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Cheap Flights from Columbus (CMHA) to San Antonio (SAT)

Compare Columbus to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

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Flight deals from Columbus to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Columbus to San Antonio International Airport? If you want to travel next month, return fares start from $253. Find the lowest prices on one-way and return tickets right here.
San Antonio.$232 per passenger.Departing Mon, 19 Oct, returning Thu, 22 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Mon, 19 Oct, arriving in San Antonio International.Inbound indirect flight with Frontier Airlines, departs from San Antonio International on Thu, 22 Oct, arriving in Port Columbus.Price includes taxes and charges.From $232, select.
San Antonio.$253 per passenger.Departing Fri, 11 Sep, returning Mon, 14 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Fri, 11 Sep, arriving in San Antonio International.Inbound indirect flight with Frontier Airlines, departs from San Antonio International on Mon, 14 Sep, arriving in Port Columbus.Price includes taxes and charges.From $253, select.
San Antonio.$314 per passenger.Departing Thu, 17 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Thu, 17 Sep, arriving in San Antonio International.Inbound indirect flight with Frontier Airlines, departs from San Antonio International on Thu, 1 Oct, arriving in Port Columbus.Price includes taxes and charges.From $314, select.
San Antonio.$346 per passenger.Departing Thu, 5 Nov, returning Thu, 12 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Thu, 5 Nov, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Thu, 12 Nov, arriving in Port Columbus.Price includes taxes and charges.From $346, select.
San Antonio.$346 per passenger.Departing Tue, 8 Dec, returning Tue, 15 Dec.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Tue, 8 Dec, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Tue, 15 Dec, arriving in Port Columbus.Price includes taxes and charges.From $346, select.
San Antonio.$346 per passenger.Departing Wed, 21 Oct, returning Thu, 5 Nov.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Wed, 21 Oct, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Thu, 5 Nov, arriving in Port Columbus.Price includes taxes and charges.From $346, select.
San Antonio.$395 per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Thu, 27 Aug, arriving in San Antonio International.Inbound indirect flight with Frontier Airlines, departs from San Antonio International on Mon, 31 Aug, arriving in Port Columbus.Price includes taxes and charges.From $395, select.
San Antonio.$493 per passenger.Departing Thu, 31 Dec, returning Thu, 7 Jan.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Thu, 31 Dec, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Thu, 7 Jan, arriving in Port Columbus.Price includes taxes and charges.From $493, select.
San Antonio.$494 per passenger.Departing Tue, 5 Jan, returning Thu, 7 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Tue, 5 Jan, arriving in San Antonio International.Inbound indirect flight with Delta, departs from San Antonio International on Thu, 7 Jan, arriving in Port Columbus.Price includes taxes and charges.From $494, select.
San Antonio.$505 per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Thu, 26 Nov, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Thu, 3 Dec, arriving in Port Columbus.Price includes taxes and charges.From $505, select.
San Antonio.$520 per passenger.Departing Fri, 21 Aug, returning Sat, 5 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Port Columbus on Fri, 21 Aug, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Sat, 5 Sep, arriving in Port Columbus.Price includes taxes and charges.From $520, select.
San Antonio.$526 per passenger.Departing Fri, 29 Jan, returning Mon, 1 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Fri, 29 Jan, arriving in San Antonio International.Inbound indirect flight with Delta, departs from San Antonio International on Mon, 1 Feb, arriving in Port Columbus.Price includes taxes and charges.From $526, select.
San Antonio.$534 per passenger.Departing Wed, 17 Mar, returning Tue, 23 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Wed, 17 Mar, arriving in San Antonio International.Inbound indirect flight with Delta, departs from San Antonio International on Tue, 23 Mar, arriving in Port Columbus.Price includes taxes and charges.From $534, select.
San Antonio.$1,238 per passenger.Departing Fri, 28 May, returning Mon, 31 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Fri, 28 May, arriving in San Antonio International.Inbound indirect flight with Delta, departs from San Antonio International on Mon, 31 May, arriving in Port Columbus.Price includes taxes and charges.From $1,238, select.

