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TRI to PDX: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Portland (Portland International Airport)
2,162 mi
3,480 km · 1,879 nm
4h 42m
estimated nonstop flight time
-3h
time difference · heading northwest
See live TRI→PDX fares Phone-only fares on this route — call free
Flight time details
2,162 miles nonstop takes roughly 4h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- PDX — Portland International Airport · Portland, 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 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
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Frequently asked questions
How far is TRI from PDX?
The flight distance from BRISTOL (TRI) to Portland (PDX) is 2,162 miles (3,480 km, 1,879 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to PDX?
A nonstop flight takes about 4h 42m 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 BRISTOL and Portland?
Portland is 3 hours behind BRISTOL.
What is the cheapest way to fly from TRI to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–PDX that never appear on search engines, with no booking fees.