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San Antonio

$213+ Cheap flights from Lexington to San Antonio (LEX - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SAT
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/2910:15 am
LEX
-
SAT
1 stop6h 54m
United Airlines
Tue 5/55:34 pm
SAT
-
LEX
1 stop5h 15m
United Airlines
Deal found 3/6$213
This Delta deal was found by Cheapflights users on 3/8. 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 5/25:50 pm
LEX
-
SAT
1 stop6h 18m
Delta
Wed 5/64:44 pm
SAT
-
LEX
1 stop4h 50m
Delta
Deal found 3/8$217
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 5/126:03 pm
LEX
-
SAT
1 stop5h 51m
United Airlines
Sat 5/162:00 pm
SAT
-
LEX
1 stop5h 14m
United Airlines
Deal found 3/6$235
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/216:01 pm
LEX
-
SAT
1 stop5h 57m
United Airlines
Sun 4/265:50 pm
SAT
-
LEX
1 stop5h 09m
United Airlines
Deal found 3/8$256
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 5/206:11 pm
LEX
-
SAT
1 stop7h 33m
Delta
Mon 5/254:11 pm
SAT
-
LEX
1 stop4h 54m
Delta
Deal found 3/6$258
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/84:27 pm
LEX
-
SAT
1 stop8h 32m
American Airlines
Wed 4/156:10 am
SAT
-
LEX
1 stop7h 47m
American Airlines
Deal found 3/5$268
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/24:27 pm
LEX
-
SAT
2 stops8h 29m
American Airlines
Wed 5/68:15 am
SAT
-
LEX
1 stop4h 20m
American Airlines
Deal found 3/5$273
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/229:03 am
LEX
-
SAT
1 stop8h 48m
United Airlines
Wed 8/265:24 pm
SAT
-
LEX
1 stop5h 45m
United Airlines
Deal found 3/8$283

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$213
(United Airlines)

Popular in

October

Cheapest in

July

Average price

$297
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
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 10, 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 - SAT

LEXSAT

Lexington Blue Grass

Wed 4/29

7:00 am-5:43 pm

2 stops11h 43m

San Antonio

Tue 5/5

5:34 pm-11:49 pm

1 stop5h 15m

$218

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Tue 5/12

6:03 pm-10:54 pm

1 stop5h 51m

San Antonio

Sat 5/16

2:00 pm-8:14 pm

1 stop5h 14m

$235

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 5/2

5:50 pm-11:08 pm

1 stop6h 18m

San Antonio

Wed 5/6

5:20 am-1:34 pm

1 stop7h 14m

$237

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 8/22

11:05 am-7:53 pm

2 stops9h 48m

San Antonio

Wed 8/26

1:45 pm-10:33 pm

1 stop7h 48m

$288

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 8/29

5:20 am-1:17 pm

2 stops8h 57m

San Antonio

Wed 9/2

6:40 am-1:10 pm

1 stop5h 30m

$288
Quickest round-trip

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 5/1

7:56 pm-12:46 am

1 stop5h 50m

San Antonio

Fri 5/8

6:21 pm-11:58 pm

1 stop4h 37m

$299

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 4/1

6:01 pm-10:58 pm

1 stop5h 57m

San Antonio

Mon 4/6

5:35 pm-11:59 pm

1 stop5h 24m

$314

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 4/8

7:00 am-3:46 pm

2 stops9h 46m

San Antonio

Wed 4/15

5:30 am-1:13 pm

2 stops6h 43m

$362

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 4/22

7:00 am-3:46 pm

2 stops9h 46m

San Antonio

Sun 4/26

5:50 pm-11:59 pm

1 stop5h 09m

$366
Cheapest one-way
Quickest one-way

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sun 4/5

6:01 pm-10:58 pm

1 stop5h 57m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 16 resultsSorted by cheapest first
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 March.
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 $137). 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 March 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
8,276 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
8,276 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
9,409 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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
7.1
Good
11,413 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

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 6h 18m. United Airlines provides one of the quickest options available for as low as $237. 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 31% 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 $137). 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$345FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$350FlexibilityNo cancel feeOn-time69%

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