Flights from San Antonio to Key Colony Beach

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.

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$179 Roundtrip, found 2 days ago

$179

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $179 found 2 days ago

Thu, Sep 25 - Sun, Sep 28

SAT

San Antonio Intl.

MIA

Miami Intl.

$207 Roundtrip, found 2 days ago

$207

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Sep 25 from San Antonio Intl. to Miami Intl., returning Sun, Sep 28, priced at $207 found 2 days ago

Sat, Sep 27 - Thu, Oct 2

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, Sep 27 from San Antonio Intl. to Miami Intl., returning Thu, Oct 2, priced at $212 found 2 days ago

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $217 found 2 days ago

Sat, Sep 27 - Fri, Oct 3

SAT

San Antonio Intl.

MIA

Miami Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Sep 27 from San Antonio Intl. to Miami Intl., returning Fri, Oct 3, priced at $217 found 2 days ago

Mon, Sep 22 - Sun, Sep 28

SAT

San Antonio Intl.

MIA

Miami Intl.

$221 Roundtrip, found 2 days ago

$221

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, Sep 22 from San Antonio Intl. to Miami Intl., returning Sun, Sep 28, priced at $221 found 2 days ago

Mon, Sep 22 - Fri, Oct 3

SAT

San Antonio Intl.

MIA

Miami Intl.

$226 Roundtrip, found 2 days ago

$226

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, Sep 22 from San Antonio Intl. to Miami Intl., returning Fri, Oct 3, priced at $226 found 2 days ago

Mon, Sep 22 - Mon, Sep 29

SAT

San Antonio Intl.

MIA

Miami Intl.

$234 Roundtrip, found 2 days ago

$234

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, Sep 22 from San Antonio Intl. to Miami Intl., returning Mon, Sep 29, priced at $234 found 2 days ago

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select United flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $237 found 2 days ago

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $238 found 2 days ago

Wed, Oct 8 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$241 Roundtrip, found 4 days ago

$241

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Oct 8 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $241 found 4 days ago

Thu, Sep 25 - Sat, Sep 27

SAT

San Antonio Intl.

MIA

Miami Intl.

$242 Roundtrip, found 2 days ago

$242

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 25 from San Antonio Intl. to Miami Intl., returning Sat, Sep 27, priced at $242 found 2 days ago

Thu, Oct 9 - Thu, Oct 16

SAT

San Antonio Intl.

MIA

Miami Intl.

$244 Roundtrip, found 4 days ago

$244

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from San Antonio Intl. to Miami Intl., returning Thu, Oct 16, priced at $244 found 4 days ago

Tue, Oct 14 - Sat, Oct 18

SAT

San Antonio Intl.

MIA

Miami Intl.

$248 Roundtrip, found 4 days ago

$248

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Sat, Oct 18, priced at $248 found 4 days ago

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $250 found 2 days ago

Sat, Oct 11 - Sun, Oct 19

SAT

San Antonio Intl.

MIA

Miami Intl.

$253 Roundtrip, found 2 days ago

$253

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from San Antonio Intl. to Miami Intl., returning Sun, Oct 19, priced at $253 found 2 days ago

Sat, Oct 11 - Fri, Oct 17

SAT

San Antonio Intl.

MIA

Miami Intl.

$258 Roundtrip, found 4 days ago

$258

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 11 from San Antonio Intl. to Miami Intl., returning Fri, Oct 17, priced at $258 found 4 days ago

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $259 found 2 days ago

Thu, Oct 9 - Fri, Oct 17

SAT

San Antonio Intl.

MIA

Miami Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from San Antonio Intl. to Miami Intl., returning Fri, Oct 17, priced at $260 found 4 days ago

Tue, Oct 14 - Wed, Oct 22

SAT

San Antonio Intl.

MIA

Miami Intl.

$265 Roundtrip, found 2 days ago

$265

Roundtrip

found 2 days ago

Select United flight, departing Tue, Oct 14 from San Antonio Intl. to Miami Intl., returning Wed, Oct 22, priced at $265 found 2 days ago