Cheap Flights from Las Vegas to Houston
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The latest fare from Las Vegas to Houston: $47 round trip, Jan 7 – Jan 13, seen Nov 5. Prices by month are below.
Across 5 months of observations from Las Vegas to Houston, the lowest round-trip economy fare we recorded was $46, in October. The typical economy fare was $134. October was the cheapest month we saw and July the dearest.
The most recent economy price we saw on this route was $47 on Frontier, seen Nov 5.
See every deal from Las Vegas, to Houston, or the return direction Houston to Las Vegas.
Latest economy price we saw: Las Vegas to Houston
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Las Vegas (LAS) to Houston (IAH) | $47 | 1.9¢ | Jan 7 – Jan 13 | Frontier | Nov 5 | Check price |
Economy price history: Las Vegas to Houston
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $46 | $56 | 52 |
| Oct 2026 | $46 | $105 | 209 |
| Sep 2026 | $82 | $150 | 105 |
| Aug 2026 | $74 | $141 | 131 |
| Jul 2026 | $218 | $218 | 1 |
Frequently asked questions
How many flight deals from Las Vegas to Houston are on Sparkflights right now?
There are 0 deals from Las Vegas to Houston on the board right now.
What is the lowest price ever seen from Las Vegas to Houston?
The lowest economy fare we've recorded from Las Vegas to Houston is $46, based on 498 price observations over 5 months.
How much does a flight from Las Vegas to Houston cost?
The typical round-trip economy fare we observed from Las Vegas to Houston is $134, against a recorded low of $46. These are observations, not quotes.
When is the cheapest month to fly Las Vegas to Houston?
For economy fares from Las Vegas to Houston, October was the cheapest month we observed and July the dearest, over 5 months of data.
What is the current price from Las Vegas to Houston?
The most recent economy fare we saw from Las Vegas to Houston is $47, on Nov 5.