✈️ Flight Guide: Memphis (MEM) → Houston (IAH)

Major events and festivals in Las Vegas and Houston can significantly impact fares for the IAH to LAS route. In Las Vegas, October’s conventions and December/January holiday events increase demand; in Houston, events like the Houston Livestock Show and Rodeo (typically March) and conventions can affect outbound traffic from George Bush Intercontinental Airport (IAH). Check local event calendars to avoid date overlaps or to capitalize on off-event windows for cheaper flights. Book early if your trip coincides with large conventions or peak festival dates.

The best time to fly from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) for low fares is typically midweek (Tuesday–Thursday) and during shoulder seasons (January–March, September–October). For cooler weather and fewer crowds in Las Vegas, target April or September; for the absolute cheapest fares, search outside holiday windows and use flexible dates to identify price dips. Consider red-eye departures and early-morning flights for cheaper fare classes and better availability.

Nonstop flights from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) save time and typically cost more than connecting itineraries that route through hubs like Denver (DEN) or Phoenix (PHX). Connecting flights can be cheaper—especially with low-cost carriers or on multi-leg itineraries—but add travel time and risk of missed connections. For travelers prioritizing speed and convenience, book nonstop; for budget travelers chasing cheap flights, compare connecting options and ensure adequate layover times.

Compare airlines serving George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) by evaluating fare classes, baggage policies, loyalty benefits, and schedule frequency. United Airlines typically offers multiple daily nonstop flights with broad schedule options and premium cabin choices, while low-cost carriers (Spirit, Frontier when available) may offer the cheapest base fares but charge for seat assignments and baggage. When hunting cheap flights from IAH to LAS, calculate total trip cost (fare + bag + seat) and check reward availability for added value.

Seasonal tips for traveling between George Bush Intercontinental Airport (IAH) and Harry Reid International Airport (LAS): in winter months, allow extra time for potential weather delays and use flexible fares; spring offers shoulder-season savings if you avoid spring break peaks; summer requires early booking to beat price inflation; and fall provides another shoulder-season window for lower fares and milder travel conditions. Always factor in baggage fees, consider red-eye departures for budget fares, and sign up for fare alerts year-round.

Typical nonstop flight time between George Bush Intercontinental Airport (IAH) and Harry Reid International Airport (LAS) ranges from about 3 hours 25 minutes to 3 hours 45 minutes depending on routing and winds. Multiple daily nonstop options are commonly available year-round from legacy carriers and occasional low-cost carriers, with increased frequencies during peak travel periods. For schedule planning, check early-morning or late-night departures for cheaper fares and consider red-eye options to maximize time at your destination.

Strategies to find cheap flights from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) include booking 3–8 weeks in advance for domestic leisure travel, searching midweek outbound and inbound, and using flexible-date calendars to identify the lowest fares. Compare major carriers (United) with low-cost airlines (Spirit, Frontier when available) and factor baggage and seat fees into total cost. Sign up for fare alerts, monitor flash sales during January, April, and October, and use reward points or co-branded credit card promotions to lower cash outlay.