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

Delta, Southwest, and United Airlines are the most popular carriers operating from Dallas to Florida Keys

How many flights depart from Dallas to Florida Keys on average per week?

As of August 2026, there are 246 flights per week flying from Dallas to Florida Keys. The most common day of the week flights depart is Fri, with 19% of flights taking off on this day.

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?

As of August 2026, there are 6 operators available to choose from 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.

$87 Cheap Flights from Dallas to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:39 am - 6:12 pmDFW Dallas/Fort Worth-MIA Miami

8h 33m1 stop Atlanta Hartsfield-Jackson

7:00 am - 9:24 amMIA Miami-DFW Dallas/Fort Worth

3h 24mnonstop

$146Frontier

Tue, Nov 10 - Thu, Nov 12

1:11 pm - 5:16 pmDFW Dallas/Fort Worth-MIA Miami

3h 05mnonstop

6:46 pm - 9:17 pmMIA Miami-DFW Dallas/Fort Worth

3h 31mnonstop

$146Frontier

Thu, Sep 24 - Thu, Oct 1

4:21 pm - 11:21 amDFW Dallas/Fort Worth-EYW Key West

18h 00m1 stop Tampa

10:04 am - 3:50 pmEYW Key West-DFW Dallas/Fort Worth

6h 46m1 stop Tampa

$179Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

3:20 pm - 9:24 amDFW Dallas/Fort Worth-EYW Key West

17h 04m1 stop Tampa

12:59 pm - 3:50 pmEYW Key West-DFW Dallas/Fort Worth

27h 51m1 stop Tampa

$193Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

1:55 pm - 5:35 pmDAL Dallas Love Field-MIA Miami

2h 40mnonstop

6:40 pm - 8:45 pmMIA Miami-DAL Dallas Love Field

3h 05mnonstop

$271Southwest

Mon, Oct 26 - Fri, Oct 30

12:50 pm - 4:35 pmDAL Dallas Love Field-MIA Miami

2h 45mnonstop

4:00 pm - 11:30 pmMIA Miami-DAL Dallas Love Field

8h 30m1 stop Denver Intl

$280Southwest

Sun, Sep 6 - Fri, Sep 11

7:59 pm - 10:29 amDFW Dallas/Fort Worth-MIA Miami

13h 30m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 12:29 amMIA Miami-DFW Dallas/Fort Worth

8h 29m1 stop Atlanta Hartsfield-Jackson

$284JetBlue

Mon, Nov 23 - Thu, Nov 26

5:20 pm - 12:57 amDFW Dallas/Fort Worth-MIA Miami

6h 37m1 stop Atlanta Hartsfield-Jackson

7:30 pm - 12:13 amMIA Miami-DFW Dallas/Fort Worth

5h 43m1 stop Atlanta Hartsfield-Jackson

$287JetBlue

Sat, Dec 12 - Mon, Dec 21

7:26 pm - 11:14 pmDFW Dallas/Fort Worth-MIA Miami

2h 48mnonstop

5:20 am - 7:40 amMIA Miami-DFW Dallas/Fort Worth

3h 20mnonstop

$297American Airlines

Wed, Oct 7 - Tue, Oct 13

8:55 am - 12:54 pmDFW Dallas/Fort Worth-MIA Miami

2h 59mnonstop

5:40 pm - 8:02 pmMIA Miami-DFW Dallas/Fort Worth

3h 22mnonstop

$297American Airlines

Sun, Sep 6 - Fri, Sep 11

Cheap last minute flights

Enter your travel dates to find the best prices.

