Cheap Flights to San Diego: San Diego Flight Deals

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Cheap round-trip flights to San Diego

Prices were available within the past 7 days and start at €47 for one-way flights and €93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 12 Dec - Mon, 16 Dec
LAS
Harry Reid Intl.
SAN
San Diego Intl.
€93 Return, found 3 days ago
€93
Return
found 3 days ago
Select Delta flight, departing Thu, 12 Dec from Harry Reid Intl. to San Diego Intl., returning Mon, 16 Dec, priced at €93 found 3 days ago
American Airlines
Sat, 14 Dec - Mon, 16 Dec
LAS
Harry Reid Intl.
SAN
San Diego Intl.
€164 Return, found 8 hours ago
€164
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 14 Dec from Harry Reid Intl. to San Diego Intl., returning Mon, 16 Dec, priced at €164 found 8 hours ago
United
Thu, 12 Dec - Mon, 16 Dec
LAS
Harry Reid Intl.
SAN
San Diego Intl.
€207 Return, found 3 days ago
€207
Return
found 3 days ago
Select United flight, departing Thu, 12 Dec from Harry Reid Intl. to San Diego Intl., returning Mon, 16 Dec, priced at €207 found 3 days ago
American Airlines
Thu, 13 Feb - Mon, 17 Feb
LAS
Harry Reid Intl.
CLD
McClellan-Palomar
€291 Return, found 4 days ago
€291
Return
found 4 days ago
Select American Airlines flight, departing Thu, 13 Feb from Harry Reid Intl. to McClellan-Palomar, returning Mon, 17 Feb, priced at €291 found 4 days ago
JetBlue Airways
Fri, 17 Jan - Mon, 20 Jan
LAS
Harry Reid Intl.
CLD
McClellan-Palomar
€495 Return, found 3 days ago
€495
Return
found 3 days ago
Select JetBlue Airways flight, departing Fri, 17 Jan from Harry Reid Intl. to McClellan-Palomar, returning Mon, 20 Jan, priced at €495 found 3 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Diego. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Diego. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Diego, or are just on the lookout for the best flights to San Diego, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Diego to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of San Diego's airport?
San Diego Intl. Airport (SAN) is the one and only airport in San Diego.
How far is San Diego Airport from central San Diego?
San Diego Intl. Airport (SAN) is within close reach of the heart of the city. You’ll find it only 3 kilometres from downtown San Diego.
What airport is best to fly into San Diego?
Travellers going to San Diego can opt to hit the tarmac at two major airports. SAN is 3 kilometres away from the centre of town. SDM is 23 kilometres away.
How many airlines fly to San Diego?
San Diego is serviced by 16 airlines from 62 worldwide airports.
Which airlines fly to San Diego?
Southwest Airlines and Alaska Airlines offer the largest proportion of flights to San Diego. One of the most popular ways to travel there is on a Southwest Airlines flight leaving from Santa Clara.
How many nonstop flights are there to San Diego?
Organising an unforgettable San Diego escape is easy when there are 1,809 direct flights every week to select from.
Where are the most popular flights to San Diego departing from?
Travellers frequently depart from San Francisco, Sacramento and Santa Clara airports when heading to San Diego.
How long is the flight to San Diego Airport?
If it’s Santa Clara you’re departing, you’ll be in the air for around 1 hour and 21 minutes before you arrive in San Diego. Tarmac to tarmac from Sacramento takes around 1 hour and 29 minutes and from Las Vegas, the flight time is 1 hour and 9 minutes.
How to book the cheapest flight to San Diego?
If you want to save some cash on your trip to San Diego, then listen up! As every seasoned jet-setter knows, don’t book at the very last minute. Prices are generally more expensive close to the departure date. Don’t stop there, however. Do some research and check if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you fly into. Don’t forget to compare fares across air carriers too. And finally, remember that the early bird catches the worm. Familiarize yourself with airfare costs and be ready to book your ticket as soon as you see a great bargain. The sweetest deals don’t last long.
How to survive the flight to San Diego?
We’ve rounded up all the info you need to make your flight a pleasant experience. Follow our tips and you’ll be hightailing it through airport security and having a ball in San Diego in no time flat.What to pack in your hand luggage:

  • A plane ride can be easy if you’ve got all the right things. First of all you’ll need toiletry items, such as deodorant and a toothbrush, a fresh change of clothes and a magazine or two. Secondly, find room in your hand luggage for your laptop, a charger, medications and maybe a cosy neck pillow as well. Lastly, and most importantly, remember to bring your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, pocket knives, fuel and fireworks. Sports equipment like baseball bats, and objects that could injure passengers, such as firearms and ammunition, can’t come on board with you either.

What to wear on a flight:

  • The aisles of your airplane are not the place for a fashion parade. Layer yourself up with comfortable clothes and don’t forget to bring a sweater as it can get quite cool in the cabin. Closed-toed, flat shoes are always a good idea too.
  • Most travellers are aware of DVT (deep vein thrombosis), a blood clot condition caused by long periods of sitting. There are numerous ways to mitigate your risk. Wear a quality pair of compression socks or tights, stay well hydrated and move your legs and feet. Walk around the cabin when possible or try out some exercises in your seat.

How to get through airport security fast when flying to San Diego?
The secret is to be organised before you arrive at the security gate. That way, you’ll be boarding that plane to San Diego in next to no time. Follow these tips and get your holiday off to a fantastic start:

  • Airport security personnel first need to determine that you have a valid ID and travel documents before you can proceed any further. Have them in your hand, ready for inspection.
  • Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
  • All electronic gadgets, including your tablet and phone, will also need to be separately scanned.
  • Remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a clever footwear choice as you’re less likely to be asked to remove them when passing through security. Boots and other heavy-style shoes are often subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won’t be allowed on board.

Flights to San Diego information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
€141

Trending flights to San Diego

Prices were available within the past 7 days and start at €47 for one-way flights and €93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 24 Feb - Fri, 14 Mar
DUB
Dublin
SAN
San Diego Intl.
€498 Return, found 6 days ago
€498
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, 24 Feb from Dublin to San Diego Intl., returning Fri, 14 Mar, priced at €498 found 6 days ago
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