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KSM to KFP: distance & flight time
St Mary's (St Mary's Airport) → False Pass (False Pass Airport)
498 mi
802 km · 433 nm
1h 33m
estimated nonstop flight time
Same time
time difference · heading south
See live KSM→KFP fares Phone-only fares on this route — call free
Flight time details
498 miles nonstop takes roughly 1h 33m 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
- KSM — St Mary's Airport · St Mary's, United States
- KFP — False Pass Airport · False Pass, United States
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 KSM
- MOU · Mountain Village Airport13 mi away
- MLL · Marshall Don Hunter Sr Airport44 mi away
- AUK · Alakanuk Airport61 mi away
- EMK · Emmonak Airport63 mi away
Near KFP
- CDB · Cold Bay Airport37 mi away
- KVC · King Cove Airport49 mi away
- KQA · Akutan Seaplane Base107 mi away
- SDP · Sand Point Airport119 mi away
Frequently asked questions
How far is KSM from KFP?
The flight distance from St Mary's (KSM) to False Pass (KFP) is 498 miles (802 km, 433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSM to KFP?
A nonstop flight takes about 1h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from KSM to KFP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSM–KFP that never appear on search engines, with no booking fees.