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Lexington

$243+ Cheap flights from San Antonio to Lexington (SAT - LEX)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LEX
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Find cheap flights from San Antonio to Lexington with Cheapflights

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Cheap flight deals from San Antonio to Lexington

Cheapest flights from San Antonio to Lexington
Explore the most affordable flight options available from San Antonio to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

This Delta deal was found by Cheapflights users on 7/28. 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 9/265:00 pm
SAT
-
LEX
1 stop4h 42m
Delta
Sat 10/34:30 pm
LEX
-
SAT
1 stop7h 48m
Delta
Deal found 7/28$243
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/267:00 am
SAT
-
LEX
2 stops8h 25m
American Airlines
Wed 9/211:57 am
LEX
-
SAT
1 stop6h 58m
American Airlines
Deal found 7/27$248
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:45 pm
SAT
-
LEX
1 stop7h 53m
United Airlines
Sat 8/297:00 am
LEX
-
SAT
1 stop5h 52m
United Airlines
Deal found 7/27$281
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/105:30 pm
SAT
-
LEX
1 stop5h 35m
United Airlines
Mon 9/145:57 pm
LEX
-
SAT
1 stop5h 54m
United Airlines
Deal found 7/30$286
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:58 am
SAT
-
LEX
2 stops9h 30m
United Airlines
Sat 10/39:00 am
LEX
-
SAT
1 stop8h 52m
United Airlines
Deal found 7/31$328
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/265:00 am
SAT
-
LEX
1 stop7h 06m
American Airlines
Sun 10/48:08 pm
LEX
-
SAT
1 stop4h 47m
American Airlines
Deal found 7/27$329
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/241:45 pm
SAT
-
LEX
1 stop7h 53m
United Airlines
Thu 9/31:51 pm
LEX
-
SAT
2 stops9h 48m
United Airlines
Deal found 7/30$334
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/272:15 pm
SAT
-
LEX
2 stops8h 40m
United Airlines
Thu 9/37:00 am
LEX
-
SAT
2 stops9h 43m
United Airlines
Deal found 7/30$339
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/191:45 pm
SAT
-
LEX
1 stop7h 53m
United Airlines
Mon 8/249:52 am
LEX
-
SAT
1 stop7h 39m
United Airlines
Deal found 7/30$341

Find flight deals from San Antonio to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Lexington (LEX). 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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$414
Provider with most accurate pricing for San Antonio-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Lexington Blue Grass flights.
Search Deals
From San Antonio to Lexington Blue Grass
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Lexington 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 July 31, 2026.
Use the filters below to find and compare flights from San Antonio to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/26

5:00 am-1:06 pm

1 stop7h 06m

Lexington Blue Grass

Sat 10/3

6:01 pm-11:55 pm

1 stop6h 54m

$243
Quickest round-trip

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/26

5:00 pm-10:42 pm

1 stop4h 42m

Lexington Blue Grass

Sun 10/4

6:00 am-9:47 am

1 stop4h 47m

$286

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Thu 9/10

6:35 am-2:46 pm

1 stop7h 11m

Lexington Blue Grass

Thu 9/17

6:00 am-9:47 am

1 stop4h 47m

$286

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 8/28

5:27 pm-11:55 pm

1 stop5h 28m

Lexington Blue Grass

Sat 8/29

7:00 am-5:44 pm

2 stops11h 44m

$287

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/26

9:58 am-8:28 pm

2 stops9h 30m

Lexington Blue Grass

Sat 10/3

9:00 am-4:52 pm

1 stop8h 52m

$328

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/26

5:00 am-1:06 pm

1 stop7h 06m

Lexington Blue Grass

Sun 10/4

5:00 am-9:08 am

1 stop5h 08m

$329

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sun 8/30

6:30 am-1:16 pm

1 stop5h 46m

Lexington Blue Grass

Sun 9/6

7:00 am-3:43 pm

2 stops9h 43m

$334

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 8/28

1:45 pm-10:38 pm

1 stop7h 53m

Lexington Blue Grass

Sun 8/30

6:15 pm-10:50 pm

1 stop5h 35m

$349
Cheapest one-way

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 8/7

7:49 pm-2:35 pm

2 stops17h 46m

$245

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 8/5

1:25 pm-8:29 pm

1 stop6h 04m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from San Antonio to Lexington

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 San Antonio to Lexington in July.
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 San Antonio-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Lexington 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 San Antonio-Lexington 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 San Antonio to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from San Antonio 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 San Antonio to Lexington

How much does it cost to fly round-trip from San Antonio to Lexington?

Airfare is below average for this route at the moment.

San Antonio to Lexington flights typically cost between $338 and $391 in September.
The cheapest round-trip price found within the last 5 days was $243 on Delta (Sep 26-Oct 3).

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated July 31, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from San Antonio to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,501 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,501 reviews
Delta
7.8
Good
8,501 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,057 reviews
Delta
7.8
Good
8,501 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,852 reviews
Delta
7.8
Good
8,501 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Lexington. 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 San Antonio to Lexington?

    American Airlines, Delta, and United Airlines can get you from San Antonio to Lexington in just under 4h 42m. Your travel time can differ by up to 2h 24m. The distance from San Antonio to Lexington is about 987 mi. This flight may include one or multiple stops.

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

    Currently priced at $193, American Airlines will fly you from San Antonio to Lexington and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $263 and $275, respectively. American Airlines is currently priced 50% below the average price you’ll pay for this route.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Somerset
Richmond
Danville
Berea
Georgetown
Frankfort

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Top 3 airlines flying from San Antonio to Lexington

Discover the top 3 airlines that operate flights from San Antonio to Lexington. 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 July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$193Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$413FlexibilityNo cancel feeOn-time69%
DeltaCheapest$275Average$398FlexibilityNo cancel feeOn-timeN/A

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