Cheap Flights to San Marcos: San Marcos Flight Deals

View €51 flight on Wed, 3 Dec 2025Opens in a new window

Popular airlines to San Marcos

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Marcos

Prices were available within the past 7 days and start at €51 for one-way flights and €137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Dec - Mon, 8 Dec
MSY
New Orleans
AUS
Austin
€137 Return, found 5 hours ago
€137
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Dec from New Orleans to Austin, returning Mon, 8 Dec, priced at €137 found 5 hours ago
JetBlue Airways
Sat, 6 Dec - Mon, 8 Dec
BOS
Boston
AUS
Austin
€140 Return, found 6 days ago
€140
Return
found 6 days ago
Select JetBlue Airways flight, departing Sat, 6 Dec from Boston to Austin, returning Mon, 8 Dec, priced at €140 found 6 days ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
DFW
Dallas
AUS
Austin
€150 Return, found 6 hours ago
€150
Return
found 6 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Dallas to Austin, returning Mon, 8 Dec, priced at €150 found 6 hours ago
United
Thu, 4 Dec - Mon, 8 Dec
DFW
Dallas
AUS
Austin
€206 Return, found 6 hours ago
€206
Return
found 6 hours ago
Select United flight, departing Thu, 4 Dec from Dallas to Austin, returning Mon, 8 Dec, priced at €206 found 6 hours ago
Air Canada
Fri, 5 Dec - Mon, 8 Dec
YVR
Vancouver
AUS
Austin
€292 Return, found 4 days ago
€292
Return
found 4 days ago
Select Air Canada flight, departing Fri, 5 Dec from Vancouver to Austin, returning Mon, 8 Dec, priced at €292 found 4 days ago

Find the cheapest month to fly from Columbus (CMH) to Austin (AUS)

February is typically the cheapest month to fly

From €135 - €348 per traveller.

Frequently asked questions

What is the name of San Marcos' airport?
Book a flight to San Marcos and you'll be disembarking at Austin-Bergstrom Intl. Airport (AUS).
How far is Austin-Bergstrom Intl. Airport (AUS) from central San Marcos?
Long commutes aren't a big deal if you consider your options ahead of time. Downtown San Marcos is 48 kilometres from Austin–Bergstrom International Airport, so it's wise to know how you'll get into the city before you arrive.
What airport is best to fly into San Marcos?
Austin-Bergstrom Intl. Airport (AUS) is the main airport in San Marcos. Before you step on the plane, it's a wise idea to know a thing or two about it. It sits around 48 kilometres from the downtown area.
How many airlines fly to San Marcos?
San Marcos is serviced by 18 air carriers from at least 69 airports across the globe.
Which airlines fly to San Marcos?
The majority of flights to San Marcos are offered by American Airlines. The most preferred route departs from Dallas, and American Airlines flies this route the most.
How many nonstop flights are there to San Marcos?
Flying to a new place is much simpler when there aren't any stopovers involved. If you're heading to San Marcos, the great news is that there are roughly 1,457 direct flights operating every week.
Where are the most popular flights to San Marcos departing from?
Travellers often jet off from Dallas, Houston and Denver airports when going to San Marcos.
How long is the flight to San Marcos Airport?
If it's Dallas you're departing, you'll be airborne for around 1 hour and 7 minutes before you arrive in San Marcos. Runway to runway from Houston takes approximately 59 minutes and from Denver, the average flight time is 2 hours and 12 minutes.
How to book the cheapest flight to San Marcos?
We've all come across those fortunate travellers who manage to pick up wonderfully cheap plane tickets every time they fly. Eager to know how to do it for your San Marcos holiday? Don't wait until the last possible moment to secure your flight. Another fantastic way to nab the most affordable fare is to shop around. If your destination has a few airports, look into the cost of flying into a less busy terminal. Lastly, another simple way to save some cash is be ready to book fast. If you see an amazing bargain, don't hesitate — snap it up while you can.
Do you have any tips for my flight to San Marcos?
If you're poorly prepared, airports and flying can be overwhelming. But there's no need to panic. Follow these handy hints and enjoy a stress-free start to your holiday in San Marcos. What to pack in your hand luggage:

  • Flying can be a stress-free experience if you bring the right stuff. Firstly, you'll want a few basic toiletries, such as deodorant and a toothbrush, a clean pair of socks and something to read. Secondly, make room in your bag for your laptop, a charger, medications and maybe a quality neck pillow as well. Lastly, remember to take your passport, travel papers and some cash.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, fireworks and fuel. Sporting equipment like ski poles, and objects that could harm other people, such as firearms and ammunition, won't be allowed on board either.

What to wear on a flight:

  • Comfort should be your number one priority when choosing what to wear during your flight. Loose clothing is a wise option, as are flat, slip-on shoes.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to San Marcos?
The answer is simple — be prepared. We've compiled some tips and tricks for a fuss-free trip through airport security. Watch out San Marcos, here you come:

  • Be sure to keep your ID and boarding pass handy. They'll be the first things you'll be asked to show at airport security.
  • Time to strip down. Well kind of. Your jacket, belt, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • All electronic devices, including your tablet and phone, are also required to be separately scanned.
  • Any gels or liquids, such as shampoo or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be confiscated at security, so put them in your checked bags.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Marcos. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Marcos. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Marcos, or are just on the lookout for the best flights to San Marcos, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Marcos to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Austin-Bergstrom Intl.
Destination airport IATA code
AUS
Destination city name
Austin
Return price
€136

Trending flights to San Marcos

Prices were available within the past 7 days and start at €51 for one-way flights and €137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 19 Jan - Fri, 30 Jan
DUB
Dublin
AUS
Austin
€565 Return, found 3 days ago
€565
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, 19 Jan from Dublin to Austin, returning Fri, 30 Jan, priced at €565 found 3 days ago

Explore a world of travel with Expedia

*Available to Expedia members.