Skip to main content
Beginning of main content

Cheap Flights from Las Vegas to Houston $104.8

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.

Cheapest Flights from Las Vegas to Houston (LAS to IAH)

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 : Do some days of the week have more flight times than others?
Answer : Monday and Saturday both have the most flight times for Las Vegas to Houston with 32.

Question : How often is the price changing when booking a trip from McCarran International Airport (LAS) to George Bush Intercontinental Airport (IAH)?
Answer : Prices for this trip tend to change much more than others. Prices tend to be lower the further out you book.

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of January 16th, the best day for deals to Houston (IAH) from Las Vegas (LAS) is February 8th. Bookings have been made roughly 29% below the average price for this route.

Question : What's the likelihood of you being delayed on this route?
Answer : The best way to measure a flight's promptness combines both on-time percentage and total delay minutes. LAS to IAH currently has 3.1 stars out of 5, an average rating at best.