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$121+ Cheap flights from Dallas/Fort Worth (DFW) to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — EYW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Key West are usually found in October or September, booked 52 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$243
(FlightHub)

One-way from

$121
(FlightHub)

Popular in

January

Cheapest in

October

Average price

$684

Good round-trip deal

$599 or less
From Dallas/Fort Worth to Key West
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One-way flight from Dallas/Fort Worth to Key West
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Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to Key West.
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Find flight deals from Dallas/Fort Worth to Key West

Cheapest flights from Dallas/Fort Worth to Key West
Explore the most affordable flight options available from Dallas/Fort Worth to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:20 amDFW - EYW
1 stop7h 10mSpirit Airlines
Mon 12/82:25 pmEYW - DFW
1 stop10h 19mSpirit Airlines
Deal found 8/19$243
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:59 pmDFW - EYW
1 stop16h 34mMultiple Airlines
Mon 11/39:11 pmEYW - DFW
2 stops24h 40mMultiple Airlines
Deal found 8/19$287
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:20 amDFW - EYW
1 stop7h 10mSpirit Airlines
Sun 11/162:25 pmEYW - DFW
1 stop10h 19mSpirit Airlines
Deal found 8/19$298
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:20 amDFW - EYW
1 stop7h 10mSpirit Airlines
Thu 11/202:25 pmEYW - DFW
1 stop10h 19mSpirit Airlines
Deal found 8/19$333
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:15 pmDFW - EYW
2 stops17h 24mMultiple Airlines
Mon 12/82:25 pmEYW - DFW
1 stop10h 19mMultiple Airlines
Deal found 8/19$365
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:15 pmDFW - EYW
2 stops25h 21mMultiple Airlines
Tue 11/253:42 pmEYW - DFW
1 stop9h 33mMultiple Airlines
Deal found 8/18$390
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:36 pmDFW - EYW
2 stops20h 15mMultiple Airlines
Thu 8/284:36 pmEYW - DFW
3 stops24h 09mMultiple Airlines
Deal found 8/17$413
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:39 pmDFW - EYW
1 stop11h 37mMultiple Airlines
Mon 10/272:57 pmEYW - DFW
2 stops19h 18mMultiple Airlines
Deal found 8/19$433
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:36 pmDFW - EYW
1 stop14h 13mMultiple Airlines
Mon 9/812:39 pmEYW - DFW
2 stops22h 25mMultiple Airlines
Deal found 8/18$438
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:50 amDFW - EYW
1 stop9h 11mMultiple Airlines
Sun 8/315:51 pmEYW - DFW
1 stop16h 48mMultiple Airlines
Deal found 8/19$457
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:15 pmDFW - EYW
2 stops20h 35mMultiple Airlines
Sun 11/232:25 pmEYW - DFW
1 stop10h 19mMultiple Airlines
Deal found 8/19$458

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth to Key West 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Key West that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Key West

Route

Depart

Return

Price

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 12/11

5:20 am-1:30 pm

1 stop7h 10m

Key West

Mon 12/15

2:25 pm-11:44 pm

1 stop10h 19m

$243

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 12/4

5:20 am-1:30 pm

1 stop7h 10m

Key West

Mon 12/8

2:25 pm-11:44 pm

1 stop10h 19m

$243

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Mon 2/9

5:20 am-1:30 pm

1 stop7h 10m

Key West

Wed 2/11

2:25 pm-11:44 pm

1 stop10h 19m

$243

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 2/7

5:20 am-1:30 pm

1 stop7h 10m

Key West

Tue 2/10

2:25 pm-11:44 pm

1 stop10h 19m

$243

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 10/29

8:59 pm-2:33 pm

1 stop16h 34m

Key West

Mon 11/3

9:11 pm-8:51 pm

2 stops24h 40m

$287

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 11/13

5:20 am-1:30 pm

1 stop7h 10m

Key West

Sun 11/16

2:25 pm-11:44 pm

1 stop10h 19m

$298

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 11/13

5:20 am-1:30 pm

1 stop7h 10m

Key West

Thu 11/20

2:25 pm-11:44 pm

1 stop10h 19m

$333

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 12/4

7:15 pm-1:39 pm

2 stops17h 24m

Key West

Mon 12/8

2:25 pm-11:44 pm

1 stop10h 19m

$365

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 9/21

9:05 pm-11:19 am

1 stop13h 14m

Key West

Sun 9/28

12:29 pm-3:47 pm

2 stops28h 18m

$372

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 12/7

5:20 am-1:30 pm

1 stop7h 10m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 19 results
1
2

Best time to book a flight from Dallas/Fort Worth to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Dallas/Fort Worth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Key West

How far ahead should I book a flight from Dallas/Fort Worth Airport to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Key West. Price data was last updated on August 8, 2025.

The price you pay for your flight from Dallas/Fort Worth Airport to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Key West?

Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Key West (average of $328). Flying from Dallas/Fort Worth Airport to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to EYW?

Find hourly flight availability from Dallas/Fort Worth to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

One of the essential ways to save on airfare from Dallas/Fort Worth Airport to Key West is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

How much does it cost to fly round-trip from Dallas/Fort Worth Airport to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated August 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Dallas/Fort Worth Airport to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Dallas/Fort Worth?

    If you book a flight to Key West from Dallas/Fort Worth, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West. There is 1 flight from Dallas/Fort Worth to Key West per day from 3 different airlines.

  • How long is the flight from Dallas/Fort Worth Airport to Key West?

    Departing from Dallas/Fort Worth Airport to Key West will take you 7h 10m. The distance between Dallas/Fort Worth Airport and Key West is about 1088 mi.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Key West round-trip?

    According to our current data, Delta ($148), United Airlines ($395), and American Airlines ($569) offers the cheapest pricing from Dallas/Fort Worth Airport to Key West. Delta is 78% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Dallas/Fort Worth Airport to Key West?

    On average you can expect to pay $734 for a flight from Dallas/Fort Worth Airport to Key West. The cheapest flight overall is $549 while the most popular route, (Dallas/Fort Worth - Key West) is currently priced at $243.

  • Can I find deals for flights from Dallas/Fort Worth to Key West that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Key West.

  • Can I find deals for business class flights from Dallas/Fort Worth to Key West?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Key West?

    Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Key West (average of $328). Flying from Dallas/Fort Worth Airport to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Dallas/Fort Worth to Key West

Discover the top 3 airlines that operate flights from Dallas/Fort Worth to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$618FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$395Average$519FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$569Average$689FlexibilityNo cancel feeOn-time71%

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