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Cheap flights from Dallas to Florida Keys from $44

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 to Florida Keys departing on 2/18. 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
0 bags

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Find the cheapest flights from Dallas to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:22 pm - 1:18 am
DFW
-
MIA
2h 56mnonstop
Frontier Logo
2:57 pm - 10:53 pm
MIA
-
DFW
8h 56m1 stop
$93Frontier
Sun, Jan 18 - Wed, Jan 21
Multiple Airlines Logo
6:46 am - 10:31 am
DFW
-
MIA
2h 45mnonstop
Multiple Airlines Logo
7:00 am - 2:15 pm
MIA
-
DFW
8h 15m1 stop
$94Multiple Airlines
Mon, Jan 12 - Fri, Jan 16
Spirit Airlines Logo
6:46 am - 10:31 am
DFW
-
MIA
2h 45mnonstop
Spirit Airlines Logo
11:38 am - 7:34 pm
MIA
-
DFW
8h 56m1 stop
$96Spirit Airlines
Fri, Jan 30 - Fri, Jan 30
Spirit Airlines Logo
5:30 am - 9:15 am
DFW
-
MIA
2h 45mnonstop
Spirit Airlines Logo
9:26 pm - 11:58 pm
MIA
-
DFW
3h 32mnonstop
$97Spirit Airlines
Wed, Jan 7 - Thu, Jan 15
Multiple Airlines Logo
10:23 am - 5:51 pm
DFW
-
MIA
6h 28m1 stop
Multiple Airlines Logo
9:26 pm - 11:58 pm
MIA
-
DFW
3h 32mnonstop
$98Multiple Airlines
Tue, Jan 13 - Wed, Jan 14
Spirit Airlines Logo
11:06 am - 2:56 pm
DFW
-
MIA
2h 50mnonstop
Spirit Airlines Logo
9:18 pm - 11:50 pm
MIA
-
DFW
3h 32mnonstop
$99Spirit Airlines
Fri, Feb 20 - Sat, Feb 28
Southwest Logo
6:30 pm - 10:10 pm
DAL
-
MIA
2h 40mnonstop
Southwest Logo
7:00 am - 9:20 am
MIA
-
DAL
3h 20mnonstop
$179Southwest
Sun, Feb 1 - Fri, Feb 6
Southwest Logo
6:30 pm - 10:10 pm
DAL
-
MIA
2h 40mnonstop
Southwest Logo
7:00 am - 9:20 am
MIA
-
DAL
3h 20mnonstop
$189Southwest
Sun, Feb 1 - Fri, Feb 6
Delta Logo
11:58 am - 6:21 pm
DAL
-
MIA
5h 23m1 stop
Delta Logo
10:33 am - 3:08 pm
MIA
-
DAL
5h 35m1 stop
$217Delta
Mon, Feb 23 - Thu, Feb 26
Delta Logo
3:57 pm - 10:48 pm
DAL
-
MIA
5h 51m1 stop
Delta Logo
7:15 am - 1:28 pm
MIA
-
DAL
7h 13m1 stop
$219Delta
Mon, Jan 12 - Wed, Jan 14

Spirit Airlines flights from Dallas to Florida Keys

Our best Spirit Airlines deals on Dallas to Florida Keys flight tickets
Spirit Airlines
Jan 4
DFW5:30 amDallas/Fort Worth
2h 45m
MIA9:15 amMiami
Jan 24
MIA9:26 pmMiami
3h 32m
DFW11:58 pmDallas/Fort Worth
$97
Find similar
Spirit Airlines
Feb 20
DFW11:06 amDallas/Fort Worth
2h 50m
MIA2:56 pmMiami
Feb 26
MIA9:18 pmMiami
3h 32m
DFW11:50 pmDallas/Fort Worth
$99
Find similar
Spirit Airlines
Jan 11
DFW8:40 pmDallas/Fort Worth
14h 16m
1 stop
MIA11:56 amMiami
Jan 14
MIA9:26 pmMiami
3h 32m
DFW11:58 pmDallas/Fort Worth
$100
Find similar

