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ZST to RBY: distance & flight time
Stewart (Stewart Airport) → Ruby (Ruby Airport)
1,051 mi
1,691 km · 913 nm
2h 45m
estimated nonstop flight time
—
time difference · heading northwest
See live ZST→RBY fares Phone-only fares on this route — call free
Flight time details
1,051 miles nonstop takes roughly 2h 45m 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
- RBY — Ruby Airport · Ruby, 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 RBY
- GAL · Edward G. Pitka Sr Airport43 mi away
- KYU · Koyukuk Airport67 mi away
- HSL · Huslia Airport72 mi away
- NUL · Nulato Airport77 mi away
Frequently asked questions
How far is ZST from RBY?
The flight distance from Stewart (ZST) to Ruby (RBY) is 1,051 miles (1,691 km, 913 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZST to RBY?
A nonstop flight takes about 2h 45m 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 RBY?
Nonstop service on ZST–RBY 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 45m nonstop estimate.
What is the cheapest way to fly from ZST to RBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZST–RBY that never appear on search engines, with no booking fees.
Why are some ZST to RBY fares phone-only?
Consolidator contracts let us sell certain ZST–RBY 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.