How long is the flight from Texas to Florida Keys?

On average, it takes 3h 01m to fly from Texas to Florida Keys if you fly out of San Antonio (the most popular airport in Texas) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Austin and into Los Angeles, then the flight time is around 3h 04m.

How many flights depart from Texas to Florida Keys on average per day?

The number of flights available between Texas and Florida Keys is 64 per day as of May 2026. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from Texas to Florida Keys on average per week?

The number of flights available between Texas and Florida Keys is 448 per week as of May 2026. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.

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 Texas according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 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 Texas to Florida Keys?

Southwest, Delta, and United Airlines are the most popular carriers operating from Texas to Florida Keys

When did momondo last update prices for flights from Texas to Florida Keys?

Prices for flights from Texas to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from Texas to Florida Keys?

There are 7 operators available for flights from Texas to Florida Keys as of May 2026.

How old do you have to be to fly from Texas to Florida Keys?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Texas to Florida Keys.

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

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$59 Cheap Flights from Texas to Florida Keys in 2026

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Find the cheapest flights from Texas to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:29 am - 2:26 pm

DFW

MIA

2h 57mnonstop

7:00 am - 9:24 am

MIA

DFW

3h 24mnonstop

$94Frontier

Fri, Sep 18 - Sun, Oct 4

10:29 am - 2:26 pm

DFW

MIA

2h 57mnonstop

10:03 am - 2:50 pm

MIA

DFW

5h 47m

1 stop

$99Frontier

Fri, Sep 18 - Sun, Oct 4

7:25 pm - 10:55 pm

HOU

MIA

2h 30mnonstop

5:45 am - 7:20 am

MIA

HOU

2h 35mnonstop

$171Southwest

Tue, Jul 7 - Wed, Jul 8

9:15 am - 3:50 pm

HOU

MIA

5h 35m

1 stop

5:45 am - 7:20 am

MIA

HOU

2h 35mnonstop

$181Southwest

Tue, Jul 7 - Tue, Jul 14

6:00 am - 1:00 pm

HOU

MIA

6h 00m

1 stop

8:25 am - 12:16 pm

MIA

HOU

4h 51m

1 stop

$197Delta

Tue, Aug 4 - Wed, Aug 19

5:30 am - 11:12 am

AUS

MIA

4h 42m

1 stop

8:48 am - 1:12 pm

MIA

AUS

5h 24m

1 stop

$212United Airlines

Wed, Jul 8 - Thu, Jul 16

5:30 am - 11:12 am

AUS

MIA

4h 42m

1 stop

11:30 am - 3:26 pm

MIA

AUS

4h 56m

1 stop

$213United Airlines

Mon, Aug 10 - Tue, Aug 18

5:00 pm - 12:55 am

AUS

MIA

6h 55m

1 stop

7:05 am - 12:25 pm

MIA

AUS

6h 20m

1 stop

$217Delta

Sat, Jul 18 - Sat, Jul 25

5:01 am - 8:55 am

AUS

MIA

2h 54mnonstop

9:50 pm - 11:53 pm

MIA

AUS

3h 03mnonstop

$222American Airlines

Sun, Jun 21 - Fri, Jun 26

8:19 am - 4:11 pm

IAH

EYW

6h 52m

1 stop

1:50 pm - 9:32 pm

EYW

IAH

8h 42m

1 stop

$281American Airlines

Sat, Aug 15 - Tue, Aug 18

American Airlines flights from Texas to Florida Keys

Our best American Airlines deals on Texas to Florida Keys flight tickets

American Airlines

Aug 5

IAH6:23 pmHouston George Bush Intcntl

2h 41m

MIA10:04 pmMiami

Aug 19

MIA3:36 pmMiami

2h 57m

IAH5:33 pmHouston George Bush Intcntl

$171

American Airlines

Jun 10

IAH9:45 amHouston George Bush Intcntl

2h 36m

MIA1:21 pmMiami

Jun 17

MIA7:02 amMiami

2h 51m

IAH8:53 amHouston George Bush Intcntl

$209

American Airlines

Jun 21

AUS5:01 amAustin Bergstrom

2h 54m

MIA8:55 amMiami

Jun 26

MIA9:50 pmMiami

3h 03m

AUS11:53 pmAustin Bergstrom

$222

Delta flights from Texas to Florida Keys

Our best Delta deals on Texas to Florida Keys flight tickets

Delta

Jul 16

HOU5:35 pmHouston Hobby

6h 20m

1 stop

MIA12:55 amMiami

Jul 21

MIA6:00 amMiami

4h 45m

1 stop

HOU9:45 amHouston Hobby

$207

Delta

Jul 8

HOU12:55 pmHouston Hobby

5h 30m

1 stop

MIA7:25 pmMiami

Jul 14

MIA6:00 amMiami

4h 45m

1 stop

HOU9:45 amHouston Hobby

$209

Delta

Jul 9

HOU5:17 pmHouston Hobby

6h 38m

1 stop

MIA12:55 amMiami

Jul 15

MIA12:05 pmMiami

5h 17m

1 stop

HOU4:22 pmHouston Hobby

$213

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 9/18

10:29 am-2:26 pm

Nonstop2h 57m

Miami

Sun 10/4

7:00 am-9:24 am

Nonstop3h 24m

