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YUB to KSM: distance & flight time
Tuktoyaktuk (Tuktoyaktuk Airport) → St Mary's (St Mary's Airport)
984 mi
1,583 km · 855 nm
2h 36m
estimated nonstop flight time
-2h
time difference · heading west
See live YUB→KSM fares Phone-only fares on this route — call free
Flight time details
984 miles nonstop takes roughly 2h 36m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YUB — Tuktoyaktuk Airport · Tuktoyaktuk, Canada
- KSM — St Mary's Airport · St Mary's, 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 YUB
- YEV · Inuvik Mike Zubko Airport79 mi away
- LAK · Aklavik/Freddie Carmichael Airport97 mi away
- ZFM · Fort Mcpherson Airport148 mi away
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
Frequently asked questions
How far is YUB from KSM?
The flight distance from Tuktoyaktuk (YUB) to St Mary's (KSM) is 984 miles (1,583 km, 855 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YUB to KSM?
A nonstop flight takes about 2h 36m 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 YUB to KSM?
Nonstop service on YUB–KSM 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 36m nonstop estimate.
What is the time difference between Tuktoyaktuk and St Mary's?
St Mary's is 2 hours behind Tuktoyaktuk.
What is the cheapest way to fly from YUB to KSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YUB–KSM that never appear on search engines, with no booking fees.
Why are some YUB to KSM fares phone-only?
Consolidator contracts let us sell certain YUB–KSM 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.