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Cheap flights from Cincinnati to San Antonio from $126

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
8:56 pm - 9:10 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
13h 14m1 stop Orlando
Frontier Logo
9:50 pm - 6:47 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 57m1 stop Las Vegas Harry Reid Intl
$240Frontier
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
8:56 pm - 9:10 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
13h 14m1 stop Orlando
Frontier Logo
10:03 am - 7:36 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
8h 33m1 stop Orlando
$248Frontier
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
12:43 pm - 8:45 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
21h 02m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
8:20 pm - 4:11 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
18h 51m1 stop Denver Intl
$284Multiple Airlines
Wed, Sep 16 - Fri, Sep 18
Multiple Airlines Logo
11:55 am - 8:45 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
21h 50m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
8:20 pm - 3:22 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
18h 02m1 stop Denver Intl
$296Multiple Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
8:52 am - 1:11 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
3:00 pm - 11:14 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 14m1 stop Dallas/Fort Worth
$339American Airlines
Sat, Jan 23 - Wed, Jan 27
American Airlines Logo
3:39 pm - 10:56 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
8h 17m1 stop Charlotte Douglas
American Airlines Logo
7:25 am - 3:42 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 17m1 stop Charlotte Douglas
$339American Airlines
Sat, Oct 24 - Tue, Oct 27
Delta Logo
1:30 pm - 7:03 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
6h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:35 am - 3:19 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 44m1 stop Atlanta Hartsfield-Jackson
$339Delta
Wed, Sep 23 - Sat, Sep 26
Delta Logo
7:59 pm - 12:08 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:54 am - 5:40 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
5h 46m1 stop Atlanta Hartsfield-Jackson
$339Delta
Thu, Sep 17 - Thu, Dec 17
United Airlines Logo
6:30 am - 10:48 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
5:55 pm - 11:39 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
4h 44m1 stop Houston George Bush Intcntl
$339United Airlines
Tue, Jan 12 - Mon, Jan 18
United Airlines Logo
6:08 pm - 10:51 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 am - 2:10 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 40m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$344United Airlines
Wed, Sep 23 - Sat, Sep 26

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Frontier flights from Cincinnati to San Antonio

Our best Frontier deals on Cincinnati to San Antonio flight tickets
Frontier
Oct 1
CVG8:56 pmCincinnati Cinci./N. Kentucky
13h 14m
1 stop
SAT9:10 amSan Antonio
Oct 5
SAT9:50 pmSan Antonio
7h 57m
1 stop
CVG6:47 amCincinnati Cinci./N. Kentucky
$240
Frontier
Sep 10
CVG8:56 pmCincinnati Cinci./N. Kentucky
13h 14m
1 stop
SAT9:10 amSan Antonio
Sep 16
SAT10:03 amSan Antonio
8h 33m
1 stop
CVG7:36 pmCincinnati Cinci./N. Kentucky
$248
Frontier
Oct 29
CVG7:59 pmCincinnati Cinci./N. Kentucky
14h 19m
1 stop
SAT9:18 amSan Antonio
Nov 2
SAT10:13 amSan Antonio
12h 40m
1 stop
CVG11:53 pmCincinnati Cinci./N. Kentucky
$250

Southwest flights from Cincinnati to San Antonio

Our best Southwest deals on Cincinnati to San Antonio flight tickets
Southwest
Sep 10
CVG7:00 pmCincinnati Cinci./N. Kentucky
5h 20m
1 stop
SAT11:20 pmSan Antonio
Sep 16
SAT12:55 pmSan Antonio
6h 20m
2 stops
CVG8:15 pmCincinnati Cinci./N. Kentucky
$367
Southwest
Oct 29
CVG7:05 amCincinnati Cinci./N. Kentucky
7h 50m
2 stops
SAT1:55 pmSan Antonio
Nov 2
SAT12:25 pmSan Antonio
6h 10m
2 stops
CVG7:35 pmCincinnati Cinci./N. Kentucky
$372
Southwest
Oct 19
CVG10:35 amCincinnati Cinci./N. Kentucky
7h 30m
2 stops
SAT5:05 pmSan Antonio
Oct 22
SAT4:55 pmSan Antonio
6h 10m
1 stop
CVG12:05 amCincinnati Cinci./N. Kentucky
$380

momondo Fare Finder

 
Use the filters below to find and compare flights from Cincinnati to San Antonio that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 10/1

8:56 pm-9:10 am

1 stop13h 14m

San Antonio

Mon 10/5

9:50 pm-6:47 am

1 stop7h 57m

$240

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 9/10

8:56 pm-9:10 am

1 stop13h 14m

San Antonio

Wed 9/16

10:03 am-7:36 pm

1 stop8h 33m

$248

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 9/16

12:43 pm-8:45 am

2 stops21h 02m

San Antonio

Fri 9/18

8:20 pm-4:11 pm

1 stop18h 51m

$284

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Sat 10/24

11:55 am-8:45 am

2 stops21h 50m

San Antonio

Tue 10/27

8:20 pm-3:22 pm

1 stop18h 02m

$296

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Sat 1/23

8:52 am-1:11 pm

1 stop5h 19m

San Antonio

Wed 1/27

3:00 pm-11:14 pm

1 stop7h 14m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Sat 10/24

3:39 pm-10:56 pm

1 stop8h 17m

San Antonio

Tue 10/27

7:25 am-3:42 pm

1 stop7h 17m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 9/23

1:30 pm-7:03 pm

1 stop6h 33m

San Antonio

Sat 9/26

6:35 am-3:19 pm

1 stop7h 44m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 9/17

7:59 pm-12:08 am

1 stop5h 09m

San Antonio

Thu 12/17

10:54 am-5:40 pm

1 stop5h 46m

$339
Quickest round-trip

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 1/12

6:30 am-10:48 am

1 stop5h 18m

San Antonio

Mon 1/18

5:55 pm-11:39 pm

1 stop4h 44m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 9/23

6:08 pm-10:51 pm

1 stop5h 43m

San Antonio

Sat 9/26

5:30 am-2:10 pm

2 stops7h 40m

$344

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 $324 to $572.
The lowest price recently found on this route was $240.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Cincinnati during February instead. Flights to San Antonio in February, while not as cheap as those in September, still average around $383.

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 $430 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 $352 on momondo.

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

As of August 2026, prices for Cincinnati to San Antonio flights are approximately 2% 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

$126

Fastest flight time

4h 48m

Direct flights

None
The best one-way flight to San Antonio from Cincinnati in the past 72 hours is $126. The best round-trip flight deal from Cincinnati to San Antonio found on momondo in the last 72 hours is $240.
The fastest flight from Cincinnati to San Antonio takes 4h 48m
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 48m.

  • 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
2,648 reviews
Search Frontier flights
DeltaPriceFrom $216Free CancellationRating
7.8
8,529 reviews
Search Delta flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
10,121 reviews
Search United Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,205 reviews
Search Southwest flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,992 reviews
Search American 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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