Aspen to Houston (ASE-IAH): nonstop flights and who flies them

United Airlines flies the ASE to IAH nonstop about 11 times a week. United Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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11
Nonstop flights a week
914 mi
Nonstop distance
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Aspen to Houston flight schedule

Scheduled nonstop departures for ASE to IAH, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Aspen (ASE) to Houston (IAH)
Date Flight Airline Departs ASE Arrives IAH Duration Aircraft
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W
UA 5300United Airlines07:1511:022h 47mE7W
UA 5493United Airlines11:5315:402h 47mE7W

Showing all 14 scheduled ASE to IAH departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ASE to IAH date on the interactive map

The full ASE to IAH nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full ASE to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each ASE to IAH departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ASE to IAH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Aspen to Houston nonstop

Carriers operating ASE to IAH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ASE to IAH on the interactive map →

Frequently asked questions about ASE to IAH

How far is Houston from Aspen?
ASE to IAH covers about 914 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ASE to IAH?
United Airlines is currently the only airline flying ASE to IAH nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the ASE to IAH schedule rather than a space claim.
How many flights a week are there from ASE to IAH?
About 11 nonstop flights a week run between Aspen and Houston in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ASE to IAH depart?
Scheduled ASE to IAH nonstops in the next 7 days with service leave between 07:15 and 11:53, local time at Aspen. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on ASE to IAH?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full ASE to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ASE to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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