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Cheap flights from Houston to Las Vegas

32 nonstop flights a week, 3 of them today. Operated by 3 airlines, about 3h 20m in the air, 1,225 mi (1,971 km). Tickets from $124.

Flights from Houston to Las Vegas

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Houston to Las Vegas

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Houston to Las Vegas

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $124 7 December 2026, nonstop Cheapest nonstop $124 7 December 2026, Frontier Airlines Cheapest in the next 7 days $151 14 November, Sat Cheapest weekend departure $149 Sat, 19 December 2026
Cheapest day of the week Monday $156 on average over the next 120 days
Cheapest month December 2026 tickets from $124

Houston to Las Vegas at a glance

flight time, from 3h 5m to 7h 50m
3h 20m
straight-line distance
1,225 mi (1,971 km)
flights a week
32
flights today
3
first and last departure
05:50 - 08:45
lowest price, nonstop, 7 December
$124
average across months
$135
airlines
3

Houston to Las Vegas ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $124. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $146. The average across months is $135.

Houston to Las Vegas flight schedule

32 flights a week, 3 today, 44 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 2100
Southwest Airlines
05:50 William P. Hobby
07:00 McCarran International, terminal 1
3h 10m
Sat
Boeing 737
WN 2100
Southwest Airlines
05:55 William P. Hobby
07:05 McCarran International, terminal 1
3h 10m
Mon, Fri, Sun
Boeing 737-800
F9 1489
Frontier Airlines
06:00 George Bush Intercontinental, terminal A
07:29 McCarran International, terminal 3
3h 29m
Daily
Airbus A320
WN 2100
Southwest Airlines
06:05 William P. Hobby
07:15 McCarran International, terminal 1
3h 10m
Thu, Fri
Boeing 737-800
WN 2100
Southwest Airlines
06:40 William P. Hobby
07:55 McCarran International, terminal 1
3h 15m
Mon, Tue, Wed, Thu
Boeing 737-800
WN 4385
Southwest Airlines
07:00 William P. Hobby
08:10 McCarran International, terminal 1
3h 10m
Sat
Boeing 737
WN 403
Southwest Airlines
07:30 William P. Hobby
10:20 McCarran International, terminal 1
4h 50m
Thu, Fri
Boeing 737
UA 1264
United Airlines
07:35 George Bush Intercontinental, terminal C
09:01 McCarran International, terminal 3
3h 26m
Mon, Wed, Thu, Fri, Sat, Sun
Boeing 737
WN 4775
Southwest Airlines
07:40 William P. Hobby
09:00 McCarran International, terminal 1
3h 20m
Sat
Boeing 737
WN 4385
Southwest Airlines
07:55 William P. Hobby
09:15 McCarran International, terminal 1
3h 20m
Mon, Thu, Fri, Sun
Boeing 737
WN 1107
Southwest Airlines
08:45 William P. Hobby
11:10 McCarran International, terminal 1
4h 25m
Mon, Tue, Wed, Thu
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 1636
Southwest Airlines
05:30 William P. Hobby
08:15 McCarran International, terminal 1
4h 45m
Seasonal
Boeing 737
WN 2100
Southwest Airlines
05:45 William P. Hobby
06:50 McCarran International, terminal 1
3h 5m
Seasonal
Boeing 737-800
WN 4775
Southwest Airlines
07:45 William P. Hobby
09:00 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737
WN 2100
Southwest Airlines
05:20 William P. Hobby
06:35 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737
WN 2159
Southwest Airlines
07:40 William P. Hobby
09:00 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
F9 1489
Frontier Airlines
07:00 George Bush Intercontinental, terminal A
08:31 McCarran International, terminal 3
3h 31m
Seasonal
Airbus A320
UA 1264
United Airlines
07:30 George Bush Intercontinental, terminal C
08:57 McCarran International, terminal 3
3h 27m
Seasonal
Boeing 737
WN 2118
Southwest Airlines
06:30 William P. Hobby
07:50 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
WN 2118
Southwest Airlines
05:10 William P. Hobby
06:30 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
WN 490
Southwest Airlines
08:15 William P. Hobby
09:35 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
WN 2118
Southwest Airlines
05:35 William P. Hobby
06:55 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
WN 490
Southwest Airlines
07:40 William P. Hobby
09:00 McCarran International, terminal 1
3h 20m
Seasonal
WN 1932
Southwest Airlines
08:35 William P. Hobby
11:55 McCarran International, terminal 1
5h 20m
Seasonal
Boeing 737
WN 474
Southwest Airlines
05:30 William P. Hobby
06:50 McCarran International, terminal 1
3h 20m
Seasonal
WN 560
Southwest Airlines
07:45 William P. Hobby
09:05 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737-800
WN 474
Southwest Airlines
05:15 William P. Hobby
06:35 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
WN 489
Southwest Airlines
07:55 William P. Hobby
09:15 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737-800
WN 1699
Southwest Airlines
08:00 William P. Hobby
13:50 McCarran International, terminal 1
7h 50m
Seasonal
WN 2014
Southwest Airlines
05:20 William P. Hobby
06:40 McCarran International, terminal 1
3h 20m
Seasonal
WN 1970
Southwest Airlines
07:55 William P. Hobby
09:20 McCarran International, terminal 1
3h 25m
Seasonal
Boeing 737
WN 3339
Southwest Airlines
08:10 William P. Hobby
11:20 McCarran International, terminal 1
5h 10m
Seasonal
WN 2014
Southwest Airlines
05:35 William P. Hobby
06:55 McCarran International, terminal 1
3h 20m
Seasonal
WN 1891
Southwest Airlines
08:15 William P. Hobby
11:30 McCarran International, terminal 1
5h 15m
Seasonal
Boeing 737
WN 999
Southwest Airlines
08:15 William P. Hobby
10:55 McCarran International, terminal 1
4h 40m
Seasonal
WN 781
Southwest Airlines
08:20 William P. Hobby
09:45 McCarran International, terminal 1
3h 25m
Seasonal
Boeing 737
WN 8
Southwest Airlines
08:20 William P. Hobby
12:45 McCarran International, terminal 1
6h 25m
Seasonal
WN 2479
Southwest Airlines
08:10 William P. Hobby
09:35 McCarran International, terminal 1
3h 25m
Seasonal
Boeing 737-800
WN 2014
Southwest Airlines
06:00 William P. Hobby
07:20 McCarran International, terminal 1
3h 20m
Seasonal
Boeing 737
WN 1970
Southwest Airlines
08:15 William P. Hobby
09:40 McCarran International, terminal 1
3h 25m
Seasonal
Boeing 737
WN 2061
Southwest Airlines
05:45 William P. Hobby
07:00 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737
WN 3547
Southwest Airlines
06:20 William P. Hobby
07:35 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737
WN 1972
Southwest Airlines
08:05 William P. Hobby
09:20 McCarran International, terminal 1
3h 15m
Seasonal
WN 1056
Southwest Airlines
05:25 William P. Hobby
06:40 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737-800
WN 1845
Southwest Airlines
08:15 William P. Hobby
11:00 McCarran International, terminal 1
4h 45m
Seasonal
Boeing 737
WN 3547
Southwest Airlines
05:25 William P. Hobby
06:40 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737
WN 1664
Southwest Airlines
08:10 William P. Hobby
09:25 McCarran International, terminal 1
3h 15m
Seasonal
Boeing 737
WN 383
Southwest Airlines
08:20 William P. Hobby
12:10 McCarran International, terminal 1
5h 50m
Seasonal
Boeing 737-800
WN 1759
Southwest Airlines
05:25 William P. Hobby
06:30 McCarran International, terminal 1
3h 5m
Seasonal
WN 1760
Southwest Airlines
07:25 William P. Hobby
08:35 McCarran International, terminal 1
3h 10m
Seasonal
Boeing 737
WN 1759
Southwest Airlines
06:15 William P. Hobby
07:20 McCarran International, terminal 1
3h 5m
Seasonal
Boeing 737
WN 1759
Southwest Airlines
05:50 William P. Hobby
06:55 McCarran International, terminal 1
3h 5m
Seasonal
Boeing 737
WN 1760
Southwest Airlines
07:55 William P. Hobby
09:05 McCarran International, terminal 1
3h 10m
Seasonal
Boeing 737
WN 1759
Southwest Airlines
06:05 William P. Hobby
07:10 McCarran International, terminal 1
3h 5m
Seasonal
Boeing 737
WN 1760
Southwest Airlines
08:05 William P. Hobby
09:15 McCarran International, terminal 1
3h 10m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Las Vegas is 2 hours behind Houston. The search shows seat availability and the price for your date.

