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STT to YBA: distance & flight time
St. Thomas (Cyril E. King Airport) → Banff (Banff Airport)
3,556 mi
5,723 km · 3,090 nm
7h 26m
estimated nonstop flight time
—
time difference · heading northwest
See live STT→YBA fares Phone-only fares on this route — call free
Flight time details
3,556 miles nonstop takes roughly 7h 26m 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
- STT — Cyril E. King Airport · St. Thomas, Virgin Islands
- 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 STT
- SPB · Charlotte Amalie Harbor Seaplane Base2 mi away
- CPX · Benjamin Rivera Noriega Airport22 mi away
- EIS · Terrance B. Lettsome International Airport29 mi away
- VQS · Vieques Airport33 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 STT from YBA?
The flight distance from St. Thomas (STT) to Banff (YBA) is 3,556 miles (5,723 km, 3,090 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STT to YBA?
A nonstop flight takes about 7h 26m 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 STT to YBA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STT–YBA that never appear on search engines, with no booking fees.