Need help booking?
Unpublished phone-only deals available
CAT to SCL: distance & flight time
Cascais (Cascais Airport) → Santiago (Comodoro Arturo Merino Benítez International Airport)
6,348 mi
10,217 km · 5,517 nm
12h 55m
estimated nonstop flight time
-5h
time difference · heading southwest
See live CAT→SCL fares Phone-only fares on this route — call free
Flight time details
6,348 miles nonstop takes roughly 12h 55m gate to gate, flying southwest. 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
- CAT — Cascais Airport · Cascais, Portugal
- SCL — Comodoro Arturo Merino Benítez International Airport · Santiago, Chile
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 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
Near SCL
- KNA · Viña del mar Airport50 mi away
- QRC · De La Independencia Airport54 mi away
- MDZ · El Plumerillo Airport122 mi away
- TLX · Panguilemo Airport145 mi away
Frequently asked questions
How far is CAT from SCL?
The flight distance from Cascais (CAT) to Santiago (SCL) is 6,348 miles (10,217 km, 5,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to SCL?
A nonstop flight takes about 12h 55m 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 Cascais and Santiago?
Santiago is 5 hours behind Cascais.
What is the cheapest way to fly from CAT to SCL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–SCL that never appear on search engines, with no booking fees.