Route Price Intelligence
Cheap Flights From Washington, D.C. to Las Vegas
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Washington DC to Las Vegas usually runs about $431 round trip, and Frontier has it down to $152 today, a 65% discount and the cheapest fare we have on record for this route. Vegas works year round for shows, food, and day trips to Red Rock Canyon, making this one of the sharpest domestic deals in the country right now.
✓ 10 date combinations found at this price
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Best Time to Fly from Washington, D.C. to Las Vegas
The cheapest time to fly from Washington, D.C. to Las Vegas is typically May, when fares average around $250. The most expensive month tends to be December at around $461. For the best deals, consider flying in May, June, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route