Flights from Houston to Long Key

Cheapest flights from Houston

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, Sep 22 - Fri, Sep 26

IAH

George Bush Intercontinental

MIA

Miami Intl.

$74 Roundtrip, found 5 days ago

$74

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Miami Intl., returning Fri, Sep 26, priced at $74 found 5 days ago

Sun, Sep 28 - Thu, Oct 2

IAH

George Bush Intercontinental

MIA

Miami Intl.

$84 Roundtrip, found 22 hours ago

$84

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Sun, Sep 28 from George Bush Intercontinental to Miami Intl., returning Thu, Oct 2, priced at $84 found 22 hours ago

Thu, Nov 6 - Tue, Nov 18

IAH

George Bush Intercontinental

MIA

Miami Intl.

$86 Roundtrip, found 5 days ago

$86

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Nov 6 from George Bush Intercontinental to Miami Intl., returning Tue, Nov 18, priced at $86 found 5 days ago

Sun, Oct 5 - Sat, Oct 11

IAH

George Bush Intercontinental

MIA

Miami Intl.

$91 Roundtrip, found 4 days ago

$91

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from George Bush Intercontinental to Miami Intl., returning Sat, Oct 11, priced at $91 found 4 days ago

Thu, Sep 25 - Fri, Sep 26

IAH

George Bush Intercontinental

MIA

Miami Intl.

$96 Roundtrip, found 22 hours ago

$96

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Fri, Sep 26, priced at $96 found 22 hours ago

Thu, Sep 25 - Mon, Sep 29

IAH

George Bush Intercontinental

MIA

Miami Intl.

$98 Roundtrip, just found

$98

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 29, priced at $98 just found

Sun, Oct 5 - Sat, Oct 11

IAH

George Bush Intercontinental

MIA

Miami Intl.

$100 Roundtrip, found 4 days ago

$100

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from George Bush Intercontinental to Miami Intl., returning Sat, Oct 11, priced at $100 found 4 days ago

Sun, Oct 5 - Sat, Oct 11

IAH

George Bush Intercontinental

MIA

Miami Intl.

$101 Roundtrip, found 4 days ago

$101

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from George Bush Intercontinental to Miami Intl., returning Sat, Oct 11, priced at $101 found 4 days ago

Mon, Sep 22 - Fri, Sep 26

IAH

George Bush Intercontinental

MIA

Miami Intl.

$101 Roundtrip, found 5 days ago

$101

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from George Bush Intercontinental to Miami Intl., returning Fri, Sep 26, priced at $101 found 5 days ago

Thu, Sep 25 - Mon, Sep 29

IAH

George Bush Intercontinental

MIA

Miami Intl.

$103 Roundtrip, just found

$103

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 29, priced at $103 just found

Sun, Oct 5 - Sat, Oct 11

IAH

George Bush Intercontinental

MIA

Miami Intl.

$107 Roundtrip, found 4 days ago

$107

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Oct 5 from George Bush Intercontinental to Miami Intl., returning Sat, Oct 11, priced at $107 found 4 days ago

Thu, Sep 25 - Mon, Sep 29

IAH

George Bush Intercontinental

MIA

Miami Intl.

$107 Roundtrip, just found

$107

Roundtrip

just found

Select United flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 29, priced at $107 just found

Thu, Sep 25 - Mon, Sep 29

IAH

George Bush Intercontinental

MIA

Miami Intl.

$107 Roundtrip, just found

$107

Roundtrip

just found

Select American Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 29, priced at $107 just found

Thu, Sep 25 - Sun, Sep 28

IAH

George Bush Intercontinental

MIA

Miami Intl.

$108 Roundtrip, found 22 hours ago

$108

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Sun, Sep 28, priced at $108 found 22 hours ago

Thu, Nov 6 - Tue, Nov 18

IAH

George Bush Intercontinental

MIA

Miami Intl.

$111 Roundtrip, found 5 days ago

$111

Roundtrip

found 5 days ago

Select United flight, departing Thu, Nov 6 from George Bush Intercontinental to Miami Intl., returning Tue, Nov 18, priced at $111 found 5 days ago

Thu, Sep 25 - Mon, Sep 29

IAH

George Bush Intercontinental

MIA

Miami Intl.

$112 Roundtrip, just found

$112

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 29, priced at $112 just found

Thu, Sep 25 - Mon, Sep 29

IAH

George Bush Intercontinental

MIA

Miami Intl.

$113 Roundtrip, just found

$113

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to Miami Intl., returning Mon, Sep 29, priced at $113 just found

Wed, Jan 7 - Thu, Jan 15

HOU

William P. Hobby

MIA

Miami Intl.

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jan 7 from William P. Hobby to Miami Intl., returning Thu, Jan 15, priced at $237 found 2 days ago

Tue, Sep 30 - Wed, Oct 1

IAH

George Bush Intercontinental

EYW

Key West Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 30 from George Bush Intercontinental to Key West Intl., returning Wed, Oct 1, priced at $237 found 1 day ago

Wed, Jan 14 - Sat, Jan 17

HOU

William P. Hobby

EYW

Key West Intl.

$369 Roundtrip, found 1 day ago

$369

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jan 14 from William P. Hobby to Key West Intl., returning Sat, Jan 17, priced at $369 found 1 day ago