LAS to IAH (Las Vegas to Houston) Flights

Last Minute Flights from LAS to IAH

Best airfare and ticket deals for LAS to IAH flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
LASHoustonApril 20 to May 6$116
*Prices include taxes and fees

Cheapest LAS to IAH Flights

Best airfare and ticket deals for LAS to IAH flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
LASHoustonMay 15 to May 21$77
LASHoustonMay 3 to May 6$88
LASHoustonJune 1 to June 4$159
LASHoustonMay 15 to May 18$196
*Prices include taxes and fees
LAS to IAH Flight Details
Origin airport
Harry Reid Intl.
Origin airport IATA code
LAS
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
1219 mi

Frequently asked questions

Which airlines with flights from McCarran Airport to Houston, TX Airport (IAH-George Bush Intercontinental) allow free cancellation due to COVID-19?
Type in your origin, destination and travel dates, then click the green “Find the best flight deals” button. Once all the available flights are displayed, check the “No change fee” box directly underneath the “Flexible change policies” filter. Before you go ahead and reserve your Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston Airport tickets, read through the airline’s COVID-19 related policies so you know what can and can’t be changed.
What airlines fly direct from Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston Airport?
Don’t worry about switching planes and stopovers. Enjoy a hassle-free journey from LAS to Houston, TX Airport (IAH-George Bush Intercontinental) with one of the following airlines:
  • United Airlines (UA)
  • Spirit Airlines (NK)
  • Frontier Airlines (F9)
  • Southwest Airlines (WN)
How many flights are there from LAS to IAH?
About 12 services are available daily from Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental). Buckle up because your plane to Houston is ready to jet off.
How long does it take to fly from Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental)?
You’ll be on board the plane for around 3 hours and 4 minutes from Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental), so dress in something comfy. Hoodies, breathable pants and slip-on shoes are excellent choices for a flight of this duration.
What is the flight distance from Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental)?
The Las Vegas, NV Airport (LAS-McCarran Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) route covers 1200 miles (1950 km) and is a medium-haul flight. If you’re searching for comfort — and you’ve found a deal — think about upgrading to a premium or business class ticket.
How many morning flights are there from LAS to IAH?
Every week, 43 morning services journey from LAS to IAH, with 19 offered by United Airlines (UA). If you’d like to be zooming through the clouds as early as possible, UA’s first flight departs at 1:04PM.
How many afternoon flights are there from LAS to IAH?
Decide between 46 afternoon and evening flights from LAS to IAH every week and remove the stress of early morning starts.
  • Book your seat with United Airlines (UA). This carrier lists 21 afternoon and evening flights every week taking flight from 1:50AM onward.
  • A good alternative is Spirit Airlines (NK). Find a seat on one of its 17 weekly afternoon and evening flights that take off for IAH from 12:35AM.
What is the earliest departure time out of Clark County to Houston?
Leave LAS at 12:54AM and land at IAH at 3:50AM. This flight is the earliest you can catch on this route.
What is the latest departure time out of Clark County to Houston?
The latest flight takes off from LAS at 6:57PM and lands at IAH at 9:58PM. You’ll have more than enough time to get ready for this journey.
What is the average price from Clark County to Houston?
On average, the most competitive price for round-trip flights from LAS to IAH is $77. Steal yourself a deal by locking in your seats soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Las Vegas to Houston Flight Schedule