Flights to Northwest San Antonio from Baton Rouge - $110

View $110 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Baton Rouge to Northwest San Antonio

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

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Cheap Flights from Baton Rouge to Northwest San Antonio (BTR-SAT)

Prices were available within the past 7 days and start at $110 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 4 - Tue, Oct 7
BTR
Baton Rouge
SAT
San Antonio
$219 Roundtrip, found 12 hours ago
$219
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Baton Rouge to San Antonio, returning Tue, Oct 7, priced at $219 found 12 hours ago
Delta
Sat, Oct 4 - Tue, Oct 7
BTR
Baton Rouge
SAT
San Antonio
$219 Roundtrip, found 12 hours ago
$219
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Oct 4 from Baton Rouge to San Antonio, returning Tue, Oct 7, priced at $219 found 12 hours ago
United
Sat, Oct 4 - Tue, Oct 7
BTR
Baton Rouge
SAT
San Antonio
$219 Roundtrip, found 12 hours ago
$219
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Oct 4 from Baton Rouge to San Antonio, returning Tue, Oct 7, priced at $219 found 12 hours ago
United
Sat, Oct 4 - Tue, Oct 7
BTR
Baton Rouge
SAT
San Antonio
$220 Roundtrip, found 12 hours ago
$220
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Oct 4 from Baton Rouge to San Antonio, returning Tue, Oct 7, priced at $220 found 12 hours ago
Delta
Mon, Sep 22 - Tue, Oct 7
BTR
Baton Rouge
SAT
San Antonio
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 22 from Baton Rouge to San Antonio, returning Tue, Oct 7, priced at $224 found 1 day ago
Delta
Mon, Sep 22 - Wed, Sep 24
BTR
Baton Rouge
SAT
San Antonio
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 22 from Baton Rouge to San Antonio, returning Wed, Sep 24, priced at $228 found 1 day ago

Find the cheapest month to fly from Baton Rouge (BTR) to San Antonio (SAT)

September is typically the cheapest month to fly

From $198 - $404 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Antonio Intl. SAT. Cheapest option available. Flights from $233
SAT
San Antonio Intl.
Cheapest
Flights from $233

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