Airlines flying Houston to Las Vegas

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Southwest Airlines19 a week Frontier Airlines7 a week United Airlines6 a week

Airports

Where flights from Houston to Las Vegas depart and land

Departure from Houston

William P. Hobby closest to the centreHOU

19 flights a week, 10 mi (16 km) from the city centre

About the airport
George Bush Intercontinental IAH

13 flights a week, terminals A, C, 16 mi (25 km) from the city centre

About the airport

Arrival in Las Vegas

McCarran International LAS

32 flights a week, terminals 1, 3, 6 mi (9 km) from the city centre

About the airport

When to visit Las Vegas

Weather by month

Best time to visit: February, March, April, October and November, +17° to +28° by day. In November it is +19° by day and +9° at night, with 2 rainy days.

Jan
+14° +4° 3 days
Feb
+17° +6° 3 days
Mar
+20° +8° 4 days
Apr
+27° +13° 1 days
May
+32° +18° 0 days
Jun
+38° +24° 0 days
Jul
+41° +27° 1 days
Aug
+39° +26° 3 days
Sep
+35° +22° 1 days
Oct
+28° +16° 1 days
Nov
+19° +9° 2 days
Dec
+15° +5° 3 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Houston to Las Vegas?
A nonstop flight takes 3 hours 20 minutes on average, from 3h 5m to 7h 50m depending on the flight.
How far is Las Vegas from Houston?
1,225 mi (1,971 km) in a straight line between the cities.
Which airlines fly nonstop from Houston to Las Vegas?
Southwest Airlines (19 a week), Frontier Airlines (7 a week) and United Airlines (6 a week).
How many flights a day are there from Houston to Las Vegas?
3 flights today and 32 a week, about 4.6 a day on average.
When are the first and last flights from Houston to Las Vegas?
The first departure is at 05:50 (WN2100), the last at 08:45 (WN1107). Local time.
What is the cheapest month to fly from Houston to Las Vegas?
December 2026: tickets from $124. The most expensive is November 2026, from $146.
What is the cheapest upcoming date to fly from Houston to Las Vegas?
7 December 2026 (Monday): from $124 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Houston to Las Vegas?
Frontier Airlines: nonstop tickets from $124 on 7 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Houston and Las Vegas?
Las Vegas is 2 hours behind Houston. Schedule times on this page are local to each airport.
Which Houston airport do flights to Las Vegas leave from?
William P. Hobby (19 a week) and George Bush Intercontinental (13 a week).