Houston to Las Vegas (IAH-LAS): nonstop flights and who flies them

United Airlines and Frontier Airlines fly nonstop between Houston (IAH) and Las Vegas (LAS), roughly 83 times a week. The timetable below shows the nonstop scheduled at 3h 16m to 3h 30m for the 1,221 miles.

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

Updated .

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83
Flights a week, 4-week average
3h 16m to 3h 30m
Scheduled flight time
1,221 mi
Nonstop distance
Free
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Houston to Las Vegas flight schedule

Scheduled nonstop departures for IAH to LAS starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Houston (IAH) to Las Vegas (LAS)
Date Flight Airline Departs IAH Arrives LAS Duration Aircraft
F9 1489Frontier Airlines05:0506:223h 17mAirbus A321neo family
UA 1264United Airlines07:3508:543h 19mBoeing 737 MAX 9
UA 1799United Airlines09:5011:093h 19mBoeing 737-900
UA 1524United Airlines11:5813:173h 19mBoeing 737-900
UA 1971United Airlines14:2015:393h 19mBoeing 737-900
F9 4131Frontier Airlines14:4116:043h 23mAirbus A320neo
UA 2190United Airlines16:4518:013h 16mBoeing 737-900
UA 2406United Airlines18:1019:293h 19mBoeing 737 MAX 8
UA 1360United Airlines20:0921:333h 24mBoeing 737 MAX 9
F9 1965Frontier Airlines21:5923:203h 21mAirbus A321
F9 1489Frontier Airlines05:0506:223h 17mAirbus A321neo family
UA 1264United Airlines07:3508:543h 19mBoeing 737 MAX 9
UA 1799United Airlines09:5011:093h 19mBoeing 737-900
UA 1524United Airlines11:5813:173h 19mBoeing 737-900
UA 1971United Airlines14:2015:393h 19mBoeing 737-900
F9 4131Frontier Airlines14:4116:043h 23mAirbus A320neo
UA 2190United Airlines16:4518:013h 16mBoeing 737-900
UA 2406United Airlines18:1019:293h 19mBoeing 737 MAX 8
UA 1360United Airlines20:0921:333h 24mBoeing 737 MAX 9
F9 1965Frontier Airlines21:5923:203h 21mAirbus A321
F9 1489Frontier Airlines07:2008:393h 19mAirbus A321neo family
UA 1264United Airlines07:3508:543h 19mBoeing 737 MAX 9
UA 1799United Airlines09:5011:093h 19mBoeing 737-900
UA 1524United Airlines11:5813:173h 19mBoeing 737-900
UA 1971United Airlines14:2015:393h 19mBoeing 737-900
F9 4131Frontier Airlines14:4116:043h 23mAirbus A320neo
UA 2190United Airlines16:4518:013h 16mBoeing 737-900
UA 1360United Airlines20:0921:333h 24mBoeing 737 MAX 9
F9 1965Frontier Airlines21:5923:203h 21mAirbus A321
F9 1489Frontier Airlines05:0506:223h 17mAirbus A321neo family
UA 1264United Airlines07:3509:013h 26mBoeing 737-900
UA 1799United Airlines09:3511:023h 27mBoeing 737-900
UA 1524United Airlines11:5813:173h 19mBoeing 737-900
UA 1971United Airlines14:2215:413h 19mBoeing 737 MAX 9
F9 4131Frontier Airlines14:4116:043h 23mAirbus A320neo
UA 2190United Airlines16:4518:013h 16mBoeing 737-900
UA 2406United Airlines18:3919:573h 18mBoeing 737 MAX 9
UA 1716United Airlines19:4621:153h 29mBoeing 737 MAX 8
UA 2490United Airlines21:4523:153h 30mBoeing 737-800
F9 1965Frontier Airlines21:5923:203h 21mAirbus A321

Showing the first 40 of 70 scheduled IAH to LAS departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every IAH to LAS date on the interactive map

Aircraft on the Houston to Las Vegas nonstop

In the schedule table on this page, United Airlines flies the Boeing 737-900, the Boeing 737 MAX 9, the Boeing 737 MAX 8, and the Boeing 737-800, and Frontier Airlines flies the Airbus A321neo family, the Airbus A320neo, and the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAH to LAS nonstop schedule

This page carries the full IAH to LAS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each IAH to LAS nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Houston to Las Vegas nonstop

Carriers operating IAH to LAS nonstop in the current schedule.

See IAH to LAS on the interactive map →

Frequently asked questions about IAH to LAS

How long is the flight from Houston (IAH) to Las Vegas (LAS)?
Scheduled flight times from Houston (IAH) to Las Vegas (LAS) run from 3h 16m to 3h 30m across the departures in the schedule table on this page. The nonstop covers about 1,221 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAH to LAS?
United Airlines and Frontier Airlines fly IAH to LAS nonstop. 2LNR doesn't show award or upgrade space for any of them on IAH to LAS, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAH to LAS?
About 83 nonstop flights a week run between Houston (IAH) and Las Vegas (LAS) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAH to LAS depart?
Scheduled IAH to LAS nonstops in the next 7 days with service leave between 05:05 and 21:59, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate IAH to LAS nonstop?
The schedule table on this page lists 12 flight numbers for IAH to LAS nonstops, including UA 1264, UA 1524, UA 1799, UA 1971, and UA 2190 on United Airlines, and F9 1489, F9 1965, and F9 4131 on Frontier Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on IAH to LAS?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying IAH to LAS. The page carries the full IAH to LAS nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to LAS nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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