A long sandy beach with a clear blue sky and ocean.

Cheap Flights to San Luis: San Luis Flight Deals

View €412 flight on Wed, 23 Sept 2026Opens in a new window

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Cheap round-trip flights to San Luis

Prices were available within the past 7 days and start at €412 for one-way flights and €651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Turkish Airlines
KLM
ITA Airways
Iberia

Frequently asked questions

What is the name of San Luis' airport?
San Luis is served by multiple airports, but most people prefer to touch down at George Bush Intercontinental Airport (IAH).
What airport is best to fly into San Luis?
A flight to San Luis means hitting the tarmac at William P. Hobby Airport (HOU). Disembark the plane, grab your baggage and you'll be 64 kilometres from the centre of town.
How many airlines fly to San Luis?
San Luis is serviced by 30 air carriers from 176 airports around the world.
Which airlines fly to San Luis?
San Luis receives most of its flights from American Airlines, United Airlines and Frontier Airlines with American Airlines being the favourite choice of airline. Dallas is the most popular city for passengers to depart from.
How many nonstop flights are there to San Luis?
Flying to a new place is much more fun when there aren't any lengthy stopovers. If you're making your way to San Luis, the fantastic news is that there are around 4,820 direct flights every week.
Where are the most popular flights to San Luis departing from?
Flights to San Luis from Dallas, Denver and Chicago airports are very popular.
How long is the flight to San Luis Airport?
If it's Dallas you're departing, you'll be in the air for around 1 hour and 16 minutes before you arrive in San Luis. Airport to airport from Denver typically takes 2 hours and 29 minutes and from Chicago, it's 2 hours and 53 minutes.
How to book the cheapest flight to San Luis?
If you'd like to save some cash on your trip to San Luis, then listen up! As every seasoned traveller knows, don't leave booking until the last minute. Prices are usually more expensive just prior to the departure date. Don't stop there, however. Do some research and find out if there is more than one airport at your destination. Fares often differ depending on which airport you pick. Don't forget to compare fares across airlines as well. Finally, be ready to secure your seat quickly if you stumble on a great deal. It might not be available for long! With a bit of know-how and a little luck, the ideal airfare can be yours.
Do you have any tips for my flight to San Luis?
We've rounded up all the info you need to make your journey a pleasant experience. Follow our insider tips and you'll be hightailing it through the airport and having a ball in San Luis in no time. What to pack in your hand luggage:
  • It's simple — first, put in your passport, official ID, cash and medications. Next, you'll need some extra in-flight entertainment to while away the hours. A thrilling book and a laptop filled with your favourite movies are some fantastic options. If you intend to catch a few z's, a comfy neck pillow and a pair of earplugs will also be useful. Finally, make room for a few toiletry items to ensure you arrive at your destination feeling fresh as a daisy.
Do not pack the following items in your hand luggage:
  • Pack all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your precious Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosols and poisons, are also prohibited.
What to wear on a flight:
  • Your main priority is to feel as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, natural fibers and remember to take a pullover in case you get cold in the cabin.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.
How to get through airport security fast when flying to San Luis?
It's simple — be prepared. We've compiled some useful tips for a stress-free trip through airport security. Watch out San Luis, here you come:
  • Airport security personnel first need to verify that you have a valid passport and matching boarding pass before anything else. Have them ready to show.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you'll have to unplug from the digital world. Your tablet, phone and any other electronic gadgets also need to be sent through the scanner.
  • Travelling with a new cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're permitted to bring it with you in your carry-on bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to have to remove them when passing through security. Safety boots and heavier-style shoes are often subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Luis. 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 Luis. 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 Luis, or are just on the lookout for the best flights to San Luis, 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 Luis 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
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Return price
€651
*Available to Expedia members.