What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Houston Hobby Airport according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston Hobby to Florida Keys?

Delta, Southwest, and American Airlines are the most popular carriers operating from Houston Hobby to Florida Keys

When did momondo last update prices for flights from Houston Hobby Airport to Florida Keys?

Prices for flights from Houston Hobby Airport to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from Houston Hobby Airport to Florida Keys?

As of April 2026, there are 7 operators available to choose from for flights from Houston Hobby Airport to Florida Keys.

How old do you have to be to fly from Houston Hobby Airport to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston Hobby Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$65 Cheap Flights from Houston Hobby Airport to Florida Keys in 2026

Q: How many flights depart from Houston Hobby Airport to Florida Keys on average per week?

As of April 2026, 5 flights take off from Houston Hobby Airport and land in Florida Keys each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

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Find the cheapest flights from Houston Hobby Airport to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:05 pm - 6:20 pm

HOU

MIA

2h 15mnonstop

6:15 am - 8:05 am

MIA

HOU

2h 50mnonstop

$169Southwest

Tue, Apr 28 - Tue, May 5

5:50 am - 11:30 am

HOU

MIA

4h 40m

1 stop

6:15 am - 8:05 am

MIA

HOU

2h 50mnonstop

$179Southwest

Tue, Apr 28 - Tue, May 5

3:05 pm - 6:20 pm

HOU

MIA

2h 15mnonstop

5:40 pm - 7:30 pm

MIA

HOU

2h 50mnonstop

$184Southwest

Wed, May 13 - Sat, May 16

2:45 pm - 8:40 pm

HOU

MIA

4h 55m

1 stop

12:10 pm - 7:55 pm

MIA

HOU

8h 45m

1 stop

$189Southwest

Wed, Apr 29 - Wed, May 6

1:06 pm - 7:58 pm

HOU

MIA

5h 52m

1 stop

8:05 am - 12:11 pm

MIA

HOU

5h 06m

1 stop

$197Delta

Tue, Jun 2 - Wed, Jun 3

1:31 pm - 7:40 pm

HOU

EYW

5h 09m

1 stop

6:19 pm - 10:26 pm

EYW

HOU

5h 07m

1 stop

$323Delta

Fri, May 1 - Fri, May 8

9:57 am - 5:02 pm

HOU

EYW

6h 05m

1 stop

2:29 pm - 7:51 pm

EYW

HOU

6h 22m

1 stop

$334American Airlines

Sat, Apr 25 - Thu, Apr 30

9:57 am - 5:02 pm

HOU

EYW

6h 05m

1 stop

4:20 pm - 11:47 pm

EYW

HOU

8h 27m

2 stops

$339American Airlines

Sat, Apr 25 - Thu, Apr 30

6:39 pm - 3:45 pm

HOU

EYW

20h 06m

2 stops

10:31 am - 6:49 pm

EYW

HOU

9h 18m

1 stop

$362Allegiant Air

Thu, Jun 25 - Fri, Jul 3

6:39 pm - 3:45 pm

HOU

EYW

20h 06m

2 stops

10:55 am - 6:13 pm

EYW

HOU

8h 18m

1 stop

$367Allegiant Air

Thu, Jun 25 - Thu, Jul 2

Southwest flights from Houston Hobby Airport to Florida Keys

Our best Southwest deals on Houston Hobby Airport to Florida Keys flight tickets

Southwest

Apr 28

HOU3:05 pmHouston Hobby

2h 15m

MIA6:20 pmMiami

May 5

MIA6:15 amMiami

2h 50m

HOU8:05 amHouston Hobby

$169

Southwest

Apr 28

HOU5:50 amHouston Hobby

4h 40m

1 stop

MIA11:30 amMiami

May 5

MIA6:15 amMiami

2h 50m

HOU8:05 amHouston Hobby

$179

Southwest

May 13

HOU3:05 pmHouston Hobby

2h 15m

MIA6:20 pmMiami

May 16

MIA5:40 pmMiami

2h 50m

HOU7:30 pmHouston Hobby

$184

Delta flights from Houston Hobby Airport to Florida Keys

Our best Delta deals on Houston Hobby Airport to Florida Keys flight tickets

Delta

Jun 2

HOU1:06 pmHouston Hobby

5h 52m

1 stop

MIA7:58 pmMiami

Jun 3

MIA8:05 amMiami

5h 06m

1 stop

HOU12:11 pmHouston Hobby

$197

Delta

Jun 2

HOU6:00 amHouston Hobby

7h 56m

1 stop

MIA2:56 pmMiami

Jun 3

MIA4:05 pmMiami

7h 21m

1 stop

HOU10:26 pmHouston Hobby

$211

Delta

Apr 28

HOU5:23 pmHouston Hobby

6h 31m

1 stop

MIA12:54 amMiami

Apr 30

MIA6:00 amMiami

4h 58m

1 stop

HOU9:58 amHouston Hobby

$226

momondo Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 4/28

3:05 pm-6:20 pm

Nonstop2h 15m

Miami

Tue 5/5

6:15 am-8:05 am

Nonstop2h 50m

$169

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 4/28

5:50 am-11:30 am

1 stop4h 40m

Miami

Tue 5/5

6:15 am-8:05 am

Nonstop2h 50m

$179

