Cheap Flights from San Diego to Las Vegas from £8️ (SAN-LAS)

Flights from San Diego to Las Vegas

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Flights from San Diego to Las Vegas Starting at £8

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Diego to Las Vegas

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Diego to Las Vegas

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £13

Spirit Airlines

From £30

Delta Air Lines

From £33

Southwest Airlines

From £45

Alaska Airlines

From £51

American Airlines

From £63

United Airlines

From £75

Hawaiian Airlines

From £423

ANA airlines

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Alternative Routes from San Diego to Las Vegas

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Diego to Las Vegas.

Cheapest
SAN
21:32
1h 27m
Direct
LAS
22:59
San Diego International Airport - Harry Reid International Airport
Wed, Apr 24Frontier Airlines
£13
SAN
21:32
1h 27m
Direct
LAS
22:59
San Diego International Airport - Harry Reid International Airport
Wed, Apr 24Frontier Airlines
£13
Find More Flights

How do I find the cheapest flights?

When are flight tickets from San Diego (SAN) to Las Vegas (LAS) the cheapest?
Airlines adjust prices for flights from San Diego to Las Vegas based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from San Diego (SAN) to Las Vegas (LAS) cost?
According to Trip.com's data, the lowest price is around £121.
How long is the flight from San Diego (SAN) to Las Vegas (LAS)?
It takes about 1 hour 19 minutes to fly from San Diego (SAN) to Las Vegas (LAS).
What are the most popular airlines that fly from San Diego (SAN) to Las Vegas (LAS)?
Airlines with flights from San Diego (SAN) to Las Vegas (LAS): Southwest Airlines, Spirit Airlines, Jetblue Airways and KLM.
What's the most popular airline for direct flights from San Diego (SAN) to Las Vegas (LAS)?
Southwest Airlines operates 5 direct flights from San Diego (SAN) to Las Vegas (LAS).
How many airports in Las Vegas (LAS)?
There are 5 airport(s) in Las Vegas (LAS): Boulder City Municipal Airport, Las Vegas Henderson Executive Airport, Harry Reid International Airport, Las Vegas Nellis Afb and Las Vegas North Air Terminal.

How to find a cheap flight from San Diego to Las Vegas

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to Las Vegas. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Diego to Las Vegas

Cheapest direct flight price	£8
Cheapest return ticket price	£21
Cheapest month	February
Peak season for travel	July
Flight distance	415.89km
Average flight time	1 hour 19 minutes
Popular airline	Spirit Airlines