Non-stop flights from St Mary's (ISC)
St Mary's Airport (IATA: ISC, ICAO: EGHE), also known as St Mary's Airport, is a small airport in United Kingdom with domestic flights only.
At present, there are 3 domestic flights from St Mary's.
The longest flight from St Mary's ISC is a 138 mile (222 km) non-stop route to Exeter EXT. This direct flight takes around 1 hour and is operated by Isles of Scilly Skybus.
On this page
Airlines flying from St Mary's Popular destinations from St Mary's Popular destinations with a stopover Points & Miles information Destinations by flight duration Best time to travel from St Mary's International flights Domestic flights Alternative airports FAQAirlines flying from St Mary's
Only one airline is flying from and to St Mary's, which is Isles of Scilly Skybus.
Popular destinations from St Mary's
Below you can find a list of the most popular destinations from St Mary's, based on the number of scheduled flights for this month.
Popular destinations with a stopover
Aside from all non-stop destinations listed above, these are popular destinations from St Mary's that require a stopover:
Information on Points & Miles
This section lists destinations within specific distances from St Mary's. It's helpful if you're seeking destinations covering certain mileage, which can be useful when planning an award flight or booking with points and miles.
For more flexibility in choosing distances, consider upgrading to FlightConnections Premium. You'll gain access to the distance filter and many other useful features to refine your search!
From St Mary's, which places within 500 miles can I reach?
Destinations from St Mary's by flight duration
Discover a variety of destinations from St Mary's below, organized by flight duration. This layout allows you to easily identify destinations based on the maximum flight duration you prefer. Additionally, you can utilize the duration filter on the map, which is even more convenient!
From St Mary's, where can I fly in 1 hour?
Where can I fly from St Mary's within 2 hours?
Best time to travel from St Mary's
From St Mary's, you can fly directly to places, each offering a experience. Below, you'll find helpful information to plan your trip at the ideal time of the year!
🌊 🌧️ Oceanic / Maritime destinations
You can find direct flights from St Mary's to 3 different oceanic and maritime locations at the moment. Enjoy the mild weather, green scenery, and a peaceful blend of nature and cultural exploration.
🌐 In the Northern Hemisphere:
The oceanic locations in the Northern Hemisphere are ideal for a summer getaway, specifically from May to August, with temperatures from 15°C to 25°C (59°F to 77°F). You'll enjoy pleasantly warm weather, whereas the months from September to February are more prone to rain.
International flights from St Mary's
Currently there are no international flights departing from St Mary's. To get from St Mary's to another country you will need a flight with a stopover, for example through Exeter or Newquay.
Domestic flights from St Mary's
Flights from St Mary's to United Kingdom
There are 3 airports in United Kingdom that have non-stop domestic flights from St Mary's.
All direct flights from St Mary's to Exeter, Land's End and Newquay are operated by Isles of Scilly Skybus.
All flights to United Kingdom
Alternative airports near St Mary's
Below you can find a list of alternative airports to St Mary's (ISC). The nearest airports to St Mary's (ISC) are Land's End (LEQ) and Newquay (NQY).
Frequently asked questions - FAQ
How many airports are there in St Mary's?
There are 2 airports in St Mary's: St Mary's Airport (ISC) and Land's End Airport (LEQ).
What is the best airport to fly from St Mary's?
The most convenient airport to fly from St Mary's is St Mary's Airport (ISC).
How many airlines fly from St Mary's?
There is 1 airline flying from St Mary's, which is Isles of Scilly Skybus, as of April 2026.
Which airlines fly from St Mary's?
Isles of Scilly Skybus is the only airline flying from St Mary's.
Which alliances are flying from St Mary's?
There are no alliances flying from St Mary's at the moment.
How many nonstop flights are there from St Mary's?
There are roughly 338 flights departing from St Mary's every month (or 77 flights each week), to a total of 3 airports - all within United Kingdom.
What is the official name of St Mary's Airport?
The official name of St Mary's Airport is St Mary's Airport.
What is the airport code of St Mary's Airport?
The airport code of St Mary's Airport is ISC.
What are the most popular flights from St Mary's?
Land's End, Newquay and Exeter are the 3 most popular routes from St Mary's. For a complete overview of all flight routes from St Mary's, please use our flight map.
