A cave entrance with hanging ropes, rocky terrain, and surrounding greenery.

Cheap Flights to Rio Frio , TX from CA $138

View CA $138 flight on Thu, Nov 26, 2026Opens in a new window

Popular airlines to Rio Frio

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How much is the cheapest flight to Rio Frio?

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Air Canada
Delta
Alaska Airlines
WestJet

Frequently asked questions

What is the name of Rio Frio's airport?
Rio Frio is served by multiple airports, but most travellers touch down at Austin-Bergstrom Intl. Airport (AUS).
How many airlines fly to Rio Frio?
There are a total of 20 air carriers connecting Rio Frio to 72 airports from all over the globe.
Which airlines fly to Rio Frio?
Most of the flights heading into Rio Frio are operated by American Airlines. The most popular route departs from Dallas, and American Airlines flies this route the most.
How many nonstop flights are there to Rio Frio?
Organizing an awesome Rio Frio adventure is a piece of cake when there are 2,233 direct flights each week to choose from.
Where are the most popular flights to Rio Frio departing from?
Travellers frequently depart from Dallas, Houston and Denver airports when going to Rio Frio.
How long is the flight to Rio Frio Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Dallas to Rio Frio, the average flight time is 1 hour and 10 minutes. From Houston it's more or less 1 hour and 4 minutes, and from Denver it's 2 hours and 13 minutes.
How to book the cheapest flight to Rio Frio?
If you'd like to save some cash on your trip to Rio Frio, then listen up! As any seasoned jet-setter knows, avoid booking at the last minute. Fares are usually highest just prior to the departure date. Also, shop around and compare your options. If your destination has a few airports, you may be able to score a terrific deal by flying into one that's farther away. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to grab your ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Rio Frio?
No matter where you're coming from, flying can be an enjoyable experience if you've planned ahead. We've put together a list of handy travel tips that will get your Rio Frio escape started on the right foot. What to pack in your hand luggage:
  • It's simple — first, put in your passport, official ID, wallet and daily medications. Next, you'll need some entertainment to while away the time. A juicy novel and a phone filled with your favourite movies are some wonderful options. If you hope to catch more than just forty winks, a quality neck pillow and some noise-cancelling headphones will also be useful. Finally, leave some space for a toothbrush and some cleansing wipes so you'll arrive feeling fresh and raring to go.
Do not pack the following items in your hand luggage:
  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like a pocket knife, and products which are explosive or flammable, such as aerosols and matches, are also restricted.
What to wear on a flight:
  • Your aim is to be as comfortable as possible. Opt for a pair of flat, closed-toe shoes, dress in loose, breathable clothing and don't forget to take a jacket in case it gets cold in the cabin.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and keep your feet and legs moving.
How to get through airport security fast when flying to Rio Frio?
It's all about being organized. We've put together some top tips for an easy trip through security. Look out Rio Frio, here you come:
  • Security personnel first need to check that you have a valid passport and travel documents before you can proceed any further. Keep them close by.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, 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 phone, tablet and any other electronics also need to be sent through the scanner.
  • Want to bring along your favourite cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on luggage.
  • The right choice of footwear can save you a few precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Pocket knives and other sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked bags.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Rio Frio. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Rio Frio. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rio Frio.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Rio Frio flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Rio Frio.

Looking to save even more? Get additional savings by bundling your Rio Frio flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Rio Frio trip!

Travel information

Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Roundtrip price
CA $267

Trending flights to Rio Frio

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
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