SAT - LEX

$150 Find Cheap Flights from San Antonio to Lexington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Lexington departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Lexington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Lexington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Lexington, as well as popular online travel agencies
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Cheap Flights from San Antonio to Lexington (SAT-LEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Lexington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Lexington

Sat, Sep 6 - Wed, Sep 10
Delta Logo
8:00 am - 2:55 pmSAT-LEX
5h 55m1 stop
Delta Logo
10:24 am - 3:41 pmLEX-SAT
6h 17m1 stop
$237Delta
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
6:40 am - 12:18 pmSAT-LEX
4h 38m1 stop
Delta Logo
5:50 pm - 11:34 pmLEX-SAT
6h 44m1 stop
$261Delta
Find Deal
Sat, Sep 6 - Wed, Sep 10
American Airlines Logo
7:00 am - 5:26 pmSAT-LEX
9h 26m2 stops
American Airlines Logo
6:00 am - 10:55 amLEX-SAT
5h 55m1 stop
$268American Airlines
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Wed, Aug 13 - Sun, Aug 17
 Logo
8:28 pm - 9:27 pmSAT-LEX
23h 59m2 stops
 Logo
10:17 pm - 1:53 pmLEX-SAT
16h 36m1 stop
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
7:30 am - 4:42 pmSAT-LEX
8h 12m1 stop
American Airlines Logo
5:40 am - 9:17 amLEX-SAT
4h 37m1 stop
$277American Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Delta Logo
10:37 am - 5:05 pmSAT-LEX
5h 28m1 stop
Delta Logo
5:48 pm - 11:25 pmLEX-SAT
6h 37m1 stop
$279Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
6:10 am - 2:37 pmSAT-LEX
7h 27m1 stop
American Airlines Logo
6:32 pm - 10:12 pmLEX-SAT
4h 40m1 stop
$289American Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
12:55 pm - 8:21 pmSAT-LEX
6h 26m1 stop
United Airlines Logo
7:00 am - 3:26 pmLEX-SAT
9h 26m2 stops
$336United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
 Logo
8:28 pm - 6:57 pmSAT-LEX
21h 29m3 stops
 Logo
10:17 pm - 1:53 pmLEX-SAT
16h 36m1 stop
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
9:56 am - 8:21 pmSAT-LEX
9h 25m2 stops
United Airlines Logo
7:00 am - 3:26 pmLEX-SAT
9h 26m2 stops
$453United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Lexington flights

Get data-powered insights and trends into flights from San Antonio to Lexington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Lexington?

What’s the cheapest day of the week to fly from San Antonio to Lexington?

The average price of all round-trip flights from San Antonio to Lexington clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Lexington on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from San Antonio to Lexington. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from San Antonio to Lexington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Lexington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Lexington is February, where tickets cost $239 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $472 and $420 respectively.

Good to know

Low seasonFebruary
Cheapest flight$150
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San Antonio to Lexington

When to book flights from San Antonio to Lexington

Are your dates flexible? Find out the best times to travel from San Antonio to Lexington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Lexington

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

    In the last 3 days, the lowest price for a flight from San Antonio to Lexington was $150 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between San Antonio and Lexington?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from San Antonio to Lexington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Lexington?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Antonio and Lexington, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Lexington, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Lexington are Delta and American Airlines. With an average price for the route of $388 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $387 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Antonio to Lexington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Lexington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and LEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Lexington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Antonio to Lexington

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Lexington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Lexington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

Everything you need to know for your flight from San Antonio to Lexington

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