Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap Flights from Las Vegas (LAS) to San Diego (SAN)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Origin airport | Harry Reid Intl. |
Destination airport | San Diego Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United |
Return price | AU$152 |
Distance | 415 km |
Your quick guide to flights from Las Vegas to San Diego
Pick up great flights from Las Vegas to San Diego
With Expedia, you have your pick of flights a day with 20 airlines covering flights from Las Vegas to San Diego. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Las Vegas to San Diego that take around hours.
Find cheap flights from Las Vegas to San Diego
From the great flight deals with prices currently ranging from AU$153 to AU$341, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to San Diego around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Diego is normally in July.
Reasons to book your flight from Las Vegas to San Diego with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Las Vegas to San Diego across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Diego right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Carriers
- Alternative Routes
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Las Vegas
- Las Vegas to Newark Liberty Intl. Airport (LAS - EWR)
- Las Vegas to Phoenix (LAS - PHX)
- Las Vegas to Los Angeles (LAS - LAX)
- Las Vegas to New York (LAS - LGA)
- Las Vegas to Honolulu (LAS - HNL)
- Las Vegas to New York (LAS - JFK)
- Las Vegas to Seattle (LAS - SEA)
- Las Vegas to Nashville (LAS - BNA)
- Las Vegas to Vancouver (LAS - YVR)
- Las Vegas to Dallas (LAS - DFW)
- Las Vegas to London (LAS - LHR)
- Las Vegas to Brisbane (LAS - BNE)
Top Routes to San Diego
- Melbourne to San Diego (AVV - SAN)
- Newark Liberty Intl. Airport to San Diego (EWR - SAN)
- Los Angeles to San Diego (LAX - SAN)
- Portland to San Diego (PDX - SAN)
- Detroit to San Diego (DTW - SAN)
- Honolulu to San Diego (HNL - SAN)
- Darwin to San Diego (DRW - SAN)
- Adelaide to San Diego (ADL - SAN)
- Cairns to San Diego (CNS - SAN)
- Seattle to San Diego (SEA - SAN)
- Canberra to San Diego (CBR - SAN)
- Dallas to San Diego (DFW - SAN)
Top Routes from Las Vegas
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Miami
- Flights to Key West
- Flights to New Orleans
- Flights to Fort Lauderdale
- Flights to Chicago
- Flights to Panama City Beach
- Flights to San Diego
- Flights to Gatlinburg
- Flights to Honolulu
- Flights to Nashville
- Flights to Destin
- Flights to Myrtle Beach
- Flights to Los Angeles
- Flights to Kissimmee
- Flights to Boston
- Flights to Phoenix
- Flights to Gulf Shores
Carlsbad
Alternative Routes
- Laughlin - Bullhead Intl. Airport (IFP)
- St. George Airport (SGU)
- Lake Havasu City Municipal Airport (HII)
- Cedar City Regional Airport (CDC)
- Bermuda Dunes Airport (UDD)
- Palm Springs Intl. Airport (PSP)
- Jacqueline Cochran Regional Airport (TRM)
- Prescott Municipal Airport (PRC)
- Palmdale Regional Airport (PMD)