10:02 am - 2:12 pmDFW Dallas/Fort Worth-MIA Miami

3h 10mnonstop

8:10 am - 4:00 pmMIA Miami-DFW Dallas/Fort Worth

8h 50m1 stop Atlanta Hartsfield-Jackson

$208Frontier

Wed, Aug 19 - Wed, Sep 2

10:02 am - 2:12 pmDFW Dallas/Fort Worth-MIA Miami

3h 10mnonstop

6:50 am - 9:07 amMIA Miami-DFW Dallas/Fort Worth

3h 17mnonstop

$209Frontier

Wed, Aug 19 - Wed, Sep 2

4:16 pm - 11:06 amDFW Dallas/Fort Worth-EYW Key West

17h 50m2 stops Atlanta Hartsfield-Jackson Tampa

12:05 pm - 7:33 amEYW Key West-DFW Dallas/Fort Worth

20h 28m1 stop Orlando

$380Multiple Airlines

Tue, Aug 18 - Thu, Aug 20

10:08 am - 11:06 amDFW Dallas/Fort Worth-EYW Key West

23h 58m1 stop Tampa

12:05 pm - 7:33 amEYW Key West-DFW Dallas/Fort Worth

20h 28m1 stop Orlando

$391Multiple Airlines

Tue, Aug 18 - Thu, Aug 20

11:35 am - 3:20 pmDAL Dallas Love Field-MIA Miami

2h 45mnonstop

5:45 am - 10:40 amMIA Miami-DAL Dallas Love Field

5h 55m1 stop Houston Hobby

$448Southwest

Thu, Aug 20 - Thu, Sep 17

4:00 pm - 9:55 pmDAL Dallas Love Field-MIA Miami

4h 55m1 stop Houston Hobby

4:00 pm - 11:30 pmMIA Miami-DAL Dallas Love Field

8h 30m1 stop Denver Intl

$458Southwest

Thu, Aug 20 - Thu, Sep 17

3:50 pm - 7:56 pmDFW Dallas/Fort Worth-MIA Miami

3h 06mnonstop

12:15 pm - 2:25 pmMIA Miami-DFW Dallas/Fort Worth

3h 10mnonstop

$483American Airlines

Thu, Aug 20 - Fri, Sep 18

5:00 am - 8:53 amDFW Dallas/Fort Worth-MIA Miami

2h 53mnonstop

5:40 pm - 8:00 pmMIA Miami-DFW Dallas/Fort Worth

3h 20mnonstop

$499American Airlines

Wed, Aug 19 - Wed, Aug 19

6:00 am - 1:00 pmDAL Dallas Love Field-MIA Miami

6h 00m1 stop Atlanta Hartsfield-Jackson

3:59 pm - 10:26 pmMIA Miami-DAL Dallas Love Field

7h 27m1 stop Atlanta Hartsfield-Jackson

$519Delta

Wed, Aug 19 - Sat, Aug 22

6:00 am - 1:00 pmDAL Dallas Love Field-MIA Miami

6h 00m1 stop Atlanta Hartsfield-Jackson

10:35 am - 5:14 pmMIA Miami-DAL Dallas Love Field

7h 39m1 stop Atlanta Hartsfield-Jackson

$519Delta

Wed, Aug 19 - Sat, Aug 22

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Frontier flights from Dallas to Florida Keys

