Tampa / St. Pete to Portsmouth Flights on Allegiant from $50*
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Flights from Tampa / St. Pete to Portsmouth
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Deals from Tampa / St. Pete to Portsmouth
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: April 17 2026 | From $50 Seen: 7 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: May 20 2026 | From $57 Seen: 9 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: April 20 2026 | From $57 Seen: 1 hour ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: June 6 2026 | From $63 Seen: 2 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: May 15 2026 | From $69 Seen: 3 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: May 18 2026 | From $69 Seen: 3 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
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