Flights from Princeton to San Antonio

Cheapest flights from Princeton

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 24 - Wed, Jun 25

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$186 Roundtrip, found 6 days ago

$186

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Wed, Jun 25, priced at $186 found 6 days ago

Tue, Jun 24 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$189 Roundtrip, found 6 days ago

$189

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jul 15, priced at $189 found 6 days ago

Mon, Jun 23 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$191 Roundtrip, found 6 days ago

$191

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jul 15, priced at $191 found 6 days ago

Wed, Jul 30 - Thu, Aug 14

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 30 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Aug 14, priced at $193 found 1 day ago

Mon, Jun 23 - Thu, Jul 17

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$195 Roundtrip, found 6 days ago

$195

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Jul 17, priced at $195 found 6 days ago

Tue, Jun 24 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$206 Roundtrip, found 6 days ago

$206

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jul 15, priced at $206 found 6 days ago

Mon, Jun 23 - Mon, Jul 14

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$208 Roundtrip, found 6 days ago

$208

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Jul 14, priced at $208 found 6 days ago

Sun, Nov 2 - Sun, Nov 9

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Nov 2 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sun, Nov 9, priced at $210 found 2 days ago

Wed, Jun 25 - Thu, Jul 17

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$213 Roundtrip, found 6 days ago

$213

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Jul 17, priced at $213 found 6 days ago

Thu, Jul 31 - Thu, Aug 14

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 31 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Aug 14, priced at $213 found 1 day ago

Wed, Jul 30 - Tue, Aug 12

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 30 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Aug 12, priced at $216 found 1 day ago

Tue, Jul 29 - Thu, Aug 7

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$225 Roundtrip, found 1 day ago

$225

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 29 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Aug 7, priced at $225 found 1 day ago

Tue, Jun 24 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$226 Roundtrip, found 6 days ago

$226

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jul 15, priced at $226 found 6 days ago

Mon, Jun 23 - Sun, Jul 13

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$227 Roundtrip, found 6 days ago

$227

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sun, Jul 13, priced at $227 found 6 days ago

Sun, Jun 22 - Tue, Jul 15

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$229 Roundtrip, found 6 days ago

$229

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Jun 22 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jul 15, priced at $229 found 6 days ago

Wed, Jul 30 - Sat, Aug 9

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 30 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sat, Aug 9, priced at $232 found 1 day ago

Mon, Nov 3 - Mon, Nov 10

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Nov 10, priced at $238 found 2 days ago

Tue, Nov 4 - Tue, Nov 11

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$249 Roundtrip, found 2 days ago

$249

Roundtrip

found 2 days ago

Select United flight, departing Tue, Nov 4 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Nov 11, priced at $249 found 2 days ago

Tue, Nov 4 - Tue, Nov 11

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Nov 4 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Nov 11, priced at $259 found 2 days ago

Tue, Nov 4 - Tue, Nov 11

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Nov 4 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Nov 11, priced at $259 found 2 days ago