Cheap flights from Detroit to Las Vegas from $218 DTW → LAS
Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS)
The cheapest return found recently is $383 with Frontier Airlines, 25 Dec – 27 Dec, found 2 days ago. The cheapest one-way found recently is $218 with Frontier Airlines, 20 Nov, found 3 days ago.
- Cheapest one-way found recently
- $218, found 3 days ago
- Cheapest return found recently
- $383, 25 Dec to 27 Dec
- Usual return price
- $344 to $389
- Cheapest month to fly
- February 2027, return fares from $304 found in the last 7 days
- Airlines with nonstop flights
- Frontier Airlines
Return
The cheapest return fare on each of 3 departure dates is usually $344 to $389.
Cheapest return found recently
$383
25 Dec – 27 Dec · Frontier Airlines
Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS)
Leaves 5:28 a.m. · Return leaves 11:27 p.m. · 22 h 56 min of travel, both ways together
out 1 stop, back nonstop
found 2 days ago
Cheapest nonstop return
$332
18 Feb 2027 – 23 Feb 2027 · Frontier Airlines
Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS)
Leaves 6:45 a.m. · Return leaves 2:42 a.m. · 8 h 57 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Found recently, and the cheapest we hold
$383 25 Dec – 27 Decfound 2 days agoSee prices for these dates
$304 18 Feb 2027 – 22 Feb 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $150 to $503.
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 3 departure dates from 25 Dec to 18 Feb 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 2-night return fares leaving within 3 days of 25 Dec to compare.
Every date we hold
11 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Dec – 27 Dec | $383 | Frontier Airlines | Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
| 28 Dec – 3 Jan 2027 | $394 | Frontier Airlines | Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 18 Feb 2027 – 22 Feb 2027 | $304 | Frontier Airlines | Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS) | out 1 stop, back 2 stops | found 4 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $304.
Airlines on the cheapest dates: Frontier Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$218
20 Nov · Frontier Airlines
Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS)
Leaves 8:31 p.m. · 6 h 21 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$218 20 Novfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 34 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $93 to $269.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 20 Nov to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov | $218 | Frontier Airlines | Detroit Metropolitan Wayne County Airport (DTW) → McCarran International Airport (LAS) | 1 stop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Detroit 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 25 Dec – 27 Dec in another cabin: Premium economy · Business · First
Today's prices for 20 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Detroit to Las Vegas?
Return
Fares 30 to 59 days before departure were typically 44% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $306 | $275 | +80% | 10 |
| 7–13 days | $306 | $281 | +80% | 8 |
| 14–29 days | $204 | $202 | +20% | 25 |
| 30–59 days | $170 | $150 | Cheapest seen | 35 |
| 60–89 days | $259 | $158 | +52% | 19 |
| 90–179 days | $250 | $239 | +47% | 17 |
| 180+ days | $493 | $493 | +190% | 15 |
One-way
Fares 14 to 29 days before departure were typically 26% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (34 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 | $126 | $126 | +36% | 7 |
| 7–13 days | $138 | $130 | +48% | 7 |
| 14–29 days | $93 | $93 | Cheapest seen | 11 |
| 90–179 days | $269 | $269 | +189% | 8 |
| 180+ days | $247 | $247 | +166% | 7 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Cleveland → Las Vegas
145 km from Detroit
$197
$186 less than flying from Detroit
4 Dec – 8 Dec · CLE → LAS · out nonstop, back nonstop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Cleveland → Las Vegas
145 km from Detroit
$166
$52 less than flying from Detroit
19 Dec · CLE → 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 25 Dec – 27 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Detroit to Las Vegas?
The cheapest return found recently is $383 with Frontier Airlines, 25 Dec to 27 Dec, found 2 days ago. The cheapest return we hold, of any age, is $304 with Frontier Airlines, 18 Feb 2027 to 22 Feb 2027, found 4 days ago. The cheapest return fare on each of 3 departure dates is usually $344 to $389.
How much is a one-way flight from Detroit to Las Vegas?
The cheapest one-way found recently is $218 with Frontier Airlines, 20 Nov, found 3 days ago.
What is the cheapest month to fly from Detroit to Las Vegas?
February 2027 is the cheapest month for a return, from $304, 18 Feb 2027 to 22 Feb 2027, found 4 days ago.
How far ahead should I book a flight from Detroit to Las Vegas?
In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 44% lower than 0 to 6 days before departure. In 34 days of prices between 24 Sept and 11 Nov, one-way fares 14 to 29 days before departure were typically 26% lower than 0 to 6 days before departure.
Is there a direct flight from Detroit to Las Vegas?
Yes, the cheapest nonstop return found recently is $332 with Frontier Airlines, 18 Feb 2027 to 23 Feb 2027, found 4 days ago.
How long is the flight from Detroit to Las Vegas?
The cheapest one-way found recently, with Frontier Airlines on 20 Nov, takes 6 h 21 min with 1 stop.
Which airlines have the cheapest flights from Detroit to Las Vegas?
Between 25 Dec and 18 Feb 2027, Frontier Airlines has the cheapest return on all 3 departure dates we hold.
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