Cheap flights from Las Vegas to San Diego (LAS - SAN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Las Vegas McCarran to San Diego are usually found in July or April, booked 33 days in advance, depart on a Thursday or Friday and return on a Tuesday

How to find the cheapest flight from
Las Vegas (LAS) to San Diego (SAN)

All the information you need to plan the best LAS to SAN flight in 2021: compare Las Vegas to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
LAS - SAN
Price
$62 - $107
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

December

High demand for flights, 25% potential price rise

Cheapest in

July

Best time to find cheap flights, 22% potential price drop

Round-trip from

$62

From Las Vegas McCarran to San Diego

One-way from

$55

One-way flight from Las Vegas McCarran to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Las Vegas to San Diego?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Las Vegas to San Diego?

Users have found that booking a flight from Las Vegas to San Diego at least 17 days early can save you up to 27% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Las Vegas to San Diego for as little as $73 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $98 for flights departing within the next 3 days.

When is the cheapest time to fly from Las Vegas to San Diego (LAS - SAN)?

It’s typically best to fly out from Las Vegas to San Diego in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest month to fly from Las Vegas to San Diego?

Flights from Las Vegas to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Las Vegas to San Diego in July, with the cheapest ticket starting at $44.

Cheap flights from Las Vegas to San Diego in October, November 2021

The best prices found for LAS to SAN flights for October, November
12 Nov - 13 Nov
$32pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 15 Nov
$33pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 14 Nov
$37pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Las Vegas McCarran to San Diego 2021 flight deals

Cheap flights to San Diego from Las Vegas found for this year
2 Dec - 4 Dec
$29pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
LAS
Las Vegas McCarran
2 Dec - 4 Dec
$32pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 15 Nov
$33pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Non-stop flights to San Diego from Las Vegas

Save time with Las Vegas to San Diego direct flight deals
2 Dec - 4 Dec
$32pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 15 Nov
$33pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 14 Nov
$37pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to San Diego

Late deals on round-trip flights to San Diego from Las Vegas, departing today and this week
21 Oct - 24 Oct
$42pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
22 Oct - 24 Oct
$44pp
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
21 Oct - 24 Oct
$48pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran

One-way flights to San Diego from Las Vegas

The cheapest one-way flights from Las Vegas to San Diego
2:48 pm - 3:58 pm
Allegiant Air
Nonstop
1h 10m
LAS - SAN
Allegiant Air
$55
mytrip.com
2:45 pm - 6:31 pm
Delta
1 Stop
3h 46m
LAS - SAN
Delta
$56
Delta
2:10 am - 3:24 am
Frontier
Nonstop
1h 14m
LAS - SAN
Frontier
$57
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Las Vegas to San Diego

What airports do I use to fly from Las Vegas to San Diego?

Booking a flight from Las Vegas McCarran (LAS) to San Diego (SAN) is your only option if you wish to fly from Las Vegas to San Diego. On a typical day, there are 9 flights from McCarran to San Diego, all of which are around 1h 05m for a nonstop flight. You can also purchase a plane ticket from 7 airlines when you book a flight from McCarran to San Diego.

Which airlines flying from Las Vegas McCarran to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Las Vegas McCarran to San Diego that may be offering flexible cancellation policies are Spirit Airlines, Frontier, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Las Vegas to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $32, but on average you can expect to pay $48.

Are there nonstop flights from Las Vegas to San Diego for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to San Diego under $100. A good price for a nonstop flight from Las Vegas to San Diego is less than $48.

Are there last-minute flights available from Las Vegas to San Diego for under $100?

There are currently 20+ open flights from Las Vegas to San Diego within the next 7 days for less than $100.

What days are nonstop flights available from Las Vegas to San Diego?

Nonstop flights can be found on the following days: Monday, Thursday.

How popular is this Las Vegas to San Diego flight route?

Within the past month, 354 users have taken a look at flights from Las Vegas McCarran to San Diego.

How many flights depart from Las Vegas to San Diego on average per day?

On average, you can expect to see 3 flights from Las Vegas to San Diego a day.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

How long is the flight from Las Vegas to San Diego?

A quick flight from Las Vegas to San Diego can take about 1h 14m. Spirit Airlines provides one of the quickest options available for as low as $32. Airlines will cover a distance of 260 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Las Vegas to San Diego round-trip?

Cheapflights users have booked flights from Las Vegas to San Diego round-trip from $32. Another airline that can offer you cheap pricing is Frontier. You may be able to fly from Las Vegas to San Diego for 59% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Las Vegas to San Diego one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $13. Allegiant Air flights start at $19 while deals on Frontier start at $30 one-way.

What are the most reliable airlines from Las Vegas to San Diego?

The top 3 most reliable airlines when flying from Las Vegas to San Diego are Spirit Airlines (89%), Allegiant Air (79%) and Frontier (78%).

What are the most popular airlines that fly from Las Vegas to San Diego?

Before booking your flight from Las Vegas to San Diego check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the cheapest flights from Las Vegas to San Diego?

The cheapest flight price from Las Vegas to San Diego is $28. On average you can expect to pay $250. The most popular route, (Las Vegas McCarran - San Diego), can usually be booked for $32.

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Las Vegas?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Las Vegas McCarran need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering San Diego.

Do I need a test to fly back to Las Vegas from San Diego?

Returning to Las Vegas McCarran from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Las Vegas McCarran.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for Las Vegas to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Las Vegas to San Diego.
Flight duration from LAS to SAN
1h 16m
Average temperature for October in San Diego
77.0 °F
Avg rainfall for October in San Diego
0.6 ″

Airports servicing Las Vegas

Airports servicing San Diego

Top 5 airlines flying from Las Vegas McCarran to San Diego

The chart below displays the airlines Cheapflights users traveling from Las Vegas to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$28 $68 No cancel fee 62%
Spirit Airlines
$48 $105 No cancel fee 65%
Delta
$56 $156 No cancel fee N/A
United Airlines
$60 $146 No cancel fee 69%
American Airlines
$94 $229 No cancel fee 71%

Hourly flight availability from Las Vegas to San Diego

See what time of day planes typically take off from Las Vegas towards San Diego.
Afternoon Noon to 6 PM 44% of LAS to SAN departures
Morning 6 AM to noon 42% of LAS to SAN departures
Evening 6 PM to midnight 12% of LAS to SAN departures
Early morning Midnight to 6 AM 2% of LAS to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Las Vegas to San Diego
See how many times per day planes take to the skies headed from Las Vegas to San Diego.
Sunday
3 daily flights
Monday
13 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
13 daily flights
Friday
15 daily flights
Saturday
10 daily flights
Home North America USA California San Diego Cheap flights from Las Vegas to San Diego