Are direct flights from Las Vegas to Houston always the best option?

Direct flights are often more convenient, saving you time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially if you are willing to accept a longer journey. The "best" option depends on your priorities for cost versus convenience.

Can flexible travel dates help on Las Vegas to Houston flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a day or two may reveal cheaper options.

What extra costs should I check before booking Las Vegas to Houston flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Las Vegas

To Houston

Cheap Flights from Las Vegas to Houston

Browse current best options from Las Vegas. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Las Vegas

RatePunk searches hundreds of travel sites at once for deals on flights to Houston

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Las Vegas to Houston

Explore current cheapest deals departing from Las Vegas to Houston

2026-12-03 – 2026-12-08
LAS - Houston
82% AI deal score
$130
$49
Round trip
2026-12-12 – 2026-12-16
LAS - Houston
81% AI deal score
$132
$50
Round trip
2026-12-12 – 2026-12-14
LAS - Houston
82% AI deal score
$133
$50
Round trip
2026-12-12 – 2026-12-15
LAS - Houston
81% AI deal score
$132
$50
Round trip
2026-12-03 – 2026-12-07
LAS - Houston
81% AI deal score
$133
$51
Round trip
2026-12-09 – 2026-12-14
LAS - Houston
81% AI deal score
$130
$51
Round trip
2026-12-10 – 2026-12-16
LAS - Houston
81% AI deal score
$125
$51
Round trip
2026-12-08 – 2026-12-16
LAS - Houston
80% AI deal score
$120
$51
Round trip
2026-12-08 – 2026-12-14
LAS - Houston
81% AI deal score
$125
$51
Round trip
2026-12-10 – 2026-12-14
LAS - Houston
81% AI deal score
$132
$51
Round trip

Las Vegas to Houston: Overview

Insights for flights from Las Vegas to Houston

Flights from Las Vegas to Houston cover a distance of 1,963 kilometers, classifying this as a medium-haul route. For travelers seeking cheap flights from Las Vegas to Houston, fares are typically $199–$726, with a median of $358. Right now, current fares are above the typical level, and only 7% of recent fares were classified as a good price. New deals show up several times a week, so setting a price alert can be beneficial.

When is the cheapest time to fly from Las Vegas to Houston? The data indicates that September is the most affordable month, with a median fare of $196. Following closely, January offers a median fare of $299, and October presents a median of $325, making these months generally more economical for this route.

Most itineraries for this route connect at least once, with only 26.5% of recent fares being direct flights from Las Vegas to Houston. For connecting itineraries, the typical number of connections is 2.

A typical journey from Las Vegas to Houston, including connections, takes approximately 3h 15m. While direct flights have a median duration of 3h 15m, connecting itineraries can extend the travel time significantly, with a median of 17h 36m.

How much is a round trip from Las Vegas to Houston

Regular price: $100 - $426

Prices for flights from Las Vegas to Houston are currently below the regular range.

The regular price range for this route is $100-$426. The current lowest deal is $52 with Frontier Airlines, for travel from Dec 9-Dec 16.

now $52

Low $100

High $426

The cheapest time to fly from Las Vegas to Houston

Flights from Las Vegas to Houston are cheapest in September, with a median price of $196. The most expensive month to fly is March, with a median price of $1117. Prices are generally lower from January to November.

September

Cheapest

Flights from $196

March

Most Expensive

Flights from $1,117

Jan

Mar

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Las Vegas to Houston

Frontier Airlines

Last-minute flights going from Las Vegas to Houston

Wed, Nov 4

⌛ Last-Minute

LAS - Houston

Las Vegas (LAS) - Houston (IAH)

Frontier Airlines

$214

$203

One-way

Wed, Nov 4

⌛ Last-Minute

LAS - Houston

Las Vegas (LAS) - Houston (IAH)

Frontier Airlines

$224

$326

One-way

Thu, Nov 5

⌛ Last-Minute

LAS - Houston

Las Vegas (LAS) - Houston (IAH)

