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Cheap flights from Dallas to Key West from $92

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 Key West departing on 1/21. 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 Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
7:29 am - 1:30 pm
DFW
-
EYW
5h 01m1 stop
Spirit Airlines Logo
12:51 pm - 11:35 pm
EYW
-
DFW
11h 44m1 stop
$148Spirit Airlines
Mon, Jan 12 - Thu, Jan 15
Spirit Airlines Logo
7:29 am - 1:30 pm
DFW
-
EYW
5h 01m1 stop
Spirit Airlines Logo
2:25 pm - 9:23 pm
EYW
-
DFW
7h 58m1 stop
$159Spirit Airlines
Mon, Jan 19 - Fri, Jan 23
Spirit Airlines Logo
5:15 am - 11:56 am
DFW
-
EYW
5h 41m1 stop
Spirit Airlines Logo
12:51 pm - 11:35 pm
EYW
-
DFW
11h 44m1 stop
$160Spirit Airlines
Thu, Jan 22 - Thu, Jan 29
Spirit Airlines Logo
5:15 am - 11:56 am
DFW
-
EYW
5h 41m1 stop
Spirit Airlines Logo
2:25 pm - 9:23 pm
EYW
-
DFW
7h 58m1 stop
$171Spirit Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
8:12 pm - 12:26 pm
DFW
-
EYW
15h 14m1 stop
Multiple Airlines Logo
12:51 pm - 11:35 pm
EYW
-
DFW
11h 44m1 stop
$182Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
7:15 pm - 11:56 am
DFW
-
EYW
15h 41m1 stop
Multiple Airlines Logo
12:51 pm - 11:24 pm
EYW
-
DFW
11h 33m1 stop
$187Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Delta Logo
8:00 am - 7:44 pm
DAL
-
EYW
10h 44m1 stop
Delta Logo
7:00 am - 2:59 pm
EYW
-
DAL
8h 59m1 stop
$557Delta
Thu, May 28 - Tue, Jun 2
Delta Logo
8:00 am - 7:44 pm
DAL
-
EYW
10h 44m1 stop
Delta Logo
6:00 pm - 2:59 pm
EYW
-
DAL
21h 59m1 stop
$589Delta
Sun, May 24 - Fri, Jun 5
Delta Logo
6:00 am - 5:12 pm
DAL
-
EYW
10h 12m1 stop
Delta Logo
6:00 pm - 9:36 am
EYW
-
DAL
16h 36m1 stop
$597Delta
Mon, May 25 - Mon, Jun 1
Delta Logo
6:00 am - 1:10 pm
DAL
-
EYW
6h 10m1 stop
Delta Logo
1:20 pm - 5:50 pm
EYW
-
DAL
5h 30m1 stop
$694Delta
Sun, May 24 - Sat, Jun 6

Spirit Airlines flights from Dallas to Key West

Our best Spirit Airlines deals on Dallas to Key West flight tickets
Spirit Airlines
Jan 12
DFW7:29 amDallas/Fort Worth
5h 01m
1 stop
EYW1:30 pmKey West
Jan 15
EYW12:51 pmKey West
11h 44m
1 stop
DFW11:35 pmDallas/Fort Worth
$148
Find similar
Spirit Airlines
Jan 22
DFW5:15 amDallas/Fort Worth
5h 41m
1 stop
EYW11:56 amKey West
Jan 29
EYW12:51 pmKey West
11h 44m
1 stop
DFW11:35 pmDallas/Fort Worth
$160
Find similar
Spirit Airlines
Jan 29
DFW5:15 amDallas/Fort Worth
5h 41m
1 stop
EYW11:56 amKey West
Feb 2
EYW2:25 pmKey West
7h 58m
1 stop
DFW9:23 pmDallas/Fort Worth
$171
Find similar

