| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Denver Seattle-Tacoma | Outbound 04/21/25 direct F93405 03h 07min | Return 05/19/25 1 Stopover (PHX) F93974, F91376 10h 04min |  Frontier Airlines |  | ? | $122 | |
| Best option Denver Seattle-Tacoma | Outbound 04/12/25 direct F91175 03h 09min | Return 04/27/25 direct F93406 02h 46min | Frontier Airlines |  | $138 | ||
| Denver Seattle-Tacoma | Outbound 04/21/25 direct F93405 03h 07min | Return 05/19/25 1 Stopover (PHX) F93974, F91376 10h 04min | Frontier Airlines |  | $125 | ||
| Denver Seattle-Tacoma | Outbound 04/21/25 direct F93405 03h 07min | Return 05/19/25 1 Stopover (PHX) F93974, F91376 10h 04min | Frontier Airlines | | $126 | ||
| Denver Seattle-Tacoma | Outbound 04/21/25 direct F93405 03h 07min | Return 05/19/25 1 Stopover (PHX) F93974, F91376 10h 04min | Frontier Airlines |  | $130 | ||
| Denver Seattle-Tacoma | Outbound 04/21/25 direct F93405 03h 07min | Return 05/19/25 1 Stopover (ONT) F93163, F91500 08h 27min | Frontier Airlines |  | $133 | ||
| Denver Seattle-Tacoma | Outbound 04/21/25 direct F93405 03h 07min | Return 05/19/25 1 Stopover (ONT) F93163, F91500 08h 27min | Frontier Airlines |  | ? | $134 | |
| Denver Seattle-Tacoma | Outbound 06/08/25 direct F91175 03h 09min | Return 06/12/25 direct F93406 02h 47min | Frontier Airlines | | $154 | ||
| Denver Seattle-Tacoma | Outbound 06/20/25 direct F93405 03h 05min | Return 07/19/25 direct F91176 02h 45min | Frontier Airlines | | $158 | ||
| Denver Seattle-Tacoma | Outbound 06/08/25 direct F93405 03h 05min | Return 06/12/25 direct F91176 02h 45min | Frontier Airlines | | $162 |
Airline
- Frontier Airlines
- Alaska Airlines
- United Airlines
- Hawaiian Airlines
Tips and tricks to help you find cheap flights from Denver to Seattle Tacoma
Favorite airline: Frontier Airlines
Frontier Airlines is the most popular airline for flights from Denver to Seattle-Tacoma.
Frontier Airlines
50 %
Delta
22 %
United Airlines
17 %
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $227.00 cheaper on this route.
non stop flight
1 stop
03h 00min
07h 28min
$160
$387
The favorite connection is non-stop
Flights from Denver to Seattle-Tacoma are most often booked as a direct flight.
Route
bookings
Direct flights
03h 00min, from $160
94 %
1 stopover Salt Lake City International Airport, UT
07h 28min, from $387
6 %
Important flight information
Flight information: Denver - Seattle-Tacoma
| Roundtrip from | $121.45 |
|---|---|
| Flight duration | min. 03:00 / max. 09:35 |
| Return flight duration | min. 02:30/ max. 07:05 |
| Distance | 1647 km |
| Flights per week | 159 |
| Departure airport | Airport Denver International Airport, CO (DEN) |
| Arrival airport | Airport Seattle-Tacoma International Airport, WA (SEA) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Denver - Las Vegas from $101
- Flight Denver - San Francisco from $72
- Flight Denver - Miami from $160
- Flight Denver - New York from $112
- Flight Denver - Los Angeles from $86
- Flight Denver - Chicago from $101
- Flight Denver - New York from $112
- Flight Denver - Tampa from $192
- Flight Denver - Dallas from $46
- Flight Denver - Phoenix - Sky Harbor from $54
Alternative flights to Seattle-Tacoma
- Flight San Francisco - Seattle-Tacoma from $142
- Flight New York - Seattle-Tacoma from $358
- Flight Los Angeles - Seattle-Tacoma from $186
- Flight Anchorage - Seattle-Tacoma from $279
- Flight Honolulu - Seattle-Tacoma from $536
- Flight Atlanta - Seattle-Tacoma from $216
- Flight Las Vegas - Seattle-Tacoma from $196
- Flight Miami - Seattle-Tacoma from $379
- Flight San Diego - Seattle-Tacoma from $180
- Flight Boston - Seattle-Tacoma from $353
Flight destinations with a similar price
- Flight Seattle-Tacoma - Stuttgart from $664
- Flight Seattle-Tacoma - Addis Ababa from $1,033
- Flight Seattle-Tacoma - Port of Spain from $589
- Flight Seattle-Tacoma - Vancouver from $192
- Flight Seattle-Tacoma - Munich from $549
- Flight Seattle-Tacoma - Toronto from $331
- Flight Seattle-Tacoma - Dusseldorf from $668
- Flight Seattle-Tacoma - Dublin from $523
- Flight Seattle-Tacoma - London from $621
- Flight Seattle-Tacoma - London Heathrow from $621
Flight destinations with a similar price
- Flight Denver - New York from $112
- Flight Denver - New York from $112
- Flight Denver - New York from $121
- Flight Denver - Philadelphia from $121