AirSource

Flights Miami → Las Vegas — September 14, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Monday, September 14, 2026 on the Miami–Las Vegas route: 1 stop itinerary (2 flights) via Denver International (DEN), from Miami International (MIA) to Las Vegas Harry Reid (LAS), first flight Frontier Airlines F91279, departs 5:50 AM, arrives 10:46 AM, total travel time 7h 56m including layovers, flight time 6h 32m (layovers excluded), $236 per person. Price found in an Aviasales search on September 10, 2026 and read by AirSource on September 10, 2026, 21:21 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: Southwest Airlines WN969, from Miami International (MIA) to Las Vegas Harry Reid (LAS), departs 6:20 AM, arrives 11:30 AM, direct, 8h 10m, $403 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.

Lowest price observed in the available data

1-stop itinerary (2 flights)

via Denver International (DEN) · first flight Frontier Airlines F91279

1 stop
Mon, Sep 14
Miami International (MIA)
7h 56m
1 stop
Mon, Sep 14
Las Vegas Harry Reid (LAS)
First flight
Frontier Airlines F91279 (1st of 2 flights)
Connecting flights
Operated after the layover in Denver International (DEN); airline and flight number are not provided by Aviasales in this record: see them on the booking site.
Departure
Miami International (MIA) · September 14, 2026 · local time (UTC-4)
Final arrival
Las Vegas Harry Reid (LAS) · September 14, 2026 · local time (UTC-7)
Stops
1 stop · in Denver International (DEN)
Total travel time
7h 56m (layovers included)
Flight time
6h 32m (layovers excluded)
Layover time
1h 24m
Last observed price
$236 per person, one way
Observed
Price and fare conditions found in an Aviasales search on · read by AirSource on
Last observed price
$236
per person, one way
Check the current price and book

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Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Cheapest direct flight observed

Southwest Airlines WN969

Direct · Miami International (MIA) → Las Vegas Harry Reid (LAS)

Direct
Mon, Sep 14
Miami International (MIA)
8h 10m
direct
Mon, Sep 14
Las Vegas Harry Reid (LAS)
Airline
Southwest Airlines (WN)
Flight
WN969
Departure
Miami International (MIA) · September 14, 2026 · local time (UTC-4)
Arrival
Las Vegas Harry Reid (LAS) · September 14, 2026 · local time (UTC-7)
Stops
Direct (no plane change, as stated by the source; it can include a stop)
Duration
8h 10m
Carry-on bag
included
Checked bag
not included
Changes
not allowed
Refund
non-refundable
Last observed price
$403 per person, one way
Observed
Price and fare conditions found in an Aviasales search on · read by AirSource on
Last observed price
$403
per person, one way
Check the current price and book

Affiliate link. Booking, payment and support are handled by the seller you choose on Aviasales.

Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Looking for other times? All MiamiLas Vegas flights on September 14, 2026 on Aviasales.

Nearby dates