cached prices · United States fares · USD
The cheapest one-way fare from Denver to Las Vegas we have seen is $114 USD, departing Oct 1 (found Sep 21): United UA 624, Nonstop, 2h01m.
Cheapest seen · One wayfound Sep 21
$114 USD
United UA 624 · Oct 1 · Nonstop · 2h01m
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Cheapest round trip seen
$157 USD
United UA 1953 · Oct 1 → Oct 7 · Nonstop · 4h06m in all, both ways
about this route
By month, Oct 2026 is the cheapest we hold at $114 USD and Aug 2027 the most expensive at $203 USD — a spread of 78%.
Nonstop fares are held for 6 of the 6 departure dates seen; carriers seen: Frontier, United.
DEN serves Denver, United States; LAS serves Las Vegas, United States.
Las Vegas runs 1 hour behind Denver.
by month
Sep 2026
$147 USD
checked Sep 25
Oct 2026
$114 USD
checked Sep 25
Aug 2027
$203 USD
checked Sep 25
by date
10 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Oct 1 · 20:58 DEN
UA624Nonstop · 2h01m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 6 · 22:29 DEN
F934391 stop · 15h42m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 8 · 07:31 DEN
F92015Nonstop · 2h03m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 29 · 22:29 DEN
F934391 stop · 15h42m
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.
Sep 29 · 22:50 DEN
F9777Nonstop · 1h54m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 3 · 14:28 DEN
F928171 stop · 5h52m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 2 · 22:29 DEN
F934391 stop · 11h20m
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.
Oct 6 · 18:38 DEN
F91765Nonstop · 2h00m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 3 · 13:05 DEN
F94967Nonstop · 2h02m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 2 · 18:38 DEN
F91765Nonstop · 2h00m
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.
round trips
The cheapest out-and-back pairs the cache holds, any dates.
Oct 1 → Oct 7 · 19:50 DEN
UA1953Nonstop · 4h06m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 2 → Oct 5 · 22:49 DEN
F9777Nonstop · 3h54m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 2 → Oct 4 · 22:49 DEN
F9777Nonstop · 4h16m in all, both ways
found Sep 18 · 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 → Oct 4 · 22:44 DEN
F943392 stops · 18h38m 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.
carriers
Marketing carriers; the operating airline is shown by the seller.
questions
more routes
Every route from Denver →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.