Cheap Flights to Southwest from $84

How much is the cheapest flight to Southwest?

Prices were available within the past 7 days and start at $84 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 9 - Fri, Jan 23

FLL

Fort Lauderdale

STX

St. Croix Island

$168 Roundtrip, found 5 hours ago

$168

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Fri, Jan 9 from Fort Lauderdale to St. Croix Island, returning Fri, Jan 23, priced at $168 found 5 hours ago

Fri, Jan 16 - Mon, Jan 19

FLL

Fort Lauderdale

STX

St. Croix Island

$178 Roundtrip, found 1 hour ago

$178

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Fri, Jan 16 from Fort Lauderdale to St. Croix Island, returning Mon, Jan 19, priced at $178 found 1 hour ago

Mon, Jan 5 - Mon, Jan 12

FLL

Fort Lauderdale

STX

St. Croix Island

$188 Roundtrip, found 6 hours ago

$188

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Mon, Jan 5 from Fort Lauderdale to St. Croix Island, returning Mon, Jan 12, priced at $188 found 6 hours ago

Mon, Jan 5 - Mon, Jan 19

FLL

Fort Lauderdale

STX

St. Croix Island

$198 Roundtrip, found 7 hours ago

$198

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Mon, Jan 5 from Fort Lauderdale to St. Croix Island, returning Mon, Jan 19, priced at $198 found 7 hours ago

Sat, Jan 17 - Sat, Jan 31

MCO

Orlando

STX

St. Croix Island

$204 Roundtrip, found 5 hours ago

$204

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Sat, Jan 17 from Orlando to St. Croix Island, returning Sat, Jan 31, priced at $204 found 5 hours ago

Sat, Apr 25 - Sat, May 2

FLL

Fort Lauderdale

STX

St. Croix Island

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Apr 25 from Fort Lauderdale to St. Croix Island, returning Sat, May 2, priced at $208 found 1 day ago

Mon, Feb 9 - Mon, Feb 23

FLL

Fort Lauderdale

STX

St. Croix Island

$215 Roundtrip, found 12 hours ago

$215

Roundtrip

found 12 hours ago

Select JetBlue Airways flight, departing Mon, Feb 9 from Fort Lauderdale to St. Croix Island, returning Mon, Feb 23, priced at $215 found 12 hours ago

Fri, Jan 23 - Sun, Feb 8

MCO

Orlando

STX

St. Croix Island

$253 Roundtrip, just found

$253

Roundtrip

just found

Select American Airlines flight, departing Fri, Jan 23 from Orlando to St. Croix Island, returning Sun, Feb 8, priced at $253 just found

Fri, Jan 23 - Sun, Feb 8

MCO

Orlando

STX

St. Croix Island

$253 Roundtrip, just found

$253

Roundtrip

just found

Select Delta flight, departing Fri, Jan 23 from Orlando to St. Croix Island, returning Sun, Feb 8, priced at $253 just found

Fri, Jan 23 - Mon, Jan 26

EWR

New York

STX

St. Croix Island

$1,024 Roundtrip, just found

$1,024

Roundtrip

just found

Select United flight, departing Fri, Jan 23 from New York to St. Croix Island, returning Mon, Jan 26, priced at $1,024 just found