Flights to Seguin from Indianapolis - $105

View $105 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from Indianapolis to Seguin

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Cheap Flights from Indianapolis to Seguin (IND-SAT)

Prices were available within the past 7 days and start at $105 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Sep 25 - Thu, Oct 2
IND
Indianapolis
SAT
San Antonio
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 25 from Indianapolis to San Antonio, returning Thu, Oct 2, priced at $209 just found
Southwest Airlines
Mon, Aug 18 - Wed, Aug 27
IND
Indianapolis
SAT
San Antonio
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Aug 18 from Indianapolis to San Antonio, returning Wed, Aug 27, priced at $217 found 3 days ago
American Airlines
Wed, Sep 3 - Thu, Sep 4
IND
Indianapolis
SAT
San Antonio
$218 Roundtrip, found 1 hour ago
$218
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Sep 3 from Indianapolis to San Antonio, returning Thu, Sep 4, priced at $218 found 1 hour ago
Delta
Wed, Sep 3 - Thu, Sep 4
IND
Indianapolis
SAT
San Antonio
$223 Roundtrip, found 1 hour ago
$223
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 3 from Indianapolis to San Antonio, returning Thu, Sep 4, priced at $223 found 1 hour ago
Southwest Airlines
Sat, Sep 20 - Mon, Sep 22
IND
Indianapolis
SAT
San Antonio
$224 Roundtrip, found 2 hours ago
$224
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Sep 20 from Indianapolis to San Antonio, returning Mon, Sep 22, priced at $224 found 2 hours ago
United
Wed, Sep 3 - Wed, Sep 3
IND
Indianapolis
SAT
San Antonio
$227 Roundtrip, found 1 hour ago
$227
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 3 from Indianapolis to San Antonio, returning Wed, Sep 3, priced at $227 found 1 hour ago

Find the cheapest month to fly from Indianapolis (IND) to San Antonio (SAT)

September is typically the cheapest month to fly

From $141 - $381 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seguin

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

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 43 minutes. Flights from $340
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center43 min
Flights from $340
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