Flights from Portsmouth to Seattle (PSM to SEA)

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viaRaleigh/Durham(RDU)

PSM→RDU+1h 30mRDU→SEA

7h 11m

viaOrlando(MCO)

PSM→MCO+1h 30mMCO→SEA

8h 33m

viaFort Myers(RSW)

PSM→RSW+1h 30mRSW→SEA

8h 55m

Frequently asked questions

Are there direct flights from Portsmouth to Seattle? Currently, there are no direct flights from PSM to SEA. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Portsmouth → Seattle.

Try a nearby airport to Portsmouth

Flights to Seattle (SEA) from other airports within 350 km of Portsmouth. Often unlocks cheaper fares or better times.

MHT → SEA 53 km from PSM Manchester → Seattle USA · 15 destinations PWM → SEA 76 km from PSM Portland → Seattle USA · 31 destinations BOS → SEA 81 km from PSM Boston → Seattle USA · 153 destinations ORH → SEA 124 km from PSM Worcester → Seattle USA · 5 destinations PVD → SEA 158 km from PSM Providence → Seattle USA · 38 destinations

Or try a nearby airport to Seattle

Flights from Portsmouth (PSM) to other airports within 350 km of Seattle.

PSM → PAE 52 km from SEA Portsmouth → Everett USA · 9 destinations PSM → BLI 151 km from SEA Portsmouth → Bellingham USA · 7 destinations PSM → YYJ 157 km from SEA Portsmouth → Victoria Canada · 15 destinations PSM → YVR 205 km from SEA Portsmouth → Vancouver Canada · 123 destinations PSM → PDX 207 km from SEA Portsmouth → Portland USA · 90 destinations

Other flights from Portsmouth (PSM)

Fort Myers (RSW) Orlando (MCO) Orlando (SFB) Punta Gorda (PGD) Raleigh/Durham (RDU) Saint Petersburg (PIE) All 6 destinations →

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →

Flights from Portsmouth to Seattle (PSM → SEA)