A modern urban area with a central roundabout, surrounded by multi-story buildings, green spaces, and a hilly landscape in the background.

San Marcos Holidays from £962

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Top San Marcos flight + hotel deals

Price found within the past 48 hours. Click for updated prices.
  • 21 Sept - 27 Sept

    The Sofia Hotel + Flight

    Downtown San Diego
    6 nights
    3.5 star property
    8.6/10 - Excellent (2,472 reviews)
    Return Manchester (MAN) - San Diego (SAN)
    MAN - LAX1 stop LAX - MAN1 stop
    Save 100% on your flight
    £1,706
    £962
    per traveller
    found 10 hours ago
    The Sofia Hotel
  • 5 Oct - 11 Oct

    Shore House at The Del, LXR Hotels & Resorts + Flight

    Historic Downtown Coronado
    6 nights
    5.0 star property
    9.2/10 - Wonderful (169 reviews)
    "Awesome"
    Reviewed July 23, 2026
    Return London (LON) - San Diego (SAN)
    LHR - SANDirect SAN - LHR2 stops
    £2,644
    £1,937
    per traveller
    found 3 hours ago
    Shore House at The Del, LXR Hotels & Resorts
  • 5 Oct - 11 Oct

    El Cordova Hotel on Coronado Island + Flight

    Historic Downtown Coronado
    6 nights
    3.5 star property
    8.8/10 - Excellent (1,001 reviews)
    "Beautiful property, excellent staff"
    Reviewed August 5, 2026
    Return London (LON) - San Diego (SAN)
    LHR - SANDirect SAN - LHR2 stops
    £1,490
    £1,147
    per traveller
    found 3 hours ago
    El Cordova Hotel on Coronado Island
  • 23 Oct - 28 Oct

    Ocean Park Inn + Flight

    Pacific Beach
    5 nights
    3.0 star property
    9.4/10 - Exceptional (1,015 reviews)
    "The staff was very helpful. It was easy access to the beach area."
    Reviewed August 5, 2026
    Return London (LON) - San Diego (SAN)
    LHR - SANDirect SAN - LHR1 stop
    £1,449
    £1,139
    per traveller
    found 6 hours ago
    Ocean Park Inn
  • 5 Oct - 11 Oct

    The Wayfarer San Diego + Flight

    Mission Beach
    6 nights
    4.0 star property
    9.4/10 - Exceptional (1,843 reviews)
    Return London (LON) - San Diego (SAN)
    LHR - SANDirect SAN - LHR2 stops
    £1,914
    £1,557
    per traveller
    found 3 hours ago
    The Wayfarer San Diego

Where to stay in San Marcos

Find the best San Marcos areas for the activities you enjoy most.

Lake San Marcos

If you're spending some time in Lake San Marcos, The Links at Lakehouse and The Executive Course at Lakehouse are top sights worth seeing.

San Elijo Hills

While San Elijo Hills isn't home to many top sights, Leo Carrillo Ranch Historic Park and Stone Brewing are some notable places to visit nearby.

Santa Fe Hills

While Santa Fe Hills isn't home to many top sights, Twin Oaks Golf Club and Leo Carrillo Ranch Historic Park are some notable places to visit nearby.

Discover the most popular places to visit in San Marcos

What to do in San Marcos

San Marcos Hotel Deals

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently Asked Questions

Why should I book my San Marcos holiday with Expedia?

Expedia has you covered for every detail of your next San Marcos trip. You'll always get the best prices around, but when you bundle your hotel, flights and/or hire car into a holiday package, you'll score even more savings. Looking to truly make the most of your stay? Add some exciting tours and activities to your package. Expedia offers flexible cancellation policies on most bookings, so there's no need to stress if your plans change. Visit our Customer Service Portal link to discover more.

When is the best time of year to holiday in San Marcos?

To enjoy the buzz of peak season, take off in January, February and March. September, October and December are generally quieter and a good idea if you'd rather escape the crowds. With daytime average temperatures of 12ºC, January is the coolest period in San Marcos. The warmest month is August, when you can experience average temperatures of 23ºC throughout the day. Whatever the weather, you'll find plenty to keep you entertained here.

What are the top hotels for my holiday in San Marcos?

Lakehouse Hotel and Resort offers the perfect base for your San Elijo Hills adventures. Lakehouse Hotel and Resort is another favourite option, situated in the Sun Park area.

How do I get a cheap holiday to San Marcos?

Combining your flight and hotel with Expedia won't just save you time — it'll save you a nice amount too. A San Marcos holiday makes it a breeze to create your ideal trip. With more than 400 airlines throughout the world to pick from, finding convenient flights that suit your schedule won't be an issue. Not only that, we have over 321,000 hotel options globally to select from. Talk about choice! Whatever your budget, Expedia puts more of the world within your reach. Learn more about how you can save money on your holiday when you book a flight and hotel together with Expedia.

What should I do on my San Marcos holiday?

With top attractions such as LEGOLAND® California and Carlsbad Premium Outlets, a holiday in San Marcos is filled with fun places to visit. Flower Fields of Carlsbad and California State University San Marcos are a couple of other sights worth discovering.

What is the best area to stay in when on holiday in San Marcos?

If you're interested in visiting California State University San Marcos, save yourself the hassle of commuting and book a stay nearby. It's one of the top attractions in San Marcos.

Do I need a visa for my San Marcos holiday?

Visa requirements for San Marcos vary based on your nationality and the reason for your visit. Remember to check official government websites to determine if you need a visa for your holiday. They'll give you the most up-to-date information, including details about application procedures or supporting documentation that might be necessary. Enquire about your visa requirements in advance to ensure a hassle-free travel experience. Finally, double-check to see that your passport is valid for at least six months from your planned return date.

What should I wear on my San Marcos holiday?

Do some research into the types of clothing people in San Marcos wear, and consider browsing social media fashion pages for inspiration. You'll want to create a versatile wardrobe filled with pieces that work for your destination and showcase your unique style. Take a look at the local weather forecast so you can pack accordingly. The warmest time of year in San Marcos is August, with average daily temperatures of 23ºC. If you're on holiday in the coolest month of January, the mercury averages 12ºC during the day.

What does an Expedia San Marcos holiday include?

Expedia has everything you need to plan your San Marcos getaway, but how you structure your package depends on you. Pick from a combination of flights, hotels and hire cars. Searching for a few activities to keep you busy? Once you've made your booking, you can add them on too. No matter your style or budget, there's a package to suit your needs. Private holiday homes and condos are a few of the most popular property types in San Marcos. Whatever your holiday style or group size, you can count on Expedia for the freedom and flexibility to personalise your dream escape.

Does Expedia offer Book Now, Pay Later San Marcos holidays?

Your bank balance shouldn't prevent you from going on holiday, so Expedia has devised a solution to help. Now that we've formed a partnership with online lender Klarna, it's easier than ever to book your dream getaway without exhausting your savings. Klarna offers flexible payment options at checkout that take the worry out of budgeting for your trip. Consider one of these flexible payment options:

  • Pay monthly holidays: Escape on that dream holiday sooner with Klarna's convenient monthly instalment plans. If making bite-sized repayments each month sounds right for you, choose this option at checkout.
  • No-deposit holidays: Clicking the "book now" button is easier with this option. With no deposit required for your getaway, you can Book Now, Pay Later and get on your way.

Can I choose my airline with a San Marcos Expedia holiday?

Yes, you're in charge. We have access to over 400 partner airlines around the world, so you can customise your San Marcos trip according to your budget and needs.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.