HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$37+ Cheap flights from Maryland 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.
BWI — EYW
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland 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 Maryland to Florida Keys

Keep the following information in mind while searching for Maryland 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

$81
(Cheapflightsfares)

One-way from

$37
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$249
Provider with most accurate pricing for Washington, D.C. (WAS)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Miami flights.
Search Deals
From Maryland to Florida Keys
Search Deals
One-way flight from Maryland to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Maryland to Florida Keys

Cheapest flights from Maryland to Florida Keys
Explore the most affordable flight options available from Maryland 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.
Tue 4/225:42 pmBWI - MIA
Nonstop2h 43mMultiple Airlines
Thu 4/245:13 pmMIA - BWI
Nonstop2h 53mMultiple Airlines
Deal found 4/3$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.
Tue 4/295:42 pmBWI - MIA
Nonstop2h 43mSpirit Airlines
Sat 5/35:45 amMIA - BWI
Nonstop2h 35mSpirit Airlines
Deal found 4/3$85
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:09 pmPHL - MIA
Nonstop3h 04mFrontier
Wed 4/3011:09 amMIA - PHL
Nonstop2h 59mFrontier
Deal found 4/4$86
This Cheapflightsfares 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 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 4/4$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.
Tue 4/222:26 pmPHL - MIA
Nonstop3h 04mMultiple Airlines
Tue 4/299:26 pmMIA - PHL
Nonstop3h 00mMultiple Airlines
Deal found 4/3$89
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.
Wed 4/94:28 pmPHL - MIA
Nonstop2h 56mSpirit Airlines
Tue 4/158:20 pmMIA - PHL
Nonstop3h 02mSpirit Airlines
Deal found 4/3$92
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$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 4/221:55 pmDCA - MIA
Nonstop2h 39mDelta
Tue 4/2910:15 amMIA - DCA
Nonstop2h 43mDelta
Deal found 4/3$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$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$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$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$182

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 Maryland to Florida Keys that are best for you.

Fly from

Maryland

Fly to

Florida Keys

Route

Depart

Return

Price

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

Tue 4/29

5:42 pm-8:25 pm

Nonstop2h 43m

Miami

Sat 5/3

5:45 am-8:20 am

Nonstop2h 35m

$85

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Wed 4/23

2:09 pm-5:13 pm

Nonstop3h 04m

Miami

Wed 4/30

11:09 am-2:08 pm

Nonstop2h 59m

$86

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

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 4/22

2:26 pm-5:30 pm

Nonstop3h 04m

Miami

Tue 4/29

9:26 pm-12:26 am

Nonstop3h 00m

$89

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Tue 4/22

4:28 pm-7:24 pm

Nonstop2h 56m

Miami

Tue 10/28

10:39 am-1:29 pm

Nonstop2h 50m

$92

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 4/22

1:55 pm-4:34 pm

Nonstop2h 39m

Miami

Tue 4/29

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

Tue 7/15

5:29 pm-8:26 pm

Nonstop2h 57m

Miami

Thu 7/17

6:42 am-9:13 am

Nonstop2h 31m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Maryland to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Maryland 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 Maryland to Florida Keys

What is the cheapest month to book a flight from Maryland to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Maryland to Florida Keys (average of $328). Flying from Maryland 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 MD to EOA?

Find hourly flight availability from Maryland 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 Maryland 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.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Maryland to Florida Keys by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,618 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,919 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
732 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland to Florida Keys one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $37. Spirit Airlines flights start at $47 while deals on American Airlines start at $69 one-way.

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

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

  • How can I find direct flights from Maryland to Florida Keys?

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

  • Can I find deals for business class flights from Maryland to Florida Keys?

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Maryland to Florida Keys (average of $328). Flying from Maryland 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

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 Maryland to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Orlando flights
LaGuardia to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Tampa flights
Dallas/Fort Worth to Orlando flights
Los Angeles to Miami flights
John F Kennedy Intl to Tampa flights
LaGuardia to Tampa flights
Dulles Intl to Miami flights
Los Angeles to Orlando flights
O'Hare Intl to Miami flights
Boston to Orlando flights
Boston to Miami flights
Reagan-National to Miami flights
O'Hare Intl to Fort Lauderdale flights
Baltimore to Fort Lauderdale flights
Boston to Fort Lauderdale flights
Philadelphia to Orlando flights
O'Hare Intl to Orlando flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Orlando flights
Philadelphia to Miami flights
Newark to West Palm Beach flights
Boston to Tampa flights
Baltimore to Orlando flights
Dulles Intl to Tampa flights
Philadelphia to Fort Lauderdale flights
Baltimore to Miami flights
Atlanta to Miami flights
LaGuardia to West Palm Beach flights
Los Angeles to Fort Lauderdale flights
Providence to Orlando flights
Seattle to Orlando flights
Reagan-National to Orlando flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Fort Lauderdale flights
Hartford to Orlando flights
Atlanta to Fort Lauderdale flights
Denver to Orlando flights
Detroit to Orlando flights
Minneapolis to Orlando flights
Boston to West Palm Beach flights
Detroit to Miami flights

Top 3 airlines flying from Maryland to Florida Keys

Discover the top 3 airlines that operate flights from Maryland 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.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$186Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$222Average$535FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$387FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.