Alto to Denver (RUI-DEN): nonstop flights and who flies them

Contour Airlines flies the RUI to DEN nonstop about 4 times a week. Contour 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. Contour Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

452 mi

Nonstop distance

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Alto to Denver flight schedule

Scheduled nonstop departures for RUI 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.

Scheduled nonstop departures from Alto (RUI) to Denver (DEN)
Date	Flight	Airline	Departs RUI	Arrives DEN	Duration	Aircraft
Thu, Sep 10	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ
Fri, Sep 11	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ
Sun, Sep 13	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ
Mon, Sep 14	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ
Thu, Sep 17	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ
Fri, Sep 18	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ
Sun, Sep 20	LF 3355	Contour Airlines	17:15	18:55	1h 40m	ERJ

Showing all 7 scheduled RUI to DEN 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 RUI to DEN date on the interactive map

The full RUI to DEN nonstop schedule

Contour Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full RUI 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 RUI to DEN 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 RUI to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Alto to Denver nonstop

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

Contour Airlines (LF) route map

See RUI to DEN on the interactive map →

Frequently asked questions about RUI to DEN

How far is Denver from Alto?

RUI to DEN covers about 452 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 RUI to DEN?

Contour Airlines is currently the only airline flying RUI to DEN nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the RUI to DEN schedule rather than a space claim.

How many flights a week are there from RUI to DEN?

About 4 nonstop flights a week run between Alto and Denver in the current schedule, operated by Contour Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from RUI to DEN depart?

In the next 7 days with service, every scheduled RUI to DEN nonstop leaves at 17:15 local time at Alto. The schedule table on this page lists each departure by date.

Does 2LNR show upgrade or award space on RUI to DEN?

Not on this route: none of Contour Airlines is a carrier 2LNR reads inventory for. The page carries the full RUI to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full RUI 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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