Flights from San Antonio to Florida Keys

Cheapest flights from San Antonio

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.

Wed, Jun 11 - Tue, Jun 24

SAT

San Antonio Intl.

MIA

Miami Intl.

$174 Roundtrip, found 3 days ago

$174

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from San Antonio Intl. to Miami Intl., returning Tue, Jun 24, priced at $174 found 3 days ago

Wed, Jun 11 - Thu, Jun 19

SAT

San Antonio Intl.

MIA

Miami Intl.

$191 Roundtrip, found 3 days ago

$191

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from San Antonio Intl. to Miami Intl., returning Thu, Jun 19, priced at $191 found 3 days ago

Wed, Jun 11 - Sat, Jun 21

SAT

San Antonio Intl.

MIA

Miami Intl.

$194 Roundtrip, found 3 days ago

$194

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 11 from San Antonio Intl. to Miami Intl., returning Sat, Jun 21, priced at $194 found 3 days ago

Sat, Jun 14 - Tue, Jun 24

SAT

San Antonio Intl.

MIA

Miami Intl.

$196 Roundtrip, found 3 days ago

$196

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from San Antonio Intl. to Miami Intl., returning Tue, Jun 24, priced at $196 found 3 days ago

Sun, Jun 15 - Tue, Jun 24

SAT

San Antonio Intl.

MIA

Miami Intl.

$201 Roundtrip, found 3 days ago

$201

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jun 15 from San Antonio Intl. to Miami Intl., returning Tue, Jun 24, priced at $201 found 3 days ago

Wed, Jul 16 - Thu, Jul 17

SAT

San Antonio Intl.

MIA

Miami Intl.

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from San Antonio Intl. to Miami Intl., returning Thu, Jul 17, priced at $206 found 1 day ago

Tue, Aug 19 - Wed, Sep 3

SAT

San Antonio Intl.

MIA

Miami Intl.

$207 Roundtrip, found 2 days ago

$207

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Aug 19 from San Antonio Intl. to Miami Intl., returning Wed, Sep 3, priced at $207 found 2 days ago

Thu, Aug 21 - Thu, Aug 28

SAT

San Antonio Intl.

MIA

Miami Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from San Antonio Intl. to Miami Intl., returning Thu, Aug 28, priced at $210 found 2 days ago

Sat, Aug 23 - Wed, Sep 3

SAT

San Antonio Intl.

MIA

Miami Intl.

$212 Roundtrip, found 2 days ago

$212

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Aug 23 from San Antonio Intl. to Miami Intl., returning Wed, Sep 3, priced at $212 found 2 days ago

Sat, Jun 14 - Sat, Jun 21

SAT

San Antonio Intl.

MIA

Miami Intl.

$216 Roundtrip, found 3 days ago

$216

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jun 14 from San Antonio Intl. to Miami Intl., returning Sat, Jun 21, priced at $216 found 3 days ago

Tue, Jul 15 - Wed, Jul 23

SAT

San Antonio Intl.

MIA

Miami Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 15 from San Antonio Intl. to Miami Intl., returning Wed, Jul 23, priced at $217 found 1 day ago

Sun, Jun 15 - Sat, Jun 21

SAT

San Antonio Intl.

MIA

Miami Intl.

$221 Roundtrip, found 3 days ago

$221

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Jun 15 from San Antonio Intl. to Miami Intl., returning Sat, Jun 21, priced at $221 found 3 days ago

Thu, Jun 12 - Thu, Jun 19

SAT

San Antonio Intl.

MIA

Miami Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 12 from San Antonio Intl. to Miami Intl., returning Thu, Jun 19, priced at $227 found 3 days ago

Sun, Jul 20 - Tue, Jul 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 20 from San Antonio Intl. to Miami Intl., returning Tue, Jul 22, priced at $229 found 1 day ago

Tue, Aug 19 - Mon, Sep 1

SAT

San Antonio Intl.

MIA

Miami Intl.

$231 Roundtrip, found 2 days ago

$231

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Aug 19 from San Antonio Intl. to Miami Intl., returning Mon, Sep 1, priced at $231 found 2 days ago

Wed, Jul 16 - Fri, Jul 18

SAT

San Antonio Intl.

MIA

Miami Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from San Antonio Intl. to Miami Intl., returning Fri, Jul 18, priced at $234 found 1 day ago

Sat, Aug 23 - Mon, Sep 1

SAT

San Antonio Intl.

MIA

Miami Intl.

$236 Roundtrip, found 2 days ago

$236

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Aug 23 from San Antonio Intl. to Miami Intl., returning Mon, Sep 1, priced at $236 found 2 days ago

Sat, May 24 - Wed, May 28

SAT

San Antonio Intl.

MIA

Miami Intl.

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 24 from San Antonio Intl. to Miami Intl., returning Wed, May 28, priced at $236 found 1 day ago

Thu, Jul 17 - Wed, Jul 23

SAT

San Antonio Intl.

MIA

Miami Intl.

$380 Roundtrip, found 1 day ago

$380

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 17 from San Antonio Intl. to Miami Intl., returning Wed, Jul 23, priced at $380 found 1 day ago

Sat, May 24 - Wed, May 28

SAT

San Antonio Intl.

MIA

Miami Intl.

$391 Roundtrip, found 1 day ago

$391

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 24 from San Antonio Intl. to Miami Intl., returning Wed, May 28, priced at $391 found 1 day ago