$55 Cheap Flights from Columbus (CMH) to San Antonio (SAT)

View $55 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to San Antonio International Airport (SAT)

Cheap Flights from Columbus to San Antonio (CMH-SAT)

Prices were available within the past 7 days and start at $55 for one-way flights and $173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Feb 23 - Sat, Feb 28
CMH
Columbus
SAT
San Antonio
$173 Roundtrip, found 2 days ago
$173
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Feb 23 from Columbus to San Antonio, returning Sat, Feb 28, priced at $173 found 2 days ago
Spirit Airlines
Thu, Jan 22 - Sat, Jan 31
CMH
Columbus
SAT
San Antonio
$190 Roundtrip, found 4 days ago
$190
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Jan 22 from Columbus to San Antonio, returning Sat, Jan 31, priced at $190 found 4 days ago
Spirit Airlines
Mon, Feb 23 - Sat, Feb 28
CMH
Columbus
SAT
San Antonio
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Feb 23 from Columbus to San Antonio, returning Sat, Feb 28, priced at $191 found 2 days ago
Spirit Airlines
Mon, Jan 26 - Sat, Jan 31
CMH
Columbus
SAT
San Antonio
$195 Roundtrip, found 5 days ago
$195
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Jan 26 from Columbus to San Antonio, returning Sat, Jan 31, priced at $195 found 5 days ago
Spirit Airlines
Thu, Jan 29 - Sat, Feb 7
CMH
Columbus
SAT
San Antonio
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Jan 29 from Columbus to San Antonio, returning Sat, Feb 7, priced at $196 found 2 days ago
Spirit Airlines
Thu, Jan 22 - Sat, Jan 31
CMH
Columbus
SAT
San Antonio
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Jan 22 from Columbus to San Antonio, returning Sat, Jan 31, priced at $200 found 4 days ago
Spirit Airlines
Tue, Dec 2 - Thu, Dec 4
CMH
Columbus
SAT
San Antonio
$201 Roundtrip, found 3 days ago
$201
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Dec 2 from Columbus to San Antonio, returning Thu, Dec 4, priced at $201 found 3 days ago
Southwest Airlines
Mon, Dec 8 - Thu, Dec 11
CMH
Columbus
SAT
San Antonio
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Dec 8 from Columbus to San Antonio, returning Thu, Dec 11, priced at $224 found 4 days ago
American Airlines
Wed, Dec 24 - Thu, Dec 25
CMH
Columbus
SAT
San Antonio
$271 Roundtrip, found 5 days ago
$271
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 24 from Columbus to San Antonio, returning Thu, Dec 25, priced at $271 found 5 days ago
United
Wed, Dec 24 - Thu, Dec 25
CMH
Columbus
SAT
San Antonio
$271 Roundtrip, found 5 days ago
$271
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 24 from Columbus to San Antonio, returning Thu, Dec 25, priced at $271 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to San Antonio (SAT)

May is typically the cheapest month to fly

From $115 - $386 per traveler.

Alternative airports near San Antonio

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $384
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $384

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT) cost?
Grab a cheap one-way flight from $55 or cheap return flight from $173 from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT)?
February is the cheapest month to fly from CMH to SAT. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CMH to SAT flight.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT)?
There are no daily direct flights from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from CMH to SAT?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT)?
Select a flight from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT) last-minute?
Last-minute bookings from CMH to SAT are usually more expensive. For the cheapest rates, start searching for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a CMH to SAT flight and hotel package?
Opting for a CMH to SAT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to San Antonio Intl. Airport (SAT)?
Typically, you're able to reschedule or cancel your CMH to SAT flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$173
Distance
1139 mi

Book with confidence

Columbus to San Antonio Flights

The cheapest times to fly from Columbus 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 Columbus to San Antonio are during the month of February. You can find some of the cheapest flights from Columbus to San Antonio with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 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 Columbus 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 Columbus 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.

 

Columbus to San Antonio Flights

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*Available to One Key members.