Need help booking?
Unpublished phone-only deals available
STL to TRI: distance & flight time
St. Louis (St Louis Lambert International Airport) → BRISTOL (Tri-Cities Regional TN/VA Airport)
463 mi
745 km · 402 nm
1h 28m
estimated nonstop flight time
+1h
time difference · heading east
See live STL→TRI fares Phone-only fares on this route — call free
Flight time details
463 miles nonstop takes roughly 1h 28m 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
- STL — St Louis Lambert International Airport · St. Louis, United States
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, 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 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 TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 mi away
Frequently asked questions
How far is STL from TRI?
The flight distance from St. Louis (STL) to BRISTOL (TRI) is 463 miles (745 km, 402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to TRI?
A nonstop flight takes about 1h 28m 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 BRISTOL?
BRISTOL is 1 hour ahead of St. Louis.
What is the cheapest way to fly from STL to TRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–TRI that never appear on search engines, with no booking fees.