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Cheap flights from Dallas/Fort Worth Airport to Key West from $120

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/Fort Worth Airport to Key West departing on 9/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas/Fort Worth Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 am - 4:10 pm
DFW
-
EYW
9h 40m
1 stop
Multiple Airlines Logo
1:14 pm - 12:30 pm
EYW
-
DFW
24h 16m
2 stops
$287Multiple Airlines
Wed, Jul 29 - Tue, Aug 4
Multiple Airlines Logo
10:00 am - 2:37 pm
DFW
-
EYW
27h 37m
2 stops
Multiple Airlines Logo
7:53 pm - 12:38 pm
EYW
-
DFW
17h 45m
1 stop
$288Multiple Airlines
Sun, Aug 16 - Thu, Aug 20
Multiple Airlines Logo
6:00 am - 7:13 pm
DFW
-
EYW
12h 13m
1 stop
Multiple Airlines Logo
1:11 pm - 4:00 pm
EYW
-
DFW
27h 49m
2 stops
$289Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
10:00 am - 2:37 pm
DFW
-
EYW
27h 37m
2 stops
Multiple Airlines Logo
4:41 pm - 12:23 pm
EYW
-
DFW
20h 42m
1 stop
$292Multiple Airlines
Wed, Jul 29 - Mon, Aug 3
Multiple Airlines Logo
4:16 pm - 7:13 pm
DFW
-
EYW
25h 57m
2 stops
Multiple Airlines Logo
1:14 pm - 12:23 pm
EYW
-
DFW
24h 09m
1 stop
$295Multiple Airlines
Wed, Jul 29 - Tue, Aug 4
Multiple Airlines Logo
5:30 am - 4:10 pm
DFW
-
EYW
9h 40m
1 stop
Multiple Airlines Logo
9:31 pm - 4:07 pm
EYW
-
DFW
43h 36m
2 stops
$298Multiple Airlines
Wed, Jul 29 - Thu, Aug 6
Multiple Airlines Logo
4:16 pm - 2:37 pm
DFW
-
EYW
21h 21m
2 stops
Multiple Airlines Logo
4:41 pm - 12:23 pm
EYW
-
DFW
20h 42m
1 stop
$301Multiple Airlines
Thu, Jul 30 - Mon, Aug 3
Multiple Airlines Logo
5:30 am - 4:10 pm
DFW
-
EYW
9h 40m
1 stop
Multiple Airlines Logo
9:31 pm - 4:07 pm
EYW
-
DFW
19h 36m
2 stops
$302Multiple Airlines
Wed, Jul 29 - Thu, Aug 6
Multiple Airlines Logo
5:30 am - 4:10 pm
DFW
-
EYW
9h 40m
1 stop
Multiple Airlines Logo
10:34 am - 10:35 pm
EYW
-
DFW
13h 01m
2 stops
$309Multiple Airlines
Wed, Jul 29 - Wed, Aug 5
Multiple Airlines Logo
5:30 am - 4:10 pm
DFW
-
EYW
9h 40m
1 stop
Multiple Airlines Logo
11:46 am - 12:30 pm
EYW
-
DFW
25h 44m
2 stops
$311Multiple Airlines
Wed, Jul 15 - Wed, Jul 22

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

Our best American Airlines deals on Dallas/Fort Worth Airport to Key West flight tickets
American Airlines
Jul 3
DFW1:02 pmDallas/Fort Worth
2h 52m
EYW4:54 pmKey West
Jul 7
EYW1:01 pmKey West
6h 35m
1 stop
DFW6:36 pmDallas/Fort Worth
$626
American Airlines
Jul 3
DFW10:32 amDallas/Fort Worth
7h 34m
1 stop
EYW7:06 pmKey West
Jul 7
EYW11:28 amKey West
6h 23m
1 stop
DFW4:51 pmDallas/Fort Worth
$636
American Airlines
Jun 24
DFW1:01 pmDallas/Fort Worth
2h 51m
EYW4:52 pmKey West
Jun 29
EYW4:17 pmKey West
16h 26m
1 stop
DFW7:43 amDallas/Fort Worth
$689

