Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables.
Spirit's Saver$ Club offers discounts on luggage and seats, ideal for frequent flyers.
Round-trip from | $113 (FlightHub) |
---|---|
One-way from | $64 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $179 |
Good round-trip deal | $288 or less |
Good one-way deal | $171 or less |
Fly from
Fly to
Route
Depart
Return
Price
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Tue 7/22
11:19 am-10:37 pm
1 stop9h 18m
Houston George Bush Intcntl
Tue 8/5
2:44 pm-4:01 pm
Nonstop3h 17m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Tue 7/29
12:58 am-5:55 am
Nonstop2h 57m
Houston George Bush Intcntl
Sat 8/2
5:12 pm-6:27 pm
Nonstop3h 15m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Fri 8/15
10:48 am-4:14 pm
Nonstop3h 26m
Houston George Bush Intcntl
Fri 8/22
7:10 pm-8:28 pm
Nonstop3h 18m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Tue 7/22
6:00 am-11:11 am
Nonstop3h 11m
Houston George Bush Intcntl
Wed 7/23
7:45 pm-9:02 pm
Nonstop3h 17m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Thu 8/21
12:58 am-6:05 am
Nonstop3h 07m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Mon 8/4
10:43 am-6:19 pm
1 stop5h 36m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Tue 7/29
6:00 am-11:11 am
Nonstop3h 11m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Thu 7/31
12:59 am-9:17 am
1 stop6h 18m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Fri 10/3
11:45 am-12:06 am
1 stop10h 21m
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Thu 10/2
12:45 am-9:53 am
1 stop7h 08m
Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Houston George Bush Intcntl Airport. 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 Las Vegas to Houston George Bush Intcntl Airport (average of $241). Flying from Las Vegas to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.
One of the essential ways to save on airfare from Las Vegas to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 47% on airfare.
Travelers seeking maximum savings on their Las Vegas to Houston George Bush Intcntl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from LAS to IAH are scheduled on a Thursday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$61 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$68 | Average$155 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$193 | Average$389 | FlexibilityNo cancel fee | On-time69% |