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Cheap flights from Key West to Dallas from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Dallas departing on 3/9. 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 Key West to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:25 pm - 8:24 pm
EYW
-
DFW
6h 59m
1 stop
Multiple Airlines Logo
2:24 pm - 9:06 am
DFW
-
EYW
17h 42m
1 stop
$217Multiple Airlines
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
2:25 pm - 9:58 am
EYW
-
DFW
20h 33m
1 stop
Multiple Airlines Logo
7:15 pm - 9:06 am
DFW
-
EYW
36h 51m
2 stops
$231Multiple Airlines
Fri, Feb 20 - Tue, Feb 24
Multiple Airlines Logo
1:01 pm - 9:58 am
EYW
-
DFW
21h 57m
2 stops
Multiple Airlines Logo
2:24 pm - 9:06 am
DFW
-
EYW
17h 42m
1 stop
$233Multiple Airlines
Tue, Feb 17 - Sat, Feb 21
Multiple Airlines Logo
2:25 pm - 8:24 pm
EYW
-
DFW
6h 59m
1 stop
Multiple Airlines Logo
6:13 pm - 10:21 am
DFW
-
EYW
15h 08m
2 stops
$245Multiple Airlines
Sun, Mar 8 - Wed, Mar 11
Spirit Airlines Logo
2:25 pm - 11:22 pm
EYW
-
DFW
9h 57m
1 stop
Spirit Airlines Logo
5:25 am - 11:17 am
DFW
-
EYW
4h 52m
1 stop
$249Spirit Airlines
Mon, Apr 27 - Thu, Apr 30
Spirit Airlines Logo
2:25 pm - 7:37 am
EYW
-
DFW
18h 12m
2 stops
Spirit Airlines Logo
5:25 am - 11:17 am
DFW
-
EYW
4h 52m
1 stop
$277Spirit Airlines
Mon, Apr 27 - Thu, Apr 30
Spirit Airlines Logo
2:25 pm - 7:02 am
EYW
-
DFW
17h 37m
2 stops
Spirit Airlines Logo
8:40 pm - 11:30 am
DFW
-
EYW
13h 50m
2 stops
$296Spirit Airlines
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
2:25 pm - 9:58 am
EYW
-
DFW
20h 33m
1 stop
Multiple Airlines Logo
8:46 am - 11:30 am
DFW
-
EYW
49h 44m
2 stops
$304Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Delta Logo
2:00 pm - 9:05 pm
EYW
-
DAL
8h 05m
1 stop
Delta Logo
7:09 am - 1:05 pm
DAL
-
EYW
4h 56m
1 stop
$883Delta
Mon, May 11 - Fri, May 15
Delta Logo
7:30 am - 11:43 am
EYW
-
DAL
5h 13m
1 stop
Delta Logo
6:00 am - 1:05 pm
DAL
-
EYW
6h 05m
1 stop
$1,021Delta
Sun, May 17 - Thu, May 21

Spirit Airlines flights from Key West to Dallas

Our best Spirit Airlines deals on Key West to Dallas flight tickets
Spirit Airlines
Apr 27
EYW2:25 pmKey West
9h 57m
1 stop
DFW11:22 pmDallas/Fort Worth
Apr 30
DFW5:25 amDallas/Fort Worth
4h 52m
1 stop
EYW11:17 amKey West
$249
Spirit Airlines
Apr 27
EYW2:25 pmKey West
18h 12m
2 stops
DFW7:37 amDallas/Fort Worth
Apr 30
DFW5:25 amDallas/Fort Worth
4h 52m
1 stop
EYW11:17 amKey West
$277
Spirit Airlines
Mar 8
EYW2:25 pmKey West
17h 37m
2 stops
DFW7:02 amDallas/Fort Worth
Mar 11
DFW8:40 pmDallas/Fort Worth
13h 50m
2 stops
EYW11:30 amKey West
$296

