HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$46+ Cheap flights from Baltimore (BWI) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — EYW
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore 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 Baltimore to Florida Keys

Keep the following information in mind while searching for Baltimore to Florida Keys flight deals. Data was last updated August 3, 2025.

Round-trip from

$85
(Frontier)

One-way from

$46
(Frontier)

Popular in

December

Cheapest in

February

Average price

$189
From Baltimore/Washington to Florida Keys
Search Deals
One-way flight from Baltimore/Washington to Florida Keys
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Baltimore to Florida Keys

Cheapest flights from Baltimore to Florida Keys
Explore the most affordable flight options available from Baltimore to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2025.

This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/163:58 pmBWI - MIA
Nonstop2h 46mFrontier
Sat 8/238:00 amMIA - BWI
Nonstop2h 49mFrontier
Deal found 8/2$85
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/175:30 pmBWI - MIA
Nonstop2h 54mSpirit Airlines
Thu 8/219:29 pmMIA - BWI
Nonstop2h 30mSpirit Airlines
Deal found 8/2$86
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/175:30 pmBWI - MIA
Nonstop2h 54mMultiple Airlines
Thu 8/217:50 amMIA - BWI
Nonstop2h 47mMultiple Airlines
Deal found 8/2$99
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:00 amBWI - MIA
Nonstop2h 42mAmerican Airlines
Wed 9/39:24 pmMIA - BWI
Nonstop2h 35mAmerican Airlines
Deal found 8/2$137
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:35 amBWI - EYW