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HTV to STL: distance & flight time
Huntsville (Huntsville Regional Airport) → St. Louis (St Louis Lambert International Airport)
627 mi
1,009 km · 545 nm
1h 50m
estimated nonstop flight time
—
time difference · heading northeast
See live HTV→STL fares Phone-only fares on this route — call free
Flight time details
627 miles nonstop takes roughly 1h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HTV — Huntsville Regional Airport · Huntsville, 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 HTV
- IAH · George Bush Intercontinental Houston Airport55 mi away
- CXO · Conroe-North Houston Regional Airport29 mi away
- CFD · Coulter Field44 mi away
- CLL · Easterwood Field47 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 HTV from STL?
The flight distance from Huntsville (HTV) to St. Louis (STL) is 627 miles (1,009 km, 545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTV to STL?
A nonstop flight takes about 1h 50m 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 cheapest way to fly from HTV to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTV–STL that never appear on search engines, with no booking fees.