What airlines fly to San Antonio?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to San Antonio from Lexington according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 7 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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?

There are 2 operators available for flights from Lexington Blue Grass Airport to San Antonio Airport as of October 2025.

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.

$193 Cheap Flights from Lexington to San Antonio in 2025/26

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Find the cheapest flights from Lexington to San Antonio

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Cheap round-trip flights

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2:11 pm - 6:53 pmLEX-SAT

5h 42m1 stop

2:42 pm - 11:14 pmSAT-LEX

7h 32m1 stop

$193American Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

1:18 pm - 6:32 pmLEX-SAT

30h 14m1 stop

7:37 pm - 10:28 amSAT-LEX

13h 51m1 stop

$236Multiple Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 3

10:33 am - 4:04 pmLEX-SAT

6h 31m1 stop

5:10 am - 12:25 pmSAT-LEX

6h 15m1 stop

$238Delta

Find Deal

Thu, Dec 4 - Tue, Dec 9

3:41 pm - 8:23 pmLEX-SAT

5h 42m1 stop

4:52 pm - 12:08 amSAT-LEX

6h 16m1 stop

$259Delta

Find Deal

Fri, Dec 5 - Mon, Dec 8

1:59 pm - 10:56 pmLEX-SAT

9h 57m2 stops

2:04 pm - 8:54 pmSAT-LEX

5h 50m1 stop

$264United Airlines

Find Deal

Sat, Nov 22 - Mon, Nov 24

7:59 pm - 12:34 amLEX-SAT

5h 35m1 stop

6:22 pm - 12:08 amSAT-LEX

4h 46m1 stop

$279Delta

Find Deal

Fri, Dec 5 - Sun, Dec 7

6:00 am - 12:10 pmLEX-SAT

7h 10m1 stop

5:15 am - 12:20 pmSAT-LEX

6h 05m1 stop

$305Delta

Find Deal

Wed, Nov 12 - Sat, Nov 15

6:12 pm - 10:57 pmLEX-SAT

5h 45m1 stop

8:00 am - 2:55 pmSAT-LEX

5h 55m1 stop

$307Delta

Find Deal

Fri, Nov 14 - Tue, Nov 18

6:40 am - 2:07 pmLEX-SAT

8h 27m2 stops

7:00 am - 1:27 pmSAT-LEX

5h 27m1 stop

$310American Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

1:59 pm - 9:20 pmLEX-SAT

8h 21m2 stops

7:05 am - 1:17 pmSAT-LEX

5h 12m1 stop

$312United Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

Delta flights from Lexington to San Antonio

Our best Delta deals on Lexington to San Antonio flight tickets

Delta

Dec 4

LEX10:33 amLexington Blue Grass

6h 31m

1 stop

SAT4:04 pmSan Antonio

Dec 9

SAT5:10 amSan Antonio

6h 15m

1 stop

LEX12:25 pmLexington Blue Grass

$238

Find similar

Delta

Dec 5

LEX3:41 pmLexington Blue Grass

5h 42m

1 stop

SAT8:23 pmSan Antonio

Dec 8

SAT4:52 pmSan Antonio

6h 16m

1 stop

LEX12:08 amLexington Blue Grass

$259

Find similar

Delta

Dec 5

LEX7:59 pmLexington Blue Grass

5h 35m

1 stop

SAT12:34 amSan Antonio

Dec 7

SAT6:22 pmSan Antonio

4h 46m

1 stop

LEX12:08 amLexington Blue Grass

$279

Find similar

United Airlines flights from Lexington to San Antonio

Our best United Airlines deals on Lexington to San Antonio flight tickets

United Airlines

Nov 22

LEX1:59 pmLexington Blue Grass

9h 57m

2 stops

SAT10:56 pmSan Antonio

Nov 24

SAT2:04 pmSan Antonio

5h 50m

1 stop

LEX8:54 pmLexington Blue Grass

$264

Find similar

United Airlines

Nov 1

LEX10:40 amLexington Blue Grass

9h 57m

2 stops

SAT7:37 pmSan Antonio

Nov 4

SAT2:04 pmSan Antonio

5h 50m

1 stop

LEX8:54 pmLexington Blue Grass

$310

Find similar

United Airlines

Nov 14

LEX1:59 pmLexington Blue Grass

8h 21m

2 stops

SAT9:20 pmSan Antonio

Nov 18

SAT7:05 amSan Antonio

5h 12m

1 stop

LEX1:17 pmLexington Blue Grass

$312

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 12/6

2:11 pm-6:53 pm

1 stop5h 42m

San Antonio

Wed 12/10

2:42 pm-11:14 pm

1 stop7h 32m

$193

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Mon 12/1

1:18 pm-6:32 pm

1 stop30h 14m

San Antonio

Wed 12/3

7:37 pm-10:28 am

1 stop13h 51m

$236

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Thu 12/4

10:33 am-4:04 pm

1 stop6h 31m

San Antonio

Tue 12/9

5:10 am-12:25 pm

1 stop6h 15m

$238

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 12/5

3:41 pm-8:23 pm

1 stop5h 42m

San Antonio

Mon 12/8

4:52 pm-12:08 am

1 stop6h 16m

$259

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 11/22

1:59 pm-10:56 pm

2 stops9h 57m

San Antonio

Mon 11/24

2:04 pm-8:54 pm

1 stop5h 50m

$264

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 12/5

7:59 pm-12:34 am

1 stop5h 35m

San Antonio

Sun 12/7

6:22 pm-12:08 am

1 stop4h 46m

$279

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 11/12

6:00 am-12:10 pm

1 stop7h 10m

San Antonio

Sat 11/15

5:15 am-12:20 pm

1 stop6h 05m

$305

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 11/14

6:12 pm-10:57 pm

1 stop5h 45m

San Antonio

Tue 11/18

8:00 am-2:55 pm

1 stop5h 55m

$307

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 11/12

6:40 am-2:07 pm

2 stops8h 27m

San Antonio

Sat 11/15

7:00 am-1:27 pm

1 stop5h 27m

$310

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 11/14

1:59 pm-9:20 pm

2 stops8h 21m

San Antonio

Tue 11/18

7:05 am-1:17 pm

1 stop5h 12m

$312

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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 Lexington during July instead. Flights to San Antonio in July, while not as cheap as those in February, still average around $263.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $307. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $400.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Lexington to San Antonio in the afternoon for as low as $298. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $336. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

There are no direct flights from Lexington to San Antonio. There are no popular flight routes from Lexington to San Antonio.

Search flight deals

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 52m.
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?
There are 2 operators available for flights from Lexington Blue Grass Airport to San Antonio Airport as of October 2025.
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?
Based on momondo bookings for flights between Lexington and San Antonio, the leading airline is American Airlines, making up 62% of the total bookings. Other popular airlines include Delta with 38%.

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
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 7,998 reviews		Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,034 reviews		Search American Airlines flights

New Braunfels

Boerne

Kerrville

Schertz

Pleasanton

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.