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YSL to YBA: distance & flight time
St Leonard (St Leonard Airport) → Banff (Banff Airport)
2,134 mi
3,435 km · 1,855 nm
4h 39m
estimated nonstop flight time
—
time difference · heading northwest
See live YSL→YBA fares Phone-only fares on this route — call free
Flight time details
2,134 miles nonstop takes roughly 4h 39m gate to gate, flying northwest. 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
- YBA — Banff Airport · Banff, Canada
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 YBA
- YYC · Calgary International Airport66 mi away
- YRM · Rocky Mountain House Airport89 mi away
- YQF · Red Deer Regional Airport98 mi away
- YXC · Cranbrook/Canadian Rockies International Airport111 mi away
Frequently asked questions
How far is YSL from YBA?
The flight distance from St Leonard (YSL) to Banff (YBA) is 2,134 miles (3,435 km, 1,855 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to YBA?
A nonstop flight takes about 4h 39m 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 YBA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–YBA that never appear on search engines, with no booking fees.