Houston to Key Largo Flights (HOU-MIA) from $30

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Houston to Key Largo

The cheapest prices found with in the last 7 days for return flights were $59 and $30 for one-way flights to Key Largo for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Sep 10 - Wed, Sep 11
IAH
George Bush Intercontinental
MIA
Miami Intl.
$59 Roundtrip, found 2 days ago
$59
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Sep 10 from George Bush Intercontinental to Miami Intl., returning Wed, Sep 11, priced at $59 found 2 days ago
United
Wed, Sep 25 - Wed, Oct 2
IAH
George Bush Intercontinental
MIA
Miami Intl.
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 25 from George Bush Intercontinental to Miami Intl., returning Wed, Oct 2, priced at $137 found 2 days ago
American Airlines
Wed, Sep 25 - Wed, Oct 2
IAH
George Bush Intercontinental
MIA
Miami Intl.
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 25 from George Bush Intercontinental to Miami Intl., returning Wed, Oct 2, priced at $137 found 2 days ago

Save more with Key Largo Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Urbanica The Fifth

Urbanica The Fifth

4 out of 5
Save 100% on your flight
per person
Jul 15 - Jul 19
found 10 hours ago
Roundtrip flight included
Houston (IAH) to Miami (MIA)
1 Hotel South Beach

1 Hotel South Beach

5 out of 5
per person
Jul 14 - Jul 18
found 1 day ago
Roundtrip flight included
Houston (IAH) to Miami (MIA)
Mayfair House Hotel & Garden

Mayfair House Hotel & Garden

4.5 out of 5
Save 100% on your flight
per person
Jul 25 - Jul 29
found 1 day ago
Roundtrip flight included
Houston (HOU) to Miami (MIA)
Isle of Venice

Isle of Venice

3 out of 5
Save 100% on your flight
per person
Jul 10 - Jul 17
found 1 day ago
Roundtrip non-stop flight included
Houston (IAH) to Miami (MIA)
Kimpton EPIC Hotel, an IHG Hotel

Kimpton EPIC Hotel, an IHG Hotel

5 out of 5
Save 100% on your flight
per person
Aug 1 - Aug 5
found 1 day ago
Roundtrip flight included
Houston (HOU) to Miami (MIA)
EAST Miami

EAST Miami

4.5 out of 5
Save 100% on your flight
per person
Aug 1 - Aug 5
found 1 day ago
Roundtrip flight included
Houston (HOU) to Miami (MIA)
Don't see what you're looking for?
See all available trips from Houston to Key Largo
View all trips