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Cheap flights from Washington, D.C. to Florida Keys from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Florida Keys departing on 12/8. 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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Find the cheapest flights from Washington, D.C. to Florida Keys

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Florida Keys that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Florida Keys.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Florida Keys? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Florida Keys, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Florida Keys

Find recent round-trip train or bus tickets from Washington, D.C. to Florida Keys.

All round-trip flight deals to Florida Keys

The cheapest plane tickets to Florida Keys found on KAYAK recently.
10:51 am - 1:44 pmBWI-MIA
2h 53mnonstop
7:00 am - 9:47 amMIA-BWI
2h 47mnonstop
$58Frontier
Find Deal
Sun, Dec 8 - Fri, Dec 13
10:51 am - 1:44 pmBWI-MIA
2h 53mnonstop
7:00 am - 9:47 amMIA-BWI
2h 47mnonstop
$69Frontier
Find Deal
Sun, Dec 8 - Fri, Dec 13
8:38 am - 7:01 pmBWI-MIA
10h 23m1 stop
10:20 pm - 9:47 amMIA-BWI
11h 27m1 stop
$117Spirit Airlines
Find Deal
Thu, Dec 12 - Wed, Dec 18
8:38 am - 7:01 pmBWI-MIA
10h 23m1 stop
5:48 am - 11:15 amMIA-BWI
5h 27m1 stop
$132Spirit Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
2:30 pm - 5:24 pmDCA-MIA
2h 54mnonstop
10:20 am - 12:59 pmMIA-DCA
2h 39mnonstop
$186Delta
Find Deal
Tue, Jan 14 - Wed, Jan 15
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$189United Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 25
2:30 pm - 5:24 pmDCA-MIA
2h 54mnonstop
10:20 am - 12:59 pmMIA-DCA
2h 39mnonstop
$189Delta
Find Deal
Tue, Jan 7 - Wed, Jan 8
5:39 pm - 8:31 pmIAD-MIA
2h 52mnonstop
1:25 pm - 4:00 pmMIA-IAD
2h 35mnonstop
$193United Airlines
Find Deal
Mon, Dec 9 - Tue, Dec 17
6:12 am - 9:11 amDCA-MIA
2h 59mnonstop
5:16 pm - 7:59 pmMIA-DCA
2h 43mnonstop
$194American Airlines
Find Deal
Wed, Jan 1 - Tue, Jan 7
8:10 am - 11:08 amBWI-MIA
2h 58mnonstop
7:29 pm - 10:10 pmMIA-BWI
2h 41mnonstop
$199American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 22
10:51 am - 1:44 pmBWI-MIA
2h 53mnonstop
$45Frontier
Find Deal
Sun, Dec 8
10:51 am - 1:44 pmBWI-MIA
2h 53mnonstop
$48Frontier
Find Deal
Sun, Dec 8
5:45 am - 12:58 pmBWI-MIA
7h 13m1 stop
$58Spirit Airlines
Find Deal
Sat, Feb 1
5:45 am - 12:58 pmBWI-MIA
7h 13m1 stop
$60Spirit Airlines
Find Deal
Sat, Jan 11
2:50 pm - 5:39 pmDCA-MIA
2h 49mnonstop
$95Delta
Find Deal
Wed, Jan 1
9:00 am - 11:52 amIAD-MIA
2h 52mnonstop
$98United Airlines
Find Deal
Tue, Dec 10
12:00 pm - 5:00 pmBWI-MIA
5h 00m1 stop
$98Delta
Find Deal
Tue, Feb 18
5:10 pm - 8:08 pmIAD-MIA
2h 58mnonstop
$99United Airlines
Find Deal
Mon, Dec 30
6:00 am - 8:55 amBWI-MIA
2h 55mnonstop
$100American Airlines
Find Deal
Tue, Dec 31
5:00 am - 7:50 amDCA-MIA
2h 50mnonstop
$100American Airlines
Find Deal
Sun, Jan 5
11:20 am - 2:14 pmBWI-MIA
2h 54mnonstop
3:38 pm - 6:23 pmMIA-BWI
2h 45mnonstop
$147Frontier
Find Deal
Mon, Nov 25 - Thu, Nov 28
11:47 am - 2:41 pmBWI-MIA
2h 54mnonstop
3:38 pm - 6:23 pmMIA-BWI
2h 45mnonstop
$156Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
9:05 am - 7:17 pmBWI-MIA
10h 12m1 stop
5:48 am - 11:15 amMIA-BWI
5h 27m1 stop
$213Spirit Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
9:00 am - 11:52 amIAD-MIA
2h 52mnonstop
8:50 am - 11:25 amMIA-IAD
2h 35mnonstop
$268United Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
2:35 pm - 5:22 pmDCA-MIA
2h 47mnonstop
10:04 am - 12:39 pmMIA-DCA
2h 35mnonstop
$268Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
9:05 am - 7:17 pmBWI-MIA
10h 12m1 stop
9:31 am - 10:53 pmMIA-BWI
13h 22m1 stop
$269Spirit Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
8:05 pm - 11:13 pmDCA-MIA
3h 08mnonstop
9:17 pm - 11:59 pmMIA-DCA
2h 42mnonstop
$271American Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
5:00 am - 7:47 amDCA-MIA
2h 47mnonstop
6:30 am - 9:06 amMIA-DCA
2h 36mnonstop
$272American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 10
8:27 am - 2:43 pmIAD-MIA
6h 16m1 stop
12:35 pm - 3:10 pmMIA-IAD
2h 35mnonstop
$273United Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
2:35 pm - 5:22 pmDCA-MIA
2h 47mnonstop
10:04 am - 12:39 pmMIA-DCA
2h 35mnonstop
$319Delta
Find Deal
Fri, Nov 22 - Thu, Nov 28
10:51 am - 1:44 pmBWI-MIA
2h 53mnonstop
7:00 am - 9:47 amMIA-BWI
2h 47mnonstop
$68Frontier
Find Deal
Sun, Dec 8 - Fri, Dec 13
5:47 pm - 8:43 pmBWI-MIA
2h 56mnonstop
7:00 am - 9:47 amMIA-BWI
2h 47mnonstop
$77Frontier
Find Deal
Sat, Dec 7 - Fri, Dec 13
7:17 pm - 10:08 pmBWI-MIA
2h 51mnonstop
3:39 pm - 6:17 pmMIA-BWI
2h 38mnonstop
$128Spirit Airlines
Find Deal
Sun, May 4 - Sat, May 10
7:17 pm - 10:08 pmBWI-MIA
2h 51mnonstop
3:39 pm - 6:17 pmMIA-BWI
2h 38mnonstop
$138Spirit Airlines
Find Deal
Sat, May 10 - Sun, May 18
8:10 am - 11:08 amBWI-MIA
2h 58mnonstop
7:29 pm - 10:10 pmMIA-BWI
2h 41mnonstop
$171American Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
2:30 pm - 5:24 pmDCA-MIA
2h 54mnonstop
10:20 am - 12:59 pmMIA-DCA
2h 39mnonstop
$186Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$189United Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 25
2:30 pm - 5:24 pmDCA-MIA
2h 54mnonstop
10:20 am - 12:59 pmMIA-DCA
2h 39mnonstop
$189Delta
Find Deal
Sat, Jan 11 - Wed, Jan 22
5:39 pm - 8:31 pmIAD-MIA
2h 52mnonstop
8:45 am - 11:28 amMIA-IAD
2h 43mnonstop
$192United Airlines
Find Deal
Tue, Dec 10 - Wed, Feb 26
5:00 am - 7:50 amDCA-MIA
2h 50mnonstop
8:14 am - 10:50 amMIA-DCA
2h 36mnonstop
$198American Airlines
Find Deal
Sun, Dec 15 - Thu, Dec 19

