Tampa to Seattle (TPA-SEA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Tampa (TPA) and Seattle (SEA), roughly 17 times a week. Alaska Airlines carries most of this long-haul schedule, so one carrier's release pattern decides when premium space appears, and it is rarely all at once. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, on every TPA to SEA departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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17
Nonstop flights a week
2,517 mi
Nonstop distance
Free
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Tampa to Seattle flight schedule

Scheduled nonstop departures for TPA to SEA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Tampa (TPA) to Seattle (SEA)
Date Flight Airline Departs TPA Arrives SEA Duration Aircraft
DL 1090Delta Air Lines07:0410:056h 1m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m73J
DL 1090Delta Air Lines07:0410:056h 1m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m73J
DL 1090Delta Air Lines07:0410:056h 1m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m73J
AS 326Alaska Airlines, Inc.18:5522:006h 5m7M9
DL 1090Delta Air Lines07:0410:056h 1m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m73J
AS 326Alaska Airlines, Inc.18:5522:006h 5m7M9
DL 1090Delta Air Lines07:0010:196h 19m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m73J
DL 1090Delta Air Lines07:0010:196h 19m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m73J
AS 326Alaska Airlines, Inc.18:5522:006h 5m7M9
DL 1090Delta Air Lines07:1510:166h 1m32Q
AS 640Alaska Airlines, Inc.07:1710:246h 7m7M9
AS 326Alaska Airlines, Inc.18:5522:006h 5m7M9

Showing all 18 scheduled TPA to SEA departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every TPA to SEA date on the interactive map

Confirmed upgrade & award space on TPA to SEA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Tampa to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each TPA to SEA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See TPA to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Tampa to Seattle nonstop

Carriers operating TPA to SEA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See TPA to SEA on the interactive map →

Frequently asked questions about TPA to SEA

How far is Seattle from Tampa?
TPA to SEA covers about 2,517 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from TPA to SEA?
Alaska Airlines and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How many flights a week are there from TPA to SEA?
About 17 nonstop flights a week run between Tampa and Seattle in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from TPA to SEA depart?
Scheduled TPA to SEA nonstops in the next 7 days with service leave between 07:00 and 18:55, local time at Tampa. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on TPA to SEA?
Open the TPA to SEA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss TPA to SEA upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free