Cheap Flights To San Marcos 2025

San Marcos Flights as Low as $110

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Spirit Airlines
Delta
American Airlines
Delta
United
American Airlines
Alaska Airlines

Flight Travel Guide

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to . AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. AARP Travel combines members-only discounts with the best rates from Expedia, so members get the best price in travel, guaranteed. AARP members get exclusive rates on hotels and car rentals, and will not pay booking fees on flights.

Whether this trip is for business or pleasure, we will help you get there (without breaking the bank).

Airport Transportation

Once you have got your flight scheduled to , you might want to book a vehicle so you can get around on your own. You can book a rental car under our cars tab and jump in the car as soon as you step out of the airport. For more information, check out the San Marcos Car Rentals Guide.

Things to Do in

Not sure where to start? Not to worry—there's plenty to do in this city. has so much to do, and we can help you get started.

If you're looking for some fun activities to do in , make sure you check out our "Things to Do in San Marcos" page for excursions and activities for the whole clan.

Where to Stay in

has lodging to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you'll get the best price out there when you stay with AARP Travel.

Book Your Trip Now

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to . Don't wait a second longer—book your airfare today and land in tomorrow.