Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.
Spirit's self-service bag drop saves time; print your boarding pass beforehand.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $59 (Frontier) |
One-way from | $32 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $146 |
Good round-trip deal | $136 or less |
Good one-way deal | $80 or less |
Fly from
Fly to
Route
Depart
Return
Price
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Tue 2/24
7:50 am-9:23 am
Nonstop1h 33m
Las Vegas Harry Reid Intl
Thu 2/26
7:40 pm-8:52 pm
Nonstop1h 12m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Sat 1/17
9:02 pm-10:31 pm
Nonstop1h 29m
Las Vegas Harry Reid Intl
Tue 1/20
6:14 pm-7:33 pm
Nonstop1h 19m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Sun 1/25
5:30 pm-6:50 pm
Nonstop1h 20m
Las Vegas Harry Reid Intl
Wed 1/28
3:10 pm-7:00 pm
1 stop3h 50m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Thu 1/22
7:50 am-9:25 am
Nonstop1h 35m
Las Vegas Harry Reid Intl
Tue 1/27
7:45 pm-8:59 pm
Nonstop1h 14m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Mon 2/2
2:55 pm-8:55 pm
1 stop6h 00m
Las Vegas Harry Reid Intl
Fri 2/6
7:45 pm-8:59 pm
Nonstop1h 14m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Wed 1/14
8:00 am-9:35 am
Nonstop1h 35m
Las Vegas Harry Reid Intl
Wed 1/21
7:45 pm-8:59 pm
Nonstop1h 14m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Mon 1/26
5:40 pm-10:25 pm
1 stop4h 45m
Las Vegas Harry Reid Intl
Wed 1/28
7:25 am-10:55 am
1 stop3h 30m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Tue 1/20
2:00 pm-6:10 pm
1 stop4h 10m
Las Vegas Harry Reid Intl
Thu 1/22
12:25 pm-4:45 pm
1 stop4h 20m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Sun 2/1
7:30 am-11:20 am
1 stop3h 50m
Las Vegas Harry Reid Intl
Tue 2/3
6:00 am-9:15 am
1 stop3h 15m
San DiegoLas Vegas
SAN - LAS
SANLAS
San Diego
Sat 4/18
9:59 pm-11:31 pm
Nonstop1h 32m
Las Vegas Harry Reid Intl
Tue 4/21
6:16 am-7:32 am
Nonstop1h 16m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from San Diego to Las Vegas (average of $33). Flying from San Diego to Las Vegas in June is currently the most expensive (average of $49). 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.
When flying from San Diego to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the evening.
Travelers seeking maximum savings on their San Diego to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 17% of weekly flights between San Diego and Las Vegas have experienced delays in the past year, with the average delay time being 114 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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, Spirit Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Art,Dec 2025
SAN - OGG
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Art,Dec 2025
SAN - OGG
Hop on a direct flight from San Diego to Vegas for a break from the beach. The bright lights of the Strip beckon, but you'll soon discover a wealth of hidden gems in the city and just beyond the city limits. With a short flight, you can explore beautiful deserts, dine at world-class restaurants, take in amazing shows and win big in your favorite casinos.
Vegas has quite the reputation of wild nights and expensive entertainment, but you might be surprised to find out just how diverse and affordable the city can be. While you won't find the beautiful beach views like you're used to in San Diego, the Las Vegas area offers plenty of desert beauty just outside the city. Head to Red Rock Canyon for hikes and mountain biking of various difficulty levels. The Hoover Dam and Lake Mead give you additional natural views you won't find in San Diego. Back in town, be prepared for lots of walking. It may look like a short walk from casino to casino, but the trek on foot is actually quite far. The Las Vegas Monorail is an easy way to take a break from walking. You can also find trams between some locations or walk through air-conditioned casinos to reach other parts of the Strip. When you need a break from the Strip, head to Fremont Street, another popular area.
Las Vegas offers a lot more than the bright lights of the Strip. Explore all the city has to offer, starting with cheap flights from San Diego using our smart engine.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$39 | Average$100 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$40 | Average$81 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$127 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$53 | Average$130 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$87 | Average$187 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$88 | Average$179 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$95 | Average$251 | FlexibilityNo cancel fee | On-time62% |