Phoenix to Denver

Flying to Denver International is very easy as there are 9 airliners who offer flights from Sky Harbor International including SkyWest Airlines, Copa Airlines, Lufthansa, Volaris, Frontier Airlines, United Airlines, American Airlines, Air Canada and Southwest Airlines. The flight from Sky Harbor International to Denver International is approximately 970 Kilometers which is 603 Miles. You should expect a flight time of around 1 hour 57 minutes.

Depending on the day of the week and the time of day you book, flight prices can vary dramatically. To obtain the best prices for Denver International flights than book well in advance. We advise all our viewers to book well in advance. This way you will get the low priced tickets available.

The table below displays the numbers of daily flights from Sky Harbor International (PHX) to Denver International (DEN) and the relevant airlines that fly.

AirlinerMoTuWeThFrSaSuFirst FlightLast Flight
Southwest Airlines121110111091200:3023:45
United Airlines444555407:0019:29
American Airlines434555502:3022:05
Air Canada444555407:0019:29
Frontier Airlines434444407:0122:41
Copa Airlines101011019:1319:29
SkyWest Airlines0000010

Most people choose to fly with Southwest Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers WN 11, WN 1262, WN 1447 and WN 1449 with times between 00:30 and 23:45.

If you would like to find out more information on availability, flight times or if you would like to book your flight, you can visit Southwest Airlines direct at

The flight time for Southwest Airlines vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with Southwest Airlines for the exact times for the date you depart.

DayFlying Time
Monday00:40, 08:05, 11:50, 12:35, 14:00, 15:10, 16:35, 18:20, 19:10, 20:30, 21:50 and 22:55
Tuesday00:35, 06:25, 11:50, 12:35, 14:00, 15:10, 16:35, 18:20, 19:10, 20:30 and 21:50
Wednesday08:40, 10:10, 11:45, 12:30, 15:10, 18:50, 20:15, 21:30, 22:50 and 23:45
Thursday00:30, 08:45, 09:45, 11:20, 12:20, 15:55, 19:05, 20:20, 21:50, 22:40 and 22:55
Friday00:45, 08:45, 09:45, 11:20, 12:20, 15:55, 19:05, 20:20, 21:50 and 22:40
Saturday00:45, 06:50, 08:30, 10:35, 13:50, 16:00, 17:10, 20:00 and 20:10
Sunday07:00, 07:40, 10:30, 12:25, 14:15, 15:40, 17:10, 18:25, 20:55, 22:10, 22:55 and 23:40

Instead of flying from Sky Harbor International you could consider a few airports that are close by. Please see that table below of alternative routes.

RouteStopsDistanceFlying Time
Phoenix to Aspen0792 km (492 miles)1 hour 45 minutes
Phoenix to Vail Eagle Eagle County0827 km (514 miles)1 hour 47 minutes
Phoenix to Colorado Springs0888 km (552 miles)1 hour 51 minutes

If you are planning to hire a car from Denver International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.