$327 Cheap Flights from Columbia (COU) to San Antonio (SAT)

Popular airlines from Columbia, MO (COU-Columbia Regional) to San Antonio International Airport (SAT)

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Find available prices by choosing your travel dates.

Cheap Flights from Columbia to San Antonio (COU-SAT)

Prices were available within the past 7 days and start at $327 for one-way flights and $310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Flights from Columbia (COU) to San Antonio (SAT)
Origin airport
Columbia Regional
Destination airport
San Antonio Intl.
Airlines serving
American Airlines
Roundtrip price
$310
Distance
734 mi

Columbia to San Antonio Flights

The cheapest times to fly from Columbia to San Antonio

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbia to San Antonio are during the month of July. You can find some of the cheapest flights from Columbia to San Antonio with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Columbia to San Antonio

Sunday is one of the best days to book for cheap flights from Columbia to San Antonio: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Columbia to San Antonio

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbia to San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $327 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbia to San Antonio flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbia to San Antonio airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Columbia Regional Airport to San Antonio Airport last minute?
When it comes to booking your flights, being organized pays off. While it’s possible to pick up a last-minute deal on a COU to San Antonio Intl. Airport (SAT) flight, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it’s between three and four months.
What airports do you fly into for San Antonio from Columbia?
Columbia to San Antonio flights land at San Antonio Intl. Airport (SAT). Put your bags down at your hotel and then head out to visit some of the city’s leading sights, such as San Antonio Zoo and Aquarium and Frost Bank Center. The airport is about 7 mi north of central San Antonio.
Can I change the date of my flight from Columbia Regional Airport (COU) to SAT?
It’s a piece of cake to make changes to your Columbia Regional Airport (COU) to SAT trip yourself. Access your itinerary via the Expedia Trips portal and choose “change flight.” Browse around for new flights and lock in the one that better suits your plans. You’ll get an estimate of your flight change cost, if applicable. Alternatively, visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

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