Skip to main content
Beginning of main content

LAS (Las Vegas) to IAH (Houston) Flights $118.4

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap LAS to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.



Interesting Facts About Flights from Las Vegas to Houston (LAS to IAH)

Question : Who's offering the cheapest round-trip flight to George Bush Intercontinental Airport (IAH) over the coming months?
Answer : United Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $118 and, when compared to the more expensive bookings of $800, it's quite a deal.

Question : Do travelers from Las Vegas typically stay in Houston for very long?
Answer : Passengers from LAS to IAH stay five days on average.

Question : What day of the week has the most flight time options?
Answer : Saturday has the greatest variety of flight times for Las Vegas to Houston with 10. The day of the week with the least amount of times is Tuesday with seven options.

Question : How many departure times are there on a given day?
Answer : The number of flight times varies by day of the week, but on average, LAS to IAH sees nine different options. You’ll have more options on this route than most others departing the United States.

Question : How often are flights late from McCarran International Airport (LAS) to George Bush Intercontinental Airport (IAH)?
Answer : The Las Vegas to Houston route has a 78% on-time rate, ranking in the 60th percentile worldwide in getting their passengers to their destinations on schedule. If a flight is late, though, expect an average of over half an hour added to your flight time.

Question : How much should a trip from Las Vegas (LAS) to Houston (IAH) cost?
Answer : Flight prices fluctuate much more than the majority of routes in the United States for LAS to IAH. They vary anywhere from $118 to $800. Remember, the sooner you book, the better price you tend to get.

Question : Which airline has been on schedule from McCarran International Airport (LAS) to George Bush Intercontinental Airport (IAH) the most?
Answer : Executive Jet Management holds the best record for flights from LAS to IAH with a 100% on-time rate. Hopefully they keep that perfect record alive.