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Washington, D.C.

$53+ Cheap flights from Florida Keys to Washington, D.C. (WAS)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — WAS
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Florida Keys to Washington, D.C.

Keep the following information in mind while searching for Florida Keys to Washington, D.C. flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$64
(eDestinos)

One-way from

$53
(Frontier)

Popular in

March

Cheapest in

September

Average price

$416
From Florida Keys to Washington, D.C. (WAS)
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One-way flight from Florida Keys to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 24% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Florida Keys to Washington, D.C.

Cheapest flights from Florida Keys to Washington, D.C.
Explore the most affordable flight options available from Florida Keys to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This eDestinos deal was found by Cheapflights users on 8/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/58:48 pmMIA - BWI
Nonstop2h 49mSpirit Airlines
lun. 9/84:51 pmBWI - MIA
Nonstop2h 52mSpirit Airlines
Deal found 8/14$64
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
vie. 9/128:48 pmMIA - BWI
Nonstop2h 49mSpirit Airlines
lun. 9/154:51 pmBWI - MIA
Nonstop2h 52mSpirit Airlines
Deal found 8/14$65
This FlightHub deal was found by Cheapflights users on 8/14. 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.
jue. 8/289:29 pmMIA - BWI
Nonstop2h 30mSpirit Airlines
dom. 8/315:30 pmBWI - MIA
Nonstop2h 54mSpirit Airlines
Deal found 8/14$66
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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. 8/289:29 pmMIA - BWI
Nonstop2h 30mSpirit Airlines
sáb. 8/305:30 pmBWI - MIA
Nonstop2h 54mSpirit Airlines
Deal found 8/14$67
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
vie. 9/54:01 pmMIA - BWI
Nonstop2h 49mFrontier
sáb. 9/67:48 pmBWI - MIA
Nonstop2h 54mFrontier
Deal found 8/14$70
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
lun. 9/84:01 pmMIA - BWI
Nonstop2h 49mFrontier
dom. 9/2112:00 pmBWI - MIA
Nonstop2h 55mFrontier
Deal found 8/13$75
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
vie. 9/198:48 pmMIA - BWI
Nonstop2h 49mSpirit Airlines
lun. 9/224:51 pmBWI - MIA
Nonstop2h 52mSpirit Airlines
Deal found 8/11$77
This CheapOair deal was found by Cheapflights users on 8/12. 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. 10/34:01 pmMIA - BWI
Nonstop2h 49mFrontier
dom. 10/512:00 pmBWI - MIA
Nonstop2h 55mFrontier
Deal found 8/12$80
This Frontier deal was found by Cheapflights users on 8/14. 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.
vie. 9/511:35 amMIA - IAD
Nonstop2h 50mFrontier
dom. 9/73:15 pmIAD - MIA
Nonstop2h 49mFrontier
Deal found 8/14$98
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
lun. 9/2211:35 amMIA - IAD
Nonstop2h 50mFrontier
jue. 9/253:15 pmIAD - MIA
Nonstop2h 49mFrontier
Deal found 8/12$106
This Frontier deal was found by Cheapflights users on 8/11. 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. 8/254:34 pmMIA - IAD
Nonstop2h 50mFrontier
dom. 8/318:19 pmIAD - MIA
Nonstop2h 47mFrontier
Deal found 8/11$108
This CheapOair deal was found by Cheapflights users on 8/14. 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. 9/511:35 amMIA - IAD
Nonstop2h 50mFrontier
sáb. 9/67:00 amIAD - MIA
1 stop9h 30mFrontier
Deal found 8/14$110

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Washington, D.C. 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 agosto 14, 2025.
Use the filters below to find and compare flights from Florida Keys to Washington, D.C. that are best for you.

Fly from

Florida Keys

Fly to

Washington, D.C.

