Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baton Rouge to San Antonio from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to San Antonio departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baton Rouge to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:07 am - 12:42 pm
BTR
-
SAT
6h 35m
1 stop
Delta Logo
6:13 am - 12:51 pm
SAT
-
BTR
6h 38m
1 stop
$249Delta
Thu, Apr 2 - Sat, Apr 4
American Airlines Logo
8:06 pm - 11:59 pm
BTR
-
SAT
3h 53m
1 stop
American Airlines Logo
1:40 pm - 7:36 pm
SAT
-
BTR
5h 56m
1 stop
$254American Airlines
Thu, Mar 19 - Sat, Mar 21
American Airlines Logo
8:06 pm - 11:59 pm
BTR
-
SAT
3h 53m
1 stop
American Airlines Logo
6:00 am - 9:54 am
SAT
-
BTR
3h 54m
1 stop
$259American Airlines
Thu, Mar 19 - Sat, Mar 21
United Airlines Logo
4:07 pm - 9:03 pm
BTR
-
SAT
4h 56m
1 stop
United Airlines Logo
7:15 pm - 10:45 pm
SAT
-
BTR
3h 30m
1 stop
$263United Airlines
Sat, Mar 28 - Sun, Mar 29
American Airlines Logo
5:57 pm - 11:07 pm
BTR
-
SAT
5h 10m
1 stop
American Airlines Logo
5:00 am - 9:54 am
SAT
-
BTR
4h 54m
1 stop
$274American Airlines
Wed, Mar 25 - Sun, Mar 29
American Airlines Logo
8:06 pm - 11:59 pm
BTR
-
SAT
3h 53m
1 stop
American Airlines Logo
5:00 am - 9:54 am
SAT
-
BTR
4h 54m
1 stop
$279American Airlines
Fri, Mar 20 - Sun, Mar 29
United Airlines Logo
5:00 am - 8:42 am
BTR
-
SAT
3h 42m
1 stop
United Airlines Logo
2:14 pm - 5:33 pm
SAT
-
BTR
3h 19m
1 stop
$304United Airlines
Tue, Apr 7 - Fri, Apr 10
Delta Logo
6:05 am - 1:32 pm
BTR
-
SAT
7h 27m
1 stop
Delta Logo
4:11 pm - 10:00 pm
SAT
-
BTR
5h 49m
1 stop
$317Delta
Fri, May 29 - Mon, Jun 1
United Airlines Logo
5:00 am - 8:27 am
BTR
-
SAT
3h 27m
1 stop
United Airlines Logo
9:37 am - 3:34 pm
SAT
-
BTR
5h 57m
1 stop
$323United Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
6:45 pm - 10:57 pm
BTR
-
SAT
4h 12m
1 stop
United Airlines Logo
5:50 pm - 9:08 pm
SAT
-
BTR
3h 18m
1 stop
$325United Airlines
Mon, Mar 16 - Thu, Mar 19

Delta flights from Baton Rouge to San Antonio

Our best Delta deals on Baton Rouge to San Antonio flight tickets
Delta
Apr 2
BTR6:07 amBaton Rouge Ryan
6h 35m
1 stop
SAT12:42 pmSan Antonio
Apr 4
SAT6:13 amSan Antonio
6h 38m
1 stop
BTR12:51 pmBaton Rouge Ryan
$249
Delta
May 29
BTR6:05 amBaton Rouge Ryan
7h 27m
1 stop
SAT1:32 pmSan Antonio
Jun 1
SAT4:11 pmSan Antonio
5h 49m
1 stop
BTR10:00 pmBaton Rouge Ryan
$317
Delta
May 26
BTR7:04 pmBaton Rouge Ryan
5h 40m
1 stop
SAT12:44 amSan Antonio
May 29
SAT6:50 amSan Antonio
6h 01m
1 stop
BTR12:51 pmBaton Rouge Ryan
$327

