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$174+ Cheap flights from Lexington to San Antonio (LEX - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SAT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Lexington to San Antonio

Cheapest flights from Lexington to San Antonio
Explore the most affordable flight options available from Lexington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:45 pm
LEX
-
SAT
1 stop5h 29m
Delta
Wed 6/242:10 pm
SAT
-
LEX
1 stop6h 11m
Delta
Deal found 1/25$217
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:49 pm
LEX
-
SAT
1 stop5h 53m
Delta
Sat 4/45:05 pm
SAT
-
LEX
1 stop5h 48m
Delta
Deal found 1/26$258
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:03 am
LEX
-
SAT
1 stop6h 32m
Delta
Fri 2/205:30 am
SAT
-
LEX
1 stop5h 20m
Delta
Deal found 1/27$291
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:14 pm
LEX
-
SAT
2 stops9h 44m
American Airlines
Fri 2/205:48 pm
SAT
-
LEX
1 stop5h 05m
American Airlines
Deal found 1/27$296
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 am
LEX
-
SAT
1 stop4h 58m
American Airlines
Tue 3/175:00 am
SAT
-
LEX
1 stop7h 23m
American Airlines
Deal found 1/25$335
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:45 pm
LEX
-
SAT
1 stop6h 27m
United Airlines
Wed 2/185:25 pm
SAT
-
LEX
1 stop5h 24m
United Airlines
Deal found 1/24$349
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
LEX
-
SAT
1 stop4h 55m
Delta
Tue 3/171:37 pm
SAT
-
LEX
1 stop4h 33m
Delta
Deal found 1/27$352
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:51 pm
LEX
-
SAT
1 stop6h 08m
American Airlines
Fri 5/87:00 am
SAT
-
LEX
1 stop5h 35m
American Airlines
Deal found 1/25$378

Find flight deals from Lexington to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$174
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$413
Provider with most accurate pricing for Lexington Blue Grass-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-San Antonio flights.
Search Deals
From Lexington Blue Grass to San Antonio
Search Deals
One-way flight from Lexington Blue Grass to San Antonio
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Lexington to San Antonio that are best for you.

Fly from

Lexington

Fly to

San Antonio

Route

Depart

Return

Price

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Tue 6/16

7:45 pm-12:14 am

1 stop5h 29m

San Antonio

Wed 6/24

2:10 pm-9:21 pm

1 stop6h 11m

$217

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 3/28

5:49 pm-10:42 pm

1 stop5h 53m

San Antonio

Sat 4/4

5:05 pm-11:53 pm

1 stop5h 48m

$258

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 2/14

1:14 pm-9:58 pm

2 stops9h 44m

San Antonio

Fri 2/20

5:48 pm-11:53 pm

1 stop5h 05m

$296

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Thu 3/12

7:00 am-10:58 am

1 stop4h 58m

San Antonio

Tue 3/17

5:00 am-1:23 pm

1 stop7h 23m

$335

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 6/19

9:00 am-4:30 pm

1 stop8h 30m

San Antonio

Sun 6/21

7:00 am-1:13 pm

1 stop5h 13m

$349

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Thu 3/12

6:00 am-9:55 am

1 stop4h 55m

San Antonio

Tue 3/17

1:37 pm-7:10 pm

1 stop4h 33m

$352

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 2/14

5:45 pm-11:12 pm

1 stop6h 27m

San Antonio

Wed 2/18

7:00 am-1:15 pm

1 stop5h 15m

$361

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 2/14

2:10 pm-8:25 pm

1 stop7h 15m

San Antonio

Fri 2/20

5:30 am-11:50 am

1 stop5h 20m

$361

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sun 2/15

11:59 am-9:30 am

1 stop22h 31m

$174

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Mon 3/16

7:10 pm-11:59 pm

1 stop5h 49m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 13 results
1
2

Compare providers for flights from Lexington to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Lexington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lexington to San Antonio

What is the cheapest month to book a flight from Lexington to San Antonio?

Currently, October is the cheapest month in which you can book a flight from Lexington to San Antonio (average of $60). Flying from Lexington to San Antonio in March is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Lexington to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lexington to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lexington to San Antonio?

    A quick flight from Lexington to San Antonio can take about 5h 29m. Delta provides one of the quickest options available for as low as $217. Airlines will cover a distance of 987 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Lexington to San Antonio round-trip?

    Our cheapest airline available from Lexington to San Antonio is American Airlines. Our recent data shows that you can find tickets from as low as $228 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $239 and $258 round-trip. You may be able to fly from Lexington to San Antonio for 34% less than the average price by searching for these airlines.

  • Can I find deals for flights from Lexington to San Antonio that include hotel bookings?

    Yes. In addition to deals on Lexington to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to San Antonio.

  • Can I find deals for business class flights from Lexington to San Antonio?

    Yes. Cheapflights offers flight deals from Lexington to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lexington to San Antonio?

    Currently, October is the cheapest month in which you can book a flight from Lexington to San Antonio (average of $60). Flying from Lexington to San Antonio in March is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 3 airlines flying from Lexington to San Antonio

Discover the top 3 airlines that operate flights from Lexington to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$347FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$350FlexibilityNo cancel feeOn-time69%

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