cached prices · United States fares · USD
The cheapest one-way fare from San Diego to Las Vegas we have seen is $51 USD, departing Nov 3 (found Sep 22): Frontier F9 2084, 1 stop, 13h14m.
Cheapest seen · One wayfound Sep 22
$51 USD
Frontier F9 2084 · Nov 3 · 1 stop · 13h14m
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Cheapest round trip seen
$57 USD
Frontier F9 1326 · Oct 29 → Nov 2 · Nonstop · 2h53m in all, both ways
about this route
By month, Dec 2026 is the cheapest we hold at $45 USD and Oct 2026 the most expensive at $122 USD — a spread of 171%.
Nonstop fares are held for 9 of the 9 departure dates seen; carriers seen: Alaska Airlines, Frontier, Southwest Airlines.
SAN serves San Diego, United States; LAS serves Las Vegas, United States.
San Diego and Las Vegas keep the same clock.
by month
Sep 2026
$113 USD
checked Sep 25
Oct 2026
$122 USD
checked Sep 25
Nov 2026
$51 USD
checked Sep 25
Dec 2026
$45 USD
checked Sep 25
Jan 2027
$58 USD
checked Sep 25
by date
11 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Nov 3 · 19:33 SAN
F920841 stop · 13h14m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 3 · 14:15 SAN
WN3640Nonstop · 1h20m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 30 · 17:54 SAN
F91466Nonstop · 1h26m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 3 · 17:54 SAN
F91466Nonstop · 1h26m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 28 · 21:03 SAN
F91326Nonstop · 1h29m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 25 · 21:03 SAN
F91326Nonstop · 1h29m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 4 · 21:03 SAN
F91326Nonstop · 1h29m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 1 · 21:03 SAN
F91326Nonstop · 1h29m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 27 · 21:03 SAN
F91326Nonstop · 1h29m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 26 · 13:38 SAN
F933831 stop · 26h40m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 26 · 17:54 SAN
F91466Nonstop · 1h26m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
round trips
The cheapest out-and-back pairs the cache holds, any dates.
Oct 29 → Nov 2 · 20:32 SAN
F91326Nonstop · 2h53m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 6 → Oct 9 · 10:28 SAN
F933811 stop · 7h57m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 6 → Oct 9 · 17:54 SAN
F91466Nonstop · 2h48m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 22 · 18:30 SAN
WN1409Nonstop · 2h30m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 22 · 17:15 SAN
WN37261 stop · 6h05m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Dec 31 → Jan 2 · 18:22 SAN
F91326Nonstop · 2h58m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 30 → Oct 7 · 13:38 SAN
F933831 stop · 8h40m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 30 → Oct 7 · 17:54 SAN
F91466Nonstop · 2h53m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 28 → Sep 30 · 21:09 SAN
AS2321Nonstop · 2h46m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 25 → Sep 28 · 15:10 SAN
WN3480Nonstop · 2h35m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 4 → Oct 6 · 21:03 SAN
F913261 stop · 7h08m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
carriers
Marketing carriers; the operating airline is shown by the seller.
questions
more routes
Every route from San Diego →Every route to Las Vegas →
Other destinations with a cached fare from this origin, cheapest first.
Other origins with a cached fare to this destination, cheapest first.