Find the cheapest month to fly from Columbus to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Columbus to San Antonio International flights are currently cheapest in October.
Aug
from $395
Sep
from $253
Oct
from $232
Nov
from $346
Dec
from $346
Jan
from $494
Feb
Find prices
Mar
from $534
Apr
Find prices
May
from $1,238
Jun
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Jul
Find prices

Columbus to San Antonio International: Alternative routes

Compare routes from Columbus to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

San Antonio International

13km from central San Antonio
ClosestCheapest
from $232
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Columbus to San Antonio: Flight information

The things to know before you go.
Cheapest flight found$232
Cheapest month to flyOctober

Finding cheap flights from Columbus to San Antonio International: Frequently asked questions

The best price we found for a return flight from Columbus to San Antonio International is $232. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Columbus to San Antonio International. But we found flights with one stop from $232.
As of August 2026, there are no flights flying from Columbus to San Antonio International.
The cheapest month to fly from Columbus to San Antonio International is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Columbus to San Antonio International Airport on Monday, 19 October 2026.
No airlines currently offer direct flights between Columbus and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to San Antonio International is Frontier Airlines .

Travelling from Columbus to San Antonio International Airport (SAT): What you need to know

  • The timezone in San Antonio is UTC-6, which is one hour behind Columbus. San Antonio International Airport is located in San Antonio.

  • Arrive at the airport on time so you don't miss your flight from Columbus to SAT. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • With more travellers during peak months like July, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow extra time for delays. Remember things also get busy during major holidays like Fourth of July.

Airports in Columbus

John Glenn Columbus International Airport (CMH)

  • Located around 16 kilometres from central Columbus, CMH can be reached in about 20 minutes by car, depending on traffic. The journey by public transport takes roughly 40 minutes.

  • Searching for a convenient hotel close to John Glenn Columbus International Airport? If you're catching an early flight from Columbus to San Antonio International Airport, these accommodation options will put you moments from your departure lounge:

  • Of all flights departing from John Glenn Columbus International Airport, 77% land on time at their destination.

  • CMH's address is 4600 International Gateway.

Rickenbacker International Airport (LCK)

  • You can reach LCK from central Columbus in about 25 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 15 minutes to cover the 23 kilometres or so.

  • You're off on holiday, so why not spend an extra night away at a hotel close to Rickenbacker International Airport? Before your Columbus to SAT flight, treat yourself to a stay at Best Western Canal Winchester Inn - Columbus South East.

  • When it comes to keeping flights on track, Rickenbacker International Airport has an on-time arrival performance of 75%.

About San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • San Antonio International Airport is around 14 kilometres from central San Antonio. It takes around 20 minutes or so to drive to the city.

  • If you're using public transport, expect a journey of around 50 minutes.

How to find the cheapest flights from Columbus to San Antonio International Airport (SAT)

  • $111 is the best price for a one-way ticket from Columbus to San Antonio International Airport. Return flights start at $232. These prices may change depending on availability.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from Columbus to SAT if you book early. Airlines often offer some excellent early bird deals.

  • Affordable Columbus to San Antonio International Airport tickets are easier to find when your dates are flexible. Use the 'Whole month' tool to compare fares throughout the month and then fly out on the cheapest day.

  • Spend less time searching for cheap plane tickets from Columbus to SAT by setting up a Price Alert. We'll send you an email or notification on the app when prices go down.

  • Filters make it easier to dig up a deal for your flight from Columbus to San Antonio International Airport. Pick the airlines, flight times and number of stops that make sense for you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Columbus to San Antonio International Airport (SAT)

  • Think about the kind of experience you want when deciding when to fly. December is the quietest month to go to San Antonio. July is when most people book flights from Columbus to San Antonio International Airport (SAT), which may be perfect if you enjoy travelling when it's busier.

  • Before locking in your Columbus to SAT plane ticket, consider what kind of weather you prefer. August is the warmest month in San Antonio, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • Look for cheap tickets from Columbus to San Antonio International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 20ºC (68ºF).

More about San Antonio

  • After booking your flight from Columbus to San Antonio International Airport, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring San Antonio:

  • Every great adventure has to include a little sightseeing. San Antonio River Walk, San Antonio River walk and Alamo Plaza are essential stops on your San Antonio itinerary.

Explore more of the United States

  • San Antonio is always a good idea, but there are so many other corners of the United States waiting to be explored. Around 105 kilometres northeast of San Antonio, a visit to Austin will fill your itinerary to the brim. Start with leading attractions like Texas State Capitol, Austin Museum of Art, Downtown and 360 Bridge.

  • If you're interested in discovering another major destination in the United States, head for Corpus Christi, about 225 kilometres southeast of San Antonio. USS LEXINGTON, Texas State Aquarium and Bayfront Park are key reasons to visit.

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.