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Cheap flights from Cincinnati to San Antonio from $111

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 6/29. 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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0 bags

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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
9:00 pm - 8:14 pm
CVG
-
SAT
24h 14m
1 stop
Frontier Logo
8:59 pm - 7:48 pm
SAT
-
CVG
21h 49m
1 stop
$220Frontier
Mon, Jul 13 - Fri, Jul 17
Frontier Logo
8:40 pm - 8:11 pm
CVG
-
SAT
24h 31m
1 stop
Frontier Logo
7:51 pm - 7:31 pm
SAT
-
CVG
22h 40m
1 stop
$224Frontier
Wed, Aug 26 - Sat, Aug 29
Frontier Logo
8:36 pm - 6:56 pm
CVG
-
SAT
23h 20m
1 stop
Frontier Logo
7:51 pm - 7:10 pm
SAT
-
CVG
22h 19m
1 stop
$230Frontier
Fri, Jun 12 - Mon, Jun 15
Frontier Logo
9:30 pm - 3:41 pm
CVG
-
SAT
19h 11m
1 stop
Frontier Logo
8:59 pm - 7:48 pm
SAT
-
CVG
21h 49m
1 stop
$234Frontier
Thu, Aug 13 - Sun, Aug 16
Frontier Logo
9:00 pm - 8:14 pm
CVG
-
SAT
24h 14m
1 stop
Frontier Logo
8:59 pm - 7:48 pm
SAT
-
CVG
21h 49m
1 stop
$239Frontier
Tue, Jul 7 - Tue, Jul 14
Frontier Logo
8:36 pm - 6:59 pm
CVG
-
SAT
23h 23m
1 stop
Frontier Logo
8:59 pm - 7:35 pm
SAT
-
CVG
21h 36m
1 stop
$240Frontier
Thu, May 28 - Sun, May 31
Frontier Logo
9:00 pm - 8:14 pm
CVG
-
SAT
24h 14m
1 stop
Frontier Logo
4:26 pm - 1:27 pm
SAT
-
CVG
20h 01m
1 stop
$242Frontier
Mon, Jul 20 - Mon, Jul 27
Frontier Logo
7:15 am - 3:37 pm
CVG
-
SAT
9h 22m
1 stop
Frontier Logo
4:26 pm - 11:41 pm
SAT
-
CVG
6h 15m
1 stop
$249Frontier
Fri, Jul 3 - Mon, Jul 13
Frontier Logo
9:30 pm - 3:37 pm
CVG
-
SAT
19h 07m
1 stop
Frontier Logo
7:51 pm - 7:10 pm
SAT
-
CVG
22h 19m
1 stop
$250Frontier
Fri, Jun 12 - Mon, Jun 15
Frontier Logo
8:36 pm - 6:59 pm
CVG
-
SAT
23h 23m
1 stop
Frontier Logo
8:56 pm - 7:47 pm
SAT
-
CVG
21h 51m
1 stop
$254Frontier
Sat, Jun 6 - Thu, Jun 11

Frontier flights from Cincinnati to San Antonio

Our best Frontier deals on Cincinnati to San Antonio flight tickets
Frontier
Jul 13
CVG9:00 pmCincinnati Cinci./N. Kentucky
24h 14m
1 stop
SAT8:14 pmSan Antonio
Jul 17
SAT8:59 pmSan Antonio
21h 49m
1 stop
CVG7:48 pmCincinnati Cinci./N. Kentucky
$220
Frontier
Aug 26
CVG8:40 pmCincinnati Cinci./N. Kentucky
24h 31m
1 stop
SAT8:11 pmSan Antonio
Aug 29
SAT7:51 pmSan Antonio
22h 40m
1 stop
CVG7:31 pmCincinnati Cinci./N. Kentucky
$224
Frontier
Jun 12
CVG8:36 pmCincinnati Cinci./N. Kentucky
23h 20m
1 stop
SAT6:56 pmSan Antonio
Jun 15
SAT7:51 pmSan Antonio
22h 19m
1 stop
CVG7:10 pmCincinnati Cinci./N. Kentucky
$230