Frontier Airlines

$147

$384

One-way

Tue, Nov 10

⌛ Last-Minute

LAS - Houston

Las Vegas (LAS) - Houston (IAH)

Frontier Airlines

$130

$340

One-way

Wed, Nov 11

⌛ Last-Minute

LAS - Houston

Las Vegas (LAS) - Houston (IAH)

Frontier Airlines

$127

$110

One-way

Wed, Nov 11

⌛ Last-Minute

LAS - Houston

Las Vegas (LAS) - Houston (IAH)

Frontier Airlines

$203

$173

One-way

Biggest price drops on these dates for flights from Las Vegas to Houston

3 nights

Nov 18 - Nov 21

$194 → $97

50%

2 nights

Dec 12 - Dec 14

$133 → $50

63%

4 nights

Dec 12 - Dec 16

$132 → $50

62%

3 nights

Dec 12 - Dec 15

$132 → $50

62%

Popular Airports to fly from Las Vegas to Houston

Las Vegas - Houston route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Las Vegas to Houston are above the typical level of $358.

📅 Best time to fly

September is historically cheapest at $196

Historically, September is the cheapest month to fly from Las Vegas to Houston, with a median of $196.

⏱️ Flight duration

Direct flights average 3h 15m

Direct flights from Las Vegas to Houston typically take 3 hours and 15 minutes.

✈️ Airlines & availability

Connecting flights are more common

Connecting flights make up 73.5% of recent deals for this route.

🏆 Airline highlight

Frontier Airlines offers direct flights

Frontier Airlines has offered direct flights from Las Vegas to Houston.

🎯 Booking tip

Deals appear regularly

Deals for flights from Las Vegas to Houston appear regularly.

Las Vegas main airports to depart from

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is a convenient option for flights from Las Vegas to Houston.

📍 ~10 km from Las Vegas city center (reachable by car)

💸 Flights from ~$80

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental is a good option for flights from Las Vegas to Houston.

📍 ~25 km from Houston (reachable by car)

💸 Flights from ~$65

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Austin–Bergstrom International offers extensive domestic and international routes, providing a robust alternative to Houston.

📍 ~230 km from Houston (reachable by car, but traffic can impact travel time).

💸 Flights from ~$58

Business & First Class Flight Deals to Houston

Discover luxury on the budget with premium cabin class on flights from Las Vegas to Houston.

Elite

Best Elite deals to Houston

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From LAS

Elite

Dec 02

Houston, United States

82% AI deal score

$1,886

$1,059

Save $827

Alaska Airlines, Inc.

Business Class

From LAS

Elite

Dec 02

Houston, United States

82% AI deal score

$1,880

$1,059

Save $821

Alaska Airlines, Inc.

Business Class

From LAS

Houston, United States

73% AI deal score

$1,897

$1,348

Save $549

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Houston

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several weeks or months before your intended departure, may result in lower prices. However, prices can fluctuate, so monitoring fare trends can be beneficial. Avoid booking at the last minute, as these fares tend to be higher.

Comparing nearby airports can sometimes offer more flight options or potentially lower fares. While it may add to your travel time, the savings could be significant. It's always a good idea to check all available options in the region.

Related routes

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Flights to Houston from other cities

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Las Vegas to Houston: Overview

Insights for flights from Las Vegas to Houston

How much is a round trip from Las Vegas to Houston

Regular price: $100 - $426

Prices for flights from Las Vegas to Houston are currently below the regular range.

The regular price range for this route is $100-$426. The current lowest deal is $52 with Frontier Airlines, for travel from Dec 9-Dec 16.

now $52

Low $100

High $426

The cheapest time to fly from Las Vegas to Houston

September

Cheapest

Flights from $196

March

Most Expensive

Flights from $1,117

Jan

Mar

Jul

Aug

Sep

Oct

Nov

Dec