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C$108 Cheap Flights from Columbus 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 round-trip flight from Columbus to San Antonio International? Find the lowest prices on one-way and round-trip tickets right here.
San Antonio.C$217 per passenger.Departing Sat, Aug 23, returning Wed, Aug 27.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Port Columbus on Sat, Aug 23, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departing from San Antonio International on Wed, Aug 27, arriving in Port Columbus.Price includes taxes and charges.From C$217, select.
San Antonio.C$306 per passenger.Departing Mon, Aug 25, returning Sun, Sep 7.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Port Columbus on Mon, Aug 25, arriving in San Antonio International.Inbound indirect flight with Spirit Airlines, departing from San Antonio International on Sun, Sep 7, arriving in Port Columbus.Price includes taxes and charges.From C$306, select.
San Antonio.C$307 per passenger.Departing Fri, Sep 5, returning Sun, Sep 7.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Port Columbus on Fri, Sep 5, arriving in San Antonio International.Inbound indirect flight with Spirit Airlines, departing from San Antonio International on Sun, Sep 7, arriving in Port Columbus.Price includes taxes and charges.From C$307, select.
San Antonio.C$312 per passenger.Departing Fri, Sep 26, returning Fri, Oct 3.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Port Columbus on Fri, Sep 26, arriving in San Antonio International.Inbound indirect flight with Spirit Airlines, departing from San Antonio International on Fri, Oct 3, arriving in Port Columbus.Price includes taxes and charges.From C$312, select.
San Antonio.C$327 per passenger.Departing Mon, Oct 6, returning Mon, Oct 20.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Port Columbus on Mon, Oct 6, arriving in San Antonio International.Inbound indirect flight with Spirit Airlines, departing from San Antonio International on Mon, Oct 20, arriving in Port Columbus.Price includes taxes and charges.From C$327, select.
San Antonio.C$375 per passenger.Departing Fri, Jul 25, returning Thu, Jul 31.Round-trip flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departing from Port Columbus on Fri, Jul 25, arriving in San Antonio International.Inbound indirect flight with Spirit Airlines, departing from San Antonio International on Thu, Jul 31, arriving in Port Columbus.Price includes taxes and charges.From C$375, select.
San Antonio.C$451 per passenger.Departing Thu, Jul 31, returning Mon, Aug 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Port Columbus on Thu, Jul 31, arriving in San Antonio International.Inbound indirect flight with Delta, departing from San Antonio International on Mon, Aug 4, arriving in Port Columbus.Price includes taxes and charges.From C$451, 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 August.
Jul
from C$375
Aug
from C$217
Sep
from C$307
Oct
from C$327
Nov
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Dec
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Jan
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Direct flights from Columbus to San Antonio International

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.

Columbus to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundC$217
Cheapest month to flyAugust
Average flight time2 hrs, 54 mins
Most popular airlineDelta
Average flights per week1

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

The best price we found for a round-trip flight from Columbus to San Antonio International is C$217. 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.
2 hours and 54 minutes is the average flight time from Columbus to San Antonio International.
Delta flies direct from Columbus to San Antonio International.
There is one flight per week flying from Columbus to San Antonio International, as of July 2025.
The cheapest month to fly from Columbus to San Antonio International is usually August.
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 Saturday, August 23, 2025.
Yes – the average flight time is 2 hours and 54 minutes.
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 Southwest Airlines.

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

  • Begin planning your trip by looking up the best place to catch your flight from Columbus to San Antonio International Airport (SAT). Explore the options for leaving from John Glenn Columbus International Airport (CMH) or Rickenbacker International Airport (LCK), two of the city's main airports.

  • Around 2 hours 55 minutes is how long you'll be travelling on a direct Columbus to San Antonio International Airport flight.

  • San Antonio is one hour behind Columbus. San Antonio International Airport is located in San Antonio, which operates on the UTC-5 timezone.

  • Leave enough time to make your flight from Columbus to SAT. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • In high season, expect longer wait times and be there earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Columbus

John Glenn Columbus International Airport (CMH)

  • Reach your destination without the detour from John Glenn Columbus International Airport (CMH). Direct flights from Columbus to San Antonio International Airport (SAT) are available from here.

  • You can travel on a direct flight from Columbus to San Antonio International Airport with Delta Air Lines. This leading airline offers services from CMH.

  • The majority of travellers choose to fly with Delta Air Lines from CMH to SAT.

  • The journey from central Columbus to CMH takes about 1 hour 5 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 13 kilometres in 10 minutes or so, depending on traffic conditions.

  • In search of a convenient hotel close to John Glenn Columbus International Airport? If you've booked an early flight from Columbus to San Antonio International Airport, these accommodation options will put you moments from your departure lounge:

  • 79.5% of flights that depart John Glenn Columbus International Airport reach their destination on schedule.

  • CMH is located at 4600 International Gateway.

Rickenbacker International Airport (LCK)

  • LCK is around 26 kilometres from central Columbus. It'll take 25 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 1 hour 20 minutes.

  • Getting everyone to the airport on time before your Columbus to SAT flight is a lot easier when you stay near Rickenbacker International Airport. If you have an early departure, Best Western Canal Winchester Inn - Columbus South East will put you a short ride from the airport.

  • When it comes to keeping flights on track, Rickenbacker International Airport has an on-time arrival rate of 66.14%.

About San Antonio International Airport (SAT)

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

  • San Antonio International Airport is about 13 kilometres from central San Antonio. How long it'll take to get there in a car rental or cab will depend on the time of day. Do a little research before your trip.

  • Travelling on public transport typically takes 1 hour 30 minutes.

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

  • C$108 is the lowest price for a one-way ticket from Columbus to San Antonio International Airport. Return flights start at C$217. These fares may change based on availability and demand.

  • Booking ahead of time is often the key to finding a cheap flight from Columbus to SAT. Airlines adjust prices based on demand, so the closer your departure date, the more you'll likely spend on your ticket.

  • The 'Whole month' search tool will show you the cheapest Columbus to San Antonio International Airport tickets across the entire month. It's an easy way to find a bargain if your travel dates aren't set in stone.

  • Locking in a cheap flight ticket from Columbus to SAT couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as prices go down.

  • Tailor your travel plans using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Columbus to San Antonio International Airport.

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

  • April is the quietest month for flights from Columbus to San Antonio International Airport (SAT), while July is the most popular. Find the ideal time to visit San Antonio based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your Columbus to SAT flight ticket, consider the weather you're most comfortable in. August is the warmest month in San Antonio, with temperatures ranging from 23ºC (73ºF) 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 3ºC (37ºF) and 20ºC (68ºF).

More about San Antonio

  • Start your San Antonio trip right by choosing the perfect place to stay. Once you've booked your flight from Columbus to San Antonio International Airport, browse our selection of hotels including:

  • All great vacations should include a little sightseeing. The San Antonio River Walk, San Antonio River walk and Alamo Plaza are must-visits when exploring San Antonio.

Explore more of the United States

  • Austin is just one of the many cities in the United States waiting to be explored after you've seen San Antonio. Around 105 kilometres away to the north-east, its top attractions include Texas State Capitol, Central Park and Austin Museum of Art, Downtown.

  • Corpus Christi is another standout destination in the United States and is around 225 kilometres south-east of San Antonio. No trip is complete without visiting Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.

Plan the rest of your trip from Columbus to San Antonio

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.