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$123+ Cheap flights from Dallas 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — EYW
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Key West are usually found in August or June, booked 48 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Dallas to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 April 29, 2025.

Round-trip from

$217
(Delta)

One-way from

$123
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$699
From Dallas to Key West
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One-way flight from Dallas to Key West
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Highest demand for flights based on searches. 2% potential increase in price ($19 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 April 2025
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Find flight deals from Dallas to Key West

Cheapest flights from Dallas to Key West
Explore the most affordable flight options available from Dallas to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/71:47 pmDFW - EYW
1 stop5h 20mDelta
Thu 6/126:29 pmEYW - DFW
1 stop6h 48mDelta
Deal found 4/29$227
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/217:05 amDAL - EYW
1 stop5h 03mDelta
Fri 7/256:27 pmEYW - DAL
1 stop6h 17mDelta
Deal found 4/29$267
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:00 amDFW - EYW
2 stops32h 05mMultiple Airlines
Thu 6/192:45 pmEYW - DFW
1 stop10h 09mMultiple Airlines
Deal found 4/29$301
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:45 pmDFW - EYW
2 stops17h 15mUnited Airlines
Mon 9/82:45 pmEYW - DFW
2 stops21h 24mUnited Airlines
Deal found 4/28$420
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:48 pmDFW - EYW
1 stop13h 43mAmerican Airlines
Mon 8/1112:18 pmEYW - DFW
1 stop10h 25mAmerican Airlines
Deal found 4/28$502

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas 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 April 29, 2025.
Use the filters below to find and compare flights from Dallas to Key West that are best for you.

Fly from

Dallas

Fly to

Key West

Route

Depart

Return

Price

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Mon 7/21

10:00 am-5:32 pm

1 stop6h 32m

Key West

Fri 7/25

11:48 am-5:55 pm

1 stop7h 07m

$217

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 6/7

1:47 pm-8:07 pm

1 stop5h 20m

Key West

Thu 6/12

6:29 pm-12:17 am

1 stop6h 48m

$227

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Fri 6/13

9:00 am-6:05 pm

2 stops32h 05m

Key West

Thu 6/19

2:45 pm-11:54 pm

1 stop10h 09m

$301

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 7/13

5:20 am-8:00 am

2 stops25h 40m

Key West

Fri 7/18

1:00 pm-3:45 pm

2 stops27h 45m

$454

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 5/24

8:45 pm-12:51 pm

1 stop15h 06m

Key West

Fri 5/30

12:02 pm-9:25 pm

1 stop10h 23m

$541

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 5/28

9:47 am-5:30 pm

1 stop6h 43m

$134

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 5/18

9:00 am-9:33 am

1 stop23h 33m

$140

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sat 5/31

4:01 pm-12:15 pm

2 stops19h 14m

$220

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Mon 6/30

8:53 pm-10:50 am

2 stops12h 57m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Dallas to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Dallas 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 to Key West

How far ahead should I book a flight from Dallas to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Key West. Price data was last updated on April 25, 2025.

The best time to book flights from Dallas to Key West is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas to Key West?

Currently, August is the cheapest month in which you can book a flight from Dallas to Key West (average of $328). Flying from Dallas to Key West in March is currently the most expensive (average of $493). 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 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 April 29, 2025.

One of the essential ways to save on airfare from Dallas 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 12% on airfare.

Weekly flight availability from Dallas to Key West

Explore weekly flight availability from Dallas to Key West. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from A78 to EYW are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Dallas to Key West to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 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?

    Located just 2.6 mi from the city center, Key West is the airport most travelers will use when flying to Key West from Dallas. Booking flights from Dallas to Key West (EYW) should be relatively easy as there is 1 daily inbound flight from Dallas from 3 different airlines.

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

    According to our current data, Delta ($217), United Airlines ($429), and American Airlines ($521) offers the cheapest pricing from Dallas to Key West. Delta is 67% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dallas to Key West one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $149. Users have also found prices from $343 and $447 on United Airlines and American Airlines, respectively.

  • What are the cheapest flights from Dallas to Key West?

    The cheapest flight price from Dallas to Key West is $513. On average you can expect to pay $684. The most popular route, (Dallas/Fort Worth - Key West), can usually be booked for $267.

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

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

  • How can I find direct flights from Dallas 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 to Key West.

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

    Yes. Cheapflights offers flight deals from Dallas 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 to Key West?

    Currently, August is the cheapest month in which you can book a flight from Dallas to Key West (average of $328). Flying from Dallas to Key West in March is currently the most expensive (average of $493). 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 to Key West

Discover the top 3 airlines that operate flights from Dallas 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$195Average$755FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$415Average$504FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$529Average$682FlexibilityNo cancel feeOn-time71%

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