Florida Keys

$68+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EYW
Apr 30 — May 71
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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 April 25, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$114
(Cheapflightsfares)

One-way from

$68
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$278
Provider with most accurate pricing for Washington, D.C. (WAS)-Miami flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Miami flights.
From District of Columbia to Florida Keys
One-way flight from District of Columbia to Florida Keys
Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 April 25, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Sat 5/313:38 pmIAD - MIA
Nonstop2h 48mFrontier
Mon 6/212:20 pmMIA - IAD
Nonstop2h 40mFrontier
Deal found 4/24$114
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 5/281:55 pmDCA - MIA
Nonstop2h 35mDelta
Fri 5/3010:20 amMIA - DCA
Nonstop2h 35mDelta
Deal found 4/25$179
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/249:00 pmDCA - MIA
Nonstop2h 40mAmerican Airlines
Mon 5/266:35 amMIA - DCA
Nonstop2h 30mAmerican Airlines
Deal found 4/23$182
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:20 amIAD - MIA
Nonstop2h 51mUnited Airlines
Tue 5/131:29 pmMIA - IAD
Nonstop2h 41mUnited Airlines
Deal found 4/25$187
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:00 amDCA - MIA
1 stop7h 22mUnited Airlines
Sat 5/316:26 amMIA - DCA
1 stop5h 59mUnited Airlines
Deal found 4/24$199
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2512:35 pmDCA - MIA
1 stop10h 00mSouthwest
Wed 5/287:55 amMIA - DCA
1 stop8h 15mSouthwest
Deal found 4/24$204
This Frontier deal was found by Cheapflights users on 4/24. 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.
Mon 5/126:00 pmDCA - MIA
1 stop11h 22mFrontier
Sat 5/176:00 amMIA - DCA
1 stop10h 59mFrontier
Deal found 4/24$210
This JetBlue deal was found by Cheapflights users on 4/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:35 pmDCA - MIA
1 stop8h 24mJetBlue
Thu 6/266:00 amMIA - DCA
1 stop9h 08mJetBlue
Deal found 4/25$219
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 6/145:41 pmIAD - MIA
1 stop4h 41mAmerican Airlines
Tue 6/176:18 amMIA - IAD
1 stop6h 20mAmerican Airlines
Deal found 4/25$251
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 7/48:30 pmIAD - MIA
1 stop27h 06mDelta
Tue 7/87:30 pmMIA - IAD
1 stop16h 25mDelta
Deal found 4/25$274
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 9/138:20 amDCA - EYW
Nonstop3h 12mAmerican Airlines
Wed 9/175:22 pmEYW - DCA
1 stop4h 56mAmerican Airlines
Deal found 4/24$299
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 7/3112:35 pmIAD - EYW
1 stop7h 11mDelta
Wed 8/67:00 amEYW - IAD
1 stop6h 59mDelta
Deal found 4/25$314

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 April 25, 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

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 5/31

3:38 pm-6:26 pm

Nonstop2h 48m

Miami

Mon 6/2

12:20 pm-3:00 pm

Nonstop2h 40m

$114

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 5/28

1:55 pm-4:30 pm

Nonstop2h 35m

Miami

Sat 5/31

10:20 am-12:55 pm

Nonstop2h 35m

$179

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 5/24

9:00 pm-11:40 pm

Nonstop2h 40m

Miami

Mon 5/26

6:35 am-9:05 am

Nonstop2h 30m

$182

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 5/12

8:20 am-11:11 am

Nonstop2h 51m

Miami

Tue 5/13

1:29 pm-4:10 pm

Nonstop2h 41m

$187

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 5/28

7:00 am-2:22 pm

1 stop7h 22m

Miami

Sat 5/31

6:26 am-12:25 pm

1 stop5h 59m

$199

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 5/25

12:35 pm-10:35 pm

1 stop10h 00m

Miami

Wed 5/28

7:55 am-4:10 pm

1 stop8h 15m

$204

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 5/12

6:00 pm-5:22 am

1 stop11h 22m

Miami

Sat 5/17

6:00 am-4:59 pm

1 stop10h 59m

$210

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Tue 6/17

3:35 pm-11:59 pm

1 stop8h 24m

Miami

Thu 6/26

6:00 am-3:08 pm

1 stop9h 08m

$219

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 6/14

5:41 pm-10:22 pm

1 stop4h 41m

Miami

Tue 6/17

6:18 am-12:38 pm

1 stop6h 20m

$251

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Fri 7/4

8:30 pm-11:36 pm

1 stop27h 06m

Miami

Tue 7/8

7:30 pm-11:55 am

1 stop16h 25m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 41 results
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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, August is the cheapest month in which you can book a flight from District of Columbia to Florida Keys (average of $328). Flying from District of Columbia to Florida Keys in March is currently the most expensive (average of $493). 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 April 25, 2025.

When flying from District of Columbia to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated April 25, 2025.
To help decide which airline to fly from District of Columbia to Florida Keys, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Avelo Airlines
7.5
Good

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Overall

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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

    $68 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Avelo Airlines and American Airlines, with prices starting from $75 and $89, 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, August is the cheapest month in which you can book a flight from District of Columbia to Florida Keys (average of $328). Flying from District of Columbia to Florida Keys in March is currently the most expensive (average of $493). 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

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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.

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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$96Average$382FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$186Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$496FlexibilityNo cancel feeOn-time71%

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