Non-stop flights from St. Mary's (KSM)
St. Mary's Airport (IATA: KSM, ICAO: PASM), also known as St. Mary's Airport, is a small airport in United States with domestic flights only.
At present, there are 6 domestic flights from St. Mary's.
The longest flight from St. Mary's KSM is a 440 mile (708 km) non-stop route to Anchorage ANC. This direct flight takes around 1 hour and 15 minutes and is operated by Aleutian Airways.
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
In total there are 2 airlines flying from and to St. Mary's. These carriers are:
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!
🌲 ❄️ Subarctic or Alpine destinations
You can fly directly from St. Mary's to 6 Subarctic / Alpine destinations. Enjoy the natural beauty of the destinations with the Subarctic / Alpine climate, including dense forests and tundra landscapes, which make them perfect for hiking, spotting wildlife, and winter activities.
🌐 In the Northern Hemisphere:
The most favorable time to visit these subarctic spots (on the Northern Hemisphere) is during the long, sunny winter months from November to March. With a variety of winter sports available in the higher elevations, you’re bound to have a wonderful time. If winter's not your vibe, consider visiting in mid-summer (May - August), when the temperatures are mild and often pleasantly warm, between 15°C (59°F) and 20°C (68°F).
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 Anchorage or Bethel.
Domestic flights from St. Mary's
Flights from St. Mary's to United States
There are several airports within United States that have domestic flights departing from St. Mary's (6 in total).
Direct flights to Anchorage are offered by Aleutian Airways. This is a seasonal route that starts in May and ends in August.
All direct flights from St. Mary's to Bethel, Marshall, Mountain Village, Pilot Station and Russian Mission are operated by Servant Air.
All flights to United States
Alternative airports near St. Mary's
Below you can find a list of alternative airports to St. Mary's (KSM). The nearest airports to St. Mary's (KSM) are Mountain Village (MOU) and Pilot Station (PQS).
Frequently asked questions - FAQ
How many airports are there in St. Mary's?
There are 4 airports in St. Mary's: St. Mary's Airport (KSM), Mountain Village Airport (MOU), Pilot Station Airport (FAA: 0AK) (PQS) and Marshall Don Hunter Sr. Airport (FAA: MDM) (MLL).
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 (KSM).
How many airlines fly from St. Mary's?
There are 2 airlines flying from St. Mary's to 6 airports around the world, as of April 2026.
Which airlines fly from St. Mary's?
Servant Air and Aleutian Airways are the only airlines 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 94 flights departing from St. Mary's every month (or 21 flights each week), to a total of 6 airports - all within United States.
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 KSM.
What are the most popular flights from St. Mary's?
Pilot Station, Mountain Village and Russian Mission 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.
