Miami to Las Vegas MIA → LAS
Miami International Airport (MIA) → McCarran International Airport (LAS)
The cheapest return found recently is $315 with Frontier Airlines, 20 Oct – 22 Oct, found yesterday. The cheapest one-way found recently is $89 with Frontier Airlines, 7 Jan 2027, found 3 days ago.
Return
The cheapest return fare on each of 9 departure dates is usually $296 to $320.
Cheapest return found recently
$315
20 Oct – 22 Oct · Frontier Airlines
Miami International Airport (MIA) → McCarran International Airport (LAS)
Leaves 5:05 a.m. · Return leaves 11:56 a.m. · 18 h 27 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$315 20 Oct – 22 Octfound yesterdaySee prices for these dates
$268 24 Nov – 27 Novfound 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $163 to $268.
At $315, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 9 departure dates from 20 Oct to 4 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 2-night return fares on 2 other departure dates within 3 days of 20 Oct, and none is cheaper.
Every date we hold
9 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 22 Oct | $315 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 21 Oct – 23 Oct | $315 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 22 Oct – 24 Oct | $320 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 30 Oct – 2 Nov | $308 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 24 Nov – 27 Nov | $268 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 25 Nov – 27 Nov | $271 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 24 Dec – 2 Jan 2027 | $414 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 1 Jan 2027 – 9 Jan 2027 | $296 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 4 Apr 2027 – 9 Apr 2027 | $529 | Southwest Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $268.
Airlines on the cheapest dates: Frontier Airlines, Southwest Airlines.
One-way
The cheapest one-way fare on each of 10 departure dates is usually $93 to $207.
Cheapest one-way found recently
$89
7 Jan 2027 · Frontier Airlines
Miami International Airport (MIA) → McCarran International Airport (LAS)
Leaves 8:53 a.m. · 9 h 40 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
$254
13 May 2027 · Southwest Airlines
Miami International Airport (MIA) → McCarran International Airport (LAS)
Leaves 12:50 p.m. · 5 h 25 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$89 7 Jan 2027found 3 days agoOpen this trip
$79 5 Feb 2027found 4 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $41 to $112.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 10 departure dates from 26 Oct to 30 May 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 7 Jan 2027 to compare.
Every date we hold
10 fares on 10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Oct | $167 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | stops unknown | found 4 days ago | Open this trip |
| 21 Dec | $94 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | 1 stop | found 3 days ago | Open this trip |
| 30 Dec | $148 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | 2 stops | found 3 days ago | Open this trip |
| 1 Jan 2027 | $179 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | nonstop | found 5 days ago | Open this trip |
| 7 Jan 2027 | $89 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | 1 stop | found 3 days ago | Open this trip |
| 4 Feb 2027 | $92 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | 1 stop | found 3 days ago | Open this trip |
| 5 Feb 2027 | $79 | Frontier Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | 1 stop | found 4 days ago | Open this trip |
| 28 Apr 2027 | $216 | American Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | nonstop | found 6 days ago | Open this trip |
| 13 May 2027 | $254 | Southwest Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | nonstop | found 4 days ago | Open this trip |
| 30 May 2027 | $271 | Southwest Airlines | Miami International Airport (MIA) → McCarran International Airport (LAS) | 1 stop | found 4 days ago | Open this trip |
Which month looks cheapest?
February 2027 is the cheapest month — from $79.
Airlines on the cheapest dates: Frontier Airlines, Southwest Airlines, American Airlines.
Premium cabin fares from Miami to Las Vegas
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 20 Oct – 22 Oct in another cabin: Premium economy · Business · First
Today's prices for 7 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Miami to Las Vegas?
Return
Fares 30 to 59 days before departure were typically 41% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $385 | $315 | +68% | 19 |
| 7–13 days | $357 | $175 | +56% | 13 |
| 14–29 days | $243 | $175 | +6% | 21 |
| 30–59 days | $229 | $176 | Cheapest seen | 25 |
| 60–89 days | $296 | $295 | +29% | 22 |
| 90–179 days | $255 | $163 | +11% | 25 |
One-way
The cheapest fares were 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $86 | $41 | Cheapest seen | 11 |
| 30–59 days | $92 | $41 | +7% | 19 |
| 60–89 days | $121 | $89 | +41% | 22 |
| 90–179 days | $114 | $79 | +33% | 22 |
| 180+ days | $223 | $216 | +159% | 20 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Fort Lauderdale → Las Vegas
40 km from Miami
$359
$44 more than flying from Miami
20 Oct – 23 Oct · FLL → LAS · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Fort Lauderdale → Las Vegas
40 km from Miami
$135
$46 more than flying from Miami
7 Jan 2027 · FLL → LAS · 1 stop
found 3 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 20 Oct – 22 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work