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Cheap flights from Cincinnati to San Antonio from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to San Antonio departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cincinnati to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:20 am - 12:17 am
CVG
-
SAT
17h 57m
1 stop
Frontier Logo
6:45 am - 2:24 pm
SAT
-
CVG
6h 39m
1 stop
$180Frontier
Tue, Mar 24 - Tue, Mar 31
Frontier Logo
8:17 pm - 3:09 pm
CVG
-
SAT
19h 52m
1 stop
Frontier Logo
2:59 pm - 8:24 pm
SAT
-
CVG
28h 25m
1 stop
$191Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
7:20 am - 12:17 am
CVG
-
SAT
17h 57m
1 stop
Frontier Logo
6:45 am - 10:48 am
SAT
-
CVG
27h 03m
1 stop
$199Frontier
Tue, Mar 24 - Thu, Mar 26
Multiple Airlines Logo
7:43 pm - 12:27 pm
CVG
-
SAT
17h 44m
2 stops
Multiple Airlines Logo
6:45 am - 2:24 pm
SAT
-
CVG
6h 39m
1 stop
$212Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Frontier Logo
11:58 am - 12:17 am
CVG
-
SAT
13h 19m
1 stop
Frontier Logo
6:45 am - 2:24 pm
SAT
-
CVG
6h 39m
1 stop
$215Frontier
Fri, Mar 27 - Tue, Mar 31
Frontier Logo
11:58 am - 12:17 am
CVG
-
SAT
13h 19m
1 stop
Frontier Logo
6:45 am - 2:24 pm
SAT
-
CVG
6h 39m
1 stop
$220Frontier
Mon, Mar 23 - Wed, Mar 25
Frontier Logo
11:58 am - 12:17 am
CVG
-
SAT
13h 19m
1 stop
Frontier Logo
6:45 am - 2:24 pm
SAT
-
CVG
6h 39m
1 stop
$225Frontier
Mon, Mar 16 - Tue, Mar 17
Frontier Logo
7:20 am - 12:17 am
CVG
-
SAT
17h 57m
1 stop
Frontier Logo
6:45 am - 10:48 am
SAT
-
CVG
27h 03m
1 stop
$226Frontier
Wed, Mar 18 - Sun, Mar 22
Multiple Airlines Logo
5:20 pm - 10:18 pm
CVG
-
SAT
29h 58m
1 stop
Multiple Airlines Logo
10:26 am - 9:36 pm
SAT
-
CVG
10h 10m
1 stop
$227Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
8:42 am - 12:27 pm
CVG
-
SAT
28h 45m
1 stop
Multiple Airlines Logo
6:45 am - 2:24 pm
SAT
-
CVG
6h 39m
1 stop
$229Multiple Airlines
Tue, Mar 24 - Thu, Mar 26

Frontier flights from Cincinnati to San Antonio

Our best Frontier deals on Cincinnati to San Antonio flight tickets
Frontier
Mar 24
CVG7:20 amCincinnati Cinci./N. Kentucky
17h 57m
1 stop
SAT12:17 amSan Antonio
Mar 31
SAT6:45 amSan Antonio
6h 39m
1 stop
CVG2:24 pmCincinnati Cinci./N. Kentucky
$180
Frontier
May 1
CVG8:17 pmCincinnati Cinci./N. Kentucky
19h 52m
1 stop
SAT3:09 pmSan Antonio
May 3
SAT2:59 pmSan Antonio
28h 25m
1 stop
CVG8:24 pmCincinnati Cinci./N. Kentucky
$191
Frontier
Mar 24
CVG7:20 amCincinnati Cinci./N. Kentucky
17h 57m
1 stop
SAT12:17 amSan Antonio
Mar 26
SAT6:45 amSan Antonio
27h 03m
1 stop
CVG10:48 amCincinnati Cinci./N. Kentucky
$199

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 26, 2026.
Use the filters below to find and compare flights from Cincinnati to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 3/24

7:20 am-12:17 am

1 stop17h 57m

San Antonio

Tue 3/31

6:45 am-2:24 pm

1 stop6h 39m

$180

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 5/1

8:17 pm-3:09 pm

1 stop19h 52m

San Antonio

Sun 5/3

2:59 pm-8:24 pm

1 stop28h 25m

$191

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 3/24

7:20 am-12:17 am

1 stop17h 57m

San Antonio

Thu 3/26

6:45 am-10:48 am

1 stop27h 03m

$199

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 3/24

7:43 pm-12:27 pm

2 stops17h 44m

San Antonio

Tue 3/31

6:45 am-2:24 pm

1 stop6h 39m

$212

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 3/27

11:58 am-12:17 am

1 stop13h 19m

San Antonio

Tue 3/31

6:45 am-2:24 pm

1 stop6h 39m

$215

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 3/23

11:58 am-12:17 am

1 stop13h 19m

San Antonio

Wed 3/25

6:45 am-2:24 pm

1 stop6h 39m

$220

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 3/16

11:58 am-12:17 am

1 stop13h 19m

San Antonio

Tue 3/17

6:45 am-2:24 pm

1 stop6h 39m

$225

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 3/18

7:20 am-12:17 am

1 stop17h 57m

San Antonio

Sun 3/22

6:45 am-10:48 am

1 stop27h 03m

$226

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 4/20

5:20 pm-10:18 pm

1 stop29h 58m

San Antonio

Fri 4/24

10:26 am-9:36 pm

1 stop10h 10m

$227

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 3/24

8:42 am-12:27 pm

1 stop28h 45m

San Antonio

Thu 3/26

6:45 am-2:24 pm

1 stop6h 39m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Cincinnati to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Cincinnati during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $342.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Cincinnati for as low as $351 on momondo.

How have Cincinnati to San Antonio flight prices changed over time?

As of February 2026, prices for Cincinnati to San Antonio flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Cincinnati to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to San Antonio (CVG to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to San Antonio

Fastest flight time

6h 22m

Direct flights

None
The fastest flight from Cincinnati to San Antonio takes 6h 22m
There are no direct flights from Cincinnati to San Antonio. There are no popular flight routes from Cincinnati to San Antonio.
Search flight deals

  • How far is Cincinnati Cinci./N. Kentucky to San Antonio by plane?

    A flight from Cincinnati Cinci./N. Kentucky to San Antonio will travel around 1038.4 mi. By plane, this route typically takes 6h 22m.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Antonio Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to San Antonio Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cincinnati to San Antonio?

Best airlines flying from Cincinnati to San Antonio

Compare and see reviews for airlines that fly from Cincinnati to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $101Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,237 reviews
Search Delta flights
American AirlinesPriceFrom $290Free CancellationRating
7.2
11,352 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,348 reviews
Search United Airlines flights
SouthwestPriceFrom $318Free CancellationRating
8.0
4,299 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to San Antonio?

It is quick and easy to find Cincinnati to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Can I find flights from Cincinnati to San Antonio with flexible booking policies on momondo?

Flights from Cincinnati to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cincinnati to San Antonio?

Once you have performed a search for Cincinnati to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cincinnati to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Cincinnati. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Antonio trip

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