A sandy beach with scattered rocks and seaweed, a calm sea, and a cliff with vegetation and palm trees.

Cheap Flights to Cardiff-by-the-Sea: Cardiff-by-the-Sea Flight Deals

View €137 flight on Tue, 27 Oct 2026Opens in a new window

Popular airlines to Cardiff-by-the-Sea

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Cheap round-trip flights to Cardiff-by-the-Sea

Prices were available within the past 7 days and start at €137 for one-way flights and €273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Southwest Airlines
United
JetBlue Airways
Lufthansa

Frequently asked questions

What is the name of Cardiff-by-the-Sea's airport?
Cardiff-by-the-Sea is served by a single airport, San Diego Intl. Airport (SAN).
How far is San Diego Airport from central Cardiff-by-the-Sea?
Long commutes aren't a big deal if you consider your options ahead of time. Downtown Cardiff-by-the-Sea is 32 kilometres from San Diego Intl. Airport (SAN), so it's wise to know how to get to the city before you land.
What airport is best to fly into Cardiff-by-the-Sea?
People from all over the place go through SAN each day. Get off the plane, grab your bags and you'll be 32 kilometres from the centre of Cardiff-by-the-Sea.
How many airlines fly to Cardiff-by-the-Sea?
Cardiff-by-the-Sea is serviced by 18 airlines from 67 airports across the globe.
Which airlines fly to Cardiff-by-the-Sea?
Southwest Airlines, Spirit Airlines and Delta fly the most frequently to Cardiff-by-the-Sea. The majority of flights begin in Las Vegas, with Southwest Airlines having the most services on this route.
How many nonstop flights are there to Cardiff-by-the-Sea?
Flying to someplace new is much more straightforward when there aren't any stopovers to worry about. If you're off to Cardiff-by-the-Sea, the great news is that there are 1,700 direct flights each week.
Where are the most popular flights to Cardiff-by-the-Sea departing from?
A large number of flights to Cardiff-by-the-Sea set off from Las Vegas, San Francisco and Phoenix airports.
How long is the flight to Cardiff-by-the-Sea Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Las Vegas to Cardiff-by-the-Sea, the average flight time is 1 hour and 14 minutes. From San Francisco it's more like 1 hour and 36 minutes, and from Phoenix it's 1 hour and 17 minutes.
How to book the cheapest flight to Cardiff-by-the-Sea?
We all know those fortunate jet-setters who manage to nab extremely cheap plane tickets wherever they go. Want to know how to do it for your Cardiff-by-the-Sea holiday? Don't wait until the last moment to secure your flight. Another excellent way to score the most affordable fare is to shop around. If where you're headed has multiple airports, be sure to look into the cost of flying into a less busy terminal. Finally, another simple way to save some money is be ready to book fast. If you see an irresistible deal, don't think twice — snap it up while you've got the chance.
Do you have any tips for my flight to Cardiff-by-the-Sea?
We've pulled together all the info you need to make your journey as stress-free as possible. Follow our tips and tricks and you'll be breezing through the airport and exploring Cardiff-by-the-Sea before you know it. What to pack in your hand luggage:
  • The trick to having a stress-free flight experience is to pack in advance. Start with the essentials: passport, travel documents, bank cards and any vital medications. Next, take on board items that'll help keep you occupied, like some electronic gadgets or a magazine. It's also wise to bring your chargers, a quality neck pillow and a pair of earphones. Finally, be sure to squeeze in toiletry items like a toothbrush, deodorant and a fresh change of clothes.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, knives, spray paint and fireworks. Sporting equipment like ice skates, and items that could injure passengers, such as swords and batons, can't come on board with you either.
What to wear on a flight:
  • Go for comfort over style. Prepare for changes in temperature by layering up, and pick slightly roomy, flat shoes like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Cardiff-by-the-Sea?
As seasoned travellers know, the secret is to be prepared before you get to the airport security gate. That way, you'll be stepping onto that plane to Cardiff-by-the-Sea in the blink of an eye. Follow these helpful tips and get your trip off to a great start:
  • Security personnel first need to establish that you have a valid ID and matching travel documents before you can proceed any further. Have them in your hand, ready for inspection.
  • Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like laptops and phones will also have to go on a tray for inspection. Don't worry though, you'll be back online in no time.
  • Want to bring along your favourite perfume? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on bag.
  • There's a chance you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Airlines won't allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Cardiff-by-the-Sea. 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 Cardiff-by-the-Sea. 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 Cardiff-by-the-Sea, or are just on the lookout for the best flights to Cardiff-by-the-Sea, 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 Cardiff-by-the-Sea 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.

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
€272

Trending flights to Cardiff-by-the-Sea

Prices were available within the past 7 days and start at €137 for one-way flights and €273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
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