Are there nonstop flights from Sand Point (SDP) to Cold Bay (CDB)?

Yes. Grant Aviation, Aleutian Airways fly this route. Flight time is about 40m.

Sand Point → Cold Bay

Sand Point Airport (SDP) to Cold Bay Airport (CDB)・140 km

Nonstop flights available (2 airlines). Flight time about 40m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.