Business Class Flight Deals from Dallas to Las Vegas from $536

If you're planning to fly from Dallas to Las Vegas, be mindful of the seasonal price variations throughout the year. Generally, the most expensive time to fly is around early September, with prices peaking significantly; the highest recorded price is near the start of this month. In contrast, the most affordable flights can be found in late November to early December, where prices drop to their lowest. Additionally, spring offers moderately priced travel opportunities in late April. Expect fluctuations with low prices generally occurring between late January and early March and slowly increasing into the summer months.

If you're planning to travel from Dallas to Las Vegas, the best time to buy your tickets is around 15 days before departure, when prices tend to be the lowest, typically around $162. Booking earlier, specifically around 38 to 35 days out, can also yield good prices, though they may be slightly higher than at the 15-day mark. Watch out for the periods close to departure, as prices can rise significantly, reaching up to 261% more expensive if booked closer to the departure date. Therefore, if your trip is within 15 days, make your purchase promptly to avoid inflated costs.