Flights from Dover to San Antonio

Cheapest flights from Dover

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.

Mon, Jul 7 - Tue, Jul 15

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$238 Roundtrip, found 6 days ago

$238

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from Philadelphia Intl. to San Antonio Intl., returning Tue, Jul 15, priced at $238 found 6 days ago

Mon, Jul 7 - Thu, Jul 10

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from Philadelphia Intl. to San Antonio Intl., returning Thu, Jul 10, priced at $247 found 6 days ago

Tue, Jul 8 - Sat, Jul 12

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$250 Roundtrip, found 6 days ago

$250

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Philadelphia Intl. to San Antonio Intl., returning Sat, Jul 12, priced at $250 found 6 days ago

Sun, Jul 13 - Tue, Jul 15

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$258 Roundtrip, found 6 days ago

$258

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Philadelphia Intl. to San Antonio Intl., returning Tue, Jul 15, priced at $258 found 6 days ago

Wed, Jul 9 - Tue, Jul 15

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$259 Roundtrip, found 6 days ago

$259

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Philadelphia Intl. to San Antonio Intl., returning Tue, Jul 15, priced at $259 found 6 days ago

Tue, Jul 8 - Fri, Jul 11

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$260 Roundtrip, found 6 days ago

$260

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Philadelphia Intl. to San Antonio Intl., returning Fri, Jul 11, priced at $260 found 6 days ago

Mon, Jul 7 - Mon, Jul 14

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$267 Roundtrip, found 6 days ago

$267

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from Philadelphia Intl. to San Antonio Intl., returning Mon, Jul 14, priced at $267 found 6 days ago

Wed, Jul 9 - Fri, Jul 11

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$268 Roundtrip, found 6 days ago

$268

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Philadelphia Intl. to San Antonio Intl., returning Fri, Jul 11, priced at $268 found 6 days ago

Thu, Jul 10 - Fri, Jul 11

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$270 Roundtrip, found 6 days ago

$270

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Philadelphia Intl. to San Antonio Intl., returning Fri, Jul 11, priced at $270 found 6 days ago

Tue, Jul 8 - Wed, Jul 16

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$279 Roundtrip, found 6 days ago

$279

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Philadelphia Intl. to San Antonio Intl., returning Wed, Jul 16, priced at $279 found 6 days ago

Wed, Jul 9 - Thu, Jul 10

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$288 Roundtrip, found 6 days ago

$288

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Philadelphia Intl. to San Antonio Intl., returning Thu, Jul 10, priced at $288 found 6 days ago

Thu, Jul 10 - Wed, Jul 16

PHL

Philadelphia Intl.

SAT

San Antonio Intl.

$309 Roundtrip, found 6 days ago

$309

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Philadelphia Intl. to San Antonio Intl., returning Wed, Jul 16, priced at $309 found 6 days ago