Flights from Houston to Portsmouth (IAH to PSM)

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viaRaleigh/Durham(RDU)

IAH→RDU+1h 30mRDU→PSM

4h 42m

viaOrlando(MCO)

IAH→MCO+1h 30mMCO→PSM

5h 20m

viaFort Myers(RSW)

IAH→RSW+1h 30mRSW→PSM

5h 35m

Frequently asked questions

Are there direct flights from Houston to Portsmouth? Currently, there are no direct flights from IAH to PSM. 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 Houston → Portsmouth.

Try a nearby airport to Houston

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

HOU → PSM 38 km from IAH Houston → Portsmouth USA · 71 destinations AUS → PSM 225 km from IAH Austin → Portsmouth USA · 98 destinations SAT → PSM 307 km from IAH San Antonio → Portsmouth USA · 48 destinations SHV → PSM 310 km from IAH Shreveport → Portsmouth USA · 9 destinations DAL → PSM 349 km from IAH Dallas → Portsmouth USA · 79 destinations

Or try a nearby airport to Portsmouth

Flights from Houston (IAH) to other airports within 350 km of Portsmouth.

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

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 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 →

Flights from Houston to Portsmouth (IAH → PSM)