Southwest Airlines
Direct flights from Denver to Seattle / Tacoma
Did you mean flights from Seattle / Tacoma to Denver?
Denver
United States
DEN
Denver International Airport (succeeded Stapleton Airpo
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Seattle / Tacoma
United States
SEA
Seattle–Tacoma International Airport
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Flight schedule
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Click to show full flight schedule
Distance
1,022 miles · (1,645 km)
Flight time
3 hours and 2 minutes
Airlines
- Alaska
- Delta
- Frontier Airlines
- Southwest Airlines
- United Airlines
Alliances
- OneWorld
- SkyTeam
- Star Alliance
Classes
- Economy
- Premium Economy
- Business Class
- First Class
Aircrafts
- Airbus A220-100
- Airbus A319
- Airbus A320-100/200
- Airbus A321-100/200
- Boeing 737 MAX 8
- Boeing 737 MAX 9
- Boeing 737-700 (winglets)
- Boeing 737-800
- Boeing 737-800 (winglets)
- Boeing 737-900
- Boeing 737-900 (winglets)
- Embraer 175
Denver to Seattle / Tacoma Flight Schedule
Scan through all non-stop flights from Denver to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from DEN to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
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Airlines flying from Denver to Seattle / Tacoma
Airline-specific flight schedules from Denver to Seattle / Tacoma
In total there are 5 airlines operating nonstop flights from Denver DEN to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DEN SEA flight schedule.
Alaska flight schedulefrom Denver to Seattle / Tacoma
Alaska is a member of OneWorld
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Delta flight schedulefrom Denver to Seattle / Tacoma
Delta is a member of SkyTeam
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Frontier Airlines flight schedulefrom Denver to Seattle / Tacoma
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Southwest Airlines flight schedulefrom Denver to Seattle / Tacoma
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United Airlines flight schedulefrom Denver to Seattle / Tacoma
United Airlines is a member of Star Alliance
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Denver to Seattle / Tacoma Flights
Flights from DEN to SEA are operated 99 times a week, with an average of 14 flights per day. Departure times vary between 06:00 - 22:20. The earliest flight departs at 06:00, the last flight departs at 22:20. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Denver to Seattle / Tacoma takes 3 hours and 2 minutes. The flight distance between Denver and Seattle / Tacoma is 1,022 miles (or 1,645 km).
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Frequently asked questions - FAQ
How many airports are there in Seattle / Tacoma?
There are 2 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA) and Boeing Field/King County Internat (BFI).
How many flights per week are there from DEN to SEA?
There are 99 flights per week flying from Denver to Seattle / Tacoma (as of May 2021).
How long does it take to fly from Denver to Seattle / Tacoma?
3 hours and 2 minutes is the average flight time from Denver to Seattle / Tacoma.
How far is Seattle / Tacoma from Denver?
The distance from Denver to Seattle / Tacoma is 1,022 miles (1,645 kilometers).
What airlines fly nonstop from DEN airport to SEA airport?
Alaska, Delta, Frontier Airlines, Southwest Airlines and United Airlines are flying nonstop from Denver to Seattle / Tacoma.
What alliances have direct flights from Denver to Seattle / Tacoma?
OneWorld, SkyTeam and Star Alliance, , are flying nonstop from Denver to Seattle / Tacoma.
What classes are available from Denver to Seattle / Tacoma?
You can fly non-stop in Economy and Business Class.
What aircraft types fly from Denver to Seattle / Tacoma?
Aircraft types that fly from Denver to Seattle / Tacoma:
- Airbus A220-100
- Airbus A319
- Airbus A320-100/200
- Airbus A321-100/200
- Boeing 737 MAX 8
- Boeing 737 MAX 9
- Boeing 737-700 (winglets)
- Boeing 737-800
- Boeing 737-800 (winglets)
- Boeing 737-900
- Boeing 737-900 (winglets)
- Embraer 175
What is the earliest flight departing from Denver to Seattle / Tacoma?
The earliest flight departs at 06:00 from Denver and arrives at 07:55 at Seattle / Tacoma.
What is the latest flight available from Denver to Seattle / Tacoma?
The latest flight departs at 22:20 from Denver and arrives at 00:10 at Seattle / Tacoma.
Popular flights from Denver, United States
Denver to Phoenix
DEN to PHX
Denver to Salt Lake City
DEN to SLC
Denver to Los Angeles
DEN to LAX
Denver to Chicago
DEN to ORD
Denver to Las Vegas
DEN to LAS
Denver to Seattle / Tacoma
DEN to SEA
Denver to Atlanta
DEN to ATL
Denver to Dallas-Fort Worth
DEN to DFW
Denver to Houston
DEN to IAH
Denver to Minneapolis
DEN to MSP
Denver to Orlando
DEN to MCO
Denver to San Diego
DEN to SAN
Denver to Colorado Springs
DEN to COS
Denver to Charlotte
DEN to CLT
Popular routes operated by Alaska
Denver to Portland
DEN to PDX
Denver to Anchorage
DEN to ANC
Seattle / Tacoma to Spokane
SEA to GEG
Seattle / Tacoma to Boise
SEA to BOI
Seattle / Tacoma to Los Angeles
SEA to LAX
Seattle / Tacoma to San Diego
SEA to SAN
Seattle / Tacoma to Las Vegas
SEA to LAS
Popular routes operated by Delta
Denver to Atlanta
DEN to ATL
Denver to Salt Lake City
DEN to SLC
Denver to Minneapolis
DEN to MSP
Denver to Los Angeles
DEN to LAX
Denver to Detroit
DEN to DTW
Seattle / Tacoma to Spokane
SEA to GEG
Seattle / Tacoma to Portland
SEA to PDX
Popular routes operated by Frontier Airlines
Denver to Las Vegas
DEN to LAS
Denver to Phoenix
DEN to PHX
Denver to Salt Lake City
DEN to SLC
Denver to Orlando
DEN to MCO
Denver to San Diego
DEN to SAN
Denver to Washington
DEN to DCA
Denver to Los Angeles
DEN to LAX
