The Aspen to Denver route connects Aspen-Pitkin County Airport (Sardy Field) (ASE) in US with Denver International Airport (DEN) in US. This short-haul flight covers approximately 125 miles (201 km) with a typical flight time of 36m. This route is served by 5 airlines: SkyWest, Wheels Up Private Jets, Jet Aviation Flight Services and others. AirportRoutes has tracked 14 daily flights on this route.
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The route from Aspen-Pitkin County Airport (ASE) to Denver International Airport (DEN) is a popular connection for both leisure and business travelers. Given Aspen's reputation as a world-class ski resort and vacation destination, many travelers use this route to connect to onward destinations via Denver's larger airport. Denver also serves as a gateway for visitors heading to Aspen for business or pleasure. The typical flight duration is around 1 hour and 16 minutes. Travelers often choose this connection for its convenience and time-saving compared to driving, especially during winter when road conditions can be challenging. A notable fact about this route is the scenic views it offers, with flights passing over the stunning Rocky Mountains. The approach to Aspen is considered one of the most challenging and beautiful in the USA.
To secure good prices, it's best to book your flight in advance, as airlines often offer early bird discounts. Consider being flexible with your travel dates and using the "Whole month" search tool to find the lowest prices. For airport navigation at Aspen (ASE), it is a small, easily navigable terminal. At Denver (DEN), use the airport's interactive map to locate terminals, security checkpoints, gates, baggage claim, and other services. If you have a connecting flight at DEN, be aware that the concourses are connected to the Jeppesen Terminal by an underground train. During the flight, expect a relatively short journey with potential for stunning views of the Rocky Mountains. A useful travel hack for this route is to check for deals on bundled flights and accommodations.
Denver, the "Mile High City," offers a diverse range of attractions and experiences. Top attractions include the Red Rocks Amphitheatre, a legendary outdoor music venue carved from ancient sandstone, the Denver Botanic Gardens, a peaceful oasis with diverse themed gardens, and the Denver Zoo Conservation Alliance. Denver is unique for its blend of urban sophistication and access to outdoor adventures, with the Rocky Mountains just a short drive away. Popular neighborhoods to visit include RiNo (River North Art District), known for its street art and breweries, and Larimer Square, a historic district with Victorian buildings and boutiques. Be sure to experience the local craft beer scene and explore Denver's diverse culinary offerings.
Summer (June-August) offers long days of sunshine, making it ideal for outdoor activities in Denver and trips to the mountains. However, July can be crowded. Autumn (September-October) provides comfortable temperatures, fewer crowds, and beautiful fall foliage. To avoid crowds, consider traveling during the spring (March-May) or fall (September-October). January can be the cheapest month to fly this route. Consider timing your visit around events like the Great American Beer Festival in October or holiday events in December.
Aspen-Pitkin County Airport (Sardy Field)
KASEASEKDENDEN5
Operators14
Daily Flights125
Miles36m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| SkyWest |
SKW
|
OO
|
| Wheels Up Private Jets |
WUP
|
-
|
| Jet Aviation Flight Services |
JAS
|
JD
|
| Aircraft Management Group |
RVJ
|
-
|
| Flexjet |
LXJ
|
-
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 69 | 12% |
|
| Tuesday | 98 | 17% |
|
| Wednesday | 77 | 14% |
|
| Thursday | 77 | 14% |
|
| Friday | 91 | 16% |
|
| Saturday | 81 | 14% |
|
| Sunday | 71 | 13% |
|
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
| - | C25B | - |
M
T
W
T
F
S
S
|
Oct 5, 2025 | Active | |
|
Flexjet
LXJ
|
- | CL35 | - |
M
T
W
T
F
S
S
|
Oct 3, 2025 | Active |
|
Jet Aviation Flight Services
JAS
/ JD
|
- | GLEX | - |
M
T
W
T
F
S
S
|
Oct 18, 2025 | Active |
|
SkyWest
SKW
/ OO
|
SKW5766 SKW5770 SKW5941 SKW4647 SKW5257 | E75L | 12:36 12:36 PM (Representative) |
M
T
W
T
F
S
S
|
Feb 5, 2026 | Active |
| - | C56X | - |
M
T
W
T
F
S
S
|
Oct 5, 2025 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 12:36 12:36 PM | SkyWest |
SKW
|
OO
|
Time Information
Times are shown in the departure airport's local timezone (KASE - America/Denver).