Frontier flights from Washington, D.C. to Florida Keys

Our best Frontier deals on Washington, D.C. to Florida Keys flight tickets
Frontier
Dec 8
BWI10:51 amBaltimore/Washington
2h 53m
MIA1:44 pmMiami
Dec 13
MIA7:00 amMiami
2h 47m
BWI9:47 amBaltimore/Washington
Frontier
Dec 8
BWI10:51 amBaltimore/Washington
2h 53m
MIA1:44 pmMiami
Dec 13
MIA7:00 amMiami
2h 47m
BWI9:47 amBaltimore/Washington
Frontier
Dec 9
BWI10:47 amBaltimore/Washington
4h 48m
1 stop
MIA3:35 pmMiami
Dec 13
MIA7:00 amMiami
2h 47m
BWI9:47 amBaltimore/Washington

Spirit Airlines flights from Washington, D.C. to Florida Keys

Our best Spirit Airlines deals on Washington, D.C. to Florida Keys flight tickets
Spirit Airlines
Dec 12
BWI8:38 amBaltimore/Washington
10h 23m
1 stop
MIA7:01 pmMiami
Dec 18
MIA10:20 pmMiami
11h 27m
1 stop
BWI9:47 amBaltimore/Washington
Spirit Airlines
Dec 12
BWI8:38 amBaltimore/Washington
10h 23m
1 stop
MIA7:01 pmMiami
Dec 16
MIA5:48 amMiami
5h 27m
1 stop
BWI11:15 amBaltimore/Washington
Spirit Airlines
Dec 12
BWI8:38 amBaltimore/Washington
10h 23m
1 stop
MIA7:01 pmMiami
Dec 22
MIA10:20 pmMiami
11h 27m
1 stop
BWI9:47 amBaltimore/Washington

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Washington, D.C. to Florida Keys

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 Florida Keys?

The cheapest day to depart from Washington, D.C. to Florida Keys is on a Tuesday when prices can be found for as low as $302. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $417.

What is the cheapest Washington, D.C. to Florida Keys flight route?

Fly from Washington, D.C. Reagan-National to Key West for the best Washington, D.C. - Florida Keys flight prices

What cabin class options are available on Washington, D.C. to Florida Keys flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Florida Keys 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 Washington, D.C. to Florida Keys flights?

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. to Florida Keys flight.

Cheap Washington, D.C. to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Florida Keys

Best Price Found

$45

Fastest flight time

2h 42m

Direct flights

Every day

Airports in Florida Keys

1 airport
The best one-way flight to Florida Keys from Washington, D.C. in the past 72 hours is $45. The best round-trip flight deal from Washington, D.C. to Florida Keys found on momondo in the last 72 hours is $58.
The fastest flight from Washington, D.C. to Florida Keys takes 2h 42m
Direct flights go from Washington, D.C. to Florida Keys every day.
There is 1 airport near Florida Keys: Miami (MIA)

  • When did momondo last update prices for flights from Washington, D.C. to Florida Keys?

    Prices for flights from Washington, D.C. to Florida Keys are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Florida Keys?

  • How old do you have to be to fly from Washington, D.C. to Florida Keys?

    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 Washington, D.C. to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. to Florida Keys?


Best airlines flying from Washington, D.C. to Florida Keys

Compare and see reviews for airlines that fly from Washington, D.C. to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $96Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
DeltaPriceFrom $195Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Florida Keys?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Florida Keys for you.

Can I find flights from Washington, D.C. to Florida Keys with flexible booking policies on momondo?

Flights from Washington, D.C. to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Florida Keys?

Once all potential Washington, D.C. to Florida Keys 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 Washington, D.C. to Florida Keys right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.


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Popular flights according to clicks in the last 7 days on momondo