Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between LAS and SAN start from . Book ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.

This varies between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where you’ll find simple instructions on how to cancel online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for LAS to SAN flights, you’ll see a “no change fees” filter for you to select.

You might not get through a whole movie on this flight — it’s just 420 kilometres from Las Vegas to San Diego. Find your way to your seat, get comfortable and you’ll be touching down in next to no time.

With so many airlines to take your pick of, you should be able to find the perfect flight from LAS to SAN in a few clicks. Here are some of the most popular carriers that fly directly between these airports:

• Southwest Airlines - (WN) with 395 monthly flights
• Spirit Airlines - (NK) with 121 monthly flights
• Frontier Airlines - (F9) with 52 monthly flights
• Allegiant Air - (G4) with 8 monthly flights

Last-minute bookings from Harry Reid Airport (formerly McCarran Airport) to SAN can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d rather play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as updates are made regularly.