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Cheap flights from San Antonio to Lexington from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Lexington departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:50 pm - 9:33 pm
SAT
-
LEX
7h 43m
1 stop
Delta Logo
5:50 pm - 11:12 pm
LEX
-
SAT
6h 22m
1 stop
$233Delta
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
5:45 am - 1:13 pm
SAT
-
LEX
6h 28m
2 stops
United Airlines Logo
5:50 pm - 11:08 pm
LEX
-
SAT
6h 18m
1 stop
$264United Airlines
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
5:18 pm - 11:59 pm
SAT
-
LEX
5h 41m
1 stop
United Airlines Logo
5:45 pm - 10:55 pm
LEX
-
SAT
6h 10m
1 stop
$269United Airlines
Wed, Jun 10 - Sat, Jun 13
Delta Logo
6:11 pm - 11:59 pm
SAT
-
LEX
4h 48m
1 stop
Delta Logo
8:20 pm - 12:44 am
LEX
-
SAT
5h 24m
1 stop
$293Delta
Thu, May 28 - Sun, May 31
Delta Logo
2:27 pm - 10:05 pm
SAT
-
LEX
6h 38m
1 stop
Delta Logo
10:06 am - 5:06 pm
LEX
-
SAT
8h 00m
1 stop
$294Delta
Wed, May 20 - Thu, May 28
United Airlines Logo
5:45 am - 4:55 pm
SAT
-
LEX
10h 10m
2 stops
United Airlines Logo
5:50 pm - 11:08 pm
LEX
-
SAT
6h 18m
1 stop
$318United Airlines
Sat, Sep 26 - Sat, Oct 3
Delta Logo
5:20 am - 11:41 am
SAT
-
LEX
5h 21m
1 stop
Delta Logo
10:22 am - 3:23 pm
LEX
-
SAT
6h 01m
1 stop
$343Delta
Wed, Apr 29 - Sat, May 2
American Airlines Logo
6:10 am - 2:57 pm
SAT
-
LEX
7h 47m
1 stop
American Airlines Logo
4:27 pm - 11:56 pm
LEX
-
SAT
8h 29m
2 stops
$348American Airlines
Wed, Apr 29 - Sat, May 2
Delta Logo
4:44 pm - 10:34 pm
SAT
-
LEX
4h 50m
1 stop
Delta Logo
7:56 pm - 12:46 am
LEX
-
SAT
5h 50m
1 stop
$349Delta
Wed, Apr 29 - Mon, May 4
Delta Logo
4:00 pm - 11:59 pm
SAT
-
LEX
6h 59m
1 stop
Delta Logo
6:11 pm - 12:44 am
LEX
-
SAT
7h 33m
1 stop
$353Delta
Mon, May 11 - Mon, May 18

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Delta flights from San Antonio to Lexington

Our best Delta deals on San Antonio to Lexington flight tickets
Delta
May 20
SAT2:27 pmSan Antonio
6h 38m
1 stop
LEX10:05 pmLexington Blue Grass
May 27
LEX8:20 pmLexington Blue Grass
5h 24m
1 stop
SAT12:44 amSan Antonio
$233
Delta
May 28
SAT6:11 pmSan Antonio
4h 48m
1 stop
LEX11:59 pmLexington Blue Grass
May 31
LEX8:20 pmLexington Blue Grass
5h 24m
1 stop
SAT12:44 amSan Antonio
$293
Delta
May 20
SAT2:27 pmSan Antonio
6h 38m
1 stop
LEX10:05 pmLexington Blue Grass
May 25
LEX8:20 pmLexington Blue Grass
5h 24m
1 stop
SAT12:44 amSan Antonio
$294

