Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort on medium-haul flights.
Spirit's Economy Plus Bundle includes both carry-on and check-in bags, saving on additional fees.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $146 (Kiwi.com) |
One-way from | $66 (Super.com) |
Popular in | March |
Cheapest in | October |
Average price | $386 |
Good round-trip deal | $334 or less |
Good one-way deal | $179 or less |
Fly from
Fly to
Route
Depart
Return
Price
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Sat 3/14
8:03 pm-10:14 pm
Nonstop4h 11m
Las Vegas Harry Reid Intl
Wed 3/18
9:59 pm-1:29 pm
1 stop13h 30m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Sat 1/31
11:40 am-10:40 pm
2 stops13h 00m
Las Vegas Harry Reid Intl
Tue 2/3
6:00 am-9:37 pm
2 stops13h 37m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Sun 1/25
7:35 am-3:00 pm
1 stop9h 25m
Las Vegas Harry Reid Intl
Sun 2/1
6:15 am-3:59 pm
1 stop7h 44m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Sat 3/14
6:41 pm-11:30 pm
1 stop6h 49m
Las Vegas Harry Reid Intl
Wed 3/18
1:55 pm-11:56 pm
1 stop8h 01m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Thu 3/12
11:45 am-4:02 pm
1 stop6h 17m
Las Vegas Harry Reid Intl
Sun 3/15
10:20 pm-7:42 am
1 stop7h 22m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Sun 3/15
7:00 am-12:54 pm
1 stop7h 54m
Las Vegas Harry Reid Intl
Wed 3/18
7:15 am-3:19 pm
1 stop6h 04m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Sat 3/14
6:41 pm-11:30 pm
1 stop6h 49m
Las Vegas Harry Reid Intl
Sun 3/15
10:20 pm-7:42 am
1 stop7h 22m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Wed 1/7
8:20 pm-10:40 pm
Nonstop4h 20m
Las Vegas Harry Reid Intl
Tue 1/13
6:30 am-12:00 pm
Nonstop3h 30m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Fri 1/30
7:00 am-9:55 pm
2 stops16h 55m
Las Vegas Harry Reid Intl
Fri 2/6
5:42 pm-3:21 pm
1 stop19h 39m
NashvilleLas Vegas
BNA - LAS
BNALAS
Nashville Intl
Mon 1/12
7:00 am-9:36 pm
2 stops16h 36m
Las Vegas Harry Reid Intl
Fri 1/16
7:00 am-11:57 pm
1 stop14h 57m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Nashville to Las Vegas is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, February is the cheapest month in which you can book a flight from Nashville to Las Vegas (average of $120). Flying from Nashville to Las Vegas in December is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Nashville to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.
Travelers seeking maximum savings on their Nashville to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
About 15% of weekly flights between Nashville and Las Vegas have experienced delays in the past year, with the average delay time being 135 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Southwest have had the lowest number of delays on this route, with just 14% of flights being delayed.
Denver (DEN) – chosen by Cheapflights users on 83% of 1-stop itineraries from Nashville to Las Vegas on Cheapflights.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $377.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 16m.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 3h 23m.
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Overall
Comfort
Crew
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$50 | Average$382 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$118 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$123 | Average$222 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$176 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$425 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$256 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$450 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$302 | Average$464 | FlexibilityNo cancel fee | On-time63% |