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Lexington

$224+ Cheap flights from San Antonio to Lexington (SAT - LEX)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LEX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$224
(Delta)

Popular in

October

Cheapest in

February

Average price

$464
From San Antonio to Lexington Blue Grass
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One-way flight from San Antonio to Lexington Blue Grass
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Highest demand for flights based on searches. 16% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 10/241:05 pmSAT - LEX
1 stop6h 56mUnited Airlines
Sun 10/265:45 pmLEX - SAT
1 stop6h 31mUnited Airlines
Deal found 9/10$259
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/277:27 amSAT - LEX
1 stop5h 38mAmerican Airlines
Tue 9/304:41 pmLEX - SAT
1 stop7h 19mAmerican Airlines
Deal found 9/9$262
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:00 amSAT - LEX
1 stop6h 00mAmerican Airlines
Wed 10/86:50 amLEX - SAT
1 stop7h 02mAmerican Airlines
Deal found 9/8$296
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/318:00 amSAT - LEX
1 stop4h 53mAmerican Airlines
Sun 11/27:03 pmLEX - SAT
1 stop4h 52mAmerican Airlines
Deal found 9/11$315
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/315:13 pmSAT - LEX
1 stop5h 31mUnited Airlines
Sun 11/27:05 amLEX - SAT
1 stop6h 20mUnited Airlines
Deal found 9/10$329
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:55 pmSAT - LEX
1 stop27h 04mMultiple Airlines
Sun 10/1910:33 pmLEX - SAT
1 stop19h 37mMultiple Airlines
Deal found 9/9$339
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/272:25 pmSAT - LEX
2 stops8h 34mUnited Airlines
Tue 9/307:05 amLEX - SAT
1 stop5h 53mUnited Airlines
Deal found 9/11$340
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:00 amSAT - LEX
1 stop13h 43mMultiple Airlines
Sun 10/2610:33 pmLEX - SAT
1 stop26h 07mMultiple Airlines
Deal found 9/10$347
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:45 amSAT - LEX
1 stop8h 03mUnited Airlines
Mon 9/296:01 pmLEX - SAT
1 stop5h 54mUnited Airlines
Deal found 9/10$359

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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Lexington that are best for you.

Fly from

San Antonio

Fly to

Lexington

Route

Depart

Return

Price

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 10/24

1:05 pm-9:01 pm

1 stop6h 56m

Lexington Blue Grass

Sun 10/26

5:45 pm-11:16 pm

1 stop6h 31m

$259

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/27

7:27 am-2:05 pm

1 stop5h 38m

Lexington Blue Grass

Tue 9/30

4:41 pm-11:00 pm

1 stop7h 19m

$262

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 10/4

5:00 am-12:00 pm

1 stop6h 00m

Lexington Blue Grass

Wed 10/8

6:50 am-12:52 pm

1 stop7h 02m

$296

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 10/31

8:00 am-1:53 pm

1 stop4h 53m

Lexington Blue Grass

Sun 11/2

7:03 pm-10:55 pm

1 stop4h 52m

$315

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 10/31

5:13 pm-11:44 pm

1 stop5h 31m

Lexington Blue Grass

Sun 11/2

7:05 am-12:25 pm

1 stop6h 20m

$329

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Thu 10/16

4:55 pm-8:59 pm

1 stop27h 04m

Lexington Blue Grass

Sun 10/19

10:33 pm-5:10 pm

1 stop19h 37m

$339

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/27

2:25 pm-11:59 pm

2 stops8h 34m

Lexington Blue Grass

Tue 9/30

7:05 am-11:58 am

1 stop5h 53m

$340

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Thu 10/23

7:00 am-9:43 pm

1 stop13h 43m

Lexington Blue Grass

Sun 10/26

10:33 pm-11:40 pm

1 stop26h 07m

$347

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Thu 9/25

6:45 am-3:48 pm

1 stop8h 03m

Lexington Blue Grass

Mon 9/29

6:01 pm-10:55 pm

1 stop5h 54m

$359

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Fri 11/21

4:51 pm-12:04 am

1 stop6h 13m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 20 results
1
2

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

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Lexington (average of $303). Flying from San Antonio to Lexington in April is currently the most expensive (average of $390). 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.

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

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 September 11, 2025.
See what other customers who have flown with Delta and American 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    United Airlines and American Airlines can get you from San Antonio to Lexington in just under 5h 38m. Your travel time can differ by up to 1h 18m. 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 $247, Delta will fly you from San Antonio to Lexington and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $258. Delta is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Antonio to Lexington one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $224. Users have also found prices from $303 and $308 on American Airlines and United Airlines, respectively.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Lexington (average of $303). Flying from San Antonio to Lexington in April is currently the most expensive (average of $390). 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 Lexington?

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

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Top 2 airlines flying from San Antonio to Lexington

Discover the top 2 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$388FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$385FlexibilityNo cancel feeOn-time71%

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