SAT - LEX

$193 Find Cheap Flights from San Antonio to Lexington

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Lexington departing on 4/21. 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, 0 bags

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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Flight Deals

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

Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
7:00 am - 1:19 pmSAT-LEX
5h 19m1 stop
American Airlines Logo
2:15 pm - 8:56 pmLEX-SAT
7h 41m1 stop
$193American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
8:00 am - 2:56 pmSAT-LEX
5h 56m1 stop
Delta Logo
10:33 am - 4:04 pmLEX-SAT
6h 31m1 stop
$217Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
Multiple Airlines Logo
7:37 pm - 6:49 pmSAT-LEX
22h 12m1 stop
Multiple Airlines Logo
7:39 pm - 6:32 pmLEX-SAT
23h 53m1 stop
$232Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
3:00 pm - 10:50 pmSAT-LEX
6h 50m1 stop
American Airlines Logo
7:16 pm - 12:25 amLEX-SAT
6h 09m1 stop
$241American Airlines
Find Deal
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
6:06 pm - 11:53 pmSAT-LEX
4h 47m1 stop
American Airlines Logo
5:25 pm - 11:38 pmLEX-SAT
7h 13m2 stops
$254American Airlines
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Thu, Dec 11 - Mon, Dec 15
Delta Logo
4:52 pm - 12:08 amSAT-LEX
6h 16m1 stop
Delta Logo
6:02 pm - 10:57 pmLEX-SAT
5h 55m1 stop
$259Delta
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Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
2:14 pm - 11:44 pmSAT-LEX
8h 30m2 stops
United Airlines Logo
7:00 am - 12:28 pmLEX-SAT
6h 28m1 stop
$264United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Multiple Airlines Logo
7:37 pm - 6:49 pmSAT-LEX
22h 12m1 stop
Multiple Airlines Logo
7:39 pm - 4:40 pmLEX-SAT
22h 01m2 stops
$266Multiple Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
1:05 pm - 7:14 pmSAT-LEX
5h 09m1 stop
Delta Logo
10:34 am - 4:11 pmLEX-SAT
6h 37m1 stop
$272Delta
Find Deal
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
12:24 pm - 8:23 pmSAT-LEX
6h 59m2 stops
United Airlines Logo
7:30 am - 3:33 pmLEX-SAT
9h 03m2 stops
$332United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $193 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 33% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$193
Typical prices: $270-$470
American Airlines
Tue 4/21Sat 4/25
SAT - LEX • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/30
SAT - LEX • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lexington!
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Lexington departing in April.

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 September and March, where the average cost of round-trip tickets is $471 and $443 respectively.

Good to know

Low seasonSeptember
Cheapest flight$193
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly with an average 8% increase in price.
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 $193 for a round-trip ticket.

  • 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, 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 $390 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $380 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.
7.9
DeltaOverall score based on 7992 reviews
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
8.2Boarding
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

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

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