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

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Florida Keys to Texas

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

The number of flights available between Florida Keys and Texas is 88 per day as of April 2026. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

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

As of April 2026, there are 618 flights per week flying from Florida Keys to Texas. The most common day of the week flights depart is Sat, with 17% of flights taking off on this day.

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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Texas.

What documentation or ID do you need to fly to Texas?

The necessary travel and health documents for your Texas 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.

$39 Cheap Flights from Florida Keys to Texas in 2026

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Find the cheapest flights from Florida Keys to Texas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:09 pm - 4:26 pm

MIA

DFW

3h 17mnonstop

7:59 pm - 11:51 pm

DFW

MIA

2h 52mnonstop

$71Spirit Airlines

vie., abr. 24 - mar., abr. 28

7:00 am - 9:16 am

MIA

DFW

3h 16mnonstop

11:03 am - 2:55 pm

DFW

MIA

2h 52mnonstop

$72Spirit Airlines

jue., abr. 30 - dom., may. 3

6:00 am - 8:28 am

MIA

DFW

3h 28mnonstop

1:56 pm - 5:49 pm

DFW

MIA

2h 53mnonstop

$73Frontier

dom., may. 10 - mié., may. 13

3:15 pm - 6:00 pm

MIA

DFW

3h 45mnonstop

6:11 pm - 10:07 pm

DFW

MIA

2h 56mnonstop

$78Frontier

jue., abr. 23 - dom., abr. 26

6:15 am - 8:05 am

MIA

HOU

2h 50mnonstop

3:05 pm - 6:20 pm

HOU

MIA

2h 15mnonstop

$169Southwest

mar., may. 19 - mar., may. 26

12:35 pm - 8:55 pm

MIA

HOU

9h 20m

1 stop

3:05 pm - 6:20 pm

HOU

MIA

2h 15mnonstop

$179Southwest

mar., may. 19 - mar., may. 26

6:00 am - 12:11 pm

MIA

HOU

7h 11m

1 stop

6:00 am - 1:04 pm

HOU

MIA

6h 04m

1 stop

$196Delta

mié., may. 27 - mar., jun. 9

8:05 am - 12:11 pm

MIA

HOU

5h 06m

1 stop

6:00 am - 1:04 pm

HOU

MIA

6h 04m

1 stop

$206Delta

jue., may. 28 - mar., jun. 9

2:01 pm - 8:36 pm

EYW

IAH

7h 35m

1 stop

11:19 am - 7:10 pm

IAH

EYW

6h 51m

1 stop

$309American Airlines

mié., may. 20 - mié., may. 27

4:20 pm - 11:59 pm

EYW

IAH

8h 39m

2 stops

11:19 am - 7:10 pm

IAH

EYW

6h 51m

1 stop

$314American Airlines

mié., may. 20 - mié., may. 27

Frontier flights from Florida Keys to Texas

Our best Frontier deals on Florida Keys to Texas flight tickets

Frontier

Apr 17

MIA1:15 pmMiami

3h 39m

DFW3:54 pmDallas/Fort Worth

Apr 19

DFW5:23 pmDallas/Fort Worth

2h 56m

MIA9:19 pmMiami

$73

Frontier

Apr 23

MIA3:15 pmMiami

3h 45m

DFW6:00 pmDallas/Fort Worth

Apr 27

DFW5:52 pmDallas/Fort Worth

2h 56m

MIA9:48 pmMiami

$74

Frontier

Apr 17

MIA1:15 pmMiami

3h 39m

DFW3:54 pmDallas/Fort Worth

Apr 19

DFW5:23 pmDallas/Fort Worth

2h 56m

MIA9:19 pmMiami

$78

Spirit Airlines flights from Florida Keys to Texas

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

Spirit Airlines

Apr 24

MIA2:09 pmMiami

3h 17m

DFW4:26 pmDallas/Fort Worth

Apr 28

DFW7:59 pmDallas/Fort Worth

2h 52m

MIA11:51 pmMiami

$71

Spirit Airlines

Apr 30

MIA7:00 amMiami

3h 16m

DFW9:16 amDallas/Fort Worth

May 3

DFW11:03 amDallas/Fort Worth

2h 52m

MIA2:55 pmMiami

$72

Spirit Airlines

Apr 17

MIA7:00 amMiami

3h 16m

DFW9:16 amDallas/Fort Worth

Apr 20

DFW7:59 pmDallas/Fort Worth

2h 52m

MIA11:51 pmMiami

$74

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiDallas

MIA - DFW

MIADFW

Miami

vie. 4/24

2:09 pm-4:26 pm

Nonstop3h 17m

Dallas/Fort Worth

mar. 4/28

7:59 pm-11:51 pm

Nonstop2h 52m

$71

MiamiDallas

MIA - DFW

MIADFW

Miami

jue. 4/30

7:00 am-9:16 am

Nonstop3h 16m

Dallas/Fort Worth

dom. 5/3

11:03 am-2:55 pm

Nonstop2h 52m

$72

MiamiDallas

MIA - DFW

MIADFW

Miami

dom. 5/10

6:00 am-8:28 am

Nonstop3h 28m

Dallas/Fort Worth

mié. 5/13

1:56 pm-5:49 pm

Nonstop2h 53m

$73

MiamiDallas

MIA - DFW

MIADFW

Miami

jue. 4/23

3:15 pm-6:00 pm

Nonstop3h 45m

Dallas/Fort Worth

dom. 4/26

6:11 pm-10:07 pm

Nonstop2h 56m

$78

Quickest round-trip

MiamiHouston

MIA - HOU

MIAHOU

Miami

mar. 5/19

6:15 am-8:05 am

Nonstop2h 50m

Houston Hobby

mar. 5/26

3:05 pm-6:20 pm

Nonstop2h 15m

$169

MiamiHouston

MIA - HOU

MIAHOU

Miami

mar. 5/19

12:35 pm-8:55 pm

1 stop9h 20m

Houston Hobby

mar. 5/26

3:05 pm-6:20 pm

