Houston to Aspen (IAH–ASE) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IAH–ASE is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 914 miles in approximately 2h 37m. Beyond nonstop, 67 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines Also: NZ | 14 | E7W | 2h37-3h03 | Star Alliance | NZ |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Aspen from Houston
| Metric | IAH→ASE | HOU→ASE | AUS→ASE |
|---|---|---|---|
| Distance from IAH | – | 24 mi | 140 mi |
| Nonstop airlines | 1 | 7 | 5 |
| Weekly flights | 28 | – | 7 |
| Flight time | 2h 37m | 2h 14m | 2h 32m |
| Departure OTP | 45% | – | – |
Travel Essentials
IAH: CDT · ASE: MDT
When it's 6:00 PM in Houston, it's 5:00 PM in Aspen.
IAH has no direct rail link to downtown Houston. The IAH Express bus runs from Houston Amtrak/Greyhound station via Park & Ride to Terminal C (60–90 min, $1.25 with METRO Q card). This is the only transit option; Houston's rail network does not reach the airport.Taxis from downtown Houston cost $50–70 and take 40–60 minutes. Ride-hails (Uber, Lyft) are typically $35–55. IAH sits 23 miles north of downtown on the North Freeway (I-45); traffic is heavy during morning and evening rush. Remote economy parking lots serve all terminals via shuttle.
IAH–ASE Quick Facts
Frequently Asked Questions
Flights from IAH to ASE
George Bush Intercontinental Airport (IAH) and Aspen-Pitkin County Airport (Sardy Field) (ASE) are connected by nonstop service from United Airlines. With 28 weekly departures, this is a heavily served route.
IAH to ASE Flight Duration and Schedule
Nonstop flight time from IAH to ASE ranges from 2 hours 37 minutes to 3 hours 37 minutes. The route covers a distance of 914 miles (1,470 km). There are approximately 28 weekly flights outbound and 28 return, totaling 56 flights per week in both directions.
Connecting Options and Alternatives
67 one-stop connections are available, with the fastest taking approximately 3 hours via DAL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (HOU) and Austin (AUS).