--- title: "Houston (IAH) to Las Vegas (LAS) flights: who flies it" description: "United Airlines and Frontier Airlines fly nonstop from IAH to LAS, about 83 flights a week, covering 1,221 miles. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-las" url: "https://2lnr.com/routes/iah-las.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See IAH to LAS on the interactive map [Get started free](https://2lnr.com/login) 83 Flights a week, 4-week average 3h 16m to 3h 30m Scheduled flight time 1,221 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from Houston (IAH) to Las Vegas (LAS) | Date | Flight | Airline | Departs IAH | Arrives LAS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | F9 1489 | Frontier Airlines | 05:05 | 06:22 | 3h 17m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Thu, Oct 22 | UA 1264 | United Airlines | 07:35 | 08:54 | 3h 19m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Thu, Oct 22 | UA 1799 | United Airlines | 09:50 | 11:09 | 3h 19m | [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md) | | Thu, Oct 22 | UA 1524 | United Airlines | 11:58 | 13:17 | 3h 19m | Boeing 737-900 | | Thu, Oct 22 | UA 1971 | United Airlines | 14:20 | 15:39 | 3h 19m | Boeing 737-900 | | Thu, Oct 22 | F9 4131 | Frontier Airlines | 14:41 | 16:04 | 3h 23m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Thu, Oct 22 | UA 2190 | United Airlines | 16:45 | 18:01 | 3h 16m | Boeing 737-900 | | Thu, Oct 22 | UA 2406 | United Airlines | 18:10 | 19:29 | 3h 19m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Thu, Oct 22 | UA 1360 | United Airlines | 20:09 | 21:33 | 3h 24m | Boeing 737 MAX 9 | | Thu, Oct 22 | F9 1965 | Frontier Airlines | 21:59 | 23:20 | 3h 21m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Fri, Oct 23 | F9 1489 | Frontier Airlines | 05:05 | 06:22 | 3h 17m | Airbus A321neo family | | Fri, Oct 23 | UA 1264 | United Airlines | 07:35 | 08:54 | 3h 19m | Boeing 737 MAX 9 | | Fri, Oct 23 | UA 1799 | United Airlines | 09:50 | 11:09 | 3h 19m | Boeing 737-900 | | Fri, Oct 23 | UA 1524 | United Airlines | 11:58 | 13:17 | 3h 19m | Boeing 737-900 | | Fri, Oct 23 | UA 1971 | United Airlines | 14:20 | 15:39 | 3h 19m | Boeing 737-900 | | Fri, Oct 23 | F9 4131 | Frontier Airlines | 14:41 | 16:04 | 3h 23m | Airbus A320neo | | Fri, Oct 23 | UA 2190 | United Airlines | 16:45 | 18:01 | 3h 16m | Boeing 737-900 | | Fri, Oct 23 | UA 2406 | United Airlines | 18:10 | 19:29 | 3h 19m | Boeing 737 MAX 8 | | Fri, Oct 23 | UA 1360 | United Airlines | 20:09 | 21:33 | 3h 24m | Boeing 737 MAX 9 | | Fri, Oct 23 | F9 1965 | Frontier Airlines | 21:59 | 23:20 | 3h 21m | Airbus A321 | | Sat, Oct 24 | F9 1489 | Frontier Airlines | 07:20 | 08:39 | 3h 19m | Airbus A321neo family | | Sat, Oct 24 | UA 1264 | United Airlines | 07:35 | 08:54 | 3h 19m | Boeing 737 MAX 9 | | Sat, Oct 24 | UA 1799 | United Airlines | 09:50 | 11:09 | 3h 19m | Boeing 737-900 | | Sat, Oct 24 | UA 1524 | United Airlines | 11:58 | 13:17 | 3h 19m | Boeing 737-900 | | Sat, Oct 24 | UA 1971 | United Airlines | 14:20 | 15:39 | 3h 19m | Boeing 737-900 | | Sat, Oct 24 | F9 4131 | Frontier Airlines | 14:41 | 16:04 | 3h 23m | Airbus A320neo | | Sat, Oct 24 | UA 2190 | United Airlines | 16:45 | 18:01 | 3h 16m | Boeing 737-900 | | Sat, Oct 24 | UA 1360 | United Airlines | 20:09 | 21:33 | 3h 24m | Boeing 737 MAX 9 | | Sat, Oct 24 | F9 1965 | Frontier Airlines | 21:59 | 23:20 | 3h 21m | Airbus A321 | | Sun, Oct 25 | F9 1489 | Frontier Airlines | 05:05 | 06:22 | 3h 17m | Airbus A321neo family | | Sun, Oct 25 | UA 1264 | United Airlines | 07:35 | 09:01 | 3h 26m | Boeing 737-900 | | Sun, Oct 25 | UA 1799 | United Airlines | 09:35 | 11:02 | 3h 27m | Boeing 737-900 | | Sun, Oct 25 | UA 1524 | United Airlines | 11:58 | 13:17 | 3h 19m | Boeing 737-900 | | Sun, Oct 25 | UA 1971 | United Airlines | 14:22 | 15:41 | 3h 19m | Boeing 737 MAX 9 | | Sun, Oct 25 | F9 4131 | Frontier Airlines | 14:41 | 16:04 | 3h 23m | Airbus A320neo | | Sun, Oct 25 | UA 2190 | United Airlines | 16:45 | 18:01 | 3h 16m | Boeing 737-900 | | Sun, Oct 25 | UA 2406 | United Airlines | 18:39 | 19:57 | 3h 18m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 1716 | United Airlines | 19:46 | 21:15 | 3h 29m | Boeing 737 MAX 8 | | Sun, Oct 25 | UA 2490 | United Airlines | 21:45 | 23:15 | 3h 30m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Sun, Oct 25 | F9 1965 | Frontier Airlines | 21:59 | 23:20 | 3h 21m | Airbus 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](https://2lnr.com/seatmaps/ua/737-900.md), the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md), the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md), and the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), and Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md), the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md), and the [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md). 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. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) 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. Flying the other way? See [LAS to IAH nonstop flights](https://2lnr.com/routes/las-iah.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Houston (IAH)](https://2lnr.com/routes/iah.md), or [every route from Las Vegas (LAS)](https://2lnr.com/routes/las.md). Nonstops to Las Vegas (LAS) from other airports within 150 miles of Houston (IAH): - [Austin (AUS) to Las Vegas (LAS)](https://2lnr.com/routes/aus-las.md), 140 miles from IAH Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## 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. [Get started free](https://2lnr.com/login)