$27 Cheap Flights to San Marcos , TX

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How much is the cheapest flight to San Marcos?

Prices were available within the past 7 days and start at $27 for one-way flights and $41 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Frontier Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Frontier Airlines
Spirit Airlines

Find Your Flights to San Marcos AUS

Cheap flights to San Marcos (AUS)

Get started finding a cheap flight to San Marcos on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Marcos.

Roundtrip prices range from $41 - $79, and one-ways to San Marcos start as low as $27.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to San Marcos (AUS)

You have several options for which airline you choose to travel with to San Marcos. There are 10 airlines flying into AUS: Spirit Airlines, Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to San Marcos (AUS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to AUS in February and in December for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to San Marcos?
For more information about updating your flight to San Marcos or canceling it, head over to our Customer Service Portal.
How do I find cheap flights to San Marcos that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight you select. When you’re searching for flights to San Marcos, you’ll see a “no change fees” filter for you to select.
Can I fly to San Marcos now?
Make your flight to San Marcos simple and straightforward by making your first stop our Covid-19 Travel Advisor. This is the easiest way to stay informed about current travel restrictions, including quarantine requirements and the latest official health advisory info.
What is the name of San Marcos' airport?
Austin-Bergstrom Intl. Airport (AUS) is the only airport near San Marcos.
How far is Austin-Bergstrom Intl. Airport (AUS) from central San Marcos?
Austin–Bergstrom International Airport is 30 mi from downtown San Marcos, so prepare yourself for a bit of a journey into the center of the city.
What airport is best to fly into San Marcos?
A flight to San Marcos means hitting the tarmac at Austin-Bergstrom Intl. Airport (AUS). Disembark the plane, gather your bags and you’ll be 30 mi from the downtown area.
How many airlines fly to San Marcos?
There are 16 airlines connecting San Marcos with 79 airports around the world.
Which airlines fly to San Marcos?
American Airlines operates the majority of the flights to San Marcos. Catching an American Airlines flight from Dallas is the preferred way of getting there.
How many nonstop flights are there to San Marcos?
Flying to someplace new is much easier when there aren’t any stopovers involved. If you’re traveling to San Marcos, the great news is that there are around 1,789 direct flights operating every week.
Where are the most popular flights to San Marcos departing from?
A large number of flights to San Marcos leave from Dallas, Chicago and Houston airports.
How long is the flight to San Marcos Airport?
Which airport you depart from determines how much of the in-flight entertainment you’ll get to see. From Dallas to San Marcos, the average flight time is 1 hour and 3 minutes. From Chicago it’s around 2 hours and 47 minutes, and from Houston it’s 56 minutes.
How to book the cheapest flight to San Marcos?
Don’t leave booking your flight to San Marcos until the last minute. That’s one move seasoned travelers use to get the best deals. Booking ahead means more options and less expensive flights. Don’t stop there, however. Do some research and check if there are multiple airports at your destination. Ticket prices often differ depending on the airport you fly into. Don’t forget to compare fares across air carriers as well. Last but not least, be ready to secure your seat quickly if you find an irresistible price. It might not be available for long. With a bit of knowledge and a little luck, the perfect fare will be yours.
How to survive the flight to San Marcos?
If you’re poorly prepared, airports and flying can be challenging. But there’s no need to panic. Follow these handy hints for a comfortable start to your vacation in San Marcos.What to pack in your hand luggage:

  • Traveling on a plane can be a comfortable experience if you bring the right stuff. First things first, you’ll need basic toiletries, such as a toothbrush and some deodorant, a spare change of clothes and a good novel. Secondly, find a spot in your hand luggage for your phone and charger, any medications and maybe a comfy neck pillow too. Lastly, and most importantly, be sure to take your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • Check carefully that you don’t have a pocket knife lurking in your carry-on luggage. Other prohibited items include explosive or flammable substances, like aerosols and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your aim here is to make yourself as comfortable as possible. Dress in loose, natural-fiber clothing and bring a cardigan in case it gets chilly in the cabin. Opt for roomy, flat shoes as your feet may swell during the flight. Leave the stilettos and hiking boots in your checked luggage.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long flights. The great news is there are proven ways to reduce your risk of developing it. Drink plenty of water, wander through the cabin as often as you can and wear compression tights or socks.

How to get through airport security fast when flying to San Marcos?
The answer is simple — be organized. We’ve put together some helpful hints for a speedy trip through security. Look out San Marcos, here you come:

  • Airport security personnel first need to establish that you have a valid ID and boarding pass before you’re allowed to proceed any further. Have them ready to show.
  • Time to strip down. Well sort of. Your belt, jacket, keys and other items in your pocket, like coins, will be required to go through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • All your electronic gadgets, including your phone and tablet, must also be scanned separately.
  • Can’t travel without your favorite cologne or perfume? No problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-close bag, it’s OK to bring with you in your carry-on baggage.
  • Lightweight sneakers are a sensible footwear choice as you’re less likely to be required to remove them when going through security. Safety boots and other heavy-style shoes are usually subjected to additional screening.
  • Sharp items are not allowed in the cabin. They’ll be seized at security, so pack them in your checked bags.

Flights to San Marcos information
Destination AirportAustin-Bergstrom Intl.
Destination Airport IATA CodeAUS
Destination City NameAustin
Flight Price$40

Trending flights to San Marcos

Prices were available within the past 7 days and start at $27 for one-way flights and $41 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines