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$239+ Cheap flights from Lafayette to San Antonio (LFT - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Lafayette to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$239
(American Airlines)

Popular in

February

Cheapest in

June

Average price

$288
From Lafayette Regional to San Antonio
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lafayette to San Antonio

Cheapest flights from Lafayette to San Antonio
Explore the most affordable flight options available from Lafayette to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:37 pmLFT - SAT
1 stop4h 23mAmerican Airlines
Sat 10/46:00 amSAT - LFT
1 stop5h 41mAmerican Airlines
Deal found 9/15$239
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:20 pmLFT - SAT
1 stop6h 24mAmerican Airlines
Sun 9/216:00 amSAT - LFT
1 stop3h 39mAmerican Airlines
Deal found 9/15$289
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:05 pmLFT - SAT
1 stop3h 20mUnited Airlines
Sun 10/264:24 pmSAT - LFT
1 stop3h 04mUnited Airlines
Deal found 9/15$331
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:23 pmLFT - SAT
1 stop5h 20mAmerican Airlines
Wed 10/226:00 amSAT - LFT
1 stop3h 35mAmerican Airlines
Deal found 9/15$455
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:40 pmLFT - SAT
2 stops17h 11mDelta
Sat 11/13:35 pmSAT - LFT
2 stops19h 17mDelta
Deal found 9/15$633
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:17 amLFT - SAT
2 stops7h 31mUnited Airlines
Sun 9/215:30 amSAT - LFT
1 stop5h 57mUnited Airlines
Deal found 9/15$887

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Lafayette to San Antonio that are best for you.

Fly from

Lafayette

Fly to

San Antonio

Route

Depart

Return

Price

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Tue 9/30

6:37 pm-11:00 pm

1 stop4h 23m

San Antonio

Sat 10/4

6:00 am-11:41 am

1 stop5h 41m

$239

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Thu 11/6

5:59 pm-11:50 pm

1 stop5h 51m

San Antonio

Sun 11/9

6:00 am-9:32 am

1 stop3h 32m

$259

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Thu 11/6

4:08 pm-9:20 pm

1 stop5h 12m

San Antonio

Sun 11/9

5:30 am-11:15 am

1 stop5h 45m

$289

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Fri 10/31

6:05 pm-10:56 pm

1 stop4h 51m

San Antonio

Sat 11/1

4:24 pm-7:28 pm

1 stop3h 04m

$289

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Sat 9/27

9:45 am-1:15 pm

1 stop3h 30m

San Antonio

Mon 9/29

2:25 pm-5:45 pm

1 stop3h 20m

$329

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Fri 10/24

12:05 pm-3:25 pm

1 stop3h 20m

San Antonio

Sun 10/26

2:14 pm-7:28 pm

1 stop5h 14m

$331

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Mon 10/20

6:23 pm-10:27 pm

1 stop4h 04m

San Antonio

Wed 10/22

5:00 am-9:35 am

1 stop4h 35m

$455

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Sat 11/1

5:33 am-9:19 am

1 stop3h 46m

San Antonio

Sat 11/1

4:37 pm-11:07 pm

1 stop6h 30m

$455

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Mon 10/20

5:15 am-8:38 am

1 stop3h 23m

San Antonio

Wed 10/22

9:47 am-1:25 pm

1 stop3h 38m

$455

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Fri 10/10

6:23 pm-10:27 pm

1 stop4h 04m

San Antonio

Mon 10/13

6:39 pm-11:00 pm

1 stop4h 21m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Lafayette to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Lafayette with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lafayette to San Antonio

What is the cheapest month to book a flight from Lafayette to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Lafayette to San Antonio (average of $295). Flying from Lafayette to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LFT to SAT?

Find hourly flight availability from Lafayette to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 35% on flights from Lafayette to San Antonio by exploring options for tickets in the evening.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines and American Airlines from Lafayette to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Lafayette to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lafayette to San Antonio?

    Airlines like American Airlines and United Airlines fly from Lafayette to San Antonio in about 4h 23m. The time it takes to get you to your destination can typically vary by up to 49m. Lafayette and San Antonio are separated by a distance of 391 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Lafayette to San Antonio round-trip?

    American Airlines, at $228, was found to be the cheapest airline from Lafayette to San Antonio. An alternate airline flying to your destination would be United Airlines. These flights start at 36% lower than the current average price 3 months from now.

  • Can I find deals for flights from Lafayette to San Antonio that include hotel bookings?

    Yes. In addition to deals on Lafayette to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lafayette to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lafayette to San Antonio.

  • Can I find deals for business class flights from Lafayette to San Antonio?

    Yes. Cheapflights offers flight deals from Lafayette to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lafayette to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Lafayette to San Antonio (average of $295). Flying from Lafayette to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Lafayette to San Antonio

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Top 2 airlines flying from Lafayette to San Antonio

Discover the top 2 airlines that operate flights from Lafayette to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$268FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time69%

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