San Jose (SJC) to Tampa (TPA): 2,363 miles (3,803 km) great-circle, about 5h 15m nonstop by our estimate. Cheapest fare observed: $287 round-trip on Southwest, with 1 stop, departing June 2, 2026.
$287 round-trip, Southwest WN4252, departing 2026-06-02 at 22:55, returning 2026-06-09. The recorded itinerary left on a Tuesday, returning on a Tuesday 7 nights later; the fare was observed 38 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $287, it ranked 8th of the 30 round-trip fares we recorded from SJC (median $415). That is 12.1 cents per great-circle mile (round-trip price over one-way distance), below the SJC median of 23.1 cents across 30 round-trip routes.
Routes from SJC of similar length: Maui (2,354 mi) at $315 and Cancun (2,377 mi) at $893.
Southwest had the cheapest fare on 7 of 30 SJC routes. It is the 15th longest of the 30 routes we track from SJC.
Of 14 departure airports with a fare to Tampa, San Jose (SJC) ranked 12th at $287. Lowest: $101 from Fort Lauderdale (FLL); highest: $400 from Las Vegas (LAS); 4 nonstop. Cheapest-fare airlines (routes): Frontier (6), American Airlines (2), Spirit (2), Air Canada (1), Allegiant Air (1) and Southwest (1), plus 1 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Los_Angeles, America/New_York; flight time is our estimate.