HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$251+ Cheap flights from San Antonio to Baton Rouge (SAT - BTR)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BTR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Baton Rouge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/234:05 pmSAT - BTR
1 stop3h 18mUnited Airlines
Sun 12/285:10 amBTR - SAT
1 stop3h 40mUnited Airlines
Deal found 12/10$290
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/199:51 amSAT - BTR
1 stop5h 56mUnited Airlines
Tue 12/235:10 amBTR - SAT
1 stop3h 40mUnited Airlines
Deal found 12/11$299
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/124:52 pmSAT - BTR
1 stop5h 01mDelta
Sun 12/146:07 amBTR - SAT
1 stop6h 04mDelta
Deal found 12/10$319
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sun 12/142:22 pmSAT - BTR
1 stop5h 06mUnited Airlines
Wed 12/172:00 pmBTR - SAT
1 stop3h 47mUnited Airlines
Deal found 12/9$604
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/209:32 amSAT - BTR
1 stop6h 26mAmerican Airlines
Sat 12/275:32 amBTR - SAT
1 stop4h 06mAmerican Airlines
Deal found 12/11$606
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/206:40 amSAT - BTR
2 stops9h 07mUnited Airlines
Sat 12/2712:11 pmBTR - SAT
1 stop5h 35mUnited Airlines
Deal found 12/11$948
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/1011:47 amSAT - BTR
1 stop3h 35mUnited Airlines
Sun 12/147:00 amBTR - SAT
2 stops9h 54mUnited Airlines
Deal found 12/10$973
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/121:34 pmSAT - BTR
2 stops7h 39mUnited Airlines
Sun 12/147:00 amBTR - SAT
1 stop3h 51mUnited Airlines
Deal found 12/10$1,006
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/135:20 amSAT - BTR
1 stop5h 57mUnited Airlines
Sun 12/147:00 amBTR - SAT
2 stops9h 37mUnited Airlines
Deal found 12/10$1,367

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$288
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
Highest demand for flights based on searches. 12% potential increase in price ($50 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 December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from San Antonio to Baton Rouge that are best for you.

Fly from

San Antonio

Fly to

Baton Rouge

Route

Depart

Return

Price

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 1/10

6:14 am-10:03 am

1 stop3h 49m

Baton Rouge Ryan

Sat 1/17

4:38 pm-10:58 pm

1 stop6h 20m

$251

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Tue 4/21

5:30 am-12:47 pm

1 stop7h 17m

Baton Rouge Ryan

Thu 4/23

3:20 pm-10:21 pm

1 stop7h 01m

$289

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Tue 12/23

4:05 pm-7:23 pm

1 stop3h 18m

Baton Rouge Ryan

Sun 12/28

5:10 am-8:50 am

1 stop3h 40m

$290

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 2/21

9:51 am-3:33 pm

1 stop5h 42m

Baton Rouge Ryan

Tue 2/24

9:30 am-3:38 pm

1 stop6h 08m

$417

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 1/10

2:15 pm-5:53 pm

1 stop3h 38m

Baton Rouge Ryan

Sat 1/17

1:55 pm-1:09 pm

2 stops23h 14m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Baton Rouge flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, March is the cheapest month in which you can book a flight from San Antonio to Baton Rouge (average of $64). Flying from San Antonio to Baton Rouge in January is currently the most expensive (average of $167). 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 SAT to BTR?

Find hourly flight availability from San Antonio to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from San Antonio to Baton Rouge in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.

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 December 12, 2025.
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
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 18m. 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 $228 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, March is the cheapest month in which you can book a flight from San Antonio to Baton Rouge (average of $64). Flying from San Antonio to Baton Rouge in January is currently the most expensive (average of $167). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to New Orleans flights
Hobby to New Orleans flights
George Bush Intcntl to New Orleans flights
Austin to New Orleans flights
Love Field to New Orleans flights
San Antonio to New Orleans flights
Dallas/Fort Worth to Baton Rouge flights
Dallas/Fort Worth to Shreveport flights
Hobby to Monroe flights
Hobby to Shreveport flights
El Paso to New Orleans flights
Austin to Baton Rouge flights
George Bush Intcntl to Shreveport flights
Hobby to Lafayette flights
San Antonio to Shreveport flights
Dallas/Fort Worth to Lake Charles flights
Love Field to Baton Rouge flights
George Bush Intcntl to Monroe flights
George Bush Intcntl to Lake Charles flights
Hobby to Lake Charles flights
George Bush Intcntl to Lafayette flights
Harlingen to New Orleans flights
McAllen to New Orleans flights
Austin to Lake Charles flights
San Antonio to Lake Charles flights
Austin to Lafayette flights
Austin to Shreveport flights
Dallas/Fort Worth to Lafayette flights
Corpus Christi to New Orleans flights
Hobby to Baton Rouge flights
Dallas/Fort Worth to Alexandria flights
George Bush Intcntl to Baton Rouge flights
McAllen to Lake Charles flights
Brownsville to New Orleans flights
Lubbock to New Orleans flights
Midland to New Orleans flights
Laredo to New Orleans flights
Hobby to Alexandria flights
Amarillo to New Orleans flights
McAllen to Shreveport flights
Harlingen to Lake Charles flights
El Paso to Baton Rouge flights
Dallas/Fort Worth to Monroe flights
Midland to Lafayette flights
Brownsville to Lake Charles flights
Love Field to Lafayette flights
George Bush Intcntl to Alexandria flights
San Antonio to Lafayette flights
McAllen to Baton Rouge flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.