Flights San Francisco-Portsmouth

Find cheap San Francisco - Portsmouth flights with our free flight search engine. Compare all available fares for direct flights to Portsmouth. Search and find the best fares and deals for flights from San Francisco to Portsmouth. Find cheap flights to Portsmouth (SFO - PSM) among many online travel agencies, traditional airlines as well as low cost carriers.

Jetcost is a price comparison service for flights to Portsmouth airport. You can also compare hotels in Portsmouth and Portsmouth car rentals.

Recent flight searches San Francisco - Portsmouth


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San Francisco - Portsmouth JetBlue $396 One-way 23 December 6 days ago
Compare flights from San Francisco to Portsmouth on regular or low cost flights and find the best SFO - PSM flight prices on Jetcost.
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Weather forecast for Portsmouth
  • Wednesday 7
    Min 53 °F
    Max 57 °F
  • Thursday 8
    Min 53 °F
    Max 57 °F
  • Friday 9
    Min 51 °F
    Max 59 °F
  • Saturday 10
    Min 46 °F
    Max 59 °F
  • Sunday 11
    Min 50 °F
    Max 59 °F