Cheap Flights from San Antonio International to Lexington Blue Grass

Compare San Antonio International to Lexington Blue Grass flight deals

Find the cheapest month or even day of the year to fly to Lexington Blue Grass

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Flight deals from San Antonio International to Lexington Blue Grass

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Lexington Blue Grass? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Lexington Blue Grass

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Lexington Blue Grass flights are currently cheapest in August.

San Antonio International to Lexington Blue Grass: Alternative routes

Compare routes from San Antonio International to Lexington below. You may find an airport to fly into that's cheaper, faster, or easier than Lexington Blue Grass.

San Antonio to Lexington: Flight information

The things to know before you go.
Cheapest flight found$457
Cheapest month to flyAugust

Finding cheap flights from San Antonio International to Lexington Blue Grass: Frequently asked questions

The best price we found for a return flight from San Antonio International to Lexington Blue Grass is $457. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Lexington Blue Grass. But we found flights with one or more stops from $457.
As of February 2026, there are no flights flying from San Antonio International to Lexington Blue Grass.
The cheapest month to fly from San Antonio International to Lexington Blue Grass is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Lexington Blue Grass Airport on Friday, 14 August 2026.
No airlines currently offer direct flights between San Antonio International Airport and Lexington Blue Grass Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lexington Blue Grass but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lexington is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Lexington Blue Grass.

Travelling from San Antonio International Airport (SAT) to Blue Grass Airport (LEX): what you need to know

  • Give yourself enough time to make your SAT to LEX flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.

  • We make it simple to book a flight with a stopover. To see your options for tickets from San Antonio International Airport to Blue Grass Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Top stopovers between SAT and LEX include:

    • Dallas/Fort Worth International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Blue Grass Airport (LEX)

  • The lowest price we've seen for a one-way San Antonio International Airport to Blue Grass Airport flight is $383. A round-trip plane ticket right now is $457. Depending on the availability when you book, these fares may change.

  • It's often best to book early if you're looking for cheap tickets from SAT to LEX. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from San Antonio International Airport to Blue Grass Airport across every month. It's an easy way to snap up a bargain if your dates are flexible.

  • Stay on top of deals for cheap flights from SAT to LEX by setting up a Price Alert. You'll get an email or push notification on the app when a lower fare becomes available.

  • Discover the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from San Antonio International Airport to Blue Grass Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about San Antonio International Airport (SAT)

  • SAT is located at 9800 Airport Boulevard.

  • 83.17% of flights leaving San Antonio International Airport arrive at their destination according to schedule. With its dependable on-time performance, delays are unlikely when taking off from SAT.

  • Central San Antonio to San Antonio International Airport is approximately 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Expect a journey time of around 1 hour 30 minutes when using public transport.

  • Looking for a handy hotel near SAT? If you've booked an early flight from San Antonio International Airport to Blue Grass Airport, these stays will put you moments from your departure lounge:

Arriving at Blue Grass Airport (LEX)

Getting from Blue Grass Airport (LEX) to central Lexington

  • The street address for LEX is 4000 Terminal Drive, Suite 206.

  • Blue Grass Airport to central Lexington has a drive time of about 20 minutes. It's approximately 13 kilometres away.

  • It takes roughly 1 hour 10 minutes if you're travelling by public transport.

When to fly to Blue Grass Airport (LEX)

  • July is the busiest month for flights from San Antonio International Airport to Blue Grass Airport. For a quieter experience, go to Lexington in February.

  • Book your flight from San Antonio International Airport to Blue Grass Airport for July if you want to visit Lexington during its warmest month. You can expect temperatures of between 17ºC and 32ºC.

  • Search for cheap tickets from SAT to LEX in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC and 8ºC on average.

Explore more of United States

  • Lexington is always a good idea, but there are so many other parts of United States waiting to be discovered. About 257 kilometres north-east of Lexington, a trip to Columbus will keep you on the go. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 241 kilometres north-west of Lexington, Indianapolis is another essential stop in United States. Get a taste of what this destination has to offer at The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.