Cheap Flights from Lexington Blue Grass to San Antonio International

Compare Lexington Blue Grass to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

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Flight deals from Lexington Blue Grass to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Lexington Blue Grass Airport to San Antonio International Airport? If you want to travel next month, return fares start from R 5,610. Find the lowest prices on one-way and return tickets right here.

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

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

Lexington Blue Grass to San Antonio International: Alternative routes

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

Lexington to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundR 2,878
Cheapest month to flyJuly

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

The best price we found for a return flight from Lexington Blue Grass to San Antonio International is R 3,867. 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 Lexington Blue Grass to San Antonio International. But we found flights with one or more stops from R 3,867.
As of May 2026, there are no flights flying from Lexington Blue Grass to San Antonio International.
The cheapest month to fly from Lexington Blue Grass to San Antonio International is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lexington Blue Grass Airport to San Antonio International Airport on Tuesday, 3 November 2026.
No airlines currently offer direct flights between Lexington Blue Grass Airport and San Antonio International 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 San Antonio International 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 San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to San Antonio International.

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

  • San Antonio is one hour behind Lexington and follows the UTC-5 timezone.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your LEX to SAT flight.

  • Travelling during a peak month like July? Major public holidays and other high seasons can lead to longer lines at security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Blue Grass Airport to San Antonio International Airport. These are the top stopovers between LEX and SAT:

    • Dallas/Fort Worth International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • O'Hare International Airport

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

  • Right now, R 2,878 is the lowest price we've found for a one-way Blue Grass Airport to San Antonio International Airport flight. The best price for a return ticket is R 3,867. Keep in mind that fares can change due to availability at the time of booking.

  • To score cheap tickets from LEX to SAT, book in advance. Airlines tend to offer lower fares when flights are first made available.

  • Finding cheap flights from Blue Grass Airport to San Antonio International Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' tool to see the best prices across each month and land a great deal.

  • Finding cheap flights from LEX to SAT is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as fares go down.

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

Handy information about Blue Grass Airport (LEX)

  • LEX's address is 4000 Terminal Drive, Suite 206.

  • When it comes to the on-time performance of Blue Grass Airport, 77.12% of flights arrive within the expected timeframe.

  • To reach Blue Grass Airport from central Lexington, it takes around 20 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 13 kilometres from the airport to the city centre.

  • You can expect a trip time of roughly 1 hour 10 minutes when using public transport.

  • Searching for a handy hotel near LEX? If you're boarding an early flight from Blue Grass Airport to San Antonio International Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • You'll find SAT at 9800 Airport Boulevard.

  • From San Antonio International Airport, San Antonio is approximately 19 kilometres away. It takes around 20 minutes to drive to the centre.

  • Travelling to the centre by public transport takes roughly 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • It's time to choose your trip dates for your flight from Blue Grass Airport to San Antonio International Airport. July is the most popular month to head to San Antonio. If you like a quieter vibe, go in April.

  • The warmest month in San Antonio is August, with temperatures ranging between 23ºC (73ºF) and 40ºC (104ºF). Lock in your flights from Blue Grass Airport to San Antonio International Airport in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, search for a cheap ticket from LEX to SAT in January. Average temperatures are between 3ºC (37ºF) and 20ºC (68ºF) then.

Explore more of United States

  • You've visited San Antonio, now it's time to explore other parts of United States. Travel about 306 kilometres east to Houston to check off its top attractions. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, you'll have a packed itinerary ahead.

  • If you want to check out another well-known destination in United States, head for Dallas, about 402 kilometres north-east of San Antonio. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are among its highlights.

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