Our best Frontier deals on Dallas to Florida Keys flight tickets

Frontier

Nov 10

DFW8:39 amDallas/Fort Worth

8h 33m

1 stop

MIA6:12 pmMiami

Nov 12

MIA7:00 amMiami

3h 24m

DFW9:24 amDallas/Fort Worth

$146

Frontier

Sep 1

DFW10:00 amDallas/Fort Worth

12h 05m

1 stop

MIA11:05 pmMiami

Sep 2

MIA11:10 amMiami

5h 50m

1 stop

DFW4:00 pmDallas/Fort Worth

$147

Frontier

Aug 31

DFW6:17 amDallas/Fort Worth

6h 15m

1 stop

MIA1:32 pmMiami

Sep 1

MIA11:10 amMiami

12h 21m

1 stop

DFW10:31 pmDallas/Fort Worth

$149

Southwest flights from Dallas to Florida Keys

Our best Southwest deals on Dallas to Florida Keys flight tickets

Southwest

Oct 26

DAL1:55 pmDallas Love Field

2h 40m

MIA5:35 pmMiami

Oct 30

MIA6:40 pmMiami

3h 05m

DAL8:45 pmDallas Love Field

$271

Southwest

Sep 6

DAL12:50 pmDallas Love Field

2h 45m

MIA4:35 pmMiami

Sep 11

MIA4:00 pmMiami

8h 30m

1 stop

DAL11:30 pmDallas Love Field

$280

Southwest

Oct 26

DAL7:20 amDallas Love Field

7h 10m

1 stop

MIA3:30 pmMiami

Oct 30

MIA6:40 pmMiami

3h 05m

DAL8:45 pmDallas Love Field

$281

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasMiami

DFW Dallas/Fort Worth - MIA Miami

DFWMIA

Dallas/Fort Worth

Tue 11/10

8:39 am-6:12 pm

1 stop8h 33m

Miami

Thu 11/12

7:00 am-9:24 am

Nonstop3h 24m

$146

DallasMiami

DFW Dallas/Fort Worth - MIA Miami

DFWMIA

Dallas/Fort Worth

Thu 9/24

1:11 pm-5:16 pm

Nonstop3h 05m

Miami

Thu 10/1

6:46 pm-9:17 pm

Nonstop3h 31m

$146

DallasKey West

DFW Dallas/Fort Worth - EYW Key West

DFWEYW

Dallas/Fort Worth

Sat 9/12

4:21 pm-11:21 am

1 stop18h 00m

Key West

Sat 9/19

10:04 am-3:50 pm

1 stop6h 46m

$179

DallasKey West

DFW Dallas/Fort Worth - EYW Key West

DFWEYW

Dallas/Fort Worth

Fri 9/11

3:20 pm-9:24 am

1 stop17h 04m

Key West

Fri 9/18

12:59 pm-3:50 pm

1 stop27h 51m

$193

Quickest round-trip

DallasMiami

DAL Dallas Love Field - MIA Miami

DALMIA

Dallas Love Field

Mon 10/26

1:55 pm-5:35 pm

Nonstop2h 40m

Miami

Fri 10/30

6:40 pm-8:45 pm

Nonstop3h 05m

$271

DallasMiami

DAL Dallas Love Field - MIA Miami

DALMIA

Dallas Love Field

Sun 9/6

12:50 pm-4:35 pm

Nonstop2h 45m

Miami

Fri 9/11

4:00 pm-11:30 pm

1 stop8h 30m

$280

DallasMiami

DFW Dallas/Fort Worth - MIA Miami

DFWMIA

Dallas/Fort Worth

Mon 11/23

7:59 pm-10:29 am

1 stop13h 30m

Miami

Thu 11/26

5:00 pm-12:29 am

1 stop8h 29m

$284

DallasMiami

DFW Dallas/Fort Worth - MIA Miami

DFWMIA

Dallas/Fort Worth

Sat 12/12

5:20 pm-12:57 am

1 stop6h 37m

Miami

Mon 12/21

7:30 pm-12:13 am

1 stop5h 43m

$287

DallasMiami

DFW Dallas/Fort Worth - MIA Miami

DFWMIA

Dallas/Fort Worth

Wed 10/7

7:26 pm-11:14 pm

Nonstop2h 48m

Miami

Tue 10/13

5:20 am-7:40 am

Nonstop3h 20m

$297

DallasMiami

DFW Dallas/Fort Worth - MIA Miami

DFWMIA

Dallas/Fort Worth

Sun 9/6

8:55 am-12:54 pm

Nonstop2h 59m

Miami

Fri 9/11

5:40 pm-8:02 pm

Nonstop3h 22m

$297

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 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 averaging around $177.

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 $448. The most expensive day to fly to Florida Keys is Wednesday, with ticket prices averaging around $578.

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 $274. 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 $565.

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 from Dallas 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 $245 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 $193 on momondo.

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

There are 3 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

Frequently asked questions about flying from Dallas to Florida Keys

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?
As of August 2026, there are 6 operators available to choose from 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
Delta	PriceFrom $348	Free Cancellation	Rating 7.8 8,508 reviews		Search Delta flights
American Airlines	PriceFrom $571	Free Cancellation	Rating 7.1 11,941 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.