Nonstop2h 15m

$179

MiamiHouston

MIA - HOU

MIAHOU

Miami

mié. 5/27

6:00 am-12:11 pm

1 stop7h 11m

Houston Hobby

mar. 6/9

6:00 am-1:04 pm

1 stop6h 04m

$196

MiamiHouston

MIA - HOU

MIAHOU

Miami

jue. 5/28

8:05 am-12:11 pm

1 stop5h 06m

Houston Hobby

mar. 6/9

6:00 am-1:04 pm

1 stop6h 04m

$206

Key WestHouston

EYW - IAH

EYWIAH

Key West

mié. 5/20

2:01 pm-8:36 pm

1 stop7h 35m

Houston George Bush Intcntl

mié. 5/27

11:19 am-7:10 pm

1 stop6h 51m

$309

Key WestHouston

EYW - IAH

EYWIAH

Key West

mié. 5/20

4:20 pm-11:59 pm

2 stops8h 39m

Houston George Bush Intcntl

mié. 5/27

11:19 am-7:10 pm

1 stop6h 51m

$314

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 Florida Keys to Texas

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 Texas?

The cheapest month to fly to Texas from Florida Keys is in September. Flight prices, which tend to average around $152, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in September, then you should wait until February to fly from Florida Keys, when ticket prices are also cheap, with an average price of $171.

What is the cheapest day to depart on your flight to Texas?

According to our data, Wednesday is the cheapest day to fly to Texas from Florida Keys. The lowest ticket price found for a Wednesday departure recently was $348. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Texas on Sunday is $986.

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

The cheapest time of day to fly to Texas is at noon when flights can be purchased for as low as $455. Flights to Texas are more costly in the afternoon, with an average ticket price of $569. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Florida Keys to Texas flight route?

Fly from Key West to Houston George Bush Intcntl for the best Florida Keys - Texas flight prices

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

You are more likely to see cheaper flights to Texas from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Texas for around $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Texas from Florida Keys for as low as $159 on momondo.

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

There are 3 cabin classes available to choose from on Florida Keys to Texas 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 Florida Keys to Texas flights?

You could potentially save up to 40% on your flight if you consider stops on a Florida Keys to Texas flight.

Cheap Florida Keys to Texas flight deals and tips

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

Fastest flight time	2h 45m
Direct flights	Every day
Airports in Texas	162 airports

The fastest flight from Florida Keys to Texas takes 2h 45m

Direct flights go from Florida Keys to Texas every day.

There are 162 airports in Texas. From Florida Keys there are direct flights to Houston George Bush Intcntl (IAH), Dallas Love Field (DAL), Houston Hobby (HOU).

Search flight deals

Frequently asked questions about flying from Florida Keys to Texas

When did momondo last update prices for flights from Florida Keys to Texas?
Prices for flights from Florida Keys to Texas are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Texas?
There are 7 operators available for flights from Florida Keys to Texas as of April 2026.
How old do you have to be to fly from Florida Keys to Texas?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Texas.
What documentation or ID do you need to fly to Texas?
The necessary travel and health documents for your Texas 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 Florida Keys to Texas?
Based on momondo bookings for flights between Florida Keys and Texas, the leading plane model is Boeing 737-800, making up 15.74% of the total bookings. Other popular models include Airbus A321-100/200 with 11.33%, Boeing 737 MAX 8 with 9.71%, and Airbus A321neo with 9.46%.

Best airlines flying from Florida Keys to Texas

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.1 11,572 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Texas from Florida Keys is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Texas quick and easy, saving you time and money.

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

All flight searches from Florida Keys to Texas on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Texas from Florida Keys.

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

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