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ZST to KYU: distance & flight time
Stewart (Stewart Airport) → Koyukuk (Koyukuk Airport)
1,116 mi
1,796 km · 970 nm
2h 54m
estimated nonstop flight time
—
time difference · heading northwest
See live ZST→KYU fares Phone-only fares on this route — call free
Flight time details
1,116 miles nonstop takes roughly 2h 54m 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
- ZST — Stewart Airport · Stewart, Canada
- KYU — Koyukuk Airport · Koyukuk, 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 ZST
- YBO · Bob Quinn Lake Airport72 mi away
- KTN · Ketchikan International Airport79 mi away
- MTM · Metlakatla Seaplane Base84 mi away
- ANN · Annette Island Airport88 mi away
Near KYU
- NUL · Nulato Airport14 mi away
- GAL · Edward G. Pitka Sr Airport25 mi away
- KAL · Kaltag Airport49 mi away
- RBY · Ruby Airport67 mi away
Frequently asked questions
How far is ZST from KYU?
The flight distance from Stewart (ZST) to Koyukuk (KYU) is 1,116 miles (1,796 km, 970 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZST to KYU?
A nonstop flight takes about 2h 54m 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 ZST to KYU?
Nonstop service on ZST–KYU 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 54m nonstop estimate.
What is the cheapest way to fly from ZST to KYU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZST–KYU that never appear on search engines, with no booking fees.
Why are some ZST to KYU fares phone-only?
Consolidator contracts let us sell certain ZST–KYU 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.