Cheap flights from Las Vegas to Houston

Q: What are the cheapest airlines?

Alaska Airlines. These airlines usually offer the cheapest flights from Las Vegas to Houston.

Q: What airlines fly indirectly?

Alaska Airlines, JetBlue. These airlines fly from Las Vegas to Houston, but you’ll have at least one layover.

Q: How long is the flight?

7 hrs 50 mins. This is the shortest flight time from Las Vegas to Houston.

from as little as £364

3 nights in Houston, departing Las Vegas on 25 / Jul / 2025 with Alaska Airlines (price found 12 hours ago)

Subject to availability, prices correct of the last 24 hours

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The Las Vegas / Houston route

All 1964 km of it

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Houston flight facts

What you need to know

What are the cheapest airlines?

Alaska Airlines

These airlines usually offer the cheapest flights from Las Vegas to Houston.

What airlines fly indirectly?

Alaska Airlines
JetBlue

These airlines fly from Las Vegas to Houston, but you’ll have at least one layover.

How long is the flight?

7 hrs 50 mins

This is the shortest flight time from Las Vegas to Houston.

Alternative flights from the UK to Houston

Check out prices for other routes

Las Vegas to Houston George Bush Intercontinental Airport

from £364 pp

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Alternative flights from Las Vegas to Houston

You might find cheaper flights nearby

Dallas from Las Vegas

from £348 pp

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New Orleans from Las Vegas

from £294 pp

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Atlanta from Las Vegas

from £243 pp

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Orlando from Las Vegas

from £255 pp

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Denver from Las Vegas

from £207 pp

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Chicago from Las Vegas

from £259 pp

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25 / Jul / 2025 is currently the lowest priced day of the year to fly the Las Vegas/Houston route. There are around 22 flights on any given week from the UK to Houston and the cheapest month to fly right now is July.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

7 °C

AVG

21 °C

HIGHEST

34 °C

Rainfall (mm)

LOWEST

71.1 mm

AVG

107.3 mm

HIGHEST

190.5 mm

Key facts about Houston

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from Las Vegas to Houston

Tips and advice from our flight experts

Your flight from Las Vegas to Houston should take about 8 hrs 45 mins. We've gone through all 22 of the weekly flights to or via Houston, operated by three airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £364.

Alaska Airlines & JetBlue are the most popular airlines for flying from Las Vegas to Houston. Adjust your search options to look by month, and see how much you could save if you fly during low season.

In Houston, Houston George Bush Intercontinental Airport (IAH) is usually the cheapest airport to fly to, but there are one airports to choose from. Not sure who to fly with? Alaska Airlines & JetBlue are the most popular airlines available from Las Vegas.

If you can’t find flights that suit you, consider flying to another part of the USA.