Cheap Flights to San Marcos: San Marcos Flight Deals

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Marcos

Prices were available within the past 7 days and start at €599 for one-way flights and €498 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
British Airways
Sat, 7 Dec - Sat, 14 Dec
DUB
Dublin
SAN
San Diego Intl.
€675 Return, found 1 day ago
€675
Return
found 1 day ago
Select British Airways flight, departing Sat, 7 Dec from Dublin to San Diego Intl., returning Sat, 14 Dec, priced at €675 found 1 day ago
JetBlue Airways
Sun, 27 Apr - Sun, 4 May
DUB
Dublin
SAN
San Diego Intl.
€682 Return, found 3 days ago
€682
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 27 Apr from Dublin to San Diego Intl., returning Sun, 4 May, priced at €682 found 3 days ago
American Airlines
Wed, 26 Feb - Mon, 3 Mar
DUB
Dublin
SAN
San Diego Intl.
€688 Return, found 4 days ago
€688
Return
found 4 days ago
Select American Airlines flight, departing Wed, 26 Feb from Dublin to San Diego Intl., returning Mon, 3 Mar, priced at €688 found 4 days ago
Lufthansa
Wed, 11 Dec - Wed, 15 Jan
DUB
Dublin
SAN
San Diego Intl.
€689 Return, found 1 day ago
€689
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 11 Dec from Dublin to San Diego Intl., returning Wed, 15 Jan, priced at €689 found 1 day ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Marcos. 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 Marcos. 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 Marcos, or are just on the lookout for the best flights to San Marcos, 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 Marcos 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 Marcos' airport?
If you’re travelling by air, you won’t have to worry which airport to fly into. San Marcos has just one – San Diego Intl. Airport (SAN).
How far is San Diego Airport from central San Marcos?
San Diego Intl. Airport (SAN) is 48 kilometres from downtown San Marcos, so be prepared for a bit of a journey into the city centre.
What airport is best to fly into San Marcos?
Step through the doors of SAN and your San Marcos adventure will have begun! The city’s main airport, it’s located 48 kilometres from the downtown area.
How many airlines fly to San Marcos?
San Marcos is serviced by 16 air carriers from 62 airports across the globe.
Which airlines fly to San Marcos?
Southwest Airlines and Alaska Airlines frequently fly into San Marcos. Hopping on a Southwest Airlines flight from Santa Clara is one of the most preferred ways to get there.
How many nonstop flights are there to San Marcos?
Organising an exciting San Marcos adventure is simple when there are 1,809 nonstop flights every week to select from.
Where are the most popular flights to San Marcos departing from?
The most popular flights to San Marcos leave from San Francisco, Sacramento and Santa Clara airports.
How long is the flight to San Marcos Airport?
If it’s Santa Clara you’re leaving behind, you’ll be in the sky for around 1 hour and 21 minutes before you touchdown in San Marcos. Terminal to terminal from Sacramento generally takes 1 hour and 29 minutes and from Las Vegas, 1 hour and 9 minutes.
How to book the cheapest flight to San Marcos?
If you’d like to have some extra spending money on your San Marcos holiday, listen up! As any experienced jet-setter knows, avoid booking at the last minute. Airfares are usually highest close to the departure date. Also, shop around and compare your options. If your destination has more than one airport, you may be able to score a terrific deal by flying into one a little farther out. Lastly, be prepared to book quickly if you find an irresistible price. It might not be available for long. With a bit of knowledge and some good fortune, the perfect airfare will be yours.
How to survive the flight to San Marcos?
Wherever you’re jetting in from, flying can be a pleasurable experience if you’ve planned ahead. Take a peek at these essential travel tips that will help get your San Marcos holiday started on the right foot.What to pack in your hand luggage:

  • The secret to having an amazing flight experience is to pack in advance. So, let’s start with the basics: passport, official ID, bank cards and any vital medications. Next, take on board items that’ll help pass the time, like some electronic devices or a thrilling novel. It’s also smart to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Finally, be sure to squeeze in toiletry items like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes things like tools, metal cutlery, spray paint and fireworks. Sports equipment like bows and arrows, and objects that could injure passengers, such as swords and guns, won’t be allowed on board either.

What to wear on a flight:

  • Comfort really should be your highest priority when deciding what to wear on board. Consider your footwear with care too, as swollen feet and ankles can be a side effect of flying. Shoes which are flat and slightly roomy are always a smart option.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-distance flights. The good news is there are proven ways to reduce the risk of developing it. Keep your fluids up, walk around the cabin as much as possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to San Marcos?
It’s all about being organised. We’ve rounded up some handy tips and tricks for a stress-free trip through airport security. Watch out San Marcos, here you come:

  • Security personnel first need to check that you have a valid ID and matching boarding pass before you’re allowed to proceed any further. Have them ready for inspection.
  • Your belt, jacket, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • Your electronic devices like phones and laptops will also have to go on a tray to be scanned. No need to worry though, you’ll be back online soon enough.
  • Want to bring along your favourite hand cream? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it’s stored in a zip-close bag, it’s fine to bring with you in your carry-on.
  • There’s a good chance you’ll be asked to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won’t be allowed on board.

Flights to San Marcos information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
€498

Trending flights to San Marcos

Prices were available within the past 7 days and start at €599 for one-way flights and €498 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
*Available to Expedia members.