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Baton Rouge

$173+ Cheap flights from San Antonio to Baton Rouge (SAT - BTR)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BTR
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from San Antonio to Baton Rouge

Cheapest flights from San Antonio to Baton Rouge
Explore the most affordable flight options available from San Antonio to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/5. 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 3/206:52 pm
SAT
-
BTR
1 stop3h 53m
United Airlines
Tue 3/246:45 pm
BTR
-
SAT
1 stop4h 12m
United Airlines
Deal found 3/5$279
This Delta deal was found by Cheapflights users on 3/8. 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 5/2212:08 pm
SAT
-
BTR
1 stop6h 16m
Delta
Sun 5/246:05 am
BTR
-
SAT
1 stop4h 58m
Delta
Deal found 3/8$288
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:02 pm
SAT
-
BTR
1 stop4h 43m
United Airlines
Sun 4/195:00 am
BTR
-
SAT
1 stop3h 42m
United Airlines
Deal found 3/9$289
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/176:02 pm
SAT
-
BTR
1 stop4h 43m
United Airlines
Mon 4/202:00 pm
BTR
-
SAT
1 stop5h 48m
United Airlines
Deal found 3/5$313
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/289:40 am
SAT
-
BTR
1 stop3h 45m
United Airlines
Sat 5/24:06 pm
BTR
-
SAT
1 stop5h 14m
United Airlines
Deal found 3/5$329
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/1911:44 am
SAT
-
BTR
1 stop5h 53m
United Airlines
Sun 3/225:00 am
BTR
-
SAT
1 stop3h 38m
United Airlines
Deal found 3/5$339
This United Airlines deal was found by Cheapflights users on 3/7. 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 3/236:52 pm
SAT
-
BTR
1 stop3h 53m
United Airlines
Fri 3/275:00 am
BTR
-
SAT
1 stop3h 38m
United Airlines
Deal found 3/7$345
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 10/2110:00 am
SAT
-
BTR
1 stop5h 51m
United Airlines
Sat 10/245:20 am
BTR
-
SAT
1 stop5h 28m
United Airlines
Deal found 3/8$358
This United Airlines deal was found by Cheapflights users on 3/6. 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 3/125:50 pm
SAT
-
BTR
1 stop4h 55m
United Airlines
Sun 3/155:00 am
BTR
-
SAT
1 stop3h 38m
United Airlines
Deal found 3/6$389

Find flight deals from San Antonio to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Baton Rouge (BTR). 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$173
(Delta)

Popular in

June

Cheapest in

April

Average price

$393
Provider with most accurate pricing for San Antonio-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Baton Rouge Ryan flights.
Search Deals
From San Antonio to Baton Rouge Ryan
Search Deals
One-way flight from San Antonio to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 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 San Antonio to Baton Rouge 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 10, 2026.
Use the filters below to find and compare flights from San Antonio to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Tue 3/24

5:10 am-12:51 pm

1 stop7h 41m

Baton Rouge Ryan

Sat 3/28

1:36 pm-8:30 pm

1 stop6h 54m

$279

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 3/20

6:52 pm-10:45 pm

1 stop3h 53m

Baton Rouge Ryan

Tue 3/24

6:45 pm-10:57 pm

1 stop4h 12m

$279

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 3/21

6:13 am-12:51 pm

1 stop6h 38m

Baton Rouge Ryan

Wed 3/25

1:36 pm-8:30 pm

1 stop6h 54m

$279

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 5/22

12:08 pm-6:24 pm

1 stop6h 16m

Baton Rouge Ryan

Sun 5/24

6:05 am-11:03 am

1 stop4h 58m

$288

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 4/17

7:15 pm-10:45 pm

1 stop3h 30m

Baton Rouge Ryan

Sun 4/19

5:00 am-8:42 am

1 stop3h 42m

$289

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 4/17

6:02 pm-10:45 pm

1 stop4h 43m

Baton Rouge Ryan

Mon 4/20

2:00 pm-7:48 pm

1 stop5h 48m

$313

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Tue 4/28

9:40 am-1:25 pm

1 stop3h 45m

Baton Rouge Ryan

Sat 5/2

4:06 pm-9:20 pm

1 stop5h 14m

$329
Quickest round-trip

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Thu 6/4

5:30 am-8:46 am

1 stop3h 16m

Baton Rouge Ryan

Thu 6/4

4:09 pm-7:50 pm

1 stop3h 41m

$404
Cheapest one-way

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 4/3

4:29 pm-10:03 pm

1 stop5h 34m

$173

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 4/3

5:00 am-9:54 am

1 stop4h 54m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from San Antonio to Baton Rouge

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 San Antonio to Baton Rouge in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 San Antonio-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Baton Rouge 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 San Antonio-Baton Rouge 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 San Antonio to Baton Rouge

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

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

Currently, February is the cheapest month in which you can book a flight from San Antonio to Baton Rouge (average of $58). Flying from San Antonio to Baton Rouge 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 Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated March 10, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from San Antonio to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,409 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
7.1
Good
11,413 reviews
United Airlines
7.4
Good
9,409 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

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 San Antonio to Baton Rouge. 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 San Antonio to Baton Rouge?

    Departing from San Antonio to Baton Rouge will take you 3h 53m. Airlines will cover a distance of 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 San Antonio to Baton Rouge round-trip?

    Flying on United Airlines is currently your cheapest option to Baton Rouge, with prices starting at $148. Another option worth looking into is American Airlines, starting at $252 round trip. United Airlines is 57% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Baton Rouge (average of $58). Flying from San Antonio to Baton Rouge 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Antonio to Baton Rouge

Discover the top 2 airlines that operate flights from San Antonio to Baton Rouge. 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$148Average$338FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$252Average$318FlexibilityNo cancel feeOn-time71%

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