What is the cheapest airline that flies from Dallas/Fort Worth to Florida Keys?

Spirit Airlines and Frontier are the most popular carriers operating from Dallas/Fort Worth to Florida Keys

When did momondo last update prices for flights from Dallas/Fort Worth Airport to Florida Keys?

Prices for flights from Dallas/Fort Worth Airport to Florida Keys were last updated today.

How many operators does momondo search for flights from Dallas/Fort Worth Airport to Florida Keys?

The number of operators available for flights from Dallas/Fort Worth Airport to Florida Keys is 6 as of February 2026.

How old do you have to be to fly from Dallas/Fort Worth Airport to Florida Keys?

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 Dallas/Fort Worth Airport to Florida Keys.

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

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$36 Cheap Flights from Dallas/Fort Worth Airport to Florida Keys in 2026

Q: How many flights depart from Dallas/Fort Worth Airport to Florida Keys on average per week?

The number of flights available between Dallas/Fort Worth Airport and Florida Keys is 97 per week as of February 2026. The most frequent departure day is Wed, with 42% of weekly flights leaving on this day.

Q: How many flights depart from Dallas/Fort Worth Airport to Florida Keys on average per day?

As of February 2026, there are 13 flights per day flying from Dallas/Fort Worth Airport to Florida Keys. The most common time of day flights depart is 12:00PM, with 100% of flights taking off in the afternoon.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dallas/Fort Worth Airport to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 10:50 am

DFW

MIA

2h 50mnonstop

8:35 pm - 11:09 pm

MIA

DFW

3h 34mnonstop

$70Spirit Airlines

ter, abr 21 - qua, abr 22

6:34 am - 10:17 am

DFW

MIA

2h 43mnonstop

8:35 pm - 11:02 pm

MIA

DFW

3h 27mnonstop

$71Spirit Airlines

qua, abr 8 - qua, abr 8

9:34 pm - 1:30 am

DFW

MIA

2h 56mnonstop

5:45 pm - 8:34 pm

MIA

DFW

3h 49mnonstop

$72Frontier

sex, abr 24 - dom, mai 3

11:45 am - 3:37 pm

DFW

MIA

2h 52mnonstop

8:35 pm - 11:02 pm

MIA

DFW

3h 27mnonstop

$73Multiple Airlines

ter, mar 31 - sex, abr 3

2:13 pm - 6:06 pm

DFW

MIA

2h 53mnonstop

9:10 pm - 11:57 pm

MIA

DFW

3h 47mnonstop

$74Frontier

seg, fev 23 - qui, fev 26

5:55 am - 9:44 am

DFW

MIA

2h 49mnonstop

8:35 pm - 11:02 pm

MIA

DFW

3h 27mnonstop

$75Multiple Airlines

qui, abr 9 - sáb, abr 11

7:00 am - 10:50 am

DFW

MIA

2h 50mnonstop

5:45 pm - 8:34 pm

MIA

DFW

3h 49mnonstop

$76Multiple Airlines

qua, abr 22 - qui, abr 30

9:34 pm - 1:30 am

DFW

MIA

2h 56mnonstop

5:45 pm - 8:34 pm

MIA

DFW

3h 49mnonstop

$78Frontier

sex, abr 17 - qui, abr 23

7:18 am - 1:30 pm

DFW

EYW

5h 12m

1 stop

2:35 pm - 11:59 pm

EYW

DFW

10h 24m

1 stop

$189Spirit Airlines

seg, mar 9 - seg, mar 16

7:35 pm - 11:30 am

DFW

EYW

14h 55m

1 stop

12:25 pm - 11:59 pm

EYW

DFW

12h 34m

1 stop

$193Spirit Airlines

seg, mar 23 - qua, mar 25

Frontier flights from Dallas/Fort Worth Airport to Florida Keys

Our best Frontier deals on Dallas/Fort Worth Airport to Florida Keys flight tickets

