
$107 Cheap United flights Denver (DEN) to Seattle (SEA)
Prices were available within the past 7 days and start at $107 for one-way flights and $182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Thu, Oct 30
DEN
Denver
SEA
Seattle
$182 Roundtrip, found 3 days ago
$182
Roundtrip
found 3 days ago

Thu, Oct 23 - Thu, Oct 30
DEN
Denver
SEA
Seattle
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Origin airport | Denver Intl. |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, Frontier Airlines, Hawaiian Airlines |
Popular airline | Frontier Airlines |
Distance | 1635 km |
Average flight time | 1 hour 55 mins |
Most Popular United Routes from Denver
Most Popular United Routes from Seattle
- Denver to Mobile (DEN - MOB)
- Seattle to Seoul (SEA - ICN)
- Asheville to Albuquerque (AVL - ABQ)
- Milwaukee to Amarillo (MKE - AMA)
- Washington to Las Vegas (IAD - LAS)
- Austin to New Orleans (AUS - MSY)
- Charlotte to Split (CLT - SPU)
- Richmond to Tokyo (RIC - HND)
- Charlottesville to San Juan (CHO - SJU)
- Denver to Charleston (DEN - CHS)
Popular Domestic Routes in Seattle - Tacoma Intl.
- Milwaukee to Amarillo (MKE - AMA)
- Boston to Denver (BOS - DEN)
- Newark Liberty Intl. Airport to Little Rock (EWR - LIT)
- Richmond to San Juan (RIC - SJU)
- Milwaukee to Amarillo (MKE - AMA)
- Greenville to Albuquerque (GSP - ABQ)
- New York to Chicago (LGA - ORD)
- Washington to Las Vegas (IAD - LAS)
- Asheville to Albuquerque (AVL - ABQ)
- Denver to Mobile (DEN - MOB)