
$79 Cheap United flights Seattle (SEA) to Denver (DEN)
Prices were available within the past 7 days and start at $79 for one-way flights and $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
DEN
Denver
$185 Roundtrip, found 8 hours ago
$185
Roundtrip
found 8 hours ago

Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
DEN
Denver
$195 Roundtrip, found 8 hours ago
$195
Roundtrip
found 8 hours ago

Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
DEN
Denver
$215 Roundtrip, found 8 hours ago
$215
Roundtrip
found 8 hours ago

Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
DEN
Denver
$215 Roundtrip, found 8 hours ago
$215
Roundtrip
found 8 hours ago

Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
DEN
Denver
$225 Roundtrip, found 8 hours ago
$225
Roundtrip
found 8 hours ago

Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
DEN
Denver
$235 Roundtrip, found 8 hours ago
$235
Roundtrip
found 8 hours ago
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Denver Intl. |
Distance | 1635 km |
Average flight time | 3 hours 40 mins |
Explore a world of travel with Expedia
Explore a world of travel with Expedia
Most Popular United Routes from Seattle
Most Popular United Routes from Denver
- Nashville to New York (BNA - LGA)
- San Francisco to Warsaw (SFO - WAW)
- Lafayette to Las Vegas (LFT - LAS)
- Newark Liberty Intl. Airport to Oranjestad (EWR - AUA)
- Dallas to New Orleans (DFW - MSY)
- Charlotte to Pittsburgh (CLT - PIT)
- Appleton to Baltimore (ATW - BWI)
- San Francisco to Warsaw (SFO - WAW)
- Washington to Miami (DCA - MIA)
- Fort Lauderdale to Austin (FLL - AUS)
Popular Domestic Routes in Denver Intl.
- San Francisco to Warsaw (SFO - WAW)
- Dallas to New Orleans (DFW - MSY)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Syracuse to Austin (SYR - AUS)
- Lafayette to Las Vegas (LFT - LAS)
- Cleveland to Houston (CLE - IAH)
- Los Angeles to Tulsa (LAX - TUL)
- Columbia to Hartford (CAE - BDL)
- Nashville to New York (BNA - LGA)
- Washington to Miami (DCA - MIA)