Denver to Seattle
DENSEA
Fly from Denver to Seattle starting at SAR 364 with F9.
Best fare available on Jun 8, 2026.
Limited seats. Better plans. Book before it's gone.
Denver to Seattle cheapest flights this week
26 Apr
F9
07:15DEN
16:27SEA
DirectSAR 510VIEW DEAL
12 May
AS
08:00DEN
17:07SEA
DirectSAR 394VIEW DEAL
18 May
F9
07:00DEN
01:35SEA
1 StopSAR 476VIEW DEAL
19 May
AS
06:00DEN
15:05SEA
DirectSAR 394VIEW DEAL
29 May
F9
12:00DEN
21:01SEA
DirectSAR 386VIEW DEAL
8 Jun
F9
22:29DEN
01:57SEA
1 StopSAR 364VIEW DEAL
Denver to Seattle monthly flight fare trend
Apr
from SAR 510
May
from SAR 386
Jun
from SAR 364
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
Denver
Denver International Airport (DEN)
Denver, DEN
Zone
Denver
Elev
5431 ft
Destination
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
Flights from Denver
Flights from Denver to AtlantaFlights from Denver to AustinFlights from Denver to BostonFlights from Denver to CharlotteFlights from Denver to DallasFlights from Denver to DetroitFlights from Denver to NewarkFlights from Denver to Fort LauderdaleFlights from Denver to HonoluluFlights from Denver to Washington
