Cheap flights from Tampa International to Seattle-Tacoma from $357
Updated 2026-10-22
2517 miles great-circle distance, typically flown in 5h 28m with 8 airlines operating direct service from Tampa International (TPA) to Seattle-Tacoma (SEA). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from Tampa International
Tampa International is regularly ranked among America's best-loved mid-sized airports for its compact, easy-to-navigate design — a single landside terminal connected to four airside satellites by people movers. There is no rail to downtown Tampa; the SkyConnect automated train links the main terminal to a consolidated rental car centre. Southwest, Spirit and Allegiant compete hard on price for theme-park-adjacent leisure traffic. International long-haul reaches London (BA), Frankfurt (Lufthansa) and seasonal Zurich (Edelweiss).
Arriving in Seattle
Seattle-Tacoma is 14 miles south of downtown Seattle, with the Link Light Rail Red Line running directly from the airport station to Westlake in 38 minutes for $3.25 — possibly the simplest big-city airport transfer in the United States. Fares peak in mid-summer (June–August) and around Bumbershoot/Labor Day; January and February are the cheapest months despite winter rain.
Who flies TPA to SEA?
| Airline | IATA | Flight time | Cabin |
| Southwest Airlines | WN | 5h 28m | Economy |
| Spirit Airlines | NK | 5h 28m | Economy |
| Frontier Airlines | F9 | 5h 28m | Economy |
| JetBlue Airways | B6 | 5h 28m | Economy |
| American Airlines | AA | 5h 28m | Economy |
| Delta Air Lines | DL | 5h 28m | Economy |
| United Airlines | UA | 5h 28m | Economy |
| Allegiant Air | G4 | 5h 28m | Economy |
8 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Tampa to Seattle FAQs
Direct flights from Tampa International (TPA) to Seattle-Tacoma (SEA) take approximately 5h 28m for the 2517-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
8 carriers operate direct service from Tampa International (TPA) to Seattle-Tacoma (SEA): Southwest Airlines, Spirit Airlines, Frontier Airlines, JetBlue Airways, American Airlines and 3 more. Frequencies vary by season and carrier — Southwest Airlines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
Seattle-Tacoma (SEA) is the primary international airport for Seattle. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.