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$119+ Cheap flights from Baton Rouge to San Antonio (BTR - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SAT
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheap flight deals from Baton Rouge to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) 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 July 11, 2025.

Round-trip from

$224
(American Airlines)

One-way from

$119
(Delta)

Popular in

March

Cheapest in

August

Average price

$328
From Baton Rouge Ryan to San Antonio
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One-way flight from Baton Rouge Ryan to San Antonio
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Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baton Rouge to San Antonio

Cheapest flights from Baton Rouge to San Antonio
Explore the most affordable flight options available from Baton Rouge to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This American Airlines deal was found by Cheapflights users on 7/9. 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 8/56:21 pmBTR - SAT
1 stop5h 37mAmerican Airlines
Tue 8/127:02 amSAT - BTR
1 stop4h 45mAmerican Airlines
Deal found 7/9$224
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/315:10 amBTR - SAT
1 stop3h 40mUnited Airlines
Sun 8/37:05 pmSAT - BTR
1 stop4h 19mUnited Airlines
Deal found 7/10$229
This Delta deal was found by Cheapflights users on 7/10. 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.
Sat 7/265:18 pmBTR - SAT
1 stop6h 56mDelta
Wed 7/302:49 pmSAT - BTR
1 stop7h 09mDelta
Deal found 7/10$237

Cheapflights Fare Finder

Customize your flight search to find flights from Baton Rouge 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 July 11, 2025.
Use the filters below to find and compare flights from Baton Rouge to San Antonio that are best for you.

Fly from

Baton Rouge

Fly to

San Antonio

Route

Depart

Return

Price

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Tue 8/5

6:21 pm-11:58 pm

1 stop5h 37m

San Antonio

Tue 8/12

7:02 am-11:47 am

1 stop4h 45m

$224

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 7/31

5:10 am-8:50 am

1 stop3h 40m

San Antonio

Sun 8/3

7:05 pm-11:24 pm

1 stop4h 19m

$229

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 7/26

5:18 pm-12:14 am

1 stop6h 56m

San Antonio

Tue 7/29

6:30 am-11:35 am

1 stop5h 05m

$237

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Tue 7/29

7:00 pm-12:14 am

1 stop5h 14m

$119

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Mon 7/21

6:21 pm-11:58 pm

1 stop5h 37m

$243

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Tue 7/29

4:02 pm-12:47 pm

2 stops20h 45m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Best time to book a flight from Baton Rouge to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Baton Rouge 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 Baton Rouge to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to San Antonio (average of $295). Flying from Baton Rouge 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 BTR to SAT?

Find hourly flight availability from Baton Rouge 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 July 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from Baton Rouge 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 July 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Baton Rouge 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.
Delta
8.0
Very good
7,952 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,952 reviews
Delta
8.0
Very good
7,952 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,846 reviews
Delta
8.0
Very good
7,952 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,952 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

    Flying on American Airlines is currently your cheapest option to San Antonio, with prices starting at $224. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $229 and $237, respectively. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Baton Rouge to San Antonio one-way?

    The cheapest airlines for a one-way flight from Baton Rouge to San Antonio are Delta ($119), American Airlines ($243), and United Airlines ($310).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to San Antonio (average of $295). Flying from Baton Rouge 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
New Braunfels

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Alternative routes for Baton Rouge to San Antonio

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Top 2 airlines flying from Baton Rouge to San Antonio

Discover the top 2 airlines that operate flights from Baton Rouge 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$280FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$341FlexibilityNo cancel feeOn-time69%

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