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

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The best prices from San Diego International to Las Vegas are usually found in July or April, booked 18 days in advance, depart on a Tuesday or Monday and return on a Thursday

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

SAN - LAS
Price
$75 - $126
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches

Popular in

December

High demand for flights, 20% potential price rise

Cheapest in

July

Best time to find cheap flights, 25% potential price drop

Round-trip from

$75

From San Diego International to Las Vegas

One-way from

$23

One-way flight from San Diego International to Las Vegas

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 San Diego International to Las Vegas?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 85% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 24 days in advance to save up to 18% 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 24 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 San Diego International to Las Vegas 1-2 weeks in advance for as low as $262, or $304 for flights within the next 24 hours.

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

August can be a great time to fly to Las Vegas from San Diego International with a flight ticket averaging about $260. Cheapflights users have found deals in the month of August for as cheap as $64. The most expensive prices can be found in the month of December.

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

It’s optimal to fly from San Diego International to Las Vegas at noon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the evening.

Cheap flights from San Diego International to Las Vegas in January, February 2021

The best prices found for SAN to LAS flights for January, February
12 Feb - 14 Feb
$53pp
SAN
San Diego
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
31 Jan - 1 Feb
$54pp
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
5 Feb - 7 Feb
$55pp
SAN
San Diego
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego

San Diego International to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from San Diego International found for this year
8 Mar - 12 Mar
$52pp
SAN
San Diego
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAN
San Diego
12 Feb - 14 Feb
$53pp
SAN
San Diego
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
31 Jan - 1 Feb
$54pp
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego

Non-stop flights to Las Vegas from San Diego International

Save time with San Diego International to Las Vegas direct flight deals
8 Mar - 12 Mar
$52pp
SAN
San Diego
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAN
San Diego
12 Feb - 14 Feb
$53pp
SAN
San Diego
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
31 Jan - 1 Feb
$54pp
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego

Last minute flights from San Diego International to Las Vegas

Late deals on round-trip flights to Las Vegas from San Diego International, departing today and this week
25 Jan - 25 Jan
$53pp
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
29 Jan - 31 Jan
$60pp
SAN
San Diego
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SAN
San Diego
29 Jan - 31 Jan
$63pp
SAN
San Diego
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAN
San Diego

One-way flights to Las Vegas from San Diego International

The cheapest one-way flights from San Diego International to Las Vegas
3:05 am - 4:15 am
Allegiant Air
Nonstop
1h 10m
SAN - LAS
Allegiant Air
$23
Gotogate
2:00 am - 3:24 am
Spirit Airlines
Nonstop
1h 24m
SAN - LAS
Spirit Airlines
$42
mytrip.com
8:45 am - 3:05 am
Multiple Airlines
1 Stop
18h 20m
SAN - LAS
Multiple Airlines
$67
Kiwi.com

Related info for your journey

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

Flight FAQs

From San Diego International to Las Vegas

Are flight prices decreasing from San Diego to Las Vegas 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 San Diego and Las Vegas 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.

What safety measures are being taken by airlines flying from San Diego to Las Vegas McCarran to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from San Diego to Las Vegas McCarran. Policies will vary by airline.

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

Spirit Airlines, Frontier, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from San Diego International to Las Vegas for under $100. The cheapest flight booked recently is on Multiple Airlines for just $52, but on average you can expect to pay $62.

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

Cheapflights has at least 20 direct flights from San Diego International to Las Vegas under $100. A good price for a nonstop flight from San Diego International to Las Vegas is less than $62.

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

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

How popular is this flight route?

Within the past month, 994 users have taken a look at flights from San Diego to Las Vegas McCarran.

Does it rain more in San Diego or Las Vegas?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in San Diego is roughly greater than that of Las Vegas. You can assume this to be the case over the next 12 days.

Is San Diego weather warmer or cooler than Las Vegas?

Our data indicates that the weather will be 106 °F on average in the month of July. The temperature in Las Vegas is typically hotter than in San Diego. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

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

For as low as $84, Allegiant Air can have you in Las Vegas from San Diego International in 1h 09m. All flights are typically nonstop.

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

Flying on Spirit Airlines is currently your cheapest option to Las Vegas, with prices starting at $54. Additional round-trip tickets that might be worth considering are offered by Frontier and Allegiant Air, with the lowest prices starting at $68 and $84, respectively. You may be able to fly from San Diego International to Las Vegas for 46% less than the average price by searching for these airlines.

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

The cheapest airlines for a one-way flight from San Diego International to Las Vegas are Allegiant Air ($23), Spirit Airlines ($26), and Frontier ($33).

Alternative routes for San Diego International to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from San Diego International to Las Vegas
Flight duration
1h 11m
Average temperature for January in Las Vegas
59.0 °F
Avg rainfall for January in Las Vegas
0.6 ″

Airports servicing San Diego

Airports servicing Las Vegas

Top 7 airlines flying from San Diego International to Las Vegas

The chart below displays the airlines Cheapflights users traveling from San Diego International to Las Vegas 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
$29 $89 No cancel fee 62%
Spirit Airlines
$60 $128 No cancel fee 65%
Delta
$58 $172 No cancel fee N/A
United Airlines
$58 $197 No cancel fee 69%
Southwest
$94 $258 No cancel fee 63%
American Airlines
$91 $260 No cancel fee 71%
Linear Air Taxi
$2,617 $5,452 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.

Hourly flight availability from San Diego International to Las Vegas

Morning 6 AM to noon 69% of SAN to LAS departures
Evening 6 PM to midnight 19% of SAN to LAS departures
Afternoon Noon to 6 PM 11% of SAN to LAS departures
Early morning Midnight to 6 AM 1% of SAN to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Diego International to Las Vegas
Sunday
7 daily flights
Monday
7 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
7 daily flights
Friday
7 daily flights
Saturday
5 daily flights
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