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Florida Keys

$51+ Cheap flights from District of Columbia to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EYW
nov. 5 — nov. 121
mié. 11/5
mié. 11/12
1 adult, Economy
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Cheap flight deals from District of Columbia to Florida Keys

Keep the following information in mind while searching for District of Columbia to Florida Keys flight deals. Data was last updated octubre 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(CheapOair)

One-way from

$51
(Priceline)

Popular in

December

Cheapest in

February

Average price

$207
Provider with most accurate pricing for Washington, D.C. (WAS)-Miami flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Miami flights.
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From District of Columbia to Florida Keys
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One-way flight from District of Columbia to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from District of Columbia to Florida Keys

Cheapest flights from District of Columbia to Florida Keys
Explore the most affordable flight options available from District of Columbia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 6, 2025.

This CheapOair deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/243:10 pmIAD - MIA
Nonstop2h 47mFrontier
lun. 10/2711:34 amMIA - IAD
Nonstop2h 51mFrontier
Deal found 10/6$98
This Cheapflightsfares deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/233:10 pmIAD - MIA
Nonstop2h 47mFrontier
lun. 10/2711:34 amMIA - IAD
Nonstop2h 51mFrontier
Deal found 10/5$99
This Frontier deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/134:00 pmIAD - MIA
Nonstop2h 43mFrontier
vie. 11/145:01 amMIA - IAD
1 stop11h 33mFrontier
Deal found 10/3$105
This CheapOair deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/273:10 pmIAD - MIA
Nonstop2h 47mFrontier
lun. 11/312:22 pmMIA - IAD
Nonstop2h 47mFrontier
Deal found 10/6$108
This CheapOair deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/129:07 pmIAD - MIA
1 stop26h 49mFrontier
vie. 10/1711:34 amMIA - IAD
Nonstop2h 51mFrontier
Deal found 10/3$111
This Cheapflightsfares deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/219:00 amIAD - MIA
1 stop5h 32mFrontier
jue. 10/2311:34 amMIA - IAD
Nonstop2h 51mFrontier
Deal found 10/4$113
This CheapOair deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/104:00 pmIAD - MIA
Nonstop2h 43mFrontier
lun. 11/175:05 amMIA - IAD
1 stop11h 53mFrontier
Deal found 10/6$114
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/24:04 pmIAD - MIA
Nonstop2h 43mFrontier
jue. 11/67:07 pmMIA - IAD
1 stop5h 04mFrontier
Deal found 10/5$115
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:10 pmIAD - MIA
Nonstop2h 53mFrontier
sáb. 1/1010:27 amMIA - IAD
Nonstop2h 39mFrontier
Deal found 10/5$116
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:30 pmDCA - MIA
Nonstop2h 56mDelta
vie. 12/511:26 amMIA - DCA
Nonstop2h 35mDelta
Deal found 10/5$127
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:15 pmDCA - MIA
Nonstop2h 55mAmerican Airlines
mar. 12/25:50 pmMIA - DCA
Nonstop2h 31mAmerican Airlines
Deal found 10/6$132
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/52:40 pmDCA - MIA
Nonstop2h 37mDelta
vie. 11/711:15 amMIA - DCA
Nonstop2h 30mDelta
Deal found 10/5$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Florida Keys 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 6, 2025.
Use the filters below to find and compare flights from District of Columbia to Florida Keys that are best for you.

Fly from

District of Columbia

Fly to

Florida Keys

Route

Depart

Return

Price

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

dom. 12/7

2:30 pm-5:26 pm

Nonstop2h 56m

Miami

vie. 12/12

11:26 am-2:01 pm

Nonstop2h 35m

$127

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mar. 10/21

2:40 pm-5:17 pm

Nonstop2h 37m

Miami

sáb. 10/25

11:15 am-1:45 pm

Nonstop2h 30m

$137

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

vie. 10/24

2:40 pm-5:17 pm

Nonstop2h 37m

Miami

mar. 10/28

11:15 am-1:45 pm

Nonstop2h 30m

$137

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

sáb. 10/25

2:40 pm-5:17 pm

Nonstop2h 37m

Miami

lun. 10/27

11:15 am-1:45 pm

Nonstop2h 30m

$149

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

lun. 11/10

6:00 am-12:40 pm

1 stop6h 40m

Miami

dom. 11/16

6:20 am-2:55 pm

1 stop8h 35m

$157

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

dom. 11/2

8:25 am-11:14 am

Nonstop2h 49m

Miami

mié. 11/5

12:51 pm-3:25 pm

Nonstop2h 34m

$158

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

lun. 11/10

3:30 pm-11:45 pm

1 stop8h 15m

Miami

mié. 11/12

6:55 am-4:10 pm

2 stops9h 15m

$162

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

sáb. 12/6

8:45 am-4:42 pm

1 stop7h 57m

Miami

jue. 12/18

1:00 pm-3:46 pm

Nonstop2h 46m

$177

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

jue. 11/20

11:40 am-9:50 pm

1 stop10h 10m

Miami

mié. 11/26

11:30 am-7:30 pm

1 stop8h 00m

$182

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

lun. 10/20

8:25 am-11:16 am

Nonstop2h 51m

Miami

mar. 10/21

1:15 pm-3:50 pm

Nonstop2h 35m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

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Best time to book a flight from District of Columbia to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Florida Keys

What is the cheapest month to book a flight from District of Columbia to Florida Keys?

Currently, July is the cheapest month in which you can book a flight from District of Columbia to Florida Keys (average of $179). Flying from District of Columbia to Florida Keys in October is currently the most expensive (average of $267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to EOA?

Find hourly flight availability from District of Columbia to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 6, 2025.

A simple way to save on the total cost of your ticket is to fly from District of Columbia to Florida Keys in the afternoon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to Florida Keys?

    There are many flights that can get you from District of Columbia to Florida Keys in 2h 49m. Fly via Delta, Southwest, or United Airlines to get the fastest option. The distance between District of Columbia and Florida Keys is about 923 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Florida Keys one-way?

    $64 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $74 and $76, respectively.

  • Can I find deals for flights from District of Columbia to Florida Keys that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Florida Keys.

  • Can I find deals for business class flights from District of Columbia to Florida Keys?

    Yes. Cheapflights offers flight deals from District of Columbia to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Florida Keys?

    Currently, July is the cheapest month in which you can book a flight from District of Columbia to Florida Keys (average of $179). Flying from District of Columbia to Florida Keys in October is currently the most expensive (average of $267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from District of Columbia to Florida Keys

Discover the top 4 airlines that operate flights from District of Columbia to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$105Average$260FlexibilityNo cancel feeOn-time65%
DeltaCheapest$117Average$510FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$186Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$465FlexibilityNo cancel feeOn-time71%

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