United Airlines flights from Key West to Dallas

Our best United Airlines deals on Key West to Dallas flight tickets
United Airlines
Mar 6
EYW7:00 amKey West
27h 43m
1 stop
DFW9:43 amDallas/Fort Worth
Mar 13
DFW6:00 amDallas/Fort Worth
10h 45m
1 stop
EYW5:45 pmKey West
$508
United Airlines
Feb 19
EYW6:35 pmKey West
21h 53m
1 stop
DFW3:28 pmDallas/Fort Worth
Feb 23
DFW12:15 pmDallas/Fort Worth
26h 52m
1 stop
EYW4:07 pmKey West
$510
United Airlines
Feb 19
EYW6:35 pmKey West
26h 58m
1 stop
DFW8:33 pmDallas/Fort Worth
Feb 23
DFW5:29 pmDallas/Fort Worth
18h 46m
2 stops
EYW1:15 pmKey West
$515

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Dallas 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 Key West to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sun 3/8

2:25 pm-8:24 pm

1 stop6h 59m

Dallas/Fort Worth

Wed 3/11

2:24 pm-9:06 am

1 stop17h 42m

$217

Key WestDallas

EYW - DFW

EYWDFW

Key West

Fri 2/20

2:25 pm-9:58 am

1 stop20h 33m

Dallas/Fort Worth

Tue 2/24

7:15 pm-9:06 am

2 stops36h 51m

$231

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 2/17

1:01 pm-9:58 am

2 stops21h 57m

Dallas/Fort Worth

Sat 2/21

2:24 pm-9:06 am

1 stop17h 42m

$233

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sun 3/8

2:25 pm-8:24 pm

1 stop6h 59m

Dallas/Fort Worth

Wed 3/11

6:13 pm-10:21 am

2 stops15h 08m

$245

Key WestDallas

EYW - DFW

EYWDFW

Key West

Mon 4/27

2:25 pm-11:22 pm

1 stop9h 57m

Dallas/Fort Worth

Thu 4/30

5:25 am-11:17 am

1 stop4h 52m

$249

Key WestDallas

EYW - DFW

EYWDFW

Key West

Mon 4/27

2:25 pm-7:37 am

2 stops18h 12m

Dallas/Fort Worth

Thu 4/30

5:25 am-11:17 am

1 stop4h 52m

$277

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sun 3/8

2:25 pm-7:02 am

2 stops17h 37m

Dallas/Fort Worth

Wed 3/11

8:40 pm-11:30 am

2 stops13h 50m

$296

Key WestDallas

EYW - DFW

EYWDFW

Key West

Fri 3/6

2:25 pm-9:58 am

1 stop20h 33m

Dallas/Fort Worth

Fri 3/13

8:46 am-11:30 am

2 stops49h 44m

$304

Key WestDallas

EYW - DAL

EYWDAL

Key West

Mon 5/11

2:00 pm-9:05 pm

1 stop8h 05m

Dallas Love Field

Fri 5/15

7:09 am-1:05 pm

1 stop4h 56m

$883

Key WestDallas

EYW - DAL

EYWDAL

Key West

Sun 5/17

7:30 am-11:43 am

1 stop5h 13m

Dallas Love Field

Thu 5/21

6:00 am-1:05 pm

1 stop6h 05m

$1,021

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 Dallas from

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

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 day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Key West is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $328. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Key West because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $749.

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

Flying to Dallas from Key West at noon is the least expensive time of day to depart. momondo users have found prices as low as $457 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $564 per ticket.

What is the cheapest Key West to Dallas flight route?

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

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

There are 3 cabin classes available to choose from on Key West to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Key West to Dallas flight deals and tips

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

Fastest flight time

5h 23m

Direct flights

Every day

Airports in Dallas

3 airports
The fastest flight from Key West to Dallas takes 5h 23m
Direct flights go from Key West to Dallas every day.
There are 3 airports in Dallas. From Key West there are direct flights to Dallas/Fort Worth (DFW).
Search flight deals

  • How far is Key West to Dallas by plane?

    A flight from Key West to Dallas will travel around 1070.2 mi. 5h 23m is a normal flight duration for this route.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Key West to Dallas

Compare and see reviews for airlines that fly from Key West to Dallas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $564Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Dallas from Key West which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Key West to Dallas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Dallas from Key West are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport