Cheap Flights from Las Vegas (LAS) to San Diego (SEE)

Popular airlines from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field)

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Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $175
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $175
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Average driving time to city center is 26 minutes. Flights from $471
TIJ
General Abelardo L. Rodriguez Intl.
Average driving time to city center26 min
Flights from $471
Select flight to McClellan-Palomar CLD. Average driving time to city center is 38 minutes. Flights from $458
CLD
McClellan-Palomar
Average driving time to city center38 min
Flights from $458

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field) cost?
Snag a cheap one-way flight or cheap return flight from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between LAS and SEE. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from LAS to SEE. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field)?
Direct flights from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to SEE?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field)?
Book a flight from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Diego County from Harry Reid Intl. Airport (LAS)?
San Diego Intl. Airport (SAN) is the only airport in San Diego County with direct flights from Harry Reid Intl. Airport (LAS). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field) last-minute?
Last-minute bookings from LAS to SEE are usually more expensive. To secure the best rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, you may score a cheap fare right before your trip.
Is it cheaper to book a LAS to SEE flight and hotel package?
Opting for a LAS to SEE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to San Diego, CA (SEE-Gillespie Field)?
Typically, you can reschedule or cancel your LAS to SEE flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Gillespie Field
Distance
248 mi

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Las Vegas to San Diego Flights

The cheapest times to fly from Las Vegas to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to San Diego are during the month of . You can find some of the cheapest flights from Las Vegas to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to San Diego

Sunday is one of the best days to book for cheap flights from Las Vegas to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to San Diego Flights

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*Available to One Key members.