Cheap Flights from Las Vegas Harry Reid International to San Diego International

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Flight deals from Las Vegas Harry Reid International to San Diego International

Looking for a cheap last-minute deal or the best return flight from Las Vegas Harry Reid International to San Diego International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Las Vegas Harry Reid International to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas Harry Reid International to San Diego International flights are currently cheapest in June.

Direct flights from Las Vegas Harry Reid International to San Diego International

Las Vegas Harry Reid International to San Diego International: Alternative routes

Compare routes from Las Vegas Harry Reid International to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Las Vegas to San Diego: Flight information

The things to know before you go.
Cheapest flight foundR 350
Cheapest month to flyJune
Average flight time1 hr, 17 mins
Most popular airlineSouthwest Airlines
Average flights per week198

Finding cheap flights from Las Vegas Harry Reid International to San Diego International: Frequently asked questions

The best price we found for a return flight from Las Vegas Harry Reid International to San Diego International is R 702. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 17 minutes is the average flight time from Las Vegas Harry Reid International to San Diego International.
Southwest Airlines, SkyWest Airlines and Alaska Airlines fly direct from Las Vegas Harry Reid International to San Diego International.
As of May 2025, there are 198 flights per week flying from Las Vegas Harry Reid International to San Diego International.
The cheapest month to fly from Las Vegas Harry Reid International to San Diego International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Las Vegas Harry Reid International Airport to San Diego International Airport on Tuesday, 3 June 2025.
Yes – the average flight time is 1 hour and 17 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to San Diego International.

Travelling from Harry Reid Airport (formerly McCarran Airport) (LAS) to San Diego International Airport (SAN): what you need to know

  • The average duration of a direct flight from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport is 1 hour 15 minutes.

  • Las Vegas and San Diego are both in the UTC-7 timezone. That means you won't have to change your watch when you arrive.

  • You can choose from 224 weekly Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport flights. The 05:55 departure with Southwest Airlines is the earliest you can take. Spirit Airlines operates the last service of the day at 22:40.

  • Arrive at the airport on time so you don't miss your LAS to SAN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months such as October, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a peak period in general.

  • There's a good range of direct flights from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport to pick from. When planning your San Diego trip, these carriers can fly you nonstop to this exciting corner of United States:

  • The airline most travellers prefer to fly with on this route is Alaska Airlines.

  • Spirit Airlines is the most punctual carrier operating LAS to SAN flights, with 78.44% of its services arriving on schedule.

  • Consider adding a stopover when booking your ticket from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport. Simply deselect 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here are some options between LAS and SAN:

    • Los Angeles International Airport

    • Phoenix Sky Harbour International Airport

    • Tucson International Airport

How to find the cheapest flights from Harry Reid Airport (formerly McCarran Airport) (LAS) to San Diego International Airport (SAN)

  • The lowest price we've seen for a one-way Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport flight is R 350. A round-trip fare is currently R 702. Depending on the availability when you book, these fares could change.

  • Book six months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from LAS to SAN.

  • Plan your trip for May. That's the cheapest month for flights from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport. If you're flexible with your dates, try out the 'Whole month' tool to see the lowest airfare across every month.

  • Stay on top of deals for cheap flights from LAS to SAN by setting up a Price Alert. We'll send you an email or push notification on the app when fares go down.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport.

Handy information about Harry Reid Airport (formerly McCarran Airport) (LAS)

  • LAS's address is 5757 Wayne Newton Boulevard.

  • 82.07% of flights leaving Harry Reid Airport (formerly McCarran Airport) touch down at their destination on schedule. Given its dependable on-time performance, disruptions are unlikely when setting off from LAS.

  • To reach Harry Reid Airport (formerly McCarran Airport) from central Las Vegas, it'll take about 15 minutes if you're travelling by car. This depends on traffic though. It's approximately 19 kilometres from the airport to the city centre.

  • The trip when using public transport takes roughly 1 hour.

  • Searching for a handy hotel close to LAS? If you're catching an early flight from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at San Diego International Airport (SAN)

  • If you're getting in on a late Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport flight, few things top the convenience of being close to the terminal. Grab your suitcases from the carousel and then be showered and resting shortly after at one of these accommodation options near SAN:

  • Get your adventure underway by picking up a San Diego International Airport rental car. Grab a set of wheels from Thrifty, Dollar or Budget and explore beyond San Diego's usual tourist stops.

  • For the best deal, book your vehicle from San Diego International Airport about two weeks in advance.

Getting from San Diego International Airport (SAN) to central San Diego

  • The street address for SAN is Airport Drive.

  • San Diego International Airport to central San Diego has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • It takes around 20 minutes when travelling by public transport.

When to fly to San Diego International Airport (SAN)

  • July is the most popular month for flights from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport. To escape the crowds, visit San Diego in May.

  • The warmest month in San Diego is August, with the temperature ranging between 17ºC (63ºF) and 28ºC (82ºF). Lock in your flights from Harry Reid Airport (formerly McCarran Airport) to San Diego International Airport in this month if this is the kind of weather you like.

  • If you want cooler conditions, search for a cheap ticket from LAS to SAN in February. Average temperatures are between 7ºC (45ºF) and 23ºC (73ºF) then.

Explore more of United States

  • Los Angeles is just one of the many cities in United States waiting to be discovered after you've experienced San Diego. Around 177 kilometres away to the north-west, check out popular attractions including Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Phoenix is another must-experience destination in United States and is around 483 kilometres east of San Diego. No trip is complete without visiting Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.