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LGA to CAT: distance & flight time
New York (La Guardia Airport) → Cascais (Cascais Airport)
3,350 mi
5,392 km · 2,911 nm
7h 2m
estimated nonstop flight time
+5h
time difference · heading east
See live LGA→CAT fares Phone-only fares on this route — call free
Flight time details
3,350 miles nonstop takes roughly 7h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- LGA — La Guardia Airport · New York, United States
- CAT — Cascais Airport · Cascais, Portugal
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 LGA
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is LGA from CAT?
The flight distance from New York (LGA) to Cascais (CAT) is 3,350 miles (5,392 km, 2,911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGA to CAT?
A nonstop flight takes about 7h 2m 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 New York and Cascais?
Cascais is 5 hours ahead of New York.
What is the cheapest way to fly from LGA to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–CAT that never appear on search engines, with no booking fees.