Cheapest return flights from Portsmouth (PSM) to Sanford (SFB), September

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Dates, airline, and price
Dates Airline Price
06 Sep 20 Sep Allegiant Air
Direct Flight
03 Sep 20 Sep Allegiant Air
Direct Flight
06 Sep 24 Sep Allegiant Air
Direct Flight
06 Sep 27 Sep Allegiant Air
Direct Flight
06 Sep 13 Sep Allegiant Air
Direct Flight
03 Sep 24 Sep Allegiant Air
Direct Flight
24 Sep 27 Sep Allegiant Air
Direct Flight
24 Sep 08 Oct Allegiant Air
Direct Flight
03 Sep 13 Sep Allegiant Air
Direct Flight
24 Sep 04 Oct Allegiant Air
Direct Flight
17 Sep 24 Sep Allegiant Air
Direct Flight
17 Sep 27 Sep Allegiant Air
Direct Flight
17 Sep 08 Oct Allegiant Air
Direct Flight
24 Sep 11 Oct Allegiant Air
Direct Flight
17 Sep 04 Oct Allegiant Air
Direct Flight
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Updated Jul 15, 2026.

About these fares

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