A garden with a table set for a meal, surrounded by lush greenery and a mountain in the background.

Cheap Flights to San Marcos

Popular airlines to San Marcos

  • British Airways

  • easyJet

  • Lufthansa

  • Ryanair

  • American Airlines

  • Jet2

  • Swiss International Air Lines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How do I find cheap flights to San Marcos that have flexible change policies?
Search for your affordable airfares to San Marcos, then check the "No change fee" box under the "Flexible change policies" filter. From then on it's smooth sailing. We understand that plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to San Marcos?
Decide on your ideal travel dates and then take off towards San Marcos with one of these major airlines:
  • American Airlines - 138 flights to or near San Marcos each month, including 138 flights to La Aurora Intl. Airport (GUA) per month.
  • United Airlines - 130 flights to or near San Marcos each month, including 130 flights to La Aurora Intl. Airport (GUA) per month.
  • Spirit Airlines - 65 flights to or near San Marcos each month, including 65 flights to La Aurora Intl. Airport (GUA) per month.
How can I find cheap tickets to San Marcos?
You'll always score an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then tick the flexible dates box above to compare the cheapest prices for nearby days. was the cheapest price for a flight to San Marcos in the last seven days.
How much is a flight to San Marcos?
If you were journeying one way from (), you could've locked in a bargain seat for in the last seven days. Round-trip flights to San Marcos ranged from only to over the same period.
What are the most popular airports to fly into in San Marcos?
Pack your suitcase and jet into La Aurora Intl. Airport (GUA), San Marcos's primary flight hub. Book a ticket on one of the 533 flights that touch down at this favourite destination every month.
When is the cheapest time to fly to San Marcos?
Take off for San Marcos early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to fly out, followed closely by Monday. If you'd like to avoid the priciest flights, keep clear of Saturdays.
How much is a plane ticket to San Marcos?
In the last seven days, seats to San Marcos cost between and . Prices generally depend on the departure time, airline, cabin class and how early you make your booking.
What is the best time to go to San Marcos?
If you want to discover San Marcos's leading city when it's at its busiest, go to Malacatan sometime during February, September and December. Similar to most places in the Northern Hemisphere, summertime here starts June 20, with average temperatures ranging between 24ºC and 32ºC.
What months are the cheapest to book a flight to San Marcos?
The ideal month to score a top deal to San Marcos is February, whereas prices are at a premium in December. Avoid this month if you're counting your pennies.

Book with confidence

Top tips for booking flights to San Marcos from UK

Get ready to fly to San Marcos

Prepare your luggage and book your flights to San Marcos with Expedia. We offer a seamless flight booking experience, with a wide range of San Marcos plane tickets to choose from. If you need help finding some of the best deals for cheap flights to San Marcos in 2026, we are always available to assist you. Book your flights to San Marcos today and let the adventure begin!

Find the best tickets to San Marcos

To find some of the best tickets to San Marcos in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to San Marcos or last-minute flights to San Marcos, you can filter and sort your search results, making it easy to find the ideal flight to San Marcos.

Airlines fly to San Marcos

There are different airlines that fly to San Marcos including some of the most trusted names in the business. To book flights to San Marcos with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best San Marcos plane tickets.

Find the cheapest flights to San Marcos

By booking early you may find some of the best deals for San Marcos flights from the UK, including San Marcos direct flights. You can usually find affordable and cheap flights to San Marcos, whether one-way or round-trip , with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to San Marcos

Try searching for different San Marcos airports with Expedia to find some of the cheapest flights to San Marcos. Flights from () to () usually have the lowest price .

Why book your flights to San Marcos with Expedia

Expedia offers great deals on San Marcos air fares to cater to every budget. Not only is Expedia one of the top platforms to book flights to San Marcos from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to San Marcos from UK

Travel information

San Marcos Flights Information

Airlines serving
Roundtrip price
San Marcos Flights Information
*Available to Expedia members.