Cheapest one-way
$ 224.00
Delta Air Lines · Nonstop · 2 hr 28 min
One-way tickets on SEA–LAS recently started around $ 224.00.
Flights from Seattle to Las Vegas
Looking for cheap flights from Seattle to Las Vegas? Fares on the SEA–LAS corridor have started around $ 447.00; review the latest prices, carriers and travel times here.
Seattle to Las Vegas flights overview
The lowest fare BookingTrolley recently tracked from Seattle to Las Vegas was $ 447.00. Across the months we have sampled, the typical round-trip fare averages about $ 445.00. Jul tends to be the cheapest month to fly (around $ 361.00), while Jun is usually the most expensive at about $ 572.00 — a swing of roughly 58%.
Covering around 1,395 km between SEA and LAS, the quickest nonstop flight takes about 2 hr 28 min. BookingTrolley found 6 airlines currently compete on the SEA–LAS corridor, with Delta Air Lines posting one of the lowest fares at $ 447.00. 5 of them offer nonstop options, which save layover time but can cost more than connecting itineraries.
Frequently asked questions about flying from Seattle to Las Vegas
Tuesday and Wednesday are typically the cheapest days to fly from Seattle to Las Vegas. According to BookingTrolley fare data on the Seattle to Las Vegas route (SEA–LAS), round-trip tickets started at $ 447.00. United States travellers often save by shifting 3–4 days around their preferred date on BookingTrolley.
The cheapest airlines on Seattle to Las Vegas are Delta Air Lines (from $ 447.00), Southwest Airlines (from $ 464.00), Frontier Airlines (from $ 514.00), according to BookingTrolley's multi-provider comparison priced for the United States market currency when available.
The cheapest flights from Seattle to Las Vegas started at $ 447.00 round trip on a nonstop itinerary on Delta Air Lines, per BookingTrolley data relevant to United States shoppers. Fares fluctuate with demand.
A nonstop flight from Seattle to Las Vegas takes about 2 hr 28 min in the air on the fastest outbound leg, based on BookingTrolley itinerary data from recent searches. Connecting flights add layover time and can extend total travel to a full day or more.
Shoulder season around peak holidays often pairs softer airfares with lighter crowds. According to BookingTrolley fare data on the Seattle to Las Vegas route (SEA–LAS), round-trip tickets started at $ 447.00. BookingTrolley suggests booking 4–8 weeks ahead for routes like Seattle to Las Vegas.
Use BookingTrolley's flexible-date comparison for Seattle (SEA) to Las Vegas (LAS) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
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Explore fares from Seattle, into Las Vegas, and on related corridors with BookingTrolley.
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