American Airlines flights from Baton Rouge to San Antonio

Our best American Airlines deals on Baton Rouge to San Antonio flight tickets
American Airlines
Mar 19
BTR8:06 pmBaton Rouge Ryan
3h 53m
1 stop
SAT11:59 pmSan Antonio
Mar 21
SAT1:40 pmSan Antonio
5h 56m
1 stop
BTR7:36 pmBaton Rouge Ryan
$254
American Airlines
Mar 19
BTR8:06 pmBaton Rouge Ryan
3h 53m
1 stop
SAT11:59 pmSan Antonio
Mar 21
SAT6:00 amSan Antonio
3h 54m
1 stop
BTR9:54 amBaton Rouge Ryan
$259
American Airlines
Mar 25
BTR5:57 pmBaton Rouge Ryan
5h 10m
1 stop
SAT11:07 pmSan Antonio
Mar 29
SAT5:00 amSan Antonio
4h 54m
1 stop
BTR9:54 amBaton Rouge Ryan
$274

momondo 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, momondo users made 832,500 searches. Data last updated March 2, 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

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 4/2

6:07 am-12:42 pm

1 stop6h 35m

San Antonio

Sat 4/4

6:13 am-12:51 pm

1 stop6h 38m

$249

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

1:40 pm-7:36 pm

1 stop5h 56m

$254

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

6:00 am-9:54 am

1 stop3h 54m

$259

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 3/28

4:07 pm-9:03 pm

1 stop4h 56m

San Antonio

Sun 3/29

7:15 pm-10:45 pm

1 stop3h 30m

$263

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Wed 3/25

5:57 pm-11:07 pm

1 stop5h 10m

San Antonio

Sun 3/29

5:00 am-9:54 am

1 stop4h 54m

$274

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Fri 3/20

8:06 pm-11:59 pm

1 stop3h 53m

San Antonio

Sun 3/29

5:00 am-9:54 am

1 stop4h 54m

$279

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Tue 4/7

5:00 am-8:42 am

1 stop3h 42m

San Antonio

Fri 4/10

2:14 pm-5:33 pm

1 stop3h 19m

$304

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Fri 5/29

6:05 am-1:32 pm

1 stop7h 27m

San Antonio

Mon 6/1

4:11 pm-10:00 pm

1 stop5h 49m

$317

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Fri 5/29

5:00 am-8:27 am

1 stop3h 27m

San Antonio

Mon 6/1

9:37 am-3:34 pm

1 stop5h 57m

$323

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Mon 3/16

6:45 pm-10:57 pm

1 stop4h 12m

San Antonio

Thu 3/19

5:50 pm-9:08 pm

1 stop3h 18m

$325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from Baton Rouge to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of December, then book flights to San Antonio from Baton Rouge during November instead. Flights to San Antonio in November, while not as cheap as those in December, still average around $248.

How have Baton Rouge to San Antonio flight prices changed over time?

As of March 2026, prices for Baton Rouge to San Antonio flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Baton Rouge to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to San Antonio (BTR to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to San Antonio

Fastest flight time

3h 27m

Direct flights

None
The fastest flight from Baton Rouge to San Antonio takes 3h 27m
There are no direct flights from Baton Rouge to San Antonio. There are no popular flight routes from Baton Rouge to San Antonio.
Search flight deals

  • How far is Baton Rouge Ryan to San Antonio by plane?

    Baton Rouge Ryan and San Antonio are 442.9 mi apart from one another. A reasonable flight in good conditions will take 3h 27m.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to San Antonio Airport?

    Prices for flights from Baton Rouge Ryan Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to San Antonio Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baton Rouge to San Antonio?

Best airlines flying from Baton Rouge to San Antonio

Compare and see reviews for airlines that fly from Baton Rouge to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to San Antonio?

Finding the right flight to San Antonio from Baton Rouge is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Baton Rouge to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Baton Rouge which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baton Rouge to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Baton Rouge. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baton Rouge to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baton Rouge to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/1
Wed 4/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States