$94

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 9/18

10:29 am-2:26 pm

Nonstop2h 57m

Miami

Sun 10/4

10:03 am-2:50 pm

1 stop5h 47m

$99

Quickest round-trip

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 7/7

7:25 pm-10:55 pm

Nonstop2h 30m

Miami

Wed 7/8

5:45 am-7:20 am

Nonstop2h 35m

$171

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 7/7

9:15 am-3:50 pm

1 stop5h 35m

Miami

Tue 7/14

5:45 am-7:20 am

Nonstop2h 35m

$181

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Tue 8/4

6:00 am-1:00 pm

1 stop6h 00m

Miami

Wed 8/19

8:25 am-12:16 pm

1 stop4h 51m

$197

AustinMiami

AUS - MIA

AUSMIA

Austin Bergstrom

Wed 7/8

5:30 am-11:12 am

1 stop4h 42m

Miami

Thu 7/16

8:48 am-1:12 pm

1 stop5h 24m

$212

AustinMiami

AUS - MIA

AUSMIA

Austin Bergstrom

Mon 8/10

5:30 am-11:12 am

1 stop4h 42m

Miami

Tue 8/18

11:30 am-3:26 pm

1 stop4h 56m

$213

AustinMiami

AUS - MIA

AUSMIA

Austin Bergstrom

Sat 7/18

5:00 pm-12:55 am

1 stop6h 55m

Miami

Sat 7/25

7:05 am-12:25 pm

1 stop6h 20m

$217

AustinMiami

AUS - MIA

AUSMIA

Austin Bergstrom

Sun 6/21

5:01 am-8:55 am

Nonstop2h 54m

Miami

Fri 6/26

9:50 pm-11:53 pm

Nonstop3h 03m

$222

HoustonKey West

IAH - EYW

IAHEYW

Houston George Bush Intcntl

Sat 8/15

8:19 am-4:11 pm

1 stop6h 52m

Key West

Tue 8/18

1:50 pm-9:32 pm

1 stop8h 42m

$281

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 Texas 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 January is another great option to travel to Florida Keys, with average flight prices from Texas averaging around $210.

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

The cheapest day to depart from Texas to Florida Keys is on a Thursday when prices can be found for as low as $344. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $524.

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 Texas to Florida Keys in the evening for as low as $239. 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 $433.

What is the cheapest Texas to Florida Keys flight route?

Fly from Dallas/Fort Worth to Key West for the best Texas - Florida Keys flight prices

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

You are more likely to see cheaper flights to Florida Keys from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Texas for as low as $175 on momondo.

What cabin class options are available on Texas to Florida Keys flights?

There are 2 cabin classes available to choose from on Texas to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Texas to Florida Keys.

Cheap Texas to Florida Keys flight deals and tips

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

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

The fastest flight from Texas to Florida Keys takes 2h 20m

Direct flights go from Texas to Florida Keys every day.

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

Search flight deals

Frequently asked questions about flying from Texas to Florida Keys

When did momondo last update prices for flights from Texas to Florida Keys?
Prices for flights from Texas to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Texas to Florida Keys?
There are 7 operators available for flights from Texas to Florida Keys as of May 2026.
How old do you have to be to fly from Texas to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Texas to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Texas to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Texas to Florida Keys is Boeing 737-800, representing 15.38% of all bookings. The subsequent popular models are Airbus A321-100/200 at 14.95%, Boeing 737 MAX 8 at 10.76%, and Airbus A320neo at 8.93%.

Best airlines flying from Texas to Florida Keys

Compare and see reviews for airlines that fly from Texas to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $125	Free Cancellation	Rating 6.2	Search Spirit Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,426 reviews	Search Delta flights
American Airlines	PriceFrom $224	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Texas to Florida Keys for you.

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

Yes. All flights to Florida Keys from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Texas to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Texas to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.