Route Price Intelligence
Cheap Flights From Houston to Las Vegas
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Even cheaper now! We flagged IAH to Las Vegas at $97 last week, and it just fell again to $47, tying the lowest fare we've ever tracked on this route. It's nonstop on Frontier, usually $107 to $330, with 6 open dates across November, December, January and February. Vegas shows, dining and a short flight make this an easy weekend add-on at this price.
✓ 6 date combinations found at this price
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Best Time to Fly from Houston to Las Vegas
The cheapest time to fly from Houston to Las Vegas is typically January, when fares average around $82. The most expensive month tends to be September at around $215. For the best deals, consider flying in January, February, December.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Planning Las Vegas?
Best months to go, what a day on the ground costs, and the tours worth booking.
Read the Las Vegas guide →