Flight Time from Miami (MIA) to Las Vegas (LAS)

Non-stop, the MIA–LAS sector prices out at 4.79 hours — 3,505 km at 850 km/h plus 40 minutes of taxi, climb and approach. The slider's steps are anchored on typical hub dwell times, which is why the totals sit at 8.3 h and 12.3 h rather than pure multiples.

This 3,505 km length is the sweet spot where non-stops dominate schedules but one-stop fares are often dramatically cheaper. The clock moves 3 h back (UTC−5 → UTC−8), so a morning departure can land well into the local evening.

If fares into LAS spike, the airports tabulated below are the first places to check; each row shows the distance back to Las Vegas and the flight time from Miami. From MIA, reaching LAX instead takes about 1.1 h — less airborne time than the 4.79 h non-stop, and the surface leg into Las Vegas still has to be won back.

None of these nearby fields has a paired calculator page from MIA yet, so use the distance and time columns to estimate any rerouting yourself. Weigh each alternative against its back-distance to Las Vegas — from MIA, a cheap fare hundreds of km from your actual destination is rarely cheap once the surface leg is priced.

Put a departure hour on the math: wheels-up at 10:00 from MIA puts you on the ground at LAS around 11:47 local time, once the 3-hour loss is applied. Budget the ground side too: a standard day runs $210 in Las Vegas versus $279 in Miami (hotel, three meals, two transit rides), so the arrival city sets the trip's marginal cost.

Las Vegas undercuts Miami by $69 a day on the dataset averages; let that shape how many nights you book at each end. Flying west to Las Vegas costs 3 hours of local day, which makes the 4.79-hour block feel longer than it reads.