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Cheap flights from Lexington to San Antonio from $243

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to San Antonio departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:34 pm - 7:48 pmLEX  Lexington Blue Grass-SAT San Antonio
5h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 10:53 pmSAT  San Antonio-LEX Lexington Blue Grass
4h 53m1 stop Atlanta Hartsfield-Jackson
$243Delta
Sat, Oct 24 - Sat, Oct 31
Delta Logo
1:04 pm - 5:14 pmLEX  Lexington Blue Grass-SAT San Antonio
5h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 10:53 pmSAT  San Antonio-LEX Lexington Blue Grass
4h 53m1 stop Atlanta Hartsfield-Jackson
$243Delta
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
6:18 pm - 11:59 pmLEX  Lexington Blue Grass-SAT San Antonio
6h 41m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:00 pmSAT  San Antonio-LEX Lexington Blue Grass
5h 00m1 stop Dallas/Fort Worth
$243American Airlines
Sat, Oct 24 - Sat, Oct 31
Delta Logo
5:59 pm - 11:26 pmLEX  Lexington Blue Grass-SAT San Antonio
6h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 11:58 amSAT  San Antonio-LEX Lexington Blue Grass
5h 28m1 stop Atlanta Hartsfield-Jackson
$243Delta
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
3:10 pm - 9:38 pmLEX  Lexington Blue Grass-SAT San Antonio
7h 28m1 stop Charlotte Douglas
American Airlines Logo
3:02 pm - 11:46 pmSAT  San Antonio-LEX Lexington Blue Grass
7h 44m1 stop Chicago O'Hare Intl
$286American Airlines
Wed, Sep 9 - Sun, Sep 13
American Airlines Logo
6:10 pm - 10:52 pmLEX  Lexington Blue Grass-SAT San Antonio
5h 42m1 stop Dallas/Fort Worth
American Airlines Logo
5:48 pm - 11:56 pmSAT  San Antonio-LEX Lexington Blue Grass
5h 08m1 stop Charlotte Douglas
$286American Airlines
Wed, Dec 16 - Mon, Dec 21
United Airlines Logo
1:51 pm - 10:39 pmLEX  Lexington Blue Grass-SAT San Antonio
9h 48m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:30 pm - 12:05 amSAT  San Antonio-LEX Lexington Blue Grass
5h 35m1 stop Chicago O'Hare Intl
$291United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
7:00 am - 11:52 amLEX  Lexington Blue Grass-SAT San Antonio
5h 52m1 stop Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 12:05 amSAT  San Antonio-LEX Lexington Blue Grass
11h 05m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$291United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
1:58 pm - 10:44 pmLEX  Lexington Blue Grass-SAT San Antonio
9h 46m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:45 pm - 10:38 pmSAT  San Antonio-LEX Lexington Blue Grass
7h 53m1 stop Denver Intl
$291United Airlines
Tue, Sep 8 - Sat, Sep 12
Multiple Airlines Logo
8:50 am - 9:39 amLEX  Lexington Blue Grass-SAT San Antonio
25h 49m1 stop Orlando Sanford Intl
Multiple Airlines Logo
9:25 am - 11:22 amSAT  San Antonio-LEX Lexington Blue Grass
48h 57m2 stops Raleigh-Durham Fort Lauderdale
$594Multiple Airlines
Sun, Oct 11 - Thu, Oct 15

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United Airlines flights from Lexington to San Antonio

Our best United Airlines deals on Lexington to San Antonio flight tickets
United Airlines
Sep 30
LEX10:11 amLexington Blue Grass
10h 17m
2 stops
SAT7:28 pmSan Antonio
Oct 3
SAT5:33 pmSan Antonio
5h 22m
1 stop
LEX11:55 pmLexington Blue Grass
$317
United Airlines
Sep 30
LEX8:50 amLexington Blue Grass
8h 41m
1 stop
SAT4:31 pmSan Antonio
Oct 3
SAT1:12 pmSan Antonio
7h 57m
1 stop
LEX10:09 pmLexington Blue Grass
$319
United Airlines
Sep 9
LEX9:15 amLexington Blue Grass
8h 40m
1 stop
SAT4:55 pmSan Antonio
Sep 12
SAT1:00 pmSan Antonio
6h 28m
1 stop
LEX8:28 pmLexington Blue Grass
$323

