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ONT to TRE: distance & flight time
Ontario (Ontario International Airport) → Tiree (Tiree Airport)
4,991 mi
8,032 km · 4,337 nm
10h 15m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ONT→TRE fares Phone-only fares on this route — call free
Flight time details
4,991 miles nonstop takes roughly 10h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- TRE — Tiree Airport · Tiree, United Kingdom
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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near TRE
- CSA · Colonsay Airstrip39 mi away
- BRR · Barra Airport42 mi away
- OBN · Oban Airport56 mi away
- ILY · Islay Airport61 mi away
Frequently asked questions
How far is ONT from TRE?
The flight distance from Ontario (ONT) to Tiree (TRE) is 4,991 miles (8,032 km, 4,337 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to TRE?
A nonstop flight takes about 10h 15m 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 Ontario and Tiree?
Tiree is 8 hours ahead of Ontario.
What is the cheapest way to fly from ONT to TRE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–TRE that never appear on search engines, with no booking fees.