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TRS to LGA: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → New York (La Guardia Airport)
4,178 mi
6,724 km · 3,631 nm
8h 40m
estimated nonstop flight time
-5h
time difference · heading northwest
See live TRS→LGA fares Phone-only fares on this route — call free
Flight time details
4,178 miles nonstop takes roughly 8h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- LGA — La Guardia Airport · New York, 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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Near LGA
Frequently asked questions
How far is TRS from LGA?
The flight distance from Ronchi De Legionari (TRS) to New York (LGA) is 4,178 miles (6,724 km, 3,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to LGA?
A nonstop flight takes about 8h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TRS to LGA?
Nonstop service on TRS–LGA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 40m nonstop estimate.
What is the time difference between Ronchi De Legionari and New York?
New York is 5 hours behind Ronchi De Legionari.
What is the cheapest way to fly from TRS to LGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–LGA that never appear on search engines, with no booking fees.
Why are some TRS to LGA fares phone-only?
Consolidator contracts let us sell certain TRS–LGA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.