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: August 12 2026 | From $83 Seen: 1 minute ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: August 15 2026 | From $50 Seen: 3 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: July 29 2026 | From $69 Seen: 13 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: August 5 2026 | From $76 Seen: 8 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: August 8 2026 | From $91 Seen: 8 hrs ago |
| Tampa / St. Pete (PIE) | Portsmouth (PSM) | One-way / Economy | Departing: July 22 2026 | From $108 Seen: 10 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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