Need help booking?
Unpublished phone-only deals available
IWS to TRI: distance & flight time
Houston (West Houston Airport) → BRISTOL (Tri-Cities Regional TN/VA Airport)
893 mi
1,438 km · 776 nm
2h 25m
estimated nonstop flight time
+1h
time difference · heading northeast
See live IWS→TRI fares Phone-only fares on this route — call free
Flight time details
893 miles nonstop takes roughly 2h 25m gate to gate, flying northeast. 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
- IWS — West Houston Airport · Houston, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 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 IWS from TRI?
The flight distance from Houston (IWS) to BRISTOL (TRI) is 893 miles (1,438 km, 776 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to TRI?
A nonstop flight takes about 2h 25m 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 Houston and BRISTOL?
BRISTOL is 1 hour ahead of Houston.
What is the cheapest way to fly from IWS to TRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–TRI that never appear on search engines, with no booking fees.