$37+ Cheap flights from Washington, D.C. (WAS) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — EYW
Apr 9 — Apr 161
1 adult, Economy
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Find cheap flights from Washington, D.C. 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 Washington, D.C. to Florida Keys
Keep the following information in mind while searching for Washington, D.C. 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 | $76 (FlightHub) |
One-way from | $37 (Cheapflightsfares) |
Popular in | December |
Cheapest in | February |
Average price | $249 |
Find flight deals from Washington, D.C. to Florida Keys
Cheapest flights from Washington, D.C. to Florida KeysExplore the most affordable flight options available from Washington, D.C. 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 Washington, D.C. to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:42 pmBWI - MIA
Nonstop2h 43mSpirit Airlines
Fri 5/98:52 pmMIA - BWI
Nonstop2h 41mSpirit Airlines
Deal found 4/4![Spirit Airlines logo]()
$76
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.
Tue 4/225:42 pmBWI - MIA
Nonstop2h 43mMultiple Airlines
Thu 4/245:13 pmMIA - BWI
Nonstop2h 53mMultiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$81
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.
Mon 5/58:46 pmBWI - MIA
Nonstop2h 45mFrontier
Fri 5/98:24 amMIA - BWI
Nonstop2h 46mFrontier
Deal found 4/3![Frontier logo]()
$87
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 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 5/177:01 pmBWI - MIA
Nonstop2h 51mAmerican Airlines
Tue 5/207:37 pmMIA - BWI
Nonstop2h 39mAmerican Airlines
Deal found 4/3![American Airlines logo]()
$187
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.
Mon 5/267:44 pmBWI - MIA
1 stop4h 53mDelta
Tue 6/37:30 pmMIA - BWI
1 stop5h 18mDelta
Deal found 4/3![Delta logo]()
$197
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
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 Washington, D.C. to Florida Keys that are best for you.
Fly from
Washington, D.C.
Fly to
Florida Keys
Route
Depart
Return
Price
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Mon 5/5
5:42 pm-8:25 pm
Nonstop2h 43m
Miami
Fri 5/9
8:52 pm-11:33 pm
Nonstop2h 41m
$76
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Tue 4/22
5:42 pm-8:25 pm
Nonstop2h 43m
Miami
Thu 4/24
5:13 pm-8:06 pm
Nonstop2h 53m
$81
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Mon 5/5
8:46 pm-11:31 pm
Nonstop2h 45m
Miami
Fri 5/9
8:24 am-11:10 am
Nonstop2h 46m
$87
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
BaltimoreMiami
BWI - MIA
BWIMIA
Baltimore/Washington
Sat 5/17
7:01 pm-9:52 pm
Nonstop2h 51m
Miami
Tue 5/20
7:37 pm-10:16 pm
Nonstop2h 39m
$187
Showing 1-10 of 56 results
Best time to book a flight from Washington, D.C. to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Washington, D.C. 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 Washington, D.C. to Florida Keys
What is the cheapest month to book a flight from Washington, D.C. to Florida Keys?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Florida Keys (average of $328). Flying from Washington, D.C. 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 WAS to EOA?
Find hourly flight availability from Washington, D.C. 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Florida Keys as you normally would.
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 Washington, D.C. 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.
Crew
8.6
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Crew
8.6
Food
7.1
Entertainment
7.6
Overall
8.0
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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
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Alternative routes for Washington, D.C. to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Washington, D.C. to Florida Keys
Discover the top 4 airlines that operate flights from Washington, D.C. 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% |