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ILY to ISC: distance & flight time
Islay (Islay Airport) → ST MARY\'S (St. Mary's Airport)
399 mi
641 km · 346 nm
1h 31m
estimated nonstop flight time
Same time
time difference · heading south
See live ILY→ISC fares Phone-only fares on this route — call free
Flight time details
399 miles nonstop takes roughly 1h 31m 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
- ILY — Islay Airport · Islay, United Kingdom
- ISC — St. Mary's Airport · ST MARY\'S, United Kingdom
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 ILY
- CSA · Colonsay Airstrip26 mi away
- CAL · Campbeltown Airport28 mi away
- LDY · City of Derry Airport57 mi away
- TRE · Tiree Airport61 mi away
Near ISC
- LEQ · Land's End Airport31 mi away
- PZE · Penzance Heliport37 mi away
- NQY · Newquay Cornwall Airport68 mi away
- PLH · Plymouth City Airport103 mi away
Frequently asked questions
How far is ILY from ISC?
The flight distance from Islay (ILY) to ST MARY\'S (ISC) is 399 miles (641 km, 346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILY to ISC?
A nonstop flight takes about 1h 31m 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 ILY to ISC?
Nonstop service on ILY–ISC 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 1h 31m nonstop estimate.
What is the cheapest way to fly from ILY to ISC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILY–ISC that never appear on search engines, with no booking fees.
Why are some ILY to ISC fares phone-only?
Consolidator contracts let us sell certain ILY–ISC 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.