United Airlines flights from Cincinnati to San Antonio

Our best United Airlines deals on Cincinnati to San Antonio flight tickets
United Airlines
May 27
CVG6:00 amCincinnati Cinci./N. Kentucky
10h 39m
2 stops
SAT3:39 pmSan Antonio
May 29
SAT5:57 pmSan Antonio
4h 51m
1 stop
CVG11:48 pmCincinnati Cinci./N. Kentucky
$522
United Airlines
May 29
CVG4:12 pmCincinnati Cinci./N. Kentucky
7h 30m
2 stops
SAT10:42 pmSan Antonio
Jun 1
SAT4:18 pmSan Antonio
6h 26m
1 stop
CVG11:44 pmCincinnati Cinci./N. Kentucky
$562
United Airlines
May 22
CVG6:00 pmCincinnati Cinci./N. Kentucky
5h 59m
1 stop
SAT10:59 pmSan Antonio
Jun 3
SAT5:57 pmSan Antonio
4h 47m
1 stop
CVG11:44 pmCincinnati Cinci./N. Kentucky
$669

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 May 16, 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

Cheapest round-trip

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 7/13

9:00 pm-8:14 pm

1 stop24h 14m

San Antonio

Fri 7/17

8:59 pm-7:48 pm

1 stop21h 49m

$220

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 8/26

8:40 pm-8:11 pm

1 stop24h 31m

San Antonio

Sat 8/29

7:51 pm-7:31 pm

1 stop22h 40m

$224

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 6/12

8:36 pm-6:56 pm

1 stop23h 20m

San Antonio

Mon 6/15

7:51 pm-7:10 pm

1 stop22h 19m

$230

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 8/13

9:30 pm-3:41 pm

1 stop19h 11m

San Antonio

Sun 8/16

8:59 pm-7:48 pm

1 stop21h 49m

$234

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 7/7

9:00 pm-8:14 pm

1 stop24h 14m

San Antonio

Tue 7/14

8:59 pm-7:48 pm

1 stop21h 49m

$239

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 5/28

8:36 pm-6:59 pm

1 stop23h 23m

San Antonio

Sun 5/31

8:59 pm-7:35 pm

1 stop21h 36m

$240

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 7/20

9:00 pm-8:14 pm

1 stop24h 14m

San Antonio

Mon 7/27

4:26 pm-1:27 pm

1 stop20h 01m

$242
Quickest round-trip

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 7/3

7:15 am-3:37 pm

1 stop9h 22m

San Antonio

Mon 7/13

4:26 pm-11:41 pm

1 stop6h 15m

$249

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 6/12

9:30 pm-3:37 pm

1 stop19h 07m

San Antonio

Mon 6/15

7:51 pm-7:10 pm

1 stop22h 19m

$250

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Sat 6/6

8:36 pm-6:59 pm

1 stop23h 23m

San Antonio

Thu 6/11

8:56 pm-7:47 pm

1 stop21h 51m

$254

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 typical price of a round-trip flight between Cincinnati and San Antonio?

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 October instead. Flights to San Antonio in October, while not as cheap as those in August, still average around $336.

How far in advance should I book a flight from Cincinnati 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 $400 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 $312 on momondo.

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

As of May 2026, prices for Cincinnati to San Antonio flights are approximately 152% more expensive 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

4h 35m

Direct flights

None
The fastest flight from Cincinnati to San Antonio takes 4h 35m
There are no direct flights from Cincinnati to San Antonio. There are no popular flight routes from Cincinnati to San Antonio.
Search flight deals

Frequently asked questions about flying from Cincinnati to San Antonio

  • 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 4h 35m.

  • 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
5.6
2,949 reviews
Search Frontier flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,455 reviews
Search Delta flights
American AirlinesPriceFrom $305Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,726 reviews
Search United Airlines flights
SouthwestPriceFrom $316Free CancellationRating
8.0
4,295 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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