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$155+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SAT
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap 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 March 5, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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 3/265:00 am
BTR
-
SAT
1 stop3h 38m
United Airlines
Sun 5/106:02 pm
SAT
-
BTR
1 stop4h 44m
United Airlines
Deal found 3/2$249
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Mon 3/165:00 am
BTR
-
SAT
1 stop3h 38m
United Airlines
Sat 3/219:52 am
SAT
-
BTR
1 stop5h 40m
United Airlines
Deal found 2/28$254
This American Airlines deal was found by Cheapflights users on 3/1. 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 3/198:06 pm
BTR
-
SAT
1 stop3h 53m
American Airlines
Sat 3/216:00 am
SAT
-
BTR
1 stop3h 54m
American Airlines
Deal found 3/1$259
This Delta deal was found by Cheapflights users on 3/4. 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.
Thu 4/167:08 pm
BTR
-
SAT
1 stop5h 38m
Delta
Tue 4/218:00 am
SAT
-
BTR
1 stop4h 50m
Delta
Deal found 3/4$269
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/245:00 am
BTR
-
SAT
1 stop3h 42m
United Airlines
Sun 4/265:30 am
SAT
-
BTR
1 stop5h 51m
United Airlines
Deal found 3/2$281
This Delta deal was found by Cheapflights users on 3/4. 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.
Tue 4/217:08 pm
BTR
-
SAT
1 stop5h 38m
Delta
Wed 4/226:20 am
SAT
-
BTR
1 stop6h 30m
Delta
Deal found 3/4$289
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 7/112:05 pm
BTR
-
SAT
1 stop5h 45m
United Airlines
Fri 7/175:30 am
SAT
-
BTR
1 stop5h 50m
United Airlines
Deal found 3/2$290
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 3/105:00 am
BTR
-
SAT
1 stop3h 38m
United Airlines
Tue 3/175:50 pm
SAT
-
BTR
1 stop3h 18m
United Airlines
Deal found 3/3$299
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/912:00 pm
BTR
-
SAT
1 stop5h 43m
United Airlines
Mon 4/137:15 pm
SAT
-
BTR
1 stop3h 30m
United Airlines
Deal found 3/4$301
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Tue 4/75:00 am
BTR
-
SAT
1 stop3h 42m
United Airlines
Fri 4/102:14 pm
SAT
-
BTR
1 stop3h 19m
United Airlines
Deal found 2/28$304
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Tue 10/272:02 pm
BTR
-
SAT
1 stop5h 21m
United Airlines
Sat 10/312:15 pm
SAT
-
BTR
1 stop5h 46m
United Airlines
Deal found 3/1$309

Find 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 March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$155
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$349
Provider with most accurate pricing for Baton Rouge Ryan-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-San Antonio flights.
Search Deals
From Baton Rouge Ryan to San Antonio
Search Deals
One-way flight from Baton Rouge Ryan to San Antonio
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 5, 2026.
Use the filters below to find and compare flights from Baton Rouge to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 7/18

6:00 am-1:46 pm

1 stop7h 46m

San Antonio

Tue 7/21

12:15 pm-6:25 pm

1 stop6h 10m

$249

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 3/28

4:28 pm-10:19 pm

1 stop5h 51m

San Antonio

Sun 4/5

6:00 am-9:54 am

1 stop3h 54m

$249

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 3/26

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Sun 5/10

6:02 pm-10:46 pm

1 stop4h 44m

$249

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Fri 3/20

6:45 pm-10:57 pm

1 stop4h 12m

San Antonio

Sun 3/22

6:52 pm-10:45 pm

1 stop3h 53m

$254

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Mon 3/16

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Sat 3/21

9:52 am-3:32 pm

1 stop5h 40m

$254

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Wed 3/18

6:45 pm-10:57 pm

1 stop4h 12m

San Antonio

Sat 3/21

2:20 pm-5:37 pm

1 stop3h 17m

$259
Quickest round-trip

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 6/11

5:00 am-8:27 am

1 stop3h 27m

San Antonio

Sun 6/14

5:30 am-8:46 am

1 stop3h 16m

$269

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 3/19

8:06 pm-11:59 pm

1 stop3h 53m

San Antonio

Sat 3/21

9:13 am-3:58 pm

1 stop6h 45m

$279

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 7/11

2:05 pm-7:50 pm

1 stop5h 45m

San Antonio

Fri 7/17

5:30 am-11:20 am

1 stop5h 50m

$290

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 4/18

1:45 pm-8:30 pm

1 stop6h 45m

San Antonio

Mon 4/20

4:30 pm-9:56 pm

1 stop5h 26m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Baton Rouge to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to San Antonio in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Baton Rouge to San Antonio (average of $31). Flying from Baton Rouge to San Antonio in January is currently the most expensive (average of $159). 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.

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 March 5, 2026.
See what other customers who have flown with 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.
United Airlines
7.4
Good
9,389 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,389 reviews
United Airlines
7.4
Good
9,389 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,381 reviews
United Airlines
7.4
Good
9,389 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Baton Rouge to San Antonio?

    A quick flight from Baton Rouge to San Antonio can take about 3h 38m. Delta provides one of the quickest options available for as low as $249. The distance from Baton Rouge to San Antonio is about 443 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $198. Another option worth looking into is United Airlines, starting at $223 round trip. These flights start at 30% lower than the current average price 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Baton Rouge to San Antonio (average of $31). Flying from Baton Rouge to San Antonio in January is currently the most expensive (average of $159). 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 Baton Rouge to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$277FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$281FlexibilityNo cancel feeOn-time69%

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