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

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

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 Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 88% 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.

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 November 2025.

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.

$48 Cheap Flights from Dallas/Fort Worth Airport to Florida Keys in 2025/26

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

As of November 2025, there are 38 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.

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 268 per week as of November 2025. The most frequent departure day is Sun, with 16% of weekly flights leaving on this day.

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.

5:28 am - 9:13 amDFW-MIA

2h 45mnonstop

10:19 am - 12:46 pmMIA-DFW

3h 27mnonstop

$98Spirit Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:24 pm - 11:20 pmDFW-MIA

2h 56mnonstop

6:25 am - 11:52 pmMIA-DFW

18h 27m1 stop

$99Frontier

Find Deal

Fri, Jan 16 - Wed, Jan 21

7:14 pm - 11:18 pmDFW-MIA

3h 04mnonstop

8:09 pm - 10:47 amMIA-DFW

15h 38m1 stop

$100Frontier

Find Deal

Thu, Dec 4 - Sat, Dec 6

10:26 am - 2:20 pmDFW-MIA

2h 54mnonstop

3:25 pm - 5:45 pmMIA-DFW

3h 20mnonstop

$101Spirit Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

7:45 pm - 11:40 pmDFW-MIA

2h 55mnonstop

6:55 am - 9:24 amMIA-DFW

3h 29mnonstop

$102Frontier

Find Deal

Sun, Nov 16 - Fri, Nov 21

2:21 pm - 6:11 pmDFW-MIA

2h 50mnonstop

7:12 am - 9:40 amMIA-DFW

3h 28mnonstop

$103Frontier

Find Deal

Mon, Nov 24 - Thu, Nov 27

6:25 pm - 10:16 pmDFW-MIA

2h 51mnonstop

3:13 pm - 10:29 pmMIA-DFW

8h 16m1 stop

$104Frontier

Find Deal

Wed, Nov 26 - Wed, Dec 3

3:25 pm - 5:36 pmDFW-MIA

25h 11m1 stop

3:21 pm - 5:54 pmMIA-DFW

3h 33mnonstop

$105Frontier

Find Deal

Thu, Dec 4 - Sun, Dec 7

6:30 am - 10:23 amDFW-MIA

2h 53mnonstop

6:31 pm - 8:53 pmMIA-DFW

3h 22mnonstop

$107Spirit Airlines

Find Deal

Fri, Jan 23 - Fri, Jan 30

8:08 pm - 11:59 pmDFW-MIA

2h 51mnonstop

3:25 pm - 5:45 pmMIA-DFW

3h 20mnonstop

$111Multiple Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 15

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

Nov 16

DFW7:45 pmDallas/Fort Worth

2h 55m

MIA11:40 pmMiami

Nov 19

MIA2:21 pmMiami

7h 30m

1 stop

DFW8:51 pmDallas/Fort Worth

$98

Find similar

Frontier

Jan 16

DFW7:24 pmDallas/Fort Worth

2h 56m

MIA11:20 pmMiami

Jan 21

MIA6:25 amMiami

18h 27m

1 stop

DFW11:52 pmDallas/Fort Worth

$99

Find similar

Frontier

Dec 4

DFW7:14 pmDallas/Fort Worth

3h 04m

MIA11:18 pmMiami

Dec 6

MIA8:09 pmMiami

15h 38m

1 stop

DFW10:47 amDallas/Fort Worth

$100

Find similar

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

Dec 6

DFW5:28 amDallas/Fort Worth

2h 45m

MIA9:13 amMiami

Dec 13

MIA10:19 amMiami

3h 27m

DFW12:46 pmDallas/Fort Worth

$98

Find similar

Spirit Airlines

Nov 15

DFW10:26 amDallas/Fort Worth

2h 54m

MIA2:20 pmMiami

Nov 21

MIA5:13 pmMiami

3h 24m

DFW7:37 pmDallas/Fort Worth

$99

Find similar

Spirit Airlines

Nov 17

DFW10:26 amDallas/Fort Worth

2h 54m

MIA2:20 pmMiami

Nov 19

MIA3:25 pmMiami

3h 20m

DFW5:45 pmDallas/Fort Worth

$101

Find similar

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

Sat 12/6

5:28 am-9:13 am

Nonstop2h 45m

Miami

Sat 12/13

10:19 am-12:46 pm

Nonstop3h 27m

$98

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 1/16

7:24 pm-11:20 pm

Nonstop2h 56m

Miami

Wed 1/21

6:25 am-11:52 pm

1 stop18h 27m

$99

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Thu 12/4

7:14 pm-11:18 pm

Nonstop3h 04m

Miami

Sat 12/6

8:09 pm-10:47 am

1 stop15h 38m

$100

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Mon 11/17

10:26 am-2:20 pm

Nonstop2h 54m

Miami

Wed 11/19

3:25 pm-5:45 pm

Nonstop3h 20m

$101

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sun 11/16

7:45 pm-11:40 pm

Nonstop2h 55m

Miami

Fri 11/21

6:55 am-9:24 am

Nonstop3h 29m

$102

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Mon 11/24

2:21 pm-6:11 pm

Nonstop2h 50m

Miami

Thu 11/27

7:12 am-9:40 am

Nonstop3h 28m

$103

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Wed 11/26

6:25 pm-10:16 pm

Nonstop2h 51m

Miami

Wed 12/3

3:13 pm-10:29 pm

1 stop8h 16m

$104

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Thu 12/4

3:25 pm-5:36 pm

1 stop25h 11m

Miami

Sun 12/7

3:21 pm-5:54 pm

Nonstop3h 33m

$105

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 1/23

6:30 am-10:23 am

Nonstop2h 53m

Miami

Fri 1/30

6:31 pm-8:53 pm

Nonstop3h 22m

$107

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 11/14

8:08 pm-11:59 pm

Nonstop2h 51m

Miami

Sat 11/15

3:25 pm-5:45 pm

Nonstop3h 20m

$111

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 $202.

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 $382. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $596.

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 $308. 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 $506.

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 $230 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 is only 1 cabin class 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	2 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 2 airports near Florida Keys: 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 November 2025.
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 22.11% of the total bookings. Other popular models include Boeing 737-800 with 19.19%, Airbus A320neo with 9.86%, and Boeing 737 MAX 8 with 8.63%.

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 8,002 reviews	Search Delta flights
United Airlines	PriceFrom $395	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
American Airlines	PriceFrom $565	Free Cancellation	Rating 7.2 11,038 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

Wed 12/3

Wed 12/10

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 in Florida Keys

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Dallas/Fort Worth Airport flight routes

Flights from Dallas/Fort Worth to El Paso

Flights from Dallas/Fort Worth to Phoenix Sky Harbor Intl

Flights from Dallas/Fort Worth to Raleigh-Durham

Flights from Dallas/Fort Worth to Atlanta Hartsfield-Jackson

Flights from Dallas/Fort Worth to Denver Intl

Flights from Dallas/Fort Worth to Las Vegas Harry Reid Intl

Cheap flights from Dallas/Fort Worth Airport to Florida Keys from $48

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

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

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 $202.

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 $382. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $596.

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?

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?

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

There is only 1 cabin class 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.

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

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

What airlines fly to Florida Keys?

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

As of November 2025, there are 38 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.

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 268 per week as of November 2025. The most frequent departure day is Sun, with 16% of weekly flights leaving on this day.

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

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

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

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

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

What is the most popular plane model from Dallas/Fort Worth Airport to 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