Seattle Tacoma International to Denver International Flights

If it is your first time travelling to Denver International then check out the airliners NetJets, Singapore Airlines, Condor, Copa Airlines, WestJet, Volaris, Virgin Atlantic, KLM, Japan Airlines, All Nippon Airways, Air Transport International, Air France, Icelandair, American Airlines, Frontier, Qatar Airways, Korean Air, Delta Air Lines, Air Tahiti Nui, Alaska Airlines, Southwest Airlines and United Airlines. These airliners all offer direct flights that depart from Seattle-Tacoma International, so you will find flying to Denver International is quite easy. The flight time is approximately 2 Hours 45 Minutes.

The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. The ticket prices for most airliners will increase the close you get the departure date, so as soon as you know the date you will travel you should book your flights.

When arriving at Denver International don’t forget to set your watch to the local time!

For a full summary of all the airliners that fly from Seattle-Tacoma International to Denver International, please see the table below.

AirlinerMoTuWeThFrSaSuFirst FlightLast Flight
United Airlines544556508:4423:00
Southwest Airlines454444300:5023:00
Alaska Airlines433443409:5123:59
Air Tahiti Nui433443109:5123:59
Delta Air Lines333333311:1223:15
Korean Air333333115:0923:15
Qatar Airways211221118:1123:59
Frontier111112100:3321:25
Icelandair111111123:5923:59
American Airlines111111123:5923:59
WestJet101111117:3317:33
Volaris111111000:3301:56
Virgin Atlantic111111023:1523:15
KLM111111023:1523:15
Japan Airlines111111018:1123:59
All Nippon Airways111111020:0420:04
Air Transport International111111007:4311:09
Air France111111023:1523:15
Copa Airlines101111020:0420:04
Singapore Airlines010101015:0915:09
Condor100101023:5923:59
NetJets100000014:0614:06

United Airlines offer the highest number of flights for this route with departures times between 08:44 and 23:00.

You can find the latest flight availability and prices from United Airlines at united.com. You can also book direct and get their latest discounts.

Flight times for United Airlines are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

DayFlying Time
Monday08:44, 12:08, 16:35, 20:04 and 22:55
Tuesday08:44, 12:08, 16:35 and 20:04
Wednesday08:44, 12:08, 16:35 and 20:04
Thursday08:44, 12:08, 16:35, 20:04 and 23:00
Friday08:44, 12:08, 16:33, 20:04 and 23:00
Saturday08:44, 12:08, 16:35, 17:35, 20:04 and 23:00
Sunday08:44, 12:08, 16:35, 20:04 and 23:00

If you are flexible on the airport you depart from, then there are other airports that offer direct flights to Denver International. You can see full details of these below.

RouteStopsDistanceFlying Time
Seattle to Colorado Springs01,716 km (1,066 miles)2 Hours 50 Minutes
Seattle to Hayden01,431 km (889 miles)2 Hours 30 Minutes

Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.

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