Colorado Springs to Denver (COS-DEN): nonstop flights and who flies them

United Airlines flies nonstop between Colorado Springs (COS) and Denver (DEN), roughly 97 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 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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97
Nonstop flights a week
73 mi
Nonstop distance
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Colorado Springs to Denver flight schedule

Scheduled nonstop departures for COS to DEN, 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 Colorado Springs (COS) to Denver (DEN)
Date Flight Airline Departs COS Arrives DEN Duration Aircraft
UA 4682United Airlines05:3006:361h 6mCR5
UA 5291United Airlines06:0007:051h 5mE70
UA 4696United Airlines07:0008:051h 5mCR5
UA 4677United Airlines07:4509:031h 18mCR5
UA 4691United Airlines08:3809:501h 12mCRJ
UA 5634United Airlines09:2310:351h 12mCRJ
UA 5400United Airlines10:2711:411h 14mCRJ
UA 4675United Airlines11:3012:421h 12mE70
UA 5620United Airlines13:0314:071h 4mCRJ
UA 4647United Airlines13:5214:551h 3mCRJ
UA 4657United Airlines15:0916:151h 6mCRJ
UA 5219United Airlines15:0916:151h 6mCR2
UA 4719United Airlines17:0118:181h 17mCR5
UA 4682United Airlines05:3006:361h 6mCR5
UA 5291United Airlines06:0007:051h 5mE70
UA 4696United Airlines07:0008:051h 5mCR5
UA 4677United Airlines07:4509:031h 18mCR5
UA 4691United Airlines08:3809:501h 12mCRJ
UA 5634United Airlines09:2310:351h 12mCRJ
UA 5400United Airlines10:2711:411h 14mCRJ
UA 4675United Airlines11:3012:421h 12mE70
UA 5620United Airlines13:0314:071h 4mCRJ
UA 4647United Airlines13:5214:551h 3mCRJ
UA 4657United Airlines15:0916:151h 6mCRJ
UA 5219United Airlines15:0916:151h 6mCR2
UA 4719United Airlines17:0118:181h 17mCR5
UA 4682United Airlines05:3006:361h 6mCR5
UA 5291United Airlines06:0007:051h 5mE70
UA 4696United Airlines07:0008:051h 5mCR5
UA 4677United Airlines07:4509:031h 18mCR5
UA 4691United Airlines08:3809:501h 12mCRJ
UA 5634United Airlines09:2310:351h 12mCRJ
UA 5400United Airlines10:2711:411h 14mCRJ
UA 4675United Airlines11:3012:421h 12mE70
UA 5620United Airlines13:0314:071h 4mCRJ
UA 4647United Airlines13:5214:551h 3mCRJ
UA 4657United Airlines15:0916:151h 6mCRJ
UA 5219United Airlines15:0916:151h 6mCR2
UA 4719United Airlines17:0118:181h 17mCR5
UA 4682United Airlines05:3006:361h 6mCR5

Showing the first 40 of 88 scheduled COS to DEN departures across the next 7 days with service. Every remaining date is 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 COS to DEN date on the interactive map

The full COS to DEN nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full COS to DEN 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 COS to DEN departure, checked against live inventory so you know what is open before you book.

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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 COS to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Colorado Springs to Denver nonstop

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

See COS to DEN on the interactive map →

Frequently asked questions about COS to DEN

How far is Denver from Colorado Springs?
COS to DEN covers about 73 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 COS to DEN?
United Airlines is currently the only airline flying COS to DEN nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the COS to DEN schedule rather than a space claim.
How many flights a week are there from COS to DEN?
About 97 nonstop flights a week run between Colorado Springs and Denver 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 COS to DEN depart?
Scheduled COS to DEN nonstops in the next 7 days with service leave between 05:30 and 17:01, local time at Colorado Springs. 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 COS to DEN?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full COS to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full COS to DEN 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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