$123 Cheap Flights from Dallas (DFW) to Key West (EYW)

View $123 flight on Tue, Jan 13, 2026Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)

Cheap Flights from Dallas to Key West (DFW-EYW)

Prices were available within the past 7 days and start at $123 for one-way flights and $245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Dec 4 - Sun, Dec 7
DFW
Dallas
EYW
Key West
$245 Roundtrip, just found
$245
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Dec 4 from Dallas to Key West, returning Sun, Dec 7, priced at $245 just found
Spirit Airlines
Thu, Dec 11 - Tue, Dec 16
DFW
Dallas
EYW
Key West
$292 Roundtrip, found 6 hours ago
$292
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Thu, Dec 11 from Dallas to Key West, returning Tue, Dec 16, priced at $292 found 6 hours ago
Spirit Airlines
Thu, Nov 6 - Sun, Nov 9
DFW
Dallas
EYW
Key West
$295 Roundtrip, found 3 hours ago
$295
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Nov 6 from Dallas to Key West, returning Sun, Nov 9, priced at $295 found 3 hours ago
Spirit Airlines
Thu, Nov 13 - Mon, Nov 17
DFW
Dallas
EYW
Key West
$296 Roundtrip, found 1 hour ago
$296
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Nov 13 from Dallas to Key West, returning Mon, Nov 17, priced at $296 found 1 hour ago
Spirit Airlines
Wed, Jan 14 - Tue, Jan 20
DFW
Dallas
EYW
Key West
$297 Roundtrip, found 19 hours ago
$297
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Wed, Jan 14 from Dallas to Key West, returning Tue, Jan 20, priced at $297 found 19 hours ago
Spirit Airlines
Thu, Feb 19 - Tue, Feb 24
DFW
Dallas
EYW
Key West
$300 Roundtrip, found 6 days ago
$300
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Feb 19 from Dallas to Key West, returning Tue, Feb 24, priced at $300 found 6 days ago
American Airlines
Mon, Nov 24 - Thu, Dec 4
DFW
Dallas
EYW
Key West
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 24 from Dallas to Key West, returning Thu, Dec 4, priced at $307 found 2 days ago
Delta
Tue, Nov 4 - Mon, Nov 24
DFW
Dallas
EYW
Key West
$487 Roundtrip, found 2 days ago
$487
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 4 from Dallas to Key West, returning Mon, Nov 24, priced at $487 found 2 days ago
United
Wed, Dec 24 - Mon, Dec 29
DFW
Dallas
EYW
Key West
$505 Roundtrip, found 15 hours ago
$505
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Dec 24 from Dallas to Key West, returning Mon, Dec 29, priced at $505 found 15 hours ago
JetBlue Airways
Sat, Jan 17 - Tue, Jan 27
DFW
Dallas
EYW
Key West
$543 Roundtrip, found 11 hours ago
$543
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Dallas to Key West, returning Tue, Jan 27, priced at $543 found 11 hours ago

Find the cheapest month to fly from Dallas (DFW) to Key West (EYW)

June is typically the cheapest month to fly

From $204 - $714 per traveler.

Graph displaying average flight prices per month

Alternative airports near Key West

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Key West Intl. EYW. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $510
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $510
Flights from Dallas (DFW) to Key West (EYW)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$245
Distance
1088 mi
Average flight time
3 hours 2 mins

Dallas to Key West Flights

The cheapest times to fly from Dallas to Key West

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Key West are during the month of December. You can find some of the cheapest flights from Dallas to Key West with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dallas to Key West

Sunday is one of the best days to book for cheap flights from Dallas to Key West: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dallas to Key West

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $123 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Key West flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Key West airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW) cost?
Secure a cheap one-way flight from $123 or cheap return flight from $245 from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between DFW and EYW. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
When setting off from Dallas-Fort Worth Intl. Airport (DFW), you can get on a direct flight to Key West Intl. Airport (EYW) with American Airlines.
What is the cheapest airline that flies from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
To find the cheapest airline that'll fly you from DFW to EYW, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
On average, only 1 direct flight departs each day from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW). Seeking more options? Use our filters to discover flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
More passengers fly between DFW and EYW at 12 PM than at any other time. Prefer a quieter experience? Try choosing a quieter departure window and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from DFW to EYW?
Sunday has the most flights from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
The earliest flight leaving from Dallas-Fort Worth Intl. Airport (DFW) is at around 12:41PM UTC-6. Board this plane and you'll touch down at Key West Intl. Airport (EYW) at approximately 4:25PM UTC-5. The total flight duration is 2h 44m.
How long does it take to fly from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
Flights from DFW to EYW have an average travel time of 2 hours and 44 minutes. The distance between these two airports is 1,100 mi.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
To arrive at Key West Intl. Airport (EYW) on schedule, choose a flight that leaves from Dallas-Fort Worth Intl. Airport (DFW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Key West from Dallas-Fort Worth Intl. Airport (DFW)?
Compare your flight options from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW). This is the only Key West airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW) last-minute?
Last-minute bookings from DFW to EYW are usually more expensive. For the cheapest rates, start searching for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a DFW to EYW flight and hotel package?
Booking a DFW to EYW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Key West Intl. Airport (EYW)?
If you booked your DFW to EYW flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.