Frontier

Feb 23

DFW2:13 pmDallas/Fort Worth

2h 53m

MIA6:06 pmMiami

Feb 26

MIA9:10 pmMiami

3h 47m

DFW11:57 pmDallas/Fort Worth

$70

Frontier

Feb 19

DFW4:06 pmDallas/Fort Worth

2h 54m

MIA8:00 pmMiami

Mar 10

MIA5:07 pmMiami

3h 42m

DFW7:49 pmDallas/Fort Worth

$72

Frontier

Feb 23

DFW2:13 pmDallas/Fort Worth

2h 53m

MIA6:06 pmMiami

Feb 27

MIA10:17 pmMiami

3h 42m

DFW12:59 amDallas/Fort Worth

$73

Spirit Airlines flights from Dallas/Fort Worth Airport to Florida Keys

Our best Spirit Airlines deals on Dallas/Fort Worth Airport to Florida Keys flight tickets

Spirit Airlines

Apr 13

DFW6:34 amDallas/Fort Worth

2h 43m

MIA10:17 amMiami

Apr 14

MIA8:35 pmMiami

3h 27m

DFW11:02 pmDallas/Fort Worth

$70

Spirit Airlines

Apr 8

DFW6:34 amDallas/Fort Worth

2h 43m

MIA10:17 amMiami

Apr 8

MIA8:35 pmMiami

3h 27m

DFW11:02 pmDallas/Fort Worth

$71

Spirit Airlines

Feb 16

DFW11:06 amDallas/Fort Worth

2h 50m

MIA2:56 pmMiami

Feb 20

MIA4:01 pmMiami

3h 29m

DFW6:30 pmDallas/Fort Worth

$81

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

ter 4/21

7:00 am-10:50 am

Nonstop2h 50m

Miami

qua 4/22

8:35 pm-11:09 pm

Nonstop3h 34m

$70

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

qua 4/8

6:34 am-10:17 am

Nonstop2h 43m

Miami

qua 4/8

8:35 pm-11:02 pm

Nonstop3h 27m

$71

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

sex 4/24

9:34 pm-1:30 am

Nonstop2h 56m

Miami

dom 5/3

5:45 pm-8:34 pm

Nonstop3h 49m

$72

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

ter 3/31

11:45 am-3:37 pm

Nonstop2h 52m

Miami

sex 4/3

8:35 pm-11:02 pm

Nonstop3h 27m

$73

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

seg 2/23

2:13 pm-6:06 pm

Nonstop2h 53m

Miami

qui 2/26

9:10 pm-11:57 pm

Nonstop3h 47m

$74

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

qui 4/9

5:55 am-9:44 am

Nonstop2h 49m

Miami

sáb 4/11

8:35 pm-11:02 pm

Nonstop3h 27m

$75

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

qua 4/22

7:00 am-10:50 am

Nonstop2h 50m

Miami

qui 4/30

5:45 pm-8:34 pm

Nonstop3h 49m

$76

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

sex 4/17

9:34 pm-1:30 am

Nonstop2h 56m

Miami

qui 4/23

5:45 pm-8:34 pm

Nonstop3h 49m

$78

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

seg 3/9

7:18 am-1:30 pm

1 stop5h 12m

Key West

seg 3/16

2:35 pm-11:59 pm

1 stop10h 24m

$189

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

seg 3/23

7:35 pm-11:30 am

1 stop14h 55m

Key West

qua 3/25

12:25 pm-11:59 pm

1 stop12h 34m

$193

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 Dallas/Fort Worth 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 February is another great option to travel to Florida Keys, with average flight prices from Dallas/Fort Worth Airport averaging around $183.

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

The cheapest day to depart from Dallas/Fort Worth Airport to Florida Keys is on a Thursday when prices can be found for as low as $359. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $554.

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 Dallas/Fort Worth Airport to Florida Keys in the evening for as low as $276. 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 $468.

