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Cheap flights from Key West to Dallas from $121

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 11/2. 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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Cheap round-trip flights

Logo
3:26 pm - 7:26 amEYW-DFW
17h 00m2 stops
Logo
8:11 pm - 9:02 amDFW-EYW
11h 51m1 stop
$236
Find Deal
Fri, Sep 19 - Fri, Oct 24
Logo
12:09 pm - 5:34 pmEYW-DFW
6h 25m1 stop
Logo
8:11 pm - 9:02 amDFW-EYW
11h 51m1 stop
$328
Find Deal
Fri, Sep 19 - Fri, Oct 24
American Airlines Logo
2:39 pm - 5:04 pmEYW-DFW
3h 25mnonstop
American Airlines Logo
12:19 pm - 4:07 pmDFW-EYW
2h 48mnonstop
$629American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
3:02 pm - 10:30 pmEYW-DFW
8h 28m1 stop
United Airlines Logo
7:17 pm - 2:06 pmDFW-EYW
17h 49m2 stops
$630United Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
8:04 pm - 12:34 amEYW-DFW
5h 30m1 stop
American Airlines Logo
12:19 pm - 4:07 pmDFW-EYW
2h 48mnonstop
$639American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Delta Logo
6:05 pm - 12:15 amEYW-DFW
7h 10m1 stop
Delta Logo
7:01 am - 2:06 pmDFW-EYW
6h 05m1 stop
$649Delta
Find Deal
Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
3:50 pm - 3:04 pmEYW-DFW
24h 14m2 stops
United Airlines Logo
7:27 pm - 1:52 pmDFW-EYW
41h 25m3 stops
$709United Airlines
Find Deal
Fri, Sep 19 - Fri, Oct 24
American Airlines Logo
7:31 pm - 11:48 pmEYW-DFW
5h 17m1 stop
American Airlines Logo
12:20 pm - 4:08 pmDFW-EYW
2h 48mnonstop
$759American Airlines
Find Deal
Fri, Sep 19 - Fri, Oct 24
United Airlines Logo
4:10 pm - 11:06 pmEYW-DFW
7h 56m1 stop
United Airlines Logo
7:53 am - 4:18 pmDFW-EYW
7h 25m1 stop
$764United Airlines
Find Deal
Fri, Dec 19 - Sat, Dec 27
Delta Logo
6:10 pm - 11:49 pmEYW-DAL
6h 39m1 stop
Delta Logo
11:59 am - 8:07 pmDAL-EYW
7h 08m1 stop
$799Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21

American Airlines flights from Key West to Dallas

Our best American Airlines deals on Key West to Dallas flight tickets
American Airlines
Dec 9
EYW2:39 pmKey West
3h 25m
DFW5:04 pmDallas/Fort Worth
Dec 16
DFW12:19 pmDallas/Fort Worth
2h 48m
EYW4:07 pmKey West
$629
Find similar
American Airlines
Dec 9
EYW8:04 pmKey West
5h 30m
1 stop
DFW12:34 amDallas/Fort Worth
Dec 16
DFW12:19 pmDallas/Fort Worth
2h 48m
EYW4:07 pmKey West
$639
Find similar
American Airlines
Sep 19
EYW7:31 pmKey West
5h 17m
1 stop
DFW11:48 pmDallas/Fort Worth
Oct 24
DFW12:20 pmDallas/Fort Worth
2h 48m
EYW4:08 pmKey West
$759
Find similar

United Airlines flights from Key West to Dallas

Our best United Airlines deals on Key West to Dallas flight tickets
United Airlines
Dec 9
EYW3:02 pmKey West
8h 28m
1 stop
DFW10:30 pmDallas/Fort Worth
Dec 16
DFW7:17 pmDallas/Fort Worth
17h 49m
2 stops
EYW2:06 pmKey West
$630
Find similar
United Airlines
Sep 19
EYW3:50 pmKey West
24h 14m
2 stops
DFW3:04 pmDallas/Fort Worth
Oct 24
DFW7:27 pmDallas/Fort Worth
41h 25m
3 stops
EYW1:52 pmKey West
$709
Find similar
United Airlines
Dec 19
EYW4:10 pmKey West
7h 56m
1 stop
DFW11:06 pmDallas/Fort Worth
Dec 27
DFW7:53 amDallas/Fort Worth
7h 25m
1 stop
EYW4:18 pmKey West
$764
Find similar

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 September 3, 2025.
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

Fri 9/19

3:26 pm-7:26 am

2 stops17h 00m

Dallas/Fort Worth

Fri 10/24

8:11 pm-9:02 am

1 stop11h 51m

$236

Key WestDallas

EYW - DFW

EYWDFW

Key West

Fri 9/19

12:09 pm-5:34 pm

1 stop6h 25m

Dallas/Fort Worth

Fri 10/24

8:11 pm-9:02 am

1 stop11h 51m

$328

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 12/9

2:39 pm-5:04 pm

Nonstop3h 25m

Dallas/Fort Worth

Tue 12/16

12:19 pm-4:07 pm

Nonstop2h 48m

$629

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 12/9

3:02 pm-10:30 pm

1 stop8h 28m

Dallas/Fort Worth

Tue 12/16

7:17 pm-2:06 pm

2 stops17h 49m

$630

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 12/9

8:04 pm-12:34 am

1 stop5h 30m

Dallas/Fort Worth

Tue 12/16

12:19 pm-4:07 pm

Nonstop2h 48m

$639

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 12/9

6:05 pm-12:15 am

1 stop7h 10m

Dallas/Fort Worth

Tue 12/16

7:01 am-2:06 pm

1 stop6h 05m

$649

Key WestDallas

EYW - DFW

EYWDFW

Key West

Fri 9/19

3:50 pm-3:04 pm

2 stops24h 14m

Dallas/Fort Worth

Fri 10/24

7:27 pm-1:52 pm

3 stops41h 25m

$709

Key WestDallas

EYW - DFW

EYWDFW

Key West

Fri 9/19

7:31 pm-11:48 pm

1 stop5h 17m

Dallas/Fort Worth

Fri 10/24

12:20 pm-4:08 pm

Nonstop2h 48m

$759

Key WestDallas

EYW - DFW

EYWDFW

Key West

Fri 12/19

4:10 pm-11:06 pm

1 stop7h 56m

Dallas/Fort Worth

Sat 12/27

7:53 am-4:18 pm

1 stop7h 25m

$764

Key WestDallas

EYW - DAL

EYWDAL

Key West

Wed 9/17

6:10 pm-11:49 pm

1 stop6h 39m

Dallas Love Field

Sun 9/21

11:59 am-8:07 pm

1 stop7h 08m

$799

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 $348. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $742.

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 $455 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 $468 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

3h 10m

Direct flights

Mon, Tue, Wed, Sat and Sun

Airports in Dallas

1 airport
The fastest flight from Key West to Dallas takes 3h 10m
Direct flights go from Key West to Dallas on Monday, Tuesday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Dallas: 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. 3h 17m 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 $569Free CancellationRating
7.2
10,000 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