Flights to Key Biscayne from Houston - $49

Cheap Flights from Houston to Key Biscayne (HOU-MIA)

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Wed, Jun 18

IAH

Houston

FLL

Fort Lauderdale

$98 Roundtrip, just found

$98

Roundtrip

just found

Select Spirit Airlines flight, departing Tue, Jun 17 from Houston to Fort Lauderdale, returning Wed, Jun 18, priced at $98 just found

Mon, Jun 16 - Tue, Jun 17

IAH

Houston

FLL

Fort Lauderdale

$102 Roundtrip, just found

$102

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Jun 16 from Houston to Fort Lauderdale, returning Tue, Jun 17, priced at $102 just found

Thu, May 15 - Thu, May 22

IAH

Houston

MIA

Miami

$107 Roundtrip, found 2 hours ago

$107

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, May 15 from Houston to Miami, returning Thu, May 22, priced at $107 found 2 hours ago

Sat, Sep 6 - Sat, Sep 13

HOU

Houston

MIA

Miami

$171 Roundtrip, just found

$171

Roundtrip

just found

Select Southwest Airlines flight, departing Sat, Sep 6 from Houston to Miami, returning Sat, Sep 13, priced at $171 just found

Tue, Aug 26 - Tue, Sep 2

IAH

Houston

MIA

Miami

$171 Roundtrip, just found

$171

Roundtrip

just found

Select United flight, departing Tue, Aug 26 from Houston to Miami, returning Tue, Sep 2, priced at $171 just found

Tue, Jul 29 - Thu, Aug 7

IAH

Houston

FLL

Fort Lauderdale

$297 Roundtrip, found 3 hours ago

$297

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Tue, Jul 29 from Houston to Fort Lauderdale, returning Thu, Aug 7, priced at $297 found 3 hours ago