Frontier flights from Dallas to Florida Keys

Our best Frontier deals on Dallas to Florida Keys flight tickets
Frontier
Feb 7
DFW6:10 amDallas/Fort Worth
27h 49m
1 stop
MIA10:59 amMiami
Feb 9
MIA8:36 pmMiami
3h 48m
DFW11:24 pmDallas/Fort Worth
$98
Find similar
Frontier
Jan 5
DFW7:34 pmDallas/Fort Worth
3h 04m
MIA11:38 pmMiami
Jan 9
MIA5:03 pmMiami
3h 39m
DFW7:42 pmDallas/Fort Worth
$100
Find similar
Frontier
Jan 5
DFW7:34 pmDallas/Fort Worth
3h 04m
MIA11:38 pmMiami
Jan 16
MIA6:21 pmMiami
3h 45m
DFW9:06 pmDallas/Fort Worth
$101
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 December 23, 2025.
Use the filters below to find and compare flights from Dallas to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Sun 1/18

9:22 pm-1:18 am

Nonstop2h 56m

Miami

Wed 1/21

2:57 pm-10:53 pm

1 stop8h 56m

$93

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Mon 1/12

6:46 am-10:31 am

Nonstop2h 45m

Miami

Fri 1/16

7:00 am-2:15 pm

1 stop8h 15m

$94

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 1/30

6:46 am-10:31 am

Nonstop2h 45m

Miami

Fri 1/30

11:38 am-7:34 pm

1 stop8h 56m

$96

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Wed 1/7

5:30 am-9:15 am

Nonstop2h 45m

Miami

Thu 1/15

9:26 pm-11:58 pm

Nonstop3h 32m

$97

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Tue 1/13

10:23 am-5:51 pm

1 stop6h 28m

Miami

Wed 1/14

9:26 pm-11:58 pm

Nonstop3h 32m

$98

DallasMiami

DFW - MIA

DFWMIA

Dallas/Fort Worth

Fri 2/20

11:06 am-2:56 pm

Nonstop2h 50m

Miami

Sat 2/28

9:18 pm-11:50 pm

Nonstop3h 32m

$99

DallasMiami

DAL - MIA

DALMIA

Dallas Love Field

Sun 2/1

6:30 pm-10:10 pm

Nonstop2h 40m

Miami

Fri 2/6

7:00 am-9:20 am

Nonstop3h 20m

$179

DallasMiami

DAL - MIA

DALMIA

Dallas Love Field

Sun 2/1

6:30 pm-10:10 pm

Nonstop2h 40m

Miami

Fri 2/6

7:00 am-9:20 am

Nonstop3h 20m

$189

DallasMiami

DAL - MIA

DALMIA

Dallas Love Field

Mon 2/23

11:58 am-6:21 pm

1 stop5h 23m

Miami

Thu 2/26

10:33 am-3:08 pm

1 stop5h 35m

$217

DallasMiami

DAL - MIA

DALMIA

Dallas Love Field

Mon 1/12

3:57 pm-10:48 pm

1 stop5h 51m

Miami

Wed 1/14

7:15 am-1:28 pm

1 stop7h 13m

$219

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 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 averaging around $199.

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

The cheapest day to depart from Dallas to Florida Keys is on a Friday when prices can be found for as low as $382. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $569.

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 to Florida Keys in the evening for as low as $294. 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 $488.

What is the cheapest Dallas to Florida Keys flight route?

Fly from Dallas/Fort Worth to Key West for the best Dallas - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $236 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 for as low as $174 on momondo.

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

There are 2 cabin classes available to choose from on Dallas to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to Florida Keys flight deals and tips

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

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Florida Keys

3 airports
The fastest flight from Dallas to Florida Keys takes 2h 35m
Direct flights go from Dallas to Florida Keys every day.
There are 3 airports in Florida Keys. From Dallas there are direct flights to Key West (EYW), Miami (MIA).
Search flight deals

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

    Prices for flights from Dallas to Florida Keys refresh daily.

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

  • How old do you have to be to fly from Dallas 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 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.

Best airlines flying from Dallas to Florida Keys

Compare and see reviews for airlines that fly from Dallas to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $148Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $415Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $559Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Florida Keys from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

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 Florida Keys from Dallas.

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 not ready to book a flight from Dallas to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.

An easier way to manage your Florida Keys trip

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