Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Key West to Dallas from $123

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 1/22. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Key West to Dallas

Cheap round-trip flights

Logo
12:29 pm - 9:02 amEYW-DFW
45h 33m2 stops
Logo
8:36 pm - 11:19 amDFW-EYW
13h 43m1 stop
$352
Find Deal
Sun, Sep 7 - Thu, Sep 11
Logo
11:28 am - 8:20 amEYW-DFW
21h 52m1 stop
Logo
7:15 pm - 9:09 amDFW-EYW
36h 54m2 stops
$511
Find Deal
Sat, Nov 22 - Tue, Dec 2
American Airlines Logo
12:24 pm - 9:50 pmEYW-DFW
10h 26m1 stop
American Airlines Logo
9:00 pm - 11:49 amDFW-EYW
13h 49m1 stop
$560American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
12:24 pm - 9:50 pmEYW-DFW
10h 26m1 stop
American Airlines Logo
9:00 pm - 11:49 amDFW-EYW
13h 49m1 stop
$575American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
3:50 pm - 3:06 pmEYW-DFW
24h 16m2 stops
United Airlines Logo
12:24 pm - 2:55 pmDFW-EYW
25h 31m2 stops
$592United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
1:45 pm - 10:15 pmEYW-DFW
9h 30m1 stop
American Airlines Logo
5:00 am - 7:29 pmDFW-EYW
13h 29m1 stop
$595American Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
United Airlines Logo
3:05 pm - 10:31 amEYW-DFW
20h 26m2 stops
United Airlines Logo
5:25 pm - 2:29 pmDFW-EYW
20h 04m2 stops
$602United Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
American Airlines Logo
4:26 pm - 12:14 amEYW-DFW
8h 48m1 stop
American Airlines Logo
12:31 pm - 4:29 pmDFW-EYW
2h 58mnonstop
$617American Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
American Airlines Logo
11:25 am - 9:45 pmEYW-DFW
11h 20m1 stop
American Airlines Logo
9:34 pm - 1:29 pmDFW-EYW
14h 55m1 stop
$618American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:20 pm - 11:59 pmEYW-DFW
6h 39m1 stop
Delta Logo
11:16 am - 5:15 pmDFW-EYW
4h 59m1 stop
$854Delta
Find Deal
Sun, Sep 7 - Thu, Sep 11

American Airlines flights from Key West to Dallas/Fort Worth Airport

Our best American Airlines deals on Key West to Dallas/Fort Worth Airport flight tickets
American Airlines
Sep 9
EYW12:24 pmKey West
10h 26m
1 stop
DFW9:50 pmDallas/Fort Worth
Sep 16
DFW9:00 pmDallas/Fort Worth
13h 49m
1 stop
EYW11:49 amKey West
$560
Find similar
American Airlines
Sep 9
EYW12:24 pmKey West
10h 26m
1 stop
DFW9:50 pmDallas/Fort Worth
Sep 16
DFW9:00 pmDallas/Fort Worth
13h 49m
1 stop
EYW11:49 amKey West
$575
Find similar
American Airlines
Nov 22
EYW1:45 pmKey West
9h 30m
1 stop
DFW10:15 pmDallas/Fort Worth
Dec 2
DFW5:00 amDallas/Fort Worth
13h 29m
1 stop
EYW7:29 pmKey West
$595
Find similar

United Airlines flights from Key West to Dallas/Fort Worth Airport

Our best United Airlines deals on Key West to Dallas/Fort Worth Airport flight tickets
United Airlines
Sep 9
EYW3:50 pmKey West
24h 16m
2 stops
DFW3:06 pmDallas/Fort Worth
Sep 16
DFW12:24 pmDallas/Fort Worth
25h 31m
2 stops
EYW2:55 pmKey West
$592
Find similar
United Airlines
Sep 20
EYW3:05 pmKey West
20h 26m
2 stops
DFW10:31 amDallas/Fort Worth
Sep 27
DFW5:25 pmDallas/Fort Worth
20h 04m
2 stops
EYW2:29 pmKey West
$602
Find similar
United Airlines
Sep 20
EYW3:05 pmKey West
8h 23m
1 stop
DFW10:28 pmDallas/Fort Worth
Sep 27
DFW5:25 pmDallas/Fort Worth
20h 04m
2 stops
EYW2:29 pmKey West
$643
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Dallas/Fort Worth Airport 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 August 25, 2025.
Use the filters below to find and compare flights from Key West to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sun 9/7

