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YBA to YST: distance & flight time
Banff (Banff Airport) → St. Theresa Point (St. Theresa Point Airport)
885 mi
1,425 km · 769 nm
2h 23m
estimated nonstop flight time
—
time difference · heading east
See live YBA→YST fares Phone-only fares on this route — call free
Flight time details
885 miles nonstop takes roughly 2h 23m 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
- YBA — Banff Airport · Banff, Canada
- YST — St. Theresa Point Airport · St. Theresa Point, 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 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
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is YBA from YST?
The flight distance from Banff (YBA) to St. Theresa Point (YST) is 885 miles (1,425 km, 769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBA to YST?
A nonstop flight takes about 2h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YBA to YST?
Nonstop service on YBA–YST depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 23m nonstop estimate.
What is the cheapest way to fly from YBA to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBA–YST that never appear on search engines, with no booking fees.
Why are some YBA to YST fares phone-only?
Consolidator contracts let us sell certain YBA–YST tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.