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TTN to SDM: distance & flight time
Trenton (Trenton Mercer Airport) → San Diego (Brown Field Municipal Airport)
2,381 mi
3,831 km · 2,069 nm
5h 8m
estimated nonstop flight time
-3h
time difference · heading west
See live TTN→SDM fares Phone-only fares on this route — call free
Flight time details
2,381 miles nonstop takes roughly 5h 8m gate to gate, flying west. 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
- TTN — Trenton Mercer Airport · Trenton, United States
- SDM — Brown Field Municipal Airport · San Diego, 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 TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
Near SDM
Frequently asked questions
How far is TTN from SDM?
The flight distance from Trenton (TTN) to San Diego (SDM) is 2,381 miles (3,831 km, 2,069 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to SDM?
A nonstop flight takes about 5h 8m 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 Trenton and San Diego?
San Diego is 3 hours behind Trenton.
What is the cheapest way to fly from TTN to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–SDM that never appear on search engines, with no booking fees.