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Cheap flights from Dallas/Fort Worth Airport to Florida Keys from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Florida Keys departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dallas/Fort Worth Airport to Florida Keys

Cheap round-trip flights

Frontier Logo
7:24 pm - 11:27 pmDFW-MIA
3h 03mnonstop
Frontier Logo
8:02 pm - 10:39 pmMIA-DFW
3h 37mnonstop
$77Frontier
Find Deal
Sun, Sep 21 - Mon, Sep 22
Frontier Logo
7:24 pm - 11:27 pmDFW-MIA
3h 03mnonstop
Frontier Logo
7:39 pm - 10:11 pmMIA-DFW
3h 32mnonstop
$78Frontier
Find Deal
Sun, Sep 21 - Fri, Sep 26
Spirit Airlines Logo
5:05 am - 8:59 amDFW-MIA
2h 54mnonstop
Spirit Airlines Logo
9:07 pm - 11:29 pmMIA-DFW
3h 22mnonstop
$81Spirit Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
Spirit Airlines Logo
6:30 am - 10:23 amDFW-MIA
2h 53mnonstop
Spirit Airlines Logo
6:31 pm - 8:53 pmMIA-DFW
3h 22mnonstop
$85Spirit Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
American Airlines Logo
9:00 pm - 12:17 pmDFW-EYW
14h 17m1 stop
American Airlines Logo
12:24 pm - 9:50 pmEYW-DFW
10h 26m1 stop
$580American Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
American Airlines Logo
5:00 am - 7:23 pmDFW-EYW
13h 23m1 stop
American Airlines Logo
2:39 pm - 4:59 pmEYW-DFW
3h 20mnonstop
$602American Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
United Airlines Logo
11:32 am - 2:29 pmDFW-EYW
25h 57m2 stops
United Airlines Logo
3:12 pm - 4:42 pmEYW-DFW
26h 30m2 stops
$604United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
1:59 pm - 8:06 pmDFW-EYW
5h 07m1 stop
Delta Logo
1:57 pm - 6:54 pmEYW-DFW
5h 57m1 stop
$629Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
9:25 am - 2:29 pmDFW-EYW
28h 04m3 stops
United Airlines Logo
3:11 pm - 11:22 pmEYW-DFW
9h 11m1 stop
$657United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
Delta Logo
5:29 am - 1:02 pmDFW-EYW
6h 33m1 stop
Delta Logo
6:10 pm - 11:59 pmEYW-DFW
6h 49m1 stop
$689Delta
Find Deal
Sun, Sep 21 - Sat, Sep 27

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
Sep 21
DFW7:24 pmDallas/Fort Worth
3h 03m
MIA11:27 pmMiami
Sep 22
MIA8:02 pmMiami
3h 37m
DFW10:39 pmDallas/Fort Worth
$77
Find similar
Frontier
Sep 21
DFW7:24 pmDallas/Fort Worth
3h 03m
MIA11:27 pmMiami
Sep 26
MIA7:39 pmMiami
3h 32m
DFW10:11 pmDallas/Fort Worth
$78
Find similar
Frontier
Sep 19
DFW2:36 pmDallas/Fort Worth
2h 58m
MIA6:34 pmMiami
Sep 22
MIA8:02 pmMiami
3h 37m
DFW10:39 pmDallas/Fort Worth
$79
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
Sep 27
DFW5:05 amDallas/Fort Worth
2h 54m
MIA8:59 amMiami
Oct 4
MIA9:07 pmMiami
3h 22m
DFW11:29 pmDallas/Fort Worth
$81
Find similar
Spirit Airlines
Dec 11
DFW6:30 amDallas/Fort Worth
2h 53m
MIA10:23 amMiami
Dec 16
MIA6:31 pmMiami
3h 22m
DFW8:53 pmDallas/Fort Worth
$85
Find similar
Spirit Airlines
Sep 14
DFW5:05 amDallas/Fort Worth
2h 54m
MIA8:59 amMiami
Sep 20
MIA9:07 pmMiami
3h 22m
DFW11:29 pmDallas/Fort Worth
$92
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 31, 2025.
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

Sun 9/21

7:24 pm-11:27 pm

Nonstop3h 03m

Miami

Mon 9/22

8:02 pm-10:39 pm

Nonstop3h 37m

$77

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sun 9/21

7:24 pm-11:27 pm

Nonstop3h 03m

Miami

Fri 9/26

7:39 pm-10:11 pm

Nonstop3h 32m

$78

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sat 9/27

5:05 am-8:59 am

Nonstop2h 54m

Miami

Sat 10/4

9:07 pm-11:29 pm

Nonstop3h 22m

$81

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Thu 12/11

6:30 am-10:23 am

Nonstop2h 53m

Miami

Tue 12/16

6:31 pm-8:53 pm

Nonstop3h 22m

$85

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 9/27

9:00 pm-12:17 pm

1 stop14h 17m

Key West

Sat 10/4

12:24 pm-9:50 pm

1 stop10h 26m

$580

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Mon 11/10

5:00 am-7:23 pm

1 stop13h 23m

Key West

Fri 11/14

2:39 pm-4:59 pm

Nonstop3h 20m

$602

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Tue 10/14

11:32 am-2:29 pm

2 stops25h 57m

Key West

Tue 10/21

3:12 pm-4:42 pm

2 stops26h 30m

$604

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Tue 10/14

1:59 pm-8:06 pm

1 stop5h 07m

Key West

Tue 10/21

1:57 pm-6:54 pm

1 stop5h 57m

$629

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 9/27

9:25 am-2:29 pm

3 stops28h 04m

Key West

Sat 10/4

3:11 pm-11:22 pm

1 stop9h 11m

$657

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 9/21

5:29 am-1:02 pm

1 stop6h 33m

Key West

Sat 9/27

6:10 pm-11:59 pm

1 stop6h 49m

$689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October is another great option to travel to Florida Keys, with average flight prices from Dallas/Fort Worth Airport averaging around $162.

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 $404. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $591.

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 $238. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $572.

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 $225 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 $163 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 42m

Direct flights

Every day

Airports in Florida Keys

2 airports
The fastest flight from Dallas/Fort Worth Airport to Florida Keys takes 2h 42m
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?

  • 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?

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
DeltaPriceFrom $148Free CancellationRating
7.9
7,976 reviews
Search Delta flights
United AirlinesPriceFrom $395Free CancellationRating
7.4
8,941 reviews
Search United Airlines flights
American AirlinesPriceFrom $569Free CancellationRating
7.2
10,000 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.
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