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KSM to YXT: distance & flight time
St Mary's (St Mary's Airport) → Terrace (Northwest Regional Airport Terrace-Kitimat)
1,346 mi
2,167 km · 1,170 nm
3h 24m
estimated nonstop flight time
+1h
time difference · heading east
See live KSM→YXT fares Phone-only fares on this route — call free
Flight time details
1,346 miles nonstop takes roughly 3h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KSM — St Mary's Airport · St Mary's, United States
- YXT — Northwest Regional Airport Terrace-Kitimat · Terrace, 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 KSM
- MOU · Mountain Village Airport13 mi away
- MLL · Marshall Don Hunter Sr Airport44 mi away
- AUK · Alakanuk Airport61 mi away
- EMK · Emmonak Airport63 mi away
Near YXT
- YYD · Smithers Airport61 mi away
- ZSW · Prince Rupert/Seal Cove Seaplane Base69 mi away
- YPR · Prince Rupert Airport76 mi away
- ZST · Stewart Airport116 mi away
Frequently asked questions
How far is KSM from YXT?
The flight distance from St Mary's (KSM) to Terrace (YXT) is 1,346 miles (2,167 km, 1,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSM to YXT?
A nonstop flight takes about 3h 24m 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 KSM to YXT?
Nonstop service on KSM–YXT 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 3h 24m nonstop estimate.
What is the time difference between St Mary's and Terrace?
Terrace is 1 hour ahead of St Mary's.
What is the cheapest way to fly from KSM to YXT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSM–YXT that never appear on search engines, with no booking fees.
Why are some KSM to YXT fares phone-only?
Consolidator contracts let us sell certain KSM–YXT 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.