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 5 domestic flights from St. Mary's.
The longest flight from St. Mary's KSM is a 273 mile (440 km) non-stop route to Anchorage ANC. This direct flight takes around 1 hour and 55 minutes and is operated by Ravn Alaska.
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Airlines flying from St. Mary's Popular destinations from St. Mary's Popular destinations with a stopover International flights Domestic flights Alternative airports FAQAirlines flying from St. Mary's
In total there are 3 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:










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 Aniak.
Domestic flights from St. Mary's
Flights from St. Mary's to United States

There are 5 airports in United States that have non-stop domestic flights from St. Mary's.
To Anchorage and Aniak, you can fly with Ravn Alaska.
You can fly non-stop from St. Mary's to Marshall with Ryan Air Service.
All direct flights from St. Mary's to Mountain Village and Pilot Station are operated by Eurolot and Ryan Air Service.
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 3 airlines flying from St. Mary's to 5 airports around the world, as of June 2023.
Which airlines fly from St. Mary's?
Ryan Air Service, Ravn Alaska and Eurolot operate most flights from St. Mary's. To get a full overview of all operating airlines, please use the airline filter.
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 182 flights departing from St. Mary's every month (or 42 flights each week), to a total of 5 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 Anchorage 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.