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Cheap flights from Washington, D.C. Dulles Intl Airport to Florida Keys from $55

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. Dulles Intl Airport to Florida Keys departing on 4/2. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Florida Keys

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Florida Keys.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Florida Keys

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

All round-trip flight deals to Florida Keys

The cheapest plane tickets to Florida Keys found on KAYAK recently.
12:37 pm - 10:59 pmIAD-MIA
10h 22m1 stop
9:33 am - 7:21 pmMIA-IAD
9h 48m1 stop
$101Frontier
Find Deal
Tue, Feb 11 - Tue, Feb 25
12:37 pm - 10:59 pmIAD-MIA
10h 22m1 stop
7:00 am - 12:14 pmMIA-IAD
5h 14m1 stop
$102Frontier
Find Deal
Tue, Feb 4 - Wed, Feb 5
8:45 am - 11:43 amIAD-MIA
2h 58mnonstop
1:30 pm - 4:06 pmMIA-IAD
2h 36mnonstop
$137United Airlines
Find Deal
Mon, Jan 20 - Fri, Jan 24
5:30 pm - 8:26 pmIAD-MIA
2h 56mnonstop
8:45 am - 11:28 amMIA-IAD
2h 43mnonstop
$154United Airlines
Find Deal
Sat, Feb 22 - Tue, Feb 25
6:20 pm - 10:59 pmIAD-MIA
28h 39m2 stops
5:45 am - 11:47 amMIA-IAD
30h 02m2 stops
Mon, Feb 3 - Mon, Feb 10
8:15 am - 11:22 pmIAD-MIA
39h 07m3 stops
5:45 am - 11:47 amMIA-IAD
30h 02m2 stops
Mon, Feb 3 - Mon, Feb 10
1:42 pm - 8:11 pmIAD-EYW
6h 29m1 stop
7:00 am - 11:57 amEYW-IAD
4h 57m1 stop
$249Delta
Find Deal
Wed, Jan 29 - Thu, Feb 6
1:53 pm - 8:28 pmIAD-MIA
6h 35m1 stop
6:55 pm - 11:58 pmMIA-IAD
5h 03m1 stop
$257American Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
6:22 am - 11:13 amIAD-MIA
4h 51m1 stop
6:55 pm - 11:58 pmMIA-IAD
5h 03m1 stop
$261American Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 10
7:35 am - 1:50 pmIAD-EYW
6h 15m1 stop
7:00 am - 1:58 pmEYW-IAD
6h 58m1 stop
$264Delta
Find Deal
Wed, Apr 9 - Thu, Apr 24
3:19 pm - 10:49 pmIAD-MIA
7h 30m1 stop
$55Frontier
Find Deal
Wed, Apr 2
1:17 pm - 10:59 pmIAD-MIA
9h 42m1 stop
$56Frontier
Find Deal
Wed, Feb 5
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
$69United Airlines
Find Deal
Mon, Feb 3
8:40 am - 11:33 amIAD-MIA
2h 53mnonstop
$89United Airlines
Find Deal
Wed, Mar 5
8:05 pm - 12:37 amIAD-MIA
4h 32m1 stop
$128American Airlines
Find Deal
Mon, Jan 27
6:22 am - 11:13 amIAD-MIA
4h 51m1 stop
$129American Airlines
Find Deal
Mon, Jan 20
8:25 am - 8:36 amIAD-MIA
24h 11m3 stops
Sat, Jan 18
8:25 am - 8:36 amIAD-MIA
24h 11m3 stops
Sat, Jan 18
7:25 am - 12:29 pmIAD-MIA
5h 04m1 stop
$192Delta
Find Deal
Sun, Feb 23
7:25 am - 1:46 pmIAD-MIA
6h 21m1 stop
$200Delta
Find Deal
Sun, Feb 23
8:45 am - 11:43 amIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$177United Airlines
Find Deal
Sat, Jan 11 - Mon, Jan 13
8:45 am - 11:43 amIAD-MIA
2h 58mnonstop
1:30 pm - 4:06 pmMIA-IAD
2h 36mnonstop
$242United Airlines
Find Deal
Fri, Jan 10 - Tue, Feb 11
11:32 am - 9:45 pmIAD-MIA
10h 13m1 stop
7:00 am - 12:12 pmMIA-IAD
5h 12m1 stop
$261Frontier
Find Deal
Fri, Jan 10 - Wed, Jan 15
1:17 pm - 10:53 pmIAD-MIA
9h 36m1 stop
7:00 am - 12:14 pmMIA-IAD
5h 14m1 stop
$270Frontier
Find Deal
Wed, Jan 8 - Wed, Jan 22
1:52 pm - 8:28 pmIAD-MIA
6h 36m1 stop
5:00 pm - 11:58 pmMIA-IAD
6h 58m1 stop
$393American Airlines
Find Deal
Wed, Jan 8 - Mon, Jan 13
9:15 am - 3:40 pmIAD-MIA
6h 25m1 stop
5:00 pm - 11:58 pmMIA-IAD
6h 58m1 stop
$400American Airlines
Find Deal
Sun, Jan 12 - Mon, Jan 13
12:35 pm - 8:11 pmIAD-EYW
7h 36m1 stop
6:16 pm - 12:22 amEYW-IAD
6h 06m1 stop
$414Delta
Find Deal
Fri, Jan 10 - Wed, Jan 15
7:05 pm - 7:41 pmIAD-MIA
24h 36m2 stops
6:05 am - 11:26 amMIA-IAD
29h 21m3 stops
Sun, Jan 12 - Thu, Jan 16
4:53 pm - 12:51 amIAD-MIA
7h 58m1 stop
6:05 pm - 12:22 amMIA-IAD
6h 17m1 stop
$437Delta
Find Deal
Thu, Jan 9 - Fri, Jan 10
11:32 am - 9:45 pmIAD-MIA
10h 13m1 stop
5:45 am - 10:29 amMIA-IAD
28h 44m2 stops
Fri, Jan 10 - Fri, Jan 17
8:45 am - 11:43 amIAD-MIA
2h 58mnonstop
1:30 pm - 4:06 pmMIA-IAD
2h 36mnonstop
$137United Airlines
Find Deal
Mon, Jan 20 - Fri, Jan 24
5:30 pm - 8:26 pmIAD-MIA
2h 56mnonstop
8:45 am - 11:28 amMIA-IAD
2h 43mnonstop
$154United Airlines
Find Deal
Sat, Feb 22 - Tue, Feb 25
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$160United Airlines
Find Deal
Wed, Feb 5 - Thu, Feb 6
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$163United Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$165United Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 10
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
1:30 pm - 4:06 pmMIA-IAD
2h 36mnonstop
$166United Airlines
Find Deal
Mon, Jan 27 - Tue, Jan 28
5:30 pm - 8:26 pmIAD-MIA
2h 56mnonstop
8:45 am - 11:28 amMIA-IAD
2h 43mnonstop
$167United Airlines
Find Deal
Sat, Feb 22 - Sat, Mar 1
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
1:30 pm - 4:06 pmMIA-IAD
2h 36mnonstop
$174United Airlines
Find Deal
Sun, Feb 9 - Wed, Feb 12
5:30 pm - 8:26 pmIAD-MIA
2h 56mnonstop
8:45 am - 11:28 amMIA-IAD
2h 43mnonstop
$183United Airlines
Find Deal
Thu, Feb 20 - Tue, Feb 25
5:41 pm - 8:39 pmIAD-MIA
2h 58mnonstop
9:00 am - 11:40 amMIA-IAD
2h 40mnonstop
$184United Airlines
Find Deal
Wed, Jan 22 - Mon, Jan 27

