DEN to SEA: Distance and Flight Time
The distance from Denver International Airport (DEN) to Seattle–Tacoma International Airport (SEA) is 1,645 km (1,022 mi). A typical nonstop flight covers it in about 2h 35m, heading northwest. The distance is the same in either direction (SEA to DEN).
How far is it from Denver to Seattle?
The great-circle distance between Denver International Airport (DEN) and Seattle–Tacoma International Airport (SEA) is 1,645 km (1,022 mi, 888 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DEN to SEA?
A nonstop flight typically takes about 2h 35m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SEA is roughly northwest of DEN.
Airlines flying DEN to SEA
6 airlines appear on this route in the open route dataset. Codes and carriers:
Frequently asked questions
How far is Denver from Seattle?
Denver International Airport (DEN) and Seattle–Tacoma International Airport (SEA) are 1,645 km (1,022 mi, 888 nautical miles) apart in a straight line.
How long is the flight from DEN to SEA?
A typical nonstop flight between DEN and SEA takes about 2h 35m. Actual times vary with aircraft type, winds and routing.
What direction is SEA from DEN?
Seattle–Tacoma International Airport (SEA) lies roughly northwest of Denver International Airport (DEN).
Which airlines fly DEN to SEA?
6 airlines appear on the DEN-SEA route in the open dataset, including American Airlines, Alaska Airlines, Frontier Airlines.
Related routes
Other routes from Denver (DEN):
Other routes from Seattle (SEA):
DEN airport code · SEA airport code · Busiest airports worldwide