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Cheap flights from Cincinnati to San Antonio from $100

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:34 pm - 12:42 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
17h 08m1 stop Orlando
Frontier Logo
6:47 pm - 5:59 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
22h 12m1 stop Denver Intl
$210Frontier
Tue, Dec 1 - Tue, Dec 8
Frontier Logo
8:34 pm - 12:42 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
17h 08m1 stop Orlando
Frontier Logo
6:47 pm - 5:59 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
22h 12m1 stop Denver Intl
$210Frontier
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
6:39 pm - 11:56 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
6h 17m1 stop Charlotte Douglas
American Airlines Logo
5:00 am - 10:44 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
4h 44m1 stop Dallas/Fort Worth
$339American Airlines
Wed, Jan 20 - Wed, Jan 27
American Airlines Logo
7:00 am - 12:08 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
6h 08m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 2:23 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 23m1 stop Dallas/Fort Worth
$339American Airlines
Tue, Nov 24 - Fri, Nov 27
United Airlines Logo
4:54 pm - 9:40 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 46m1 stop Houston George Bush Intcntl
United Airlines Logo
4:13 pm - 11:44 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
6h 31m1 stop Houston George Bush Intcntl
$339United Airlines
Fri, Dec 25 - Tue, Dec 29
United Airlines Logo
5:12 pm - 9:26 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 14m1 stop Houston George Bush Intcntl
United Airlines Logo
5:15 am - 1:28 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 13m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$344United Airlines
Wed, Dec 2 - Wed, Dec 9
Southwest Logo
7:10 am - 1:25 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
7h 15m2 stops Nashville Intl Dallas Love Field
Southwest Logo
1:40 pm - 10:10 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 30m2 stops Dallas Love Field Baltimore/Washington
$349Southwest
Wed, Jan 20 - Wed, Jan 27
Multiple Airlines Logo
11:49 am - 12:18 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
25h 29m2 stops Fort Lauderdale Memphis
Multiple Airlines Logo
11:55 am - 10:29 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
21h 34m1 stop Orlando
$358Multiple Airlines
Thu, Jan 14 - Mon, Jan 18
Southwest Logo
4:40 pm - 12:35 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
8h 55m1 stop Phoenix Sky Harbor Intl
Southwest Logo
5:40 pm - 11:05 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
4h 25m1 stop Nashville Intl
$369Southwest
Sat, Dec 19 - Tue, Dec 22
Multiple Airlines Logo
10:16 am - 8:45 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
23h 29m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
11:48 am - 4:05 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
27h 17m1 stop Las Vegas Harry Reid Intl
$415Multiple Airlines
Wed, Dec 16 - Wed, Dec 23

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Southwest flights from Cincinnati to San Antonio

Our best Southwest deals on Cincinnati to San Antonio flight tickets
Southwest
Jan 20
CVG7:10 amCincinnati Cinci./N. Kentucky
7h 15m
2 stops
SAT1:25 pmSan Antonio
Jan 27
SAT1:40 pmSan Antonio
7h 30m
2 stops
CVG10:10 pmCincinnati Cinci./N. Kentucky
$349
Southwest
Dec 19
CVG4:40 pmCincinnati Cinci./N. Kentucky
8h 55m
1 stop
SAT12:35 amSan Antonio
Dec 22
SAT5:40 pmSan Antonio
4h 25m
1 stop
CVG11:05 pmCincinnati Cinci./N. Kentucky
$369
Southwest
Feb 25
CVG5:25 pmCincinnati Cinci./N. Kentucky
6h 30m
1 stop
SAT10:55 pmSan Antonio
Feb 27
SAT12:40 pmSan Antonio
7h 15m
2 stops
CVG8:55 pmCincinnati Cinci./N. Kentucky
$374