Delta flights from Dallas to Key West

Our best Delta deals on Dallas to Key West flight tickets
Delta
May 28
DAL10:20 amDallas Love Field
8h 24m
1 stop
EYW7:44 pmKey West
Jun 5
EYW6:00 pmKey West
21h 59m
1 stop
DAL2:59 pmDallas Love Field
$557
Find similar
Delta
May 24
DAL8:00 amDallas Love Field
10h 44m
1 stop
EYW7:44 pmKey West
Jun 4
EYW7:00 amKey West
11h 50m
1 stop
DAL5:50 pmDallas Love Field
$589
Find similar
Delta
May 25
DAL6:00 amDallas Love Field
10h 12m
1 stop
EYW5:12 pmKey West
Jun 1
EYW6:00 pmKey West
16h 36m
1 stop
DAL9:36 amDallas Love Field
$597
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Dallas to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Mon 1/12

7:29 am-1:30 pm

1 stop5h 01m

Key West

Thu 1/15

12:51 pm-11:35 pm

1 stop11h 44m

$148

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Mon 1/19

7:29 am-1:30 pm

1 stop5h 01m

Key West

Fri 1/23

2:25 pm-9:23 pm

1 stop7h 58m

$159

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 1/22

5:15 am-11:56 am

1 stop5h 41m

Key West

Thu 1/29

12:51 pm-11:35 pm

1 stop11h 44m

$160

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 1/29

5:15 am-11:56 am

1 stop5h 41m

Key West

Mon 2/2

2:25 pm-9:23 pm

1 stop7h 58m

$171

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 1/22

8:12 pm-12:26 pm

1 stop15h 14m

Key West

Thu 1/29

12:51 pm-11:35 pm

1 stop11h 44m

$182

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 1/14

7:15 pm-11:56 am

1 stop15h 41m

Key West

Sun 1/18

12:51 pm-11:24 pm

1 stop11h 33m

$187

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Thu 5/28

8:00 am-7:44 pm

1 stop10h 44m

Key West

Tue 6/2

7:00 am-2:59 pm

1 stop8h 59m

$557

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Sun 5/24

8:00 am-7:44 pm

1 stop10h 44m

Key West

Fri 6/5

6:00 pm-2:59 pm

1 stop21h 59m

$589

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Mon 5/25

6:00 am-5:12 pm

1 stop10h 12m

Key West

Mon 6/1

6:00 pm-9:36 am

1 stop16h 36m

$597

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Sun 5/24

6:00 am-1:10 pm

1 stop6h 10m

Key West

Sat 6/6

1:20 pm-5:50 pm

1 stop5h 30m

$694

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 Key West from

How to get the cheapest flight ticket from Dallas to Key West

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 Key West?

In general, September is the cheapest month to fly from Dallas to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $628. If you are unable to visit Key West during the month of September, then departing from Dallas during the month August is also very affordable. Most momondo users find prices during this month for around $681.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Dallas is on a Sunday. momondo users have found tickets for Sunday departures for as low as $674. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Key West for around $734.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Dallas to Key West in the morning for as low as $689. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $766. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dallas to Key West flight route?

Fly from Dallas/Fort Worth to Key West for the best Dallas - Key West flight prices

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Dallas for as low as $583 on momondo.

What cabin class options are available on Dallas to Key West flights?

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

Cheap Dallas to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Key West

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Key West

1 airport
The fastest flight from Dallas to Key West takes 2h 40m
Direct flights go from Dallas to Key West every day.
There is 1 airport in Key West. From Dallas there are direct flights to Key West (EYW).
Search flight deals

  • How far is Dallas to Key West by plane?

    The straight-line distance from Dallas to Key West is 1070.2 mi. Flights usually cover this in 2h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dallas to Key West Airport?

    Prices for flights from Dallas to Key West Airport refresh daily.

  • How many operators does momondo search for flights from Dallas to Key West Airport?

  • How old do you have to be to fly from Dallas to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport 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 Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dallas to Key West

Compare and see reviews for airlines that fly from Dallas to Key West 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

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dallas to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Dallas to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to Key West?

momondo provides multiple filters to help you find the best flight to Key West from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dallas to Key West right now. Can momondo alert me if prices change?

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

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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