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Get Price Alerts - $9.99/monthBook 6-8 weeks in advance for the best deals. Tuesday and Wednesday departures are typically 15-20% cheaper than weekend flights.
January, February, and early December offer the lowest fares. Avoid booking during major conventions like CES or during March Madness.
Alaska Airlines offers the most direct flights. Southwest often has competitive prices but watch for their sales. Delta and American also serve this route.
Great deals start around $180 roundtrip. Anything under $200 is worth booking immediately. Regular prices range from $250-400.
January and February typically offer the lowest fares, with average prices around $180-220 roundtrip. Early December (before the 15th) is also quite affordable.
The sweet spot is 6-8 weeks in advance. Booking too early (more than 12 weeks) or too late (less than 3 weeks) typically results in higher prices.
Alaska Airlines, Southwest, Delta, and American Airlines all offer direct flights from SEA to LAS. Alaska Airlines typically has the most frequent service.
Direct flights take approximately 2 hours and 30 minutes. The distance between Seattle and Las Vegas is 1,131 miles.
Anything under $200 roundtrip is an excellent deal. Prices between $200-250 are good, and $250-300 is average. Avoid paying more than $350 unless it's a last-minute emergency.
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