American Airlines flights from Lexington to San Antonio

Our best American Airlines deals on Lexington to San Antonio flight tickets
American Airlines
Sep 5
LEX1:26 pmLexington Blue Grass
7h 11m
1 stop
SAT7:37 pmSan Antonio
Sep 12
SAT10:51 amSan Antonio
6h 39m
1 stop
LEX6:30 pmLexington Blue Grass
$286
American Airlines
Sep 5
LEX11:15 amLexington Blue Grass
9h 22m
2 stops
SAT7:37 pmSan Antonio
Sep 12
SAT12:15 pmSan Antonio
5h 29m
1 stop
LEX6:44 pmLexington Blue Grass
$291
American Airlines
Sep 9
LEX3:10 pmLexington Blue Grass
7h 49m
2 stops
SAT9:59 pmSan Antonio
Sep 13
SAT3:02 pmSan Antonio
7h 44m
1 stop
LEX11:46 pmLexington Blue Grass
$334

momondo Fare Finder

 
Customize your flight search to find flights from Lexington 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 August 12, 2026.
Use the filters below to find and compare flights from Lexington to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Sat 10/24

3:34 pm-7:48 pm

1 stop5h 14m

San Antonio

Sat 10/31

5:00 pm-10:53 pm

1 stop4h 53m

$243
Quickest round-trip

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Sat 10/24

1:04 pm-5:14 pm

1 stop5h 10m

San Antonio

Sat 10/31

5:00 pm-10:53 pm

1 stop4h 53m

$243

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Sat 10/24

6:18 pm-11:59 pm

1 stop6h 41m

San Antonio

Sat 10/31

6:00 am-12:00 pm

1 stop5h 00m

$243

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Sat 10/17

5:59 pm-11:26 pm

1 stop6h 27m

San Antonio

Tue 10/20

5:30 am-11:58 am

1 stop5h 28m

$243

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Wed 9/9

3:10 pm-9:38 pm

1 stop7h 28m

San Antonio

Sun 9/13

3:02 pm-11:46 pm

1 stop7h 44m

$286

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Wed 12/16

6:10 pm-10:52 pm

1 stop5h 42m

San Antonio

Mon 12/21

5:48 pm-11:56 pm

1 stop5h 08m

$286

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Thu 9/3

1:51 pm-10:39 pm

2 stops9h 48m

San Antonio

Tue 9/8

5:30 pm-12:05 am

1 stop5h 35m

$291

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Thu 9/3

7:00 am-11:52 am

1 stop5h 52m

San Antonio

Tue 9/8

12:00 pm-12:05 am

2 stops11h 05m

$291

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Tue 9/8

1:58 pm-10:44 pm

2 stops9h 46m

San Antonio

Sat 9/12

1:45 pm-10:38 pm

1 stop7h 53m

$291

LexingtonSan Antonio

LEX Lexington Blue Grass - SAT San Antonio

LEXSAT

Lexington Blue Grass

Sun 10/11

8:50 am-9:39 am

1 stop25h 49m

San Antonio

Thu 10/15

9:25 am-11:22 am

2 stops48h 57m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lexington 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 Lexington and San Antonio?

Prices are currently low for flights on this route.

Typical prices usually range from $328 to $353.
The lowest price recently found on this route was $243.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of November, then book flights to San Antonio from Lexington during September instead. Flights to San Antonio in September, while not as cheap as those in November, still average around $318.

When to book flights from Lexington to San Antonio

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

Cheap Lexington to San Antonio (LEX to SAT) flight deals and tips

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

Fastest flight time

4h 54m

Direct flights

None
The fastest flight from Lexington to San Antonio takes 4h 54m
There are no direct flights from Lexington to San Antonio. There are no popular flight routes from Lexington to San Antonio.
Search flight deals

Frequently asked questions about flying from Lexington to San Antonio

  • How far is Lexington Blue Grass to San Antonio by plane?

    Lexington Blue Grass and San Antonio are 997.6 mi apart from one another. A reasonable flight in good conditions will take 4h 54m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to San Antonio Airport?

    Prices for flights from Lexington Blue Grass Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to San Antonio Airport?

  • How old do you have to be to fly from Lexington Blue Grass 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 Lexington Blue Grass 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 Lexington to San Antonio?

Best airlines flying from Lexington to San Antonio

Compare and see reviews for airlines that fly from Lexington to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.8
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,911 reviews
Search American Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
10,111 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
Pleasanton
Kerrville
Boerne
Schertz

Why use momondo?

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

Finding the right flight to San Antonio from Lexington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Lexington with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to San Antonio.

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

Price alerts on flights to San Antonio from Lexington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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