Las Vegas Strip hotels lit up at night. Flights from Houston to Las Vegas

Route guide

Cheap Flights from Houston to Las Vegas

Search Houston (IAH) to Las Vegas (LAS) once, compare partner fares side by side with the date each was checked, then book with the partner you prefer.

IAH to LAS · 1,220 mi · 3h 13m est.

IAH to LAS
1,220 miles
3h 13m nonstop (estimated)
3 airlines in our fare results

Photo: King of Hearts, CC BY-SA 4.0, via Wikimedia Commons

Houston to Las Vegas flight insights

Average flight time

~3h 13m (estimated)

IAH → LAS

Cheapest cached price

$137

Checking live fares…

Prices shown may not be current. Last checked: Oct 14, 2026.

Planning a trip from Houston to Las Vegas? The average flight time on this route is ~3h 13m (estimated). The lowest fare we recorded on this route recently was $137 (last checked Oct 14, 2026); today's live fare for your dates can differ.

Houston to Las Vegas covers a straight-line distance of about 1,220 miles. Based on that distance, a nonstop flight would take approximately ~3h 13m (estimated). Actual flight time varies by airline, aircraft and routing.

Houston to Las Vegas at a glance

IAH to LAS is about 1,220 miles in a straight line. The curved line is an illustration; the route your airline flies may differ.

Route Quick Facts

Quick facts for flights from Houston to Las Vegas on Eazair
Origin	Houston (IAH)
Destination	Las Vegas (LAS)
Average Flight Time	~3h 13m (estimated)
Current Lowest Fare	$137
Fares Last Checked	Oct 14, 2026
Distance	1,220 miles (IAH to LAS)
Time in Las Vegas	2 hours behind Houston
Airlines in our fare results	3

Local time in Las Vegas is 2 hours behind Houston. Houston is on Central Time, Las Vegas on Pacific Time.

Flight deals from Houston to Las Vegas

EazAir has logged 6 fare checks for Houston to Las Vegas, the first on 6 Sep 2026 and the most recent on 8 Oct 2026. Every fare on this page shows the day it was checked, so you can see how fresh it is. You book directly with the partner site you choose, and EazAir does not add a fee.

The trip runs from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS), about 1,220 miles in a straight line. EazAir works out a nonstop flight time of around 3 hours 13 minutes from that distance. Your actual time in the air will depend on the airline, the aircraft and the route it takes.

In EazAir's partner results for IAH to LAS, fares from Delta Air Lines, United Airlines and American Airlines have come up. Some itineraries may stop along the way, so compare the number of stops as well as the fare.

Las Vegas has a desert climate, with very hot summers and mild winters. Spring and fall tend to bring the most comfortable weather for time outdoors. EazAir's Las Vegas guide covers The Strip, Downtown/Fremont Street and Summerlin.

Airports for Houston to Las Vegas flights

Departure · Houston

George Bush Intercontinental (IAH)

Central Time

Other airports near Houston: William P. Hobby (HOU)

Arrival · Las Vegas

Harry Reid International (LAS)

Pacific Time

About Las Vegas

Areas to know in Las Vegas

The Strip
Downtown / Fremont Street
Summerlin

Weather in Las Vegas

A desert climate with very hot summers and mild winters. Spring and fall offer the most comfortable outdoor conditions.

Frequently asked questions

How long is a flight from Houston to Las Vegas?

About 3 hours 13 minutes for a nonstop, estimated from the 1,220-mile distance. Real times vary with the airline and routing.

Which Las Vegas airport does EazAir search from Houston?

EazAir searches George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) for this route.

Which airlines have appeared for IAH to LAS?

Delta Air Lines, United Airlines and American Airlines have appeared in EazAir's fare checks. Results can include connections.

How often has EazAir checked Houston to Las Vegas fares?

EazAir checked this route 6 times between 6 Sep 2026 and 8 Oct 2026. Each fare on the page shows its check date.

Airline bag fees

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

Checked bag fees from each airline's own website
Airline	Carry-on, basic economy	1st checked bag	2nd checked bag	Source
American Airlines	Included	$45	$55	aa.com, Sep 24, 2026
United Airlines	Not included	$40	$50	united.com, Sep 24, 2026
Delta Air Lines	Included	$45	$55	delta.com, Sep 24, 2026
JetBlue	Included	$45	$59	jetblue.com, Sep 24, 2026
Alaska Airlines	Included	$45	$55	alaskaair.com, Sep 24, 2026
Frontier Airlines	Not included	Varies	Varies	flyfrontier.com, Sep 24, 2026
Sun Country Airlines	Not included	Varies	Varies	suncountry.com, Sep 24, 2026

Domestic US fees per bag, each way, when paid online in advance. "Varies" means the airline prices bags by route and date.

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Ease jet lag on longer routes

On longer cross-country flights, adjusting your sleep schedule a day or two before departure and staying hydrated in flight can reduce jet lag on arrival.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure. Checking in early can help with seat selection and, on some airlines, boarding group assignment.