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$217+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SAT
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Lexington to San Antonio

Best flights from Lexington to San Antonio
Discover carefully curated flight deals from Lexington to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This Delta deal was found by Cheapflights users on 1/1. 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 2/32:36 pmLEX - SAT
1 stop6h 49mDelta
Sat 2/78:00 amSAT - LEX
1 stop4h 47mDelta
Deal found 1/1$217
This American Airlines deal was found by Cheapflights users on 1/1. 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 1/287:41 amLEX - SAT
1 stop5h 37mAmerican Airlines
Wed 2/48:10 amSAT - LEX
1 stop6h 27mAmerican Airlines
Deal found 1/1$236
This United Airlines deal was found by Cheapflights users on 12/30. 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 pmLEX - SAT
1 stop6h 27mUnited Airlines
Wed 2/185:25 pmSAT - LEX
1 stop5h 24mUnited Airlines
Deal found 12/30$313
This American Airlines deal was found by Cheapflights users on 12/31. 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 2/127:10 pmLEX - SAT
1 stop4h 57mAmerican Airlines
Mon 2/167:00 amSAT - LEX
1 stop5h 18mAmerican Airlines
Deal found 12/31$291
This Delta deal was found by Cheapflights users on 12/31. 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.
Fri 1/1611:16 amLEX - SAT
1 stop6h 59mDelta
Mon 1/196:17 pmSAT - LEX
1 stop4h 34mDelta
Deal found 12/31$309
This United Airlines deal was found by Cheapflights users on 1/1. 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 2/38:35 amLEX - SAT
2 stops7h 56mUnited Airlines
Sat 2/77:00 amSAT - LEX
1 stop5h 25mUnited Airlines
Deal found 1/1$345

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 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

Popular in

May

Cheapest in

July

Average price

$342
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. 6% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 2, 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 2/3

2:36 pm-8:25 pm

1 stop6h 49m

San Antonio

Sat 2/7

8:00 am-1:47 pm

1 stop4h 47m

$217

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 1/28

7:41 am-12:18 pm

1 stop5h 37m

San Antonio

Wed 2/4

8:10 am-3:37 pm

1 stop6h 27m

$236

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Thu 2/12

7:10 pm-11:07 pm

1 stop4h 57m

San Antonio

Mon 2/16

7:00 am-1:18 pm

1 stop5h 18m

$291

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Fri 1/16

11:16 am-5:15 pm

1 stop6h 59m

San Antonio

Mon 1/19

6:17 pm-11:51 pm

1 stop4h 34m

$309

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

5:25 pm-11:49 pm

1 stop5h 24m

$313

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Tue 2/3

8:35 am-3:31 pm

2 stops7h 56m

San Antonio

Sat 2/7

7:00 am-1:25 pm

1 stop5h 25m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

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 Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lexington-San Antonio flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 February is currently the most expensive (average of $128). 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 2, 2026.
Get a feel of what it's like to fly with Delta 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
8,021 reviews

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

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
8,021 reviews
Delta
7.9
Good
8,021 reviews

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

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
11,074 reviews
Delta
7.9
Good
8,021 reviews

Comfort

7.9

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

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 37m. Delta provides one of the quickest options available for as low as $236. 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 $225 on this airline. An additional option worth looking into is Delta, starting at $239. You may be able to fly from Lexington to San Antonio for 33% 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 February is currently the most expensive (average of $128). 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 2 airlines flying from Lexington to San Antonio

Discover the top 2 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$225Average$344FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$361FlexibilityNo cancel feeOn-timeN/A

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