There are 3 direct nonstop flight destinations from Saint Mary's Saint Mary's (KSM), served by 1 airlines. 3 are domestic routes and 0 are international non-stop flights. The longest direct flight goes to Anchorage (ANC), with a non-stop flight time of 1h 15m.
Route data last updated: May 31, 2026
Most Popular from Saint Mary's
Busiest routes by number of airlines
Airlines from Saint Mary's
About Saint Mary's (KSM)
Frequently Asked Questions
How many direct flights are there from Saint Mary's (KSM)?
3 nonstop destinations from Saint Mary's (KSM), across 1 airlines. 3 domestic, 0 international.
Which airlines fly from Saint Mary's (KSM)?
1 airlines fly nonstop from Saint Mary's (KSM). Full list is in the airline section above.
What is the longest nonstop flight from Saint Mary's (KSM)?
Anchorage (ANC) — 442 miles, about 1h 15m.
Can I fly internationally from Saint Mary's (KSM)?
Check the route list above for all nonstop destinations from Saint Mary's (KSM).
How early should I arrive at Saint Mary's?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Saint Mary's (KSM) in?
America/Anchorage.