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Cheap flights from Baton Rouge to San Antonio from $229

This is the cheapest round-trip 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 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Baton Rouge to San Antonio

Cheap round-trip flights

American Airlines Logo
4:25 pm - 10:15 pmBTR-SAT
5h 50m1 stop
American Airlines Logo
7:30 pm - 12:11 amSAT-BTR
4h 41m1 stop
$229American Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
Delta Logo
5:00 pm - 11:33 pmBTR-SAT
6h 33m1 stop
Delta Logo
5:30 am - 12:54 pmSAT-BTR
7h 24m1 stop
$249Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:00 am - 8:38 amBTR-SAT
3h 38m1 stop
United Airlines Logo
5:30 am - 11:15 amSAT-BTR
5h 45m1 stop
$267United Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
5:07 am - 8:48 amBTR-SAT
3h 41m1 stop
United Airlines Logo
11:40 am - 3:21 pmSAT-BTR
3h 41m1 stop
$289United Airlines
Find Deal
Mon, Nov 3 - Sat, Nov 15
United Airlines Logo
5:00 am - 8:38 amBTR-SAT
3h 38m1 stop
United Airlines Logo
7:38 pm - 11:22 pmSAT-BTR
3h 44m1 stop
$294United Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
United Airlines Logo
5:00 am - 8:38 amBTR-SAT
3h 38m1 stop
United Airlines Logo
7:38 pm - 11:22 pmSAT-BTR
3h 44m1 stop
$299United Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
United Airlines Logo
5:07 am - 8:48 amBTR-SAT
3h 41m1 stop
United Airlines Logo
7:30 pm - 12:59 amSAT-BTR
5h 29m1 stop
$338United Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29
Delta Logo
1:40 pm - 11:10 amBTR-SAT
21h 30m2 stops
Delta Logo
5:30 am - 12:54 pmSAT-BTR
7h 24m1 stop
$362Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:00 am - 8:38 amBTR-SAT
3h 38m1 stop
United Airlines Logo
5:30 am - 11:15 amSAT-BTR
5h 45m1 stop
$373United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Delta Logo
1:40 pm - 11:10 amBTR-SAT
21h 30m2 stops
Delta Logo
5:30 am - 12:54 pmSAT-BTR
7h 24m1 stop
$382Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18

United Airlines flights from Baton Rouge to San Antonio

Our best United Airlines deals on Baton Rouge to San Antonio flight tickets
United Airlines
Oct 15
BTR5:00 amBaton Rouge Ryan
3h 38m
1 stop
SAT8:38 amSan Antonio
Oct 19
SAT5:30 amSan Antonio
5h 45m
1 stop
BTR11:15 amBaton Rouge Ryan
$267
Find similar
United Airlines
Oct 2
BTR2:00 pmBaton Rouge Ryan
5h 30m
1 stop
SAT7:30 pmSan Antonio
Oct 5
SAT5:30 amSan Antonio
5h 44m
1 stop
BTR11:14 amBaton Rouge Ryan
$279
Find similar
United Airlines
Nov 3
BTR5:07 amBaton Rouge Ryan
3h 41m
1 stop
SAT8:48 amSan Antonio
Nov 15
SAT11:40 amSan Antonio
3h 41m
1 stop
BTR3:21 pmBaton Rouge Ryan
$289
Find similar

Delta flights from Baton Rouge to San Antonio

Our best Delta deals on Baton Rouge to San Antonio flight tickets
Delta
Feb 14
BTR5:00 pmBaton Rouge Ryan
6h 33m
1 stop
SAT11:33 pmSan Antonio
Feb 18
SAT5:30 amSan Antonio
7h 24m
1 stop
BTR12:54 pmBaton Rouge Ryan
$249
Find similar
Delta
Feb 14
BTR1:40 pmBaton Rouge Ryan
21h 30m
2 stops
SAT11:10 amSan Antonio
Feb 18
SAT5:30 amSan Antonio
7h 24m
1 stop
BTR12:54 pmBaton Rouge Ryan
$362
Find similar
Delta
Feb 14
BTR1:40 pmBaton Rouge Ryan
21h 30m
2 stops
SAT11:10 amSan Antonio
Feb 18
SAT5:30 amSan Antonio
7h 24m
1 stop
BTR12:54 pmBaton Rouge Ryan
$382
Find similar

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 September 30, 2025.
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

Wed 11/19

4:25 pm-10:15 pm

1 stop5h 50m

San Antonio

Sat 11/22

7:30 pm-12:11 am

1 stop4h 41m

$229

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 2/14

5:00 pm-11:33 pm

1 stop6h 33m

San Antonio

Wed 2/18

5:30 am-12:54 pm

1 stop7h 24m

$249

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Wed 10/15

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Sun 10/19

5:30 am-11:15 am

1 stop5h 45m

$267

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Mon 11/3

5:07 am-8:48 am

1 stop3h 41m

San Antonio

Sat 11/15

11:40 am-3:21 pm

1 stop3h 41m

$289

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Mon 10/13

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Mon 10/20

7:38 pm-11:22 pm

1 stop3h 44m

$294

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 10/16

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Sun 10/19

7:38 pm-11:22 pm

1 stop3h 44m

$299

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Tue 11/25

5:07 am-8:48 am

1 stop3h 41m

San Antonio

Sat 11/29

7:30 pm-12:59 am

1 stop5h 29m

$338

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 2/14

1:40 pm-11:10 am

2 stops21h 30m

San Antonio

Wed 2/18

5:30 am-12:54 pm

1 stop7h 24m

$362

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Fri 10/17

5:00 am-8:38 am

1 stop3h 38m

San Antonio

Sun 10/19

5:30 am-11:15 am

1 stop5h 45m

$373

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 2/14

1:40 pm-11:10 am

2 stops21h 30m

San Antonio

Wed 2/18

5:30 am-12:54 pm

1 stop7h 24m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 January, then book flights to San Antonio from Baton Rouge during April instead. Flights to San Antonio in April, while not as cheap as those in January, still average around $277.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $290. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $472.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Baton Rouge to San Antonio in the evening for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $405. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

As of September 2025, prices for Baton Rouge to San Antonio flights are approximately 99% more expensive 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

Direct flights

None
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 38m.

  • 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
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,931 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
Schertz
Pleasanton

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.

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