→STL fares Phone-only fares on this route — call free
Flight time details
687 miles nonstop takes roughly 1h 58m 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
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, 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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 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 SNY from STL?
The flight distance from Sidney (SNY) to St. Louis (STL) is 687 miles (1,106 km, 597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNY to STL?
A nonstop flight takes about 1h 58m 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 Sidney and St. Louis?
St. Louis is 1 hour ahead of Sidney.
What is the cheapest way to fly from SNY to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNY–STL that never appear on search engines, with no booking fees.