
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Super.com) |
One-way from | $68 (Super.com) |
Popular in | June |
Cheapest in | August |
Average price | $320 |
Good round-trip deal | $261 or less |
Good one-way deal | $159 or less |
Fly from
Fly to
Route
Depart
Return
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 11/10
6:30 am-12:36 pm
1 stop8h 06m
Las Vegas Harry Reid Intl
Mon 11/16
11:30 pm-8:46 am
1 stop7h 16m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sun 11/8
5:50 pm-11:18 pm
1 stop7h 28m
Las Vegas Harry Reid Intl
Fri 11/13
10:10 pm-3:00 pm
1 stop14h 50m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Fri 11/13
5:44 pm-9:48 am
1 stop18h 04m
Las Vegas Harry Reid Intl
Mon 11/16
7:45 pm-1:24 pm
2 stops15h 39m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 9/15
7:02 am-3:46 pm
2 stops10h 44m
Las Vegas Harry Reid Intl
Tue 9/22
11:55 am-11:59 pm
1 stop10h 04m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sat 11/14
2:48 pm-7:04 pm
1 stop6h 16m
Las Vegas Harry Reid Intl
Sat 11/21
12:59 am-6:02 am
Nonstop3h 03m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Fri 8/7
7:20 am-8:35 am
Nonstop3h 15m
Las Vegas Harry Reid Intl
Fri 8/7
3:40 pm-8:55 pm
Nonstop3h 15m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sat 10/3
6:09 am-7:40 pm
2 stops15h 31m
Las Vegas Harry Reid Intl
Mon 10/5
8:34 pm-1:52 pm
1 stop15h 18m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 11/24
8:10 pm-9:40 pm
Nonstop3h 30m
Las Vegas Harry Reid Intl
Fri 11/27
12:59 am-6:02 am
Nonstop3h 03m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 6/30
7:20 am-8:35 am
Nonstop3h 15m
Las Vegas Harry Reid Intl
Tue 6/30
3:40 pm-8:55 pm
Nonstop3h 15m
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sat 6/27
11:24 am-6:41 pm
2 stops9h 17m
Las Vegas Harry Reid Intl
Tue 6/30
6:27 pm-1:35 pm
1 stop17h 08m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Las Vegas (average of $228). Flying from Houston George Bush Intcntl Airport to Las Vegas in June is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Houston George Bush Intcntl Airport to Las Vegas in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
About 13% of weekly flights between Houston and Las Vegas have experienced delays in the past year, with the average delay time being 153 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
Ontario (ONT) – chosen by Cheapflights users on 67% of 1-stop itineraries from Houston George Bush Intcntl Airport to Las Vegas on Cheapflights.
Ontario (ONT) is the most affordable 1-stop option, with an average round-trip price of $133.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 33m.
Flights via Ontario (ONT) offer the fastest connection on this route, with an average layover time of 2h 25m.
Overall
Entertainment
Comfort
Boarding
Crew
Food
Reviews
Anonymous,May 2026
SEA - KOA
Overall
Entertainment
Comfort
Boarding
Crew
Food
Reviews
Anonymous,May 2026
SEA - KOA
Overall
Entertainment
Comfort
Boarding
Crew
Food
Reviews
Anonymous,May 2026
SEA - KOA
Overall
Entertainment
Comfort
Boarding
Crew
Food
Reviews
Anonymous,May 2026
SEA - KOA
Overall
Entertainment
Comfort
Boarding
Crew
Food
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$294 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$185 | Average$405 | FlexibilityNo cancel fee | On-time69% |