SAT - LEX

$126 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 1/31. 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, 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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Everything you should know

Cheapest round-trip
$217
Overall average: $258
Delta
Wed 1/14Sat 1/17
SAT - LEX • 1 stop
Cheapest one-way
$126
Multiple Airlines
Sat 1/31
SAT - LEX • 1 stop
Top airlines
Delta
Cheapest • from $217 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 30% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lexington!
Flight Deals
Booking Insights
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

Wed, Jan 14 - Sat, Jan 17
Delta Logo
5:20 am - 1:30 pm
SAT
-
LEX
7h 10m1 stop
Delta Logo
2:17 pm - 8:43 pm
LEX
-
SAT
7h 26m1 stop
$217Delta
Wed, Jan 14 - Mon, Jan 19
Delta Logo
5:20 am - 1:30 pm
SAT
-
LEX
7h 10m1 stop
Delta Logo
6:40 pm - 12:38 am
LEX
-
SAT
6h 58m1 stop
$248Delta
Wed, Dec 31 - Sun, Jan 4
American Airlines Logo
5:00 am - 1:23 pm
SAT
-
LEX
7h 23m1 stop
American Airlines Logo
10:13 pm - 3:16 am
LEX
-
SAT
6h 03m1 stop
$251American Airlines
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
7:14 pm - 8:40 pm
SAT
-
LEX
24h 26m1 stop
Multiple Airlines Logo
2:07 pm - 3:40 pm
LEX
-
SAT
26h 33m2 stops
$252Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
7:14 pm - 8:40 pm
SAT
-
LEX
24h 26m1 stop
Multiple Airlines Logo
2:07 pm - 3:40 pm
LEX
-
SAT
26h 33m2 stops
$254Multiple Airlines
Tue, Dec 30 - Tue, Jan 6
Delta Logo
7:05 am - 12:36 pm
SAT
-
LEX
4h 31m1 stop
Delta Logo
5:35 pm - 10:55 pm
LEX
-
SAT
6h 20m1 stop
$260Delta
Mon, Dec 29 - Sun, Jan 18
American Airlines Logo
4:39 pm - 10:05 pm
SAT
-
LEX
4h 26m1 stop
American Airlines Logo
7:17 pm - 11:58 pm
LEX
-
SAT
5h 41m1 stop
$263American Airlines
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
7:14 pm - 8:40 pm
SAT
-
LEX
24h 26m1 stop
Multiple Airlines Logo
9:41 pm - 11:52 pm
LEX
-
SAT
27h 11m1 stop
$270Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
7:14 pm - 8:40 pm
SAT
-
LEX
24h 26m1 stop
Multiple Airlines Logo
9:41 pm - 11:52 pm
LEX
-
SAT
27h 11m1 stop
$272Multiple Airlines
Thu, Jun 4 - Sat, Jun 6
Delta Logo
5:30 am - 12:37 pm
SAT
-
LEX
6h 07m1 stop
Delta Logo
7:30 am - 12:42 pm
LEX
-
SAT
6h 12m1 stop
$278Delta
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.

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$126
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 11% 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 $122 for a one-way ticket and $217 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, 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 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $336 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 8008 reviews
7.9Entertainment
7.3Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

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

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

Information on your arrival and departure airports