Route brief · LAX → LAS
Los Angeles → Las Vegas
$40
−79% vs typical
seasonal median $195 · difference $155
Oct 27 – Oct 27 · same-day return
Frontier AirlinesNonstop
- Usual monthly lows
- $110–$255
- Board rank
- Stronger than 99%
- Route sample
- 8 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefLASLas VegasAbsurd by design — and the closest airport to Zion, Death Valley and the Grand Canyon’s west rim.Best windowMar–May · Oct–NovAirportsHarry Reid (LAS)All routes into Las VegasWhen this route gets cheap.
Cached-fare history: across 8 months, Oct is the cheapest for LA → LAS. Best time to be there: Mar–May · Oct–Nov.
Fares bottom out in October around $40 and peak in May near $340 — a $300 spread across the 8 months we track. The cheapest itinerary we are tracking flies Frontier Airlines nonstop and takes about 1 hours outbound, on a 1-night trip.
Cheapest day in the next 4 months: Oct 27 · $40 (69% below median)
Tap any day → live search
The median cached fare across this calendar is 1% higher than when tracking began on Aug 8 — $128 then versus $129 now, across 5 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $40, on Sep 22.
September 2026
Cheapest in Oct · around $40
79% below the $195 typical fare
Cheapest round-trip fare found per month · Los Angeles → Las Vegas · cached-price history
Route facts
- Airports
- LAX · Burbank (BUR) · Long Beach (LGB) ↔ Harry Reid (LAS)
- Flight time
- ~1 hours outbound
- Distance
- ~368 km each way
- Typical price
- $195 round-trip (seasonal median)
- Airlines on the board
- Frontier Airlines
- Itineraries
- Nonstop available
- Best months to visit
- Mar–May · Oct–Nov
LA → LAS, answered.
Is $40 a good price for Los Angeles to Las Vegas?
Yes — the seasonal median for this route is around $195 round-trip. At $40 you're 79% below that, saving about $155, which we rate exceptional for this route.
What is the cheapest month to fly from Los Angeles to Las Vegas?
Across 8 months of cached-fare history, Oct comes out cheapest on this route. The best months to actually be in Las Vegas are Mar–May · Oct–Nov — when those overlap, that's your window.
How far in advance should I book LA → Las Vegas?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 8 months of cached fares, Oct comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Los Angeles to Las Vegas?
Yes — the current board includes nonstop fares (Frontier Airlines). The outbound leg runs around 1 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Las Vegas?
Lock the flight first — then compare stays for Oct 27 – Oct 27 · same-day return.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next LA → LAS drop reaches you as soon as we find it.
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