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ROA to STL: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → St. Louis (St Louis Lambert International Airport)
574 mi
923 km · 499 nm
1h 43m
estimated nonstop flight time
-1h
time difference · heading west
See live ROA→STL fares Phone-only fares on this route — call free
Flight time details
574 miles nonstop takes roughly 1h 43m gate to gate, flying west. 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
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 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 ROA from STL?
The flight distance from Roanoke VA (ROA) to St. Louis (STL) is 574 miles (923 km, 499 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to STL?
A nonstop flight takes about 1h 43m 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 Roanoke VA and St. Louis?
St. Louis is 1 hour behind Roanoke VA.
What is the cheapest way to fly from ROA to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–STL that never appear on search engines, with no booking fees.