Cheap flights from Houston to Las Vegas
The cheapest round trip from Houston to Las Vegas that travelers found recently is $205 with a carry-on: a $95 fare on Frontier plus about $110 for a carry-on both ways. It leaves Wed, Oct 28 and comes back Tue, Nov 10.
Live prices for Wed, Oct 28 to Tue, Nov 10
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Wed, Oct 28 | Tue, Nov 10 | Frontier | IAH → LAS | Nonstop | $95 | +$110 | $205 | Live price |
| Wed, Nov 25 | Mon, Nov 30 | Frontier | IAH → LAS | 1 stop | $146 | +$110 | $256 | Live price |
| Thu, Dec 17 | Sun, Dec 20 | United | IAH → LAS | 1 stop | $258 | Included | $258 | Live price |
| Fri, Nov 20 | Mon, Nov 23 | Frontier | IAH → LAS | 1 stop | $208 | +$110 | $318 | Live price |
| Fri, Nov 20 | Fri, Nov 27 | Frontier | IAH → LAS | 1 stop | $259 | +$110 | $369 | Live price |
| Sat, Oct 31 | Sun, Nov 1 | Frontier | IAH → LAS | 1 stop | $278 | +$110 | $388 | Live price |
| Fri, Oct 23 | Sun, Oct 25 | Frontier | IAH → LAS | Nonstop | $358 | +$110 | $468 | Live price |
| Thu, Oct 22 | Sun, Oct 25 | Frontier | IAH → LAS | 1 stop | $360 | +$110 | $470 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| October 2026 | Wed, Oct 28 to Tue, Nov 10, 13 nights | $205 | Live price |
| November 2026 | Wed, Nov 25 to Mon, Nov 30, 5 nights | $256 | Live price |
| December 2026 | Thu, Dec 17 to Sun, Dec 20, 3 nights | $258 | Live price |
Bag fees on this route
What the airlines flying Houston to Las Vegas usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| Frontier | $55 | $50 |
| United | Included | $40 |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
Not sure where to go? Tell Dipt your budget and vibe and it finds the trip.
More cheap flights from Houston
- Houston to Amsterdam
- Houston to Athens
- Houston to Atlanta
- Houston to Bali
- Houston to Bangkok
- Houston to Barcelona
- Houston to Berlin
- Houston to Boston
- Houston to Cancún
- Houston to Cartagena
- Houston to Chicago
- Houston to Denver
- Houston to Dublin
- Houston to Honolulu
- Houston to Lisbon
- Houston to London
- Houston to Los Angeles
- Houston to Medellín
- Houston to Mexico City
- Houston to Miami
- Houston to Montréal
- Houston to Nashville
- Houston to New Orleans
- Houston to New York
- Houston to Paris
- Houston to Reykjavík
- Houston to San Diego
- Houston to San Francisco
- Houston to San Juan
- Houston to Seattle
- Houston to Seoul
- Houston to Tokyo
- Houston to Toronto