Frontier flights from Washington, D.C. Dulles Intl Airport to Florida Keys

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Florida Keys flight tickets
Frontier
Feb 11
IAD12:37 pmWashington, D.C. Dulles Intl
10h 22m
1 stop
MIA10:59 pmMiami
Feb 25
MIA9:33 amMiami
9h 48m
1 stop
IAD7:21 pmWashington, D.C. Dulles Intl
Frontier
Feb 4
IAD12:37 pmWashington, D.C. Dulles Intl
10h 22m
1 stop
MIA10:59 pmMiami
Feb 5
MIA7:00 amMiami
5h 14m
1 stop
IAD12:14 pmWashington, D.C. Dulles Intl
Frontier
Feb 4
IAD12:37 pmWashington, D.C. Dulles Intl
10h 22m
1 stop
MIA10:59 pmMiami
Feb 5
MIA7:00 amMiami
5h 14m
1 stop
IAD12:14 pmWashington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. Dulles Intl Airport to Florida Keys

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Florida Keys flight tickets
United Airlines
Jan 20
IAD8:45 amWashington, D.C. Dulles Intl
2h 58m
MIA11:43 amMiami
Jan 24
MIA1:30 pmMiami
2h 36m
IAD4:06 pmWashington, D.C. Dulles Intl
United Airlines
Feb 22
IAD5:30 pmWashington, D.C. Dulles Intl
2h 56m
MIA8:26 pmMiami
Feb 25
MIA8:45 amMiami
2h 43m
IAD11:28 amWashington, D.C. Dulles Intl
United Airlines
Feb 5
IAD5:41 pmWashington, D.C. Dulles Intl
2h 58m
MIA8:39 pmMiami
Feb 6
MIA9:00 amMiami
2h 40m
IAD11:40 amWashington, D.C. Dulles Intl

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $307.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Florida Keys is on a Monday when prices can be found for as low as $293. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $416.

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

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Florida Keys at noon for as low as $261. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $379.

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

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

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Washington, D.C. Dulles Intl Airport when booking 45 days ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $358 when searching 45 days out. However, in the past 72 hours, people saw flights from Washington, D.C. Dulles Intl Airport for as low as $244.

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

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

You could potentially save up to 26% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Florida Keys flight.

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

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

Best Price Found

$55

Fastest flight time

2h 51m

Direct flights

Every day

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from Washington, D.C. Dulles Intl Airport in the past 72 hours is $55. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Florida Keys found on momondo in the last 72 hours is $101.
The fastest flight from Washington, D.C. Dulles Intl Airport to Florida Keys takes 2h 51m
Direct flights go from Washington, D.C. Dulles Intl Airport to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Florida Keys refresh daily.

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

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

    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 Washington, D.C. Dulles Intl Airport to Florida Keys.

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

    The necessary travel and health documents for your Florida Keys 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.

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


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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
8.0
8,513 reviews
Search Delta flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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 Florida Keys from Washington, D.C..

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

momondo does allow users to show only those flights to Florida Keys from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Washington, D.C. to Florida Keys 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 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