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Cheap flights from Dallas/Fort Worth Airport to Florida Keys from $96

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 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:02 am - 2:12 pm
DFW
-
MIA
3h 10mnonstop
Frontier Logo
6:50 am - 9:07 am
MIA
-
DFW
3h 17mnonstop
$148Frontier
Thu, Jul 23 - Wed, Jul 29
Frontier Logo
6:13 am - 1:53 pm
DFW
-
MIA
6h 40m
1 stop
Frontier Logo
6:50 am - 9:07 am
MIA
-
DFW
3h 17mnonstop
$149Frontier
Sat, Aug 15 - Sun, Aug 16
Frontier Logo
10:00 am - 8:29 pm
DFW
-
MIA
9h 29m
1 stop
Frontier Logo
6:50 am - 9:07 am
MIA
-
DFW
3h 17mnonstop
$150Frontier
Sat, Aug 8 - Mon, Aug 10
Frontier Logo
10:02 am - 2:12 pm
DFW
-
MIA
3h 10mnonstop
Frontier Logo
6:20 am - 8:37 am
MIA
-
DFW
3h 17mnonstop
$151Frontier
Tue, Jul 14 - Fri, Jul 17
Frontier Logo
10:02 am - 2:12 pm
DFW
-
MIA
3h 10mnonstop
Frontier Logo
6:50 am - 9:07 am
MIA
-
DFW
3h 17mnonstop
$152Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
10:00 am - 8:29 pm
DFW
-
MIA
9h 29m
1 stop
Frontier Logo
6:50 am - 9:07 am
MIA
-
DFW
3h 17mnonstop
$153Frontier
Sat, Aug 8 - Mon, Aug 10
Frontier Logo
6:19 am - 1:53 pm
DFW
-
MIA
6h 34m
1 stop
Frontier Logo
6:20 am - 8:37 am
MIA
-
DFW
3h 17mnonstop
$154Frontier
Tue, Jul 28 - Fri, Jul 31
Frontier Logo
10:02 am - 2:12 pm
DFW
-
MIA
3h 10mnonstop
Frontier Logo
8:30 am - 10:31 pm
MIA
-
DFW
15h 01m
1 stop
$155Frontier
Sat, Aug 8 - Tue, Aug 11
Multiple Airlines Logo
4:55 pm - 1:42 pm
DFW
-
EYW
19h 47m
1 stop
Multiple Airlines Logo
12:07 pm - 7:00 pm
EYW
-
DFW
7h 53m
1 stop
$246Multiple Airlines
Sat, Aug 15 - Fri, Aug 21
Multiple Airlines Logo
4:55 pm - 1:42 pm
DFW
-
EYW
19h 47m
1 stop
Multiple Airlines Logo
1:11 pm - 4:00 pm
EYW
-
DFW
27h 49m
2 stops
$248Multiple Airlines
Sat, Aug 15 - Fri, Aug 21

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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
Jul 23
DFW10:02 amDallas/Fort Worth
3h 10m
MIA2:12 pmMiami
Jul 25
MIA6:50 amMiami
3h 17m
DFW9:07 amDallas/Fort Worth
$148
Frontier
Aug 15
DFW6:13 amDallas/Fort Worth
6h 40m
1 stop
MIA1:53 pmMiami
Aug 16
MIA6:50 amMiami
3h 17m
DFW9:07 amDallas/Fort Worth
$149
Frontier
Aug 8
DFW10:00 amDallas/Fort Worth
9h 29m
1 stop
MIA8:29 pmMiami
Aug 10
MIA6:50 amMiami
3h 17m
DFW9:07 amDallas/Fort Worth
$150

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 July 2, 2026.
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

Cheapest round-trip
Quickest round-trip

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Thu 7/23

10:02 am-2:12 pm

Nonstop3h 10m

Miami

Wed 7/29

6:50 am-9:07 am

Nonstop3h 17m

$148

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sat 8/15

6:13 am-1:53 pm

1 stop6h 40m

Miami

Sun 8/16

6:50 am-9:07 am

Nonstop3h 17m

$149

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sat 8/8

10:00 am-8:29 pm

1 stop9h 29m

Miami

Mon 8/10

6:50 am-9:07 am

Nonstop3h 17m

$150

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Tue 7/14

10:02 am-2:12 pm

Nonstop3h 10m

Miami

Fri 7/17

6:20 am-8:37 am

Nonstop3h 17m

$151

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Wed 7/29

10:02 am-2:12 pm

Nonstop3h 10m

Miami

Wed 8/5

6:50 am-9:07 am

Nonstop3h 17m

$152

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sat 8/8

10:00 am-8:29 pm

1 stop9h 29m

Miami

Mon 8/10

6:50 am-9:07 am

Nonstop3h 17m

$153

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Tue 7/28

6:19 am-1:53 pm

1 stop6h 34m

Miami

Fri 7/31

6:20 am-8:37 am

Nonstop3h 17m

$154

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sat 8/8

10:02 am-2:12 pm

Nonstop3h 10m

Miami

Tue 8/11

8:30 am-10:31 pm

1 stop15h 01m

$155

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 8/15

4:55 pm-1:42 pm

1 stop19h 47m

Key West

Fri 8/21

12:07 pm-7:00 pm

1 stop7h 53m

$246

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 8/15

4:55 pm-1:42 pm

1 stop19h 47m

Key West

Fri 8/21

1:11 pm-4:00 pm

2 stops27h 49m

$248

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 February is another great option to travel to Florida Keys, with average flight prices from Dallas/Fort Worth Airport averaging around $244.

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 Friday when prices can be found for as low as $430. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $594.

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 $256. 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 $575.

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 from Dallas/Fort Worth Airport 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 $231 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 $179 on momondo.

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

There are 3 cabin classes available to choose from on Dallas/Fort Worth Airport 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 35m

Direct flights

Every day

Airports in Florida Keys

3 airports
The fastest flight from Dallas/Fort Worth Airport to Florida Keys takes 2h 35m
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

Frequently asked questions about flying from Dallas/Fort Worth Airport 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?

  • 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 $348Free CancellationRating
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $547Free CancellationRating
7.1
11,770 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

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Find better results for your trip to Florida Keys

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