Frontier flights from Cincinnati to San Antonio

Our best Frontier deals on Cincinnati to San Antonio flight tickets
Frontier
Dec 1
CVG8:34 pmCincinnati Cinci./N. Kentucky
17h 08m
1 stop
SAT12:42 pmSan Antonio
Dec 8
SAT6:47 pmSan Antonio
22h 12m
1 stop
CVG5:59 pmCincinnati Cinci./N. Kentucky
$210
Frontier
Dec 1
CVG8:34 pmCincinnati Cinci./N. Kentucky
17h 08m
1 stop
SAT12:42 pmSan Antonio
Dec 4
SAT8:41 pmSan Antonio
20h 18m
1 stop
CVG5:59 pmCincinnati Cinci./N. Kentucky
$230
Frontier
Dec 11
CVG7:02 pmCincinnati Cinci./N. Kentucky
23h 59m
1 stop
SAT6:01 pmSan Antonio
Dec 15
SAT6:47 pmSan Antonio
22h 12m
1 stop
CVG5:59 pmCincinnati Cinci./N. Kentucky
$250

momondo Fare Finder

 
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 Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 12/1

8:34 pm-12:42 pm

1 stop17h 08m

San Antonio

Tue 12/8

6:47 pm-5:59 pm

1 stop22h 12m

$210

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 12/1

8:34 pm-12:42 pm

1 stop17h 08m

San Antonio

Tue 12/8

6:47 pm-5:59 pm

1 stop22h 12m

$210
Quickest round-trip

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 1/20

6:39 pm-11:56 pm

1 stop6h 17m

San Antonio

Wed 1/27

5:00 am-10:44 am

1 stop4h 44m

$339

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 11/24

7:00 am-12:08 pm

1 stop6h 08m

San Antonio

Fri 11/27

6:00 am-2:23 pm

1 stop7h 23m

$339

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 12/25

4:54 pm-9:40 pm

1 stop5h 46m

San Antonio

Tue 12/29

4:13 pm-11:44 pm

1 stop6h 31m

$339

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 12/2

5:12 pm-9:26 pm

1 stop5h 14m

San Antonio

Wed 12/9

5:15 am-1:28 pm

2 stops7h 13m

$344

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 1/20

7:10 am-1:25 pm

2 stops7h 15m

San Antonio

Wed 1/27

1:40 pm-10:10 pm

2 stops7h 30m

$349

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 1/14

11:49 am-12:18 pm

2 stops25h 29m

San Antonio

Mon 1/18

11:55 am-10:29 am

1 stop21h 34m

$358

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Sat 12/19

4:40 pm-12:35 am

1 stop8h 55m

San Antonio

Tue 12/22

5:40 pm-11:05 pm

1 stop4h 25m

$369

CincinnatiSan Antonio

CVG Cincinnati Cinci./N. Kentucky - SAT San Antonio

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 12/16

10:16 am-8:45 am

2 stops23h 29m

San Antonio

Wed 12/23

11:48 am-4:05 pm

1 stop27h 17m

$415

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?

Prices are currently low for flights on this route.

Typical prices usually range from $372 to $497.
The lowest price recently found on this route was $210.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Cincinnati during August instead. Flights to San Antonio in August, while not as cheap as those in February, still average around $384.

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 $460 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 $266 on momondo.

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

As of November 2026, prices for Cincinnati to San Antonio flights are approximately 112% 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

Best Price Found

$100

Fastest flight time

5h 03m

Direct flights

None
The best one-way flight to San Antonio from Cincinnati in the past 72 hours is $100. The best round-trip flight deal from Cincinnati to San Antonio found on momondo in the last 72 hours is $210.
The fastest flight from Cincinnati to San Antonio takes 5h 03m
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 5h 03m.

  • 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
5.5
2,511 reviews
Search Frontier flights
DeltaPriceFrom $216Free CancellationRating
7.8
8,700 reviews
Search Delta flights
SouthwestPriceFrom $332Free CancellationRating
8.0
4,214 reviews
Search Southwest flights
American AirlinesPriceFrom $338Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights
United AirlinesPriceFrom $357Free CancellationRating
7.3
10,461 reviews
Search United Airlines 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
Pleasanton
Boerne
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.

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