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Cheap flights from Dallas to Key West from $89

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 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
5:20 am - 1:30 pm
DFW
-
EYW
7h 10m
1 stop
Spirit Airlines Logo
2:25 pm - 11:17 pm
EYW
-
DFW
9h 52m
1 stop
$131Spirit Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
9:00 am - 9:06 am
DFW
-
EYW
23h 06m
1 stop
Multiple Airlines Logo
11:51 am - 9:00 pm
EYW
-
DFW
10h 09m
1 stop
$186Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Spirit Airlines Logo
5:20 am - 1:37 pm
DFW
-
EYW
7h 17m
1 stop
Spirit Airlines Logo
12:25 pm - 9:20 pm
EYW
-
DFW
9h 55m
1 stop
$188Spirit Airlines
Fri, Mar 27 - Wed, Apr 1
Spirit Airlines Logo
7:18 am - 1:30 pm
DFW
-
EYW
5h 12m
1 stop
Spirit Airlines Logo
2:25 pm - 9:54 pm
EYW
-
DFW
8h 29m
1 stop
$195Spirit Airlines
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
7:15 pm - 1:30 pm
DFW
-
EYW
17h 15m
1 stop
Multiple Airlines Logo
11:51 am - 6:10 pm
EYW
-
DFW
7h 19m
1 stop
$196Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
9:00 am - 9:06 am
DFW
-
EYW
23h 06m
1 stop
Multiple Airlines Logo
2:25 pm - 9:58 am
EYW
-
DFW
20h 33m
1 stop
$199Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Delta Logo
10:04 am - 7:49 pm
DAL
-
EYW
8h 45m
1 stop
Delta Logo
7:30 am - 3:07 pm
EYW
-
DAL
8h 37m
1 stop
$505Delta
Sat, May 9 - Wed, May 13
Delta Logo
10:04 am - 7:49 pm
DAL
-
EYW
8h 45m
1 stop
Delta Logo
6:22 pm - 11:57 pm
EYW
-
DAL
6h 35m
1 stop
$528Delta
Tue, May 12 - Sat, May 16
Delta Logo
6:40 pm - 5:30 pm
DAL
-
EYW
21h 50m
1 stop
Delta Logo
6:25 pm - 11:27 am
EYW
-
DAL
18h 02m
1 stop
$537Delta
Tue, Mar 17 - Mon, Mar 23
Delta Logo
7:09 am - 1:05 pm
DAL
-
EYW
4h 56m
1 stop
Delta Logo
2:00 pm - 11:57 pm
EYW
-
DAL
10h 57m
1 stop
$543Delta
Fri, May 8 - Tue, May 12

Spirit Airlines flights from Dallas to Key West

Our best Spirit Airlines deals on Dallas to Key West flight tickets
Spirit Airlines
Mar 5
DFW5:20 amDallas/Fort Worth
7h 10m
1 stop
EYW1:30 pmKey West
Mar 9
EYW2:25 pmKey West
9h 52m
1 stop
DFW11:17 pmDallas/Fort Worth
$131
Spirit Airlines
Mar 27
DFW5:20 amDallas/Fort Worth
7h 17m
1 stop
EYW1:37 pmKey West
Apr 1
EYW12:25 pmKey West
9h 55m
1 stop
DFW9:20 pmDallas/Fort Worth
$188
Spirit Airlines
Feb 22
DFW7:18 amDallas/Fort Worth
5h 12m
1 stop
EYW1:30 pmKey West
Feb 26
EYW2:25 pmKey West
8h 29m
1 stop
DFW9:54 pmDallas/Fort Worth
$195

Delta flights from Dallas to Key West

Our best Delta deals on Dallas to Key West flight tickets
Delta
May 9
DAL10:04 amDallas Love Field
8h 45m
1 stop
EYW7:49 pmKey West
May 12
EYW2:00 pmKey West
10h 57m
1 stop
DAL11:57 pmDallas Love Field
$505
Delta
May 12
DAL7:09 amDallas Love Field
4h 56m
1 stop
EYW1:05 pmKey West
May 15
EYW7:30 amKey West
26h 49m
1 stop
DAL9:19 amDallas Love Field
$528
Delta
Mar 17
DAL6:40 pmDallas Love Field
21h 50m
1 stop
EYW5:30 pmKey West
Mar 23
EYW6:25 pmKey West
18h 02m
1 stop
DAL11:27 amDallas Love Field
$537

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 February 5, 2026.
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

Thu 3/5

5:20 am-1:30 pm

1 stop7h 10m

Key West

Mon 3/9

2:25 pm-11:17 pm

1 stop9h 52m

$131

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 3/4

9:00 am-9:06 am

1 stop23h 06m

Key West

Wed 3/11

11:51 am-9:00 pm

1 stop10h 09m

$186

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Fri 3/27

5:20 am-1:37 pm

1 stop7h 17m

Key West

Wed 4/1

12:25 pm-9:20 pm

1 stop9h 55m

$188

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 2/22

7:18 am-1:30 pm

1 stop5h 12m

Key West

Thu 2/26

2:25 pm-9:54 pm

1 stop8h 29m

$195

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 3/4

7:15 pm-1:30 pm

1 stop17h 15m

Key West

Wed 3/11

11:51 am-6:10 pm

1 stop7h 19m

$196

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 2/25

9:00 am-9:06 am

1 stop23h 06m

Key West

Mon 3/2

2:25 pm-9:58 am

1 stop20h 33m

$199

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Sat 5/9

10:04 am-7:49 pm

1 stop8h 45m

Key West

Wed 5/13

7:30 am-3:07 pm

1 stop8h 37m

$505

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Tue 5/12

10:04 am-7:49 pm

1 stop8h 45m

Key West

Sat 5/16

6:22 pm-11:57 pm

1 stop6h 35m

$528

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Tue 3/17

6:40 pm-5:30 pm

1 stop21h 50m

Key West

Mon 3/23

6:25 pm-11:27 am

1 stop18h 02m

$537

DallasKey West

DAL - EYW

DALEYW

Dallas Love Field

Fri 5/8

7:09 am-1:05 pm

1 stop4h 56m

Key West

Tue 5/12

2:00 pm-11:57 pm

1 stop10h 57m

$543

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 July is also very affordable. Most momondo users find prices during this month for around $684.

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 $679. 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 $749.

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 $690. 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 at noon, with an average ticket price of $759. Departure times at noon 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 $691 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 $576 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 48m

Direct flights

Every day

Airports in Key West

1 airport
The fastest flight from Dallas to Key West takes 2h 48m
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 48m, 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
8,151 reviews
Search Delta flights
American AirlinesPriceFrom $569Free CancellationRating
7.2
11,237 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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