Deal found on September 23, 2026
San Diego to Las Vegas
$48$19575% off
Round trip
San Diego to Las Vegas just dropped to $48 round trip nonstop on Frontier, only $10 above the cheapest fare we have ever tracked on this route and 65% off the usual price. That is about as close to free as the Strip gets, easy to book for a quick weekend of shows and pools.
Travel dates
Dates in October
e.g. Oct 17 – Oct 26 · 9 nights
Date options
5 at this price
Lowest we've seen
$38
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