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YST to MOB: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Mobile (Mobile Regional Airport)
1,633 mi
2,629 km · 1,419 nm
3h 40m
estimated nonstop flight time
Same time
time difference · heading south
See live YST→MOB fares Phone-only fares on this route — call free
Flight time details
1,633 miles nonstop takes roughly 3h 40m gate to gate, flying south. 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- MOB — Mobile Regional Airport · Mobile, United States
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 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
Near MOB
- BFM · Mobile Downtown Airport11 mi away
- GUF · Jack Edwards Airport44 mi away
- BIX · Keesler Air Force Base45 mi away
- GPT · Gulfport Biloxi International Airport53 mi away
Frequently asked questions
How far is YST from MOB?
The flight distance from St. Theresa Point (YST) to Mobile (MOB) is 1,633 miles (2,629 km, 1,419 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to MOB?
A nonstop flight takes about 3h 40m 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 YST to MOB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–MOB that never appear on search engines, with no booking fees.