What is the cheapest Dallas/Fort Worth to Florida Keys flight route?

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

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

You are more likely to see cheaper flights to Florida Keys from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Dallas/Fort Worth Airport for as low as $176 on momondo.

What cabin class options are available on Dallas/Fort Worth to Florida Keys flights?

There are 2 cabin classes available to choose from on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Dallas/Fort Worth Airport to Florida Keys.

Cheap Dallas/Fort Worth Airport to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Florida Keys

Fastest flight time	2h 43m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Dallas/Fort Worth Airport to Florida Keys takes 2h 43m

Direct flights go from Dallas/Fort Worth Airport to Florida Keys every day.

There are 3 airports in Florida Keys. From Dallas/Fort Worth Airport there are direct flights to Key West (EYW), Miami (MIA).

Search flight deals

When did momondo last update prices for flights from Dallas/Fort Worth Airport to Florida Keys?
Prices for flights from Dallas/Fort Worth Airport to Florida Keys were last updated today.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to Florida Keys?
The number of operators available for flights from Dallas/Fort Worth Airport to Florida Keys is 6 as of February 2026.
How old do you have to be to fly from Dallas/Fort Worth Airport to Florida Keys?
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 Dallas/Fort Worth Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dallas/Fort Worth Airport to Florida Keys?
Based on momondo bookings for flights between Dallas/Fort Worth Airport and Florida Keys, the leading plane model is Airbus A321-100/200, making up 22.26% of the total bookings. Other popular models include Boeing 737-800 with 19.13%, Airbus A320neo with 8.38%, and Boeing 737 MAX 8 with 8.23%.

Best airlines flying from Dallas/Fort Worth Airport to Florida Keys

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 8,180 reviews		Search Delta flights
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.2 11,265 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Florida Keys from Dallas 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 Florida Keys quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Florida Keys from Dallas with this policy.

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

momondo provides multiple filters to help you find the best flight to Florida Keys from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Dallas and alert you when they change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

sex 3/13

sex 3/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Florida Keys

Popular cities

Other flights from Dallas/Fort Worth Airport

Airlines

Complete your trip

Feeling lucky

Popular cities in Florida Keys

Flights to New Yorkfrom $52

Flights to Los Angelesfrom $46

Flights to Miamifrom $43

Flights to Chicagofrom $55

Flights to Orlandofrom $52

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $25

Flights to Bostonfrom $65

Flights to Atlantafrom $49

Flights to Dallasfrom $54

Flights to Seattlefrom $66

Cheap flights from Dallas/Fort Worth Airport to Florida Keys from $36

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dallas/Fort Worth Airport to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Dallas/Fort Worth Airport to Florida Keys

Our best Frontier deals on Dallas/Fort Worth Airport to Florida Keys flight tickets

Spirit Airlines flights from Dallas/Fort Worth Airport to Florida Keys

Our best Spirit Airlines deals on Dallas/Fort Worth Airport to Florida Keys flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Florida Keys

What is the cheapest month to fly to Florida Keys?

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

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

What is the cheapest Dallas/Fort Worth to Florida Keys flight route?

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

What cabin class options are available on Dallas/Fort Worth to Florida Keys flights?

Can stopping save me money on Dallas/Fort Worth Airport to Florida Keys flights?

What is the cheapest airline that flies from Dallas/Fort Worth to Florida Keys?

How many flights depart from Dallas/Fort Worth Airport to Florida Keys on average per day?

How many flights depart from Dallas/Fort Worth Airport to Florida Keys on average per week?

Cheap Dallas/Fort Worth Airport to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Florida Keys

Fastest flight time

Direct flights

Airports in Florida Keys

Best airlines flying from Dallas/Fort Worth Airport to Florida Keys

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Florida Keys with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo

Dallas/Fort Worth Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Florida Keys

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Florida Keys

Explore popular destinations other users love

According to popular flight searches on momondo this year