PAL Express in summer 2017 season is revising Manila – Saipan route, where the airline converts year-round service to seasonal flights. For summer season (26MAR17 – 28OCT17), the airline will only operate this route from 11JUN17 to 31AUG17 only, twice a week.
Philippine Airlines codeshares on this route as well.
2P2571/PR1571 MNL2120 – 0340+1SPN 320 37
2P2572/PR1572 SPN0440 – 0645MNL 320 14