Need help booking?
Unpublished phone-only deals available
YSL to LIS: distance & flight time
St Leonard (St Leonard Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
2,952 mi
4,751 km · 2,565 nm
6h 15m
estimated nonstop flight time
—
time difference · heading east
See live YSL→LIS fares Phone-only fares on this route — call free
Flight time details
2,952 miles nonstop takes roughly 6h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YSL — St Leonard Airport · St Leonard, Canada
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, 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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 mi away
Frequently asked questions
How far is YSL from LIS?
The flight distance from St Leonard (YSL) to Lisbon (LIS) is 2,952 miles (4,751 km, 2,565 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to LIS?
A nonstop flight takes about 6h 15m 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 cheapest way to fly from YSL to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–LIS that never appear on search engines, with no booking fees.