$58+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — EYW
Apr 9 — Apr 161
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from District of Columbia to Florida Keys with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 4, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $102 (Cheapflightsfares) |
One-way from | $58 (Cheapflightsfares) |
Popular in | December |
Cheapest in | February |
Average price | $249 |
Find flight deals from District of Columbia to Florida Keys
Cheapest flights from District of Columbia to Florida KeysExplore 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 4, 2025.
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 4, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:38 pmIAD - MIA
Nonstop2h 48mFrontier
Tue 6/312:18 pmMIA - IAD
Nonstop2h 40mFrontier
Deal found 4/3![Frontier logo]()
$102
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:55 pmDCA - MIA
Nonstop2h 39mDelta
Thu 5/110:15 amMIA - DCA
Nonstop2h 43mDelta
Deal found 4/3![Delta logo]()
$137
This United Airlines deal was found by Cheapflights users on 4/3. 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 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 4/3![United Airlines logo]()
$137
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:29 pmDCA - MIA
Nonstop2h 57mAmerican Airlines
Thu 7/176:42 amMIA - DCA
Nonstop2h 31mAmerican Airlines
Deal found 4/3![American Airlines logo]()
$138
This JetBlue deal was found by Cheapflights users on 4/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:15 amDCA - MIA
1 stop6h 51mJetBlue
Thu 5/82:30 pmMIA - DCA
1 stop8h 28mJetBlue
Deal found 4/3![JetBlue logo]()
$163
This Southwest deal was found by Cheapflights users on 4/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:05 amDCA - MIA
1 stop6h 15mSouthwest
Sat 5/37:45 amMIA - DCA
1 stop7h 25mSouthwest
Deal found 4/3![Southwest logo]()
$182
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 5/69:55 amDCA - MIA
1 stop6h 21mUnited Airlines
Sat 5/107:20 amMIA - DCA
1 stop7h 16mUnited Airlines
Deal found 4/2![United Airlines logo]()
$199
This Frontier deal was found by Cheapflights users on 4/3. 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.
Fri 5/96:00 pmDCA - MIA
1 stop11h 22mFrontier
Mon 5/126:00 amMIA - DCA
1 stop10h 59mFrontier
Deal found 4/3![Frontier logo]()
$200
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/201:08 pmIAD - MIA
1 stop7h 41mAmerican Airlines
Sat 6/216:18 amMIA - IAD
1 stop4h 30mAmerican Airlines
Deal found 4/3![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:29 amDCA - EYW
Nonstop3h 10mAmerican Airlines
Wed 12/105:40 pmEYW - DCA
Nonstop2h 50mAmerican Airlines
Deal found 4/3![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/34:00 pmDCA - EYW
1 stop4h 30mDelta
Wed 5/76:25 pmEYW - DCA
1 stop5h 18mDelta
Deal found 4/3![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/103:33 pmIAD - EYW
1 stop4h 34mDelta
Tue 5/136:25 pmEYW - IAD
1 stop5h 10mDelta
Deal found 4/4![Delta logo]()
$294
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 4, 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
Fri 5/30
3:38 pm-6:26 pm
Nonstop2h 48m
Miami
Tue 6/3
12:18 pm-2:58 pm
Nonstop2h 40m
$102
Washington, D.C.Miami
DCA - MIA
DCAMIA
Washington, D.C. Reagan-National
Tue 4/29
1:55 pm-4:34 pm
Nonstop2h 39m
Miami
Thu 5/1
10:15 am-12:58 pm
Nonstop2h 43m
$137
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
$137
Washington, D.C.Miami
DCA - MIA
DCAMIA
Washington, D.C. Reagan-National
Thu 5/8
5:00 am-7:39 am
Nonstop2h 39m
Miami
Mon 5/12
8:39 pm-11:12 pm
Nonstop2h 33m
$158
Washington, D.C.Miami
DCA - MIA
DCAMIA
Washington, D.C. Reagan-National
Mon 5/5
6:15 am-1:06 pm
1 stop6h 51m
Miami
Thu 5/8
2:30 pm-10:58 pm
1 stop8h 28m
$163
Washington, D.C.Miami
DCA - MIA
DCAMIA
Washington, D.C. Reagan-National
Tue 4/29
6:05 am-12:20 pm
1 stop6h 15m
Miami
Sat 5/3
7:45 am-3:10 pm
1 stop7h 25m
$182
Washington, D.C.Miami
DCA - MIA
DCAMIA
Washington, D.C. Reagan-National
Tue 5/6
9:55 am-4:16 pm
1 stop6h 21m
Miami
Sat 5/10
7:20 am-2:36 pm
1 stop7h 16m
$199
Washington, D.C.Miami
DCA - MIA
DCAMIA
Washington, D.C. Reagan-National
Fri 5/9
6:00 pm-5:22 am
1 stop11h 22m
Miami
Mon 5/12
6:00 am-9:59 pm
1 stop15h 59m
$200
Washington, D.C.Miami
IAD - MIA
IADMIA
Washington, D.C. Dulles Intl
Fri 6/20
1:08 pm-8:49 pm
1 stop7h 41m
Miami
Sat 6/21
6:18 am-10:48 am
1 stop4h 30m
$253
Washington, D.C.Key West
DCA - EYW
DCAEYW
Washington, D.C. Reagan-National
Thu 4/24
1:50 pm-6:45 pm
1 stop4h 55m
Key West
Thu 5/1
11:02 am-1:52 pm
Nonstop2h 50m
$279
Showing 1-10 of 37 results
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 4, 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 4, 2025.
To help decide which airline to fly from District of Columbia to Florida Keys, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.2
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.2
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.2
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.2
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.2
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$96 | Average$382 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$445 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$494 | FlexibilityNo cancel fee | On-time71% |