Flights Saint Louis-Portsmouth

Find cheap Saint Louis - 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 Saint Louis to Portsmouth. Find cheap flights to Portsmouth (STL - 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 Saint Louis - Portsmouth


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Saint Louis - Portsmouth United Airlines $350 Round-trip 03 to 05 February 12 days ago
Saint Louis - Portsmouth Southwest Airlines $394 Round-trip 12 to 20 February 126 days ago
Compare flights from Saint Louis to Portsmouth on regular or low cost flights and find the best STL - PSM flight prices on Jetcost.
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Weather forecast for Portsmouth
  • Saturday 21
    Min 50 °F
    Max 57 °F
  • Sunday 22
    Min 53 °F
    Max 59 °F
  • Monday 23
    Min 44 °F
    Max 62 °F
  • Tuesday 24
    Min 41 °F
    Max 53 °F
  • Wednesday 25
    Min 55 °F
    Max 60 °F