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Cheap flights from Cincinnati to San Antonio from $125

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
8:19 pm - 9:08 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
13h 49m1 stop Orlando
Frontier Logo
10:13 am - 11:34 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
24h 21m2 stops Orlando Atlanta Hartsfield-Jackson
$203Frontier
Sun, Oct 18 - Fri, Oct 30
Frontier Logo
8:19 pm - 9:08 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
13h 49m1 stop Orlando
Frontier Logo
10:13 am - 11:34 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
24h 21m2 stops Orlando Atlanta Hartsfield-Jackson
$204Frontier
Sun, Oct 18 - Fri, Oct 30
Multiple Airlines Logo
12:36 pm - 8:45 amCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
21h 09m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
10:13 am - 11:53 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
12h 40m1 stop Orlando
$332Multiple Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
3:23 pm - 8:53 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
6h 30m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:21 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
6h 21m1 stop Washington, D.C. Dulles Intl
$334United Airlines
Wed, Oct 28 - Thu, Oct 29
American Airlines Logo
11:17 am - 4:39 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
6h 22m1 stop Charlotte Douglas
American Airlines Logo
5:00 am - 11:00 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
5h 00m1 stop Dallas/Fort Worth
$339American Airlines
Thu, Oct 1 - Sat, Oct 3
American Airlines Logo
6:57 pm - 10:56 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
4h 59m1 stop Dallas/Fort Worth
American Airlines Logo
2:56 pm - 11:11 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
7h 15m1 stop Chicago O'Hare Intl
$339American Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
3:00 pm - 7:48 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 12:15 amSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
6h 15m1 stop Atlanta Hartsfield-Jackson
$339Delta
Mon, Nov 2 - Sat, Nov 7
Delta Logo
3:00 pm - 7:48 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 12:40 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
6h 10m1 stop Atlanta Hartsfield-Jackson
$339Delta
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
11:52 am - 4:31 pmCVG  Cincinnati Cinci./N. Kentucky-SAT San Antonio
5h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
6:35 am - 1:16 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
5h 41m1 stop Chicago O'Hare Intl
$339United Airlines
Wed, Sep 30 - Sat, Oct 3
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
8:21 pm - 3:27 pmSAT  San Antonio-CVG Cincinnati Cinci./N. Kentucky
18h 06m1 stop Denver Intl
$476Multiple Airlines
Wed, Oct 7 - Fri, Oct 9

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Frontier flights from Cincinnati to San Antonio

Our best Frontier deals on Cincinnati to San Antonio flight tickets
Frontier
Oct 18
CVG8:19 pmCincinnati Cinci./N. Kentucky
13h 49m
1 stop
SAT9:08 amSan Antonio
Oct 30
SAT10:13 amSan Antonio
24h 21m
2 stops
CVG11:34 amCincinnati Cinci./N. Kentucky
$203
Frontier
Oct 18
CVG8:19 pmCincinnati Cinci./N. Kentucky
13h 49m
1 stop
SAT9:08 amSan Antonio
Oct 30
SAT10:13 amSan Antonio
24h 21m
2 stops
CVG11:34 amCincinnati Cinci./N. Kentucky
$204
Frontier
Oct 18
CVG8:19 pmCincinnati Cinci./N. Kentucky
13h 49m
1 stop
SAT9:08 amSan Antonio
Oct 30
SAT10:13 amSan Antonio
7h 41m
1 stop
CVG6:54 pmCincinnati Cinci./N. Kentucky
$233

Southwest flights from Cincinnati to San Antonio

Our best Southwest deals on Cincinnati to San Antonio flight tickets
Southwest
Oct 28
CVG7:10 amCincinnati Cinci./N. Kentucky
6h 15m
2 stops
SAT12:25 pmSan Antonio
Nov 2
SAT2:20 pmSan Antonio
7h 05m
2 stops
CVG10:25 pmCincinnati Cinci./N. Kentucky
$349
Southwest
Oct 24
CVG9:05 amCincinnati Cinci./N. Kentucky
7h 55m
2 stops
SAT4:00 pmSan Antonio
Oct 28
SAT1:00 pmSan Antonio
7h 15m
2 stops
CVG9:15 pmCincinnati Cinci./N. Kentucky
$375
Southwest
Oct 28
CVG7:10 amCincinnati Cinci./N. Kentucky
6h 15m
2 stops
SAT12:25 pmSan Antonio
Oct 29
SAT6:10 amSan Antonio
6h 35m
2 stops
CVG1:45 pmCincinnati Cinci./N. Kentucky
$381

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

Sun 10/18

8:19 pm-9:08 am

1 stop13h 49m

San Antonio

Fri 10/30

10:13 am-11:34 am

2 stops24h 21m

$203

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Sun 10/18

8:19 pm-9:08 am

1 stop13h 49m

San Antonio

Fri 10/30

10:13 am-11:34 am

2 stops24h 21m

$204

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 10/28

12:36 pm-8:45 am

2 stops21h 09m

San Antonio

Mon 11/2

10:13 am-11:53 pm

1 stop12h 40m

$332

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 10/28

3:23 pm-8:53 pm

1 stop6h 30m

San Antonio

Thu 10/29

7:00 am-2:21 pm

1 stop6h 21m

$334

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 10/1

11:17 am-4:39 pm

1 stop6h 22m

San Antonio

Sat 10/3

5:00 am-11:00 am

1 stop5h 00m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Tue 11/3

6:57 pm-10:56 pm

1 stop4h 59m

San Antonio

Sat 11/7

2:56 pm-11:11 pm

1 stop7h 15m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 11/2

3:00 pm-7:48 pm

1 stop5h 48m

San Antonio

Sat 11/7

5:00 pm-12:15 am

1 stop6h 15m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 11/12

3:00 pm-7:48 pm

1 stop5h 48m

San Antonio

Mon 11/16

5:30 am-12:40 pm

1 stop6h 10m

$339
Quickest round-trip

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 9/30

11:52 am-4:31 pm

1 stop5h 39m

San Antonio

Sat 10/3

6:35 am-1:16 pm

1 stop5h 41m

$339

CincinnatiSan Antonio

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

CVGSAT

Cincinnati Cinci./N. Kentucky

Wed 10/7

12:43 pm-8:45 am

2 stops21h 02m

San Antonio

Fri 10/9

8:21 pm-3:27 pm

1 stop18h 06m

$476

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 $319 to $466.
The lowest price recently found on this route was $203.

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 $433 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 September 2026, prices for Cincinnati to San Antonio flights are approximately 228% 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

$125

Fastest flight time

5h 00m

Direct flights

None
The best one-way flight to San Antonio from Cincinnati in the past 72 hours is $125. The best round-trip flight deal from Cincinnati to San Antonio found on momondo in the last 72 hours is $203.
The fastest flight from Cincinnati to San Antonio takes 5h 00m
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 00m.

  • 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
2,611 reviews
Search Frontier flights
DeltaPriceFrom $216Free CancellationRating
7.8
8,554 reviews
Search Delta flights
SouthwestPriceFrom $332Free CancellationRating
8.0
4,195 reviews
Search Southwest flights
American AirlinesPriceFrom $337Free CancellationRating
7.1
12,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $357Free CancellationRating
7.4
10,194 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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