12:29 pm-9:02 am

2 stops45h 33m

Dallas/Fort Worth

Thu 9/11

8:36 pm-11:19 am

1 stop13h 43m

$352

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sat 11/22

11:28 am-8:20 am

1 stop21h 52m

Dallas/Fort Worth

Tue 12/2

7:15 pm-9:09 am

2 stops36h 54m

$511

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 9/9

12:24 pm-9:50 pm

1 stop10h 26m

Dallas/Fort Worth

Tue 9/16

9:00 pm-11:49 am

1 stop13h 49m

$560

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 9/9

12:24 pm-9:50 pm

1 stop10h 26m

Dallas/Fort Worth

Tue 9/16

9:00 pm-11:49 am

1 stop13h 49m

$575

Key WestDallas

EYW - DFW

EYWDFW

Key West

Tue 9/9

3:50 pm-3:06 pm

2 stops24h 16m

Dallas/Fort Worth

Tue 9/16

12:24 pm-2:55 pm

2 stops25h 31m

$592

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sat 11/22

1:45 pm-10:15 pm

1 stop9h 30m

Dallas/Fort Worth

Tue 12/2

5:00 am-7:29 pm

1 stop13h 29m

$595

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sat 9/20

3:05 pm-10:31 am

2 stops20h 26m

Dallas/Fort Worth

Sat 9/27

5:25 pm-2:29 pm

2 stops20h 04m

$602

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sat 11/22

4:26 pm-12:14 am

1 stop8h 48m

Dallas/Fort Worth

Tue 12/2

12:31 pm-4:29 pm

Nonstop2h 58m

$617

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sat 9/20

11:25 am-9:45 pm

1 stop11h 20m

Dallas/Fort Worth

Sat 9/27

9:34 pm-1:29 pm

1 stop14h 55m

$618

Key WestDallas

EYW - DFW

EYWDFW

Key West

Sun 9/7

6:20 pm-11:59 pm

1 stop6h 39m

Dallas/Fort Worth

Thu 9/11

11:16 am-5:15 pm

1 stop4h 59m

$854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dallas from

How to get the cheapest flight ticket from Key West to Dallas/Fort Worth Airport

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/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport 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. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Key West to Dallas/Fort Worth Airport for around $742.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Key West at noon is the least expensive time of day to depart. momondo users have found prices as low as $458 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $468 on average. Flights to Dallas/Fort Worth Airport from Key West in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Key West to Dallas/Fort Worth flight route?

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

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

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

Can stopping save me money on Key West to Dallas/Fort Worth Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Key West to Dallas/Fort Worth Airport flight.

How have Key West to Dallas/Fort Worth Airport flight prices changed over time?

As of August 2025, prices for Key West to Dallas/Fort Worth Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Key West to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Dallas/Fort Worth Airport (EYW to DFW) flight deals and tips

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

Best Price Found

$189

Fastest flight time

3h 10m

Direct flights

Mon, Tue, Sat and Sun
The best one-way flight to Dallas/Fort Worth Airport from Key West in the past 72 hours is $189. The best round-trip flight deal from Key West to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $569.
The fastest flight from Key West to Dallas/Fort Worth Airport takes 3h 10m
Direct flights go from Key West to Dallas/Fort Worth Airport on Monday, Tuesday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • How far is Key West to Dallas/Fort Worth by plane?

    A flight from Key West to Dallas/Fort Worth will travel around 1085.7 mi. Typically, this will take 3h 17m by plane in normal conditions.

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

    Prices for flights from Key West Airport to Dallas/Fort Worth Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Key West Airport to Dallas/Fort Worth 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 Key West Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The required travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas/Fort Worth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Key West to Dallas/Fort Worth Airport?

  • What is the most popular airline from Key West to Dallas/Fort Worth Airport?

Best airlines flying from Key West to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Key West to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $569Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Key West to Dallas/Fort Worth Airport

    American Airlines flies from Key West to Dallas/Fort Worth Airport around 5 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Key West to Dallas/Fort Worth Airport in the last 72 hours was $569 (round-trip), much lower than the average airfare cost of $709 for American Airlines flights on this route.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Grapevine
Irving
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Waxahachie
Granbury

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Key West.

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 all potential Key West to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Key West to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Dallas/Fort Worth Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/30
Sat 9/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Dallas