Delta flights from Dallas/Fort Worth Airport to Key West

Our best Delta deals on Dallas/Fort Worth Airport to Key West flight tickets
Delta
Jul 3
DFW12:24 pmDallas/Fort Worth
6h 29m
1 stop
EYW7:53 pmKey West
Jul 11
EYW1:04 pmKey West
10h 17m
2 stops
DFW10:21 pmDallas/Fort Worth
$765
Delta
Jul 3
DFW7:00 amDallas/Fort Worth
11h 53m
2 stops
EYW7:53 pmKey West
Jul 7
EYW2:24 pmKey West
9h 08m
2 stops
DFW10:32 pmDallas/Fort Worth
$805
Delta
Jun 25
DFW5:29 amDallas/Fort Worth
10h 58m
2 stops
EYW5:27 pmKey West
Jul 3
EYW11:48 amKey West
11h 34m
2 stops
DFW10:22 pmDallas/Fort Worth
$852

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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 June 20, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/29

5:30 am-4:10 pm

1 stop9h 40m

Key West

Tue 8/4

1:14 pm-12:30 pm

2 stops24h 16m

$287

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Sun 8/16

10:00 am-2:37 pm

2 stops27h 37m

Key West

Thu 8/20

7:53 pm-12:38 pm

1 stop17h 45m

$288

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 8/27

6:00 am-7:13 pm

1 stop12h 13m

Key West

Mon 8/31

1:11 pm-4:00 pm

2 stops27h 49m

$289

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/29

10:00 am-2:37 pm

2 stops27h 37m

Key West

Mon 8/3

4:41 pm-12:23 pm

1 stop20h 42m

$292

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/29

4:16 pm-7:13 pm

2 stops25h 57m

Key West

Tue 8/4

1:14 pm-12:23 pm

1 stop24h 09m

$295

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/29

5:30 am-4:10 pm

1 stop9h 40m

Key West

Thu 8/6

9:31 pm-4:07 pm

2 stops43h 36m

$298

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Thu 7/30

4:16 pm-2:37 pm

2 stops21h 21m

Key West

Mon 8/3

4:41 pm-12:23 pm

1 stop20h 42m

$301

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/29

5:30 am-4:10 pm

1 stop9h 40m

Key West

Thu 8/6

9:31 pm-4:07 pm

2 stops19h 36m

$302
Quickest round-trip

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/29

5:30 am-4:10 pm

1 stop9h 40m

Key West

Wed 8/5

10:34 am-10:35 pm

2 stops13h 01m

$309

DallasKey West

DFW - EYW

DFWEYW

Dallas/Fort Worth

Wed 7/15

5:30 am-4:10 pm

1 stop9h 40m

Key West

Wed 7/22

11:46 am-12:30 pm

2 stops25h 44m

$311

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Key West from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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 typical price of a round-trip flight between Dallas/Fort Worth Airport and Key West?

What is the cheapest month to fly to Key West?

In general, May is the cheapest month to fly from Dallas/Fort Worth Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $601. If you are unable to visit Key West during the month of May, then departing from Dallas/Fort Worth Airport during the month September is also very affordable. Most momondo users find prices during this month for around $628.

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/Fort Worth Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $621. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Key West for around $724.

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 at noon. momondo users have found flights departing from Dallas/Fort Worth Airport to Key West at noon for as low as $631. 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 morning, with an average ticket price of $726. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight from Dallas/Fort Worth Airport to Key West?

You are more likely to see cheaper flights to Key West from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $678 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/Fort Worth Airport for as low as $501 on momondo.

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

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

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

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

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

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

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

Best Price Found

$641

Fastest flight time

2h 51m

Direct flights

Every day

Airports in Key West

1 airport
The best flight deal from Dallas/Fort Worth Airport to Key West found on momondo in the last 72 hours is $641
The fastest flight from Dallas/Fort Worth Airport to Key West takes 2h 51m
Direct flights go from Dallas/Fort Worth Airport to Key West every day.
There is 1 airport in Key West. From Dallas/Fort Worth Airport there are direct flights to Key West (EYW).
Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to Key West

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

    A flight from Dallas/Fort Worth to Key West will travel around 1085.7 mi. Flights usually cover this in 2h 51m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to Key West Airport.

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

    The required travel and health documents for your Key West 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 Key West 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 Dallas/Fort Worth Airport to Key West?

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

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

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $348Free CancellationRating
7.8
8,420 reviews
Search Delta flights
American AirlinesPriceFrom $547Free CancellationRating
7.1
11,715 reviews
Search American Airlines flights

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

    American Airlines flies from Dallas/Fort Worth Airport to Key West around 7 times per week, with 11,715 momondo users rating the airline 7.1/10. The cheapest American Airlines deal from Dallas/Fort Worth Airport to Key West in the last 72 hours was $547 (round-trip), much lower than the average airfare cost of $687 for American Airlines flights on this route.

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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Key West from Dallas with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Dallas.

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

Of course. momondo tracks the price of Dallas to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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