Need help booking?
Unpublished phone-only deals available
ONT to TTT: distance & flight time
Ontario (Ontario International Airport) → Fengnin (Taitung Airport)
6,936 mi
11,162 km · 6,027 nm
14h 4m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONT→TTT fares Phone-only fares on this route — call free
Flight time details
6,936 miles nonstop takes roughly 14h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- TTT — Taitung Airport · Fengnin, Taiwan
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 TTT
- GNI · Lyudao Airport24 mi away
- PIF · Pingtung North Airport40 mi away
- KHH · Kaohsiung International Airport49 mi away
- HCN · Hengchun Airport55 mi away
Frequently asked questions
How far is ONT from TTT?
The flight distance from Ontario (ONT) to Fengnin (TTT) is 6,936 miles (11,162 km, 6,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to TTT?
A nonstop flight takes about 14h 4m 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 Fengnin?
Fengnin is 15 hours ahead of Ontario.
What is the cheapest way to fly from ONT to TTT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–TTT that never appear on search engines, with no booking fees.