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

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The best prices from Las Vegas to San Diego are usually found in May or October, booked 34 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)

LAS - SAN
Price
$77 - $121
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches
Popular in March High demand for flights, 19% potential price rise
Cheapest in May Best time to find cheap flights, 22% potential price drop
Round-trip from $77 From Las Vegas to San Diego
One-way from $62 One-way flight from Las Vegas 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?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 62%.

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

Travelers have found it’s best to book a flight 33 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to San Diego 1-2 weeks in advance for as low as $86, or $107 for flights within the next 24 hours.

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 March. Prices are generally better when you fly from Las Vegas to San Diego in May, with the cheapest ticket starting at $58.

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 26% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Las Vegas to San Diego in August, September 2020

The best prices found for LAS to SAN flights for August, September
31 Jul - 3 Aug
$32pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$33pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$34pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Las Vegas to San Diego 2020 flight deals

Cheap flights to San Diego from Las Vegas found for this year
31 Jul - 3 Aug
$32pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$33pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$34pp
LAS
Las Vegas McCarran
Multiple 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
31 Jul - 3 Aug
$32pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$33pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$34pp
LAS
Las Vegas McCarran
Multiple 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
24 Jul - 27 Jul
$33pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 27 Jul
$34pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jul - 26 Jul
$42pp
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
9:04 am - 10:07 am
Allegiant Air
Nonstop
1h 03m
LAS - SAN
Allegiant Air
$62
Kiwi.com
1:10 pm - 6:33 pm
Delta
1 Stop
5h 23m
LAS - SAN
Delta
$63
Delta
7:55 pm - 10:05 am
Multiple Airlines
1 Stop
14h 10m
LAS - SAN
Multiple Airlines
$65
Kiwi.com

Related info for your journey

Useful info, stats and facts about Las Vegas to San Diego flights.

Flight FAQs

From Las Vegas to San Diego

Are flight prices decreasing from Las Vegas to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 $44.

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 $45.

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?

You can find nonstop flights on the following days: Wednesday, Thursday, Saturday.

How popular is this flight route?

Flights from Las Vegas McCarran to San Diego have been viewed 354 times in the past calendar month.

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

On average, you can expect to see 2 flights from Las Vegas McCarran to San Diego a day.
Early Morning (Midnight to 6am) - 50% of flight departures
Morning (6am - Noon) - 50% of flight departures

Does it rain more in Las Vegas or San Diego?

In Las Vegas, there will be same rainfall in Las Vegas compared to San Diego over the next 6 days.

Is Las Vegas weather warmer or cooler than San Diego?

You can imagine temperatures to be in the 106 °F range in July. The weather in San Diego is generally colder than Las Vegas's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

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

For as low as $50, Allegiant Air can have you in San Diego from Las Vegas in 1h 03m. There are 260 mi between Las Vegas and San Diego. Most flights are nonstop.

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

Our cheapest airline available from Las Vegas to San Diego is Spirit Airlines. Our recent data shows that you can find tickets from as low as $32 on this airline. An additional option worth looking into is Allegiant Air, starting at $50. These flights start at 67% lower than the current average price 3 months from now.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $16. However, be on the lookout for offers from Allegiant Air and Delta, as they are both options that can get you from Las Vegas to San Diego for a low price.

Alternative routes for Las Vegas to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Las Vegas to San Diego
Flight duration
1h 09m
Average temperature for August in San Diego
80.6 °F
Avg rainfall for August in San Diego
0.0 ″

Airports servicing Las Vegas

Airports servicing San Diego

Hourly flight availability from Las Vegas to San Diego

Afternoon Noon to 6 PM 50% of LAS to SAN departures
Morning 6 AM to noon 40% of LAS to SAN departures
Evening 6 PM to midnight 9% of LAS to SAN departures
Early morning Midnight to 6 AM 1% of LAS to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Las Vegas to San Diego
Sunday
10 daily flights
Monday
15 daily flights
Tuesday
13 daily flights
Wednesday
13 daily flights
Thursday
14 daily flights
Friday
14 daily flights
Saturday
11 daily flights
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