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Wed 5/13

3:05 pm-6:20 pm

Nonstop2h 15m

Miami

Sat 5/16

5:40 pm-7:30 pm

Nonstop2h 50m

$184

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Wed 4/29

2:45 pm-8:40 pm

1 stop4h 55m

Miami

Wed 5/6

12:10 pm-7:55 pm

1 stop8h 45m

$189

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 6/2

1:06 pm-7:58 pm

1 stop5h 52m

Miami

Wed 6/3

8:05 am-12:11 pm

1 stop5h 06m

$197

HoustonKey West

HOU - EYW

HOUEYW

Houston Hobby

Fri 5/1

1:31 pm-7:40 pm

1 stop5h 09m

Key West

Fri 5/8

6:19 pm-10:26 pm

1 stop5h 07m

$323

HoustonKey West

HOU - EYW

HOUEYW

Houston Hobby

Sat 4/25

9:57 am-5:02 pm

1 stop6h 05m

Key West

Thu 4/30

2:29 pm-7:51 pm

1 stop6h 22m

$334

HoustonKey West

HOU - EYW

HOUEYW

Houston Hobby

Sat 4/25

9:57 am-5:02 pm

1 stop6h 05m

Key West

Thu 4/30

4:20 pm-11:47 pm

2 stops8h 27m

$339

HoustonKey West

HOU - EYW

HOUEYW

Houston Hobby

Thu 6/25

6:39 pm-3:45 pm

2 stops20h 06m

Key West

Fri 7/3

10:31 am-6:49 pm

1 stop9h 18m

$362

HoustonKey West

HOU - EYW

HOUEYW

Houston Hobby

Thu 6/25

6:39 pm-3:45 pm

2 stops20h 06m

Key West

Thu 7/2

10:55 am-6:13 pm

1 stop8h 18m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston Hobby Airport to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Houston Hobby Airport averaging around $144.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Houston Hobby Airport to Florida Keys is on a Monday when prices can be found for as low as $185. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $379.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Houston Hobby Airport to Florida Keys in the evening for as low as $175. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $500.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $187 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Houston Hobby Airport for as low as $133 on momondo.

Can stopping save me money on Houston Hobby Airport to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Houston Hobby Airport to Florida Keys.

Cheap Houston Hobby Airport to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to Florida Keys

Fastest flight time	2h 20m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Houston Hobby Airport to Florida Keys takes 2h 20m

Direct flights go from Houston Hobby Airport to Florida Keys every day.

There are 3 airports in Florida Keys. From Houston Hobby Airport there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to Florida Keys

When did momondo last update prices for flights from Houston Hobby Airport to Florida Keys?
Prices for flights from Houston Hobby Airport to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Houston Hobby Airport to Florida Keys?
As of April 2026, there are 7 operators available to choose from for flights from Houston Hobby Airport to Florida Keys.
How old do you have to be to fly from Houston Hobby Airport to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston Hobby Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Houston Hobby Airport to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Houston Hobby Airport to Florida Keys is Boeing 737 MAX 8, representing 19.30% of all bookings. The subsequent popular models are Boeing 737-900 at 11.68%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.33%, and Boeing 737-800 at 9.52%.

Best airlines flying from Houston Hobby Airport to Florida Keys

Compare and see reviews for airlines that fly from Houston Hobby Airport to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $220	Free Cancellation	Rating 7.9 8,383 reviews	Search Delta flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,555 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,541 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Florida Keys?

momondo helps you find the best flight between Houston and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Florida Keys right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florida Keys from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.