United Airlines flights from San Antonio to Lexington

Our best United Airlines deals on San Antonio to Lexington flight tickets
United Airlines
May 13
SAT6:49 amSan Antonio
5h 29m
1 stop
LEX1:18 pmLexington Blue Grass
May 16
LEX6:03 pmLexington Blue Grass
5h 51m
1 stop
SAT10:54 pmSan Antonio
$286
United Airlines
May 13
SAT5:34 pmSan Antonio
5h 15m
1 stop
LEX11:49 pmLexington Blue Grass
May 16
LEX5:30 amLexington Blue Grass
8h 46m
2 stops
SAT1:16 pmSan Antonio
$291
United Airlines
Sep 26
SAT5:45 amSan Antonio
10h 10m
2 stops
LEX4:55 pmLexington Blue Grass
Oct 3
LEX5:50 pmLexington Blue Grass
6h 18m
1 stop
SAT11:08 pmSan Antonio
$318

momondo 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, momondo users made 832,500 searches. Data last updated April 16, 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

12:50 pm-9:33 pm

1 stop7h 43m

Lexington Blue Grass

Sat 10/3

5:50 pm-11:12 pm

1 stop6h 22m

$233

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/26

5:45 am-1:13 pm

2 stops6h 28m

Lexington Blue Grass

Sat 10/3

5:50 pm-11:08 pm

1 stop6h 18m

$264

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 6/10

5:18 pm-11:59 pm

1 stop5h 41m

Lexington Blue Grass

Sat 6/13

5:45 pm-10:55 pm

1 stop6h 10m

$269
Quickest round-trip

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Thu 5/28

6:11 pm-11:59 pm

1 stop4h 48m

Lexington Blue Grass

Sun 5/31

8:20 pm-12:44 am

1 stop5h 24m

$293

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 5/20

2:27 pm-10:05 pm

1 stop6h 38m

Lexington Blue Grass

Thu 5/28

10:06 am-5:06 pm

1 stop8h 00m

$294

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 9/26

5:45 am-4:55 pm

2 stops10h 10m

Lexington Blue Grass

Sat 10/3

5:50 pm-11:08 pm

1 stop6h 18m

$318

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 4/29

5:20 am-11:41 am

1 stop5h 21m

Lexington Blue Grass

Sat 5/2

10:22 am-3:23 pm

1 stop6h 01m

$343

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 4/29

6:10 am-2:57 pm

1 stop7h 47m

Lexington Blue Grass

Sat 5/2

4:27 pm-11:56 pm

2 stops8h 29m

$348

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 4/29

4:44 pm-10:34 pm

1 stop4h 50m

Lexington Blue Grass

Mon 5/4

7:56 pm-12:46 am

1 stop5h 50m

$349

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Mon 5/11

4:00 pm-11:59 pm

1 stop6h 59m

Lexington Blue Grass

Mon 5/18

6:11 pm-12:44 am

1 stop7h 33m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Antonio and Lexington?

When to book flights from San Antonio to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Lexington (SAT to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Lexington

Fastest flight time

4h 48m

Direct flights

None
The fastest flight from San Antonio to Lexington takes 4h 48m
There are no direct flights from San Antonio to Lexington. There are no popular flight routes from San Antonio to Lexington.
Search flight deals

Frequently asked questions about flying from San Antonio to Lexington

  • How far is San Antonio to Lexington Blue Grass by plane?

    The distance between San Antonio and Lexington Blue Grass is about 997.6 mi. 4h 48m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Antonio Airport to Lexington Blue Grass Airport?

    Prices for flights from San Antonio Airport to Lexington Blue Grass Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Lexington Blue Grass Airport?

  • How old do you have to be to fly from San Antonio Airport to Lexington Blue Grass Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The travel and health documents you'll need for your trip to Lexington Blue Grass Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lexington Blue Grass Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Lexington?

Best airlines flying from San Antonio to Lexington

Compare and see reviews for airlines that fly from San Antonio to Lexington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,584 reviews
Search American Airlines flights
DeltaPriceFrom $247Free CancellationRating
7.9
8,409 reviews
Search Delta flights

Traveling to a place near Lexington?

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

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Why should I use momondo to find a flight deal from San Antonio to Lexington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Lexington. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Lexington with flexible booking policies on momondo?

All flight searches from San Antonio to Lexington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Lexington?

momondo provides multiple filters to help you find the best flight to Lexington from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Lexington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lexington from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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