Route

Depart

Return

Price

MiamiBaltimore

MIA - BWI

MIABWI

Miami

vie. 9/5

8:48 pm-11:37 pm

Nonstop2h 49m

Baltimore/Washington

lun. 9/8

4:51 pm-7:43 pm

Nonstop2h 52m

$64

MiamiBaltimore

MIA - BWI

MIABWI

Miami

vie. 9/12

8:48 pm-11:37 pm

Nonstop2h 49m

Baltimore/Washington

lun. 9/15

4:51 pm-7:43 pm

Nonstop2h 52m

$69

MiamiBaltimore

MIA - BWI

MIABWI

Miami

lun. 9/15

4:01 pm-6:50 pm

Nonstop2h 49m

Baltimore/Washington

jue. 9/18

7:48 pm-10:42 pm

Nonstop2h 54m

$75

MiamiBaltimore

MIA - BWI

MIABWI

Miami

lun. 9/8

4:01 pm-6:50 pm

Nonstop2h 49m

Baltimore/Washington

dom. 9/21

12:00 pm-2:55 pm

Nonstop2h 55m

$75

MiamiBaltimore

MIA - BWI

MIABWI

Miami

vie. 9/26

8:48 pm-11:37 pm

Nonstop2h 49m

Baltimore/Washington

lun. 9/29

4:51 pm-7:43 pm

Nonstop2h 52m

$77

MiamiBaltimore

MIA - BWI

MIABWI

Miami

lun. 10/20

8:50 am-11:35 am

Nonstop2h 45m

Baltimore/Washington

lun. 10/27

12:30 pm-3:16 pm

Nonstop2h 46m

$78

MiamiBaltimore

MIA - BWI

MIABWI

Miami

vie. 10/3

4:01 pm-6:50 pm

Nonstop2h 49m

Baltimore/Washington

dom. 10/5

12:00 pm-2:55 pm

Nonstop2h 55m

$80

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

vie. 10/17

11:34 am-2:25 pm

Nonstop2h 51m

Washington, D.C. Dulles Intl

vie. 10/31

5:34 pm-12:34 am

1 stop7h 00m

$110

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

vie. 11/7

7:07 pm-12:11 am

1 stop5h 04m

Washington, D.C. Dulles Intl

lun. 11/10

3:51 pm-6:38 pm

Nonstop2h 47m

$110

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

jue. 9/11

11:35 am-2:25 pm

Nonstop2h 50m

Washington, D.C. Dulles Intl

mar. 9/16

9:15 am-5:15 pm

1 stop8h 00m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from Florida Keys to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Florida Keys 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 Florida Keys to Washington, D.C.

What is the cheapest month to book a flight from Florida Keys to Washington, D.C.?

Currently, July is the cheapest month in which you can book a flight from Florida Keys to Washington, D.C. (average of $302). Flying from Florida Keys to Washington, D.C. in April is currently the most expensive (average of $337). 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 EOA to WAS?

Find hourly flight availability from Florida Keys to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

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

Weekly flight availability from Florida Keys to Washington, D.C.

Explore weekly flight availability from Florida Keys to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 14, 2025.

The most flights from zzEOA to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated agosto 14, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Florida Keys to Washington, D.C.. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,046 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Washington, D.C.. 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 Florida Keys to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $53 on Frontier. Other airlines that offer cheap prices include Delta from $82 and American Airlines from $85 one-way.

  • What are the most popular routes from Florida Keys to Washington, D.C.?

    The most popular route from Florida Keys to Washington, D.C. is Miami - Washington, D.C. Reagan-National. You may also consider Miami - Washington, D.C. Dulles Intl or Miami - Baltimore/Washington.

  • Can I find deals for flights from Florida Keys to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Washington, D.C.?

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

  • Can I find deals for business class flights from Florida Keys to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Florida Keys to Washington, D.C. 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 Florida Keys to Washington, D.C.?

    Currently, July is the cheapest month in which you can book a flight from Florida Keys to Washington, D.C. (average of $302). Flying from Florida Keys to Washington, D.C. in April is currently the most expensive (average of $337). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida Keys to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Valdosta to Reagan-National flights

Top 2 airlines flying from Florida Keys to Washington, D.C.

Discover the top 2 airlines that operate flights from Florida Keys to Washington, D.C.. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$341FlexibilityNo cancel feeOn-time71%
DeltaCheapest$223Average$296FlexibilityNo cancel feeOn-timeN/A

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