Cheap Flights to San Marcos

The cheapest month to fly to San Marcos is when there's less demand. Off-peak months are often when you'll find cheap fares. To keep costs down, avoid flying during school breaks and major holidays.

Choose from 11 US cities providing direct flights to San Marcos. When you book on Expedia, select the "Direct flights only" filter to compare nonstop options. Fly to San Marcos from any of these major cities:

• Los Angeles
• Houston
• Miami
• Fort Lauderdale
• New York

Traveling in the low season and booking ahead of time are two easy ways to secure cheap flights to San Marcos. Or, consider flying on a Thursday, which is on average 16% cheaper than departing on a Sunday.* Want to be the first to know as soon as fares fall? Set up price tracking on the Expedia app to get real-time updates.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

It's possible to get great deals on last-minute flights to San Marcos, especially if your travel arrangements aren't set in stone. Think about jetting out of a different airport, tweaking your trip dates or picking another carrier to get a cheap flight to San Marcos.

For some of the best deals on domestic journeys, book your flight to San Marcos 28 days ahead of your travel dates. For international flights, search for your ticket two to four months in advance. This increases your chances of securing the departure dates and times you want.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can generally find cheap flights to San Marcos on a Sunday. You'll save around 8% on average compared to those who book on a Friday, which is typically the most expensive day to purchase tickets.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

When you're ready to book your ticket to San Marcos, these top carriers look forward to welcoming you on board:

• United Airlines - 147 flights to San Marcos each month, including 147 flights to La Aurora Intl. Airport (GUA) per month.
• American Airlines - 125 flights to San Marcos each month, including 125 flights to La Aurora Intl. Airport (GUA) per month.
• Spirit Airlines - 78 flights to San Marcos each month, including 78 flights to La Aurora Intl. Airport (GUA) per month.

Book a San Marcos, Guatemala flight and hotel package deal on Expedia, and you could benefit from significant savings. It's easy to bundle your hotel and flight, and you can add activities and car rentals to create your own personalized San Marcos break. Plus, there's nothing like the convenience of booking everything in one place.

If you reserved your flight to San Marcos within the last 24 hours, you can often change or cancel it without fees. After that, additional charges may apply depending on the airline's terms and conditions. To learn more, visit our Customer Service Portal. Remember that some flights are non-refundable, so you may receive a credit for future flights in place of a direct refund. When browsing on Expedia, use the "No cancel fee" or "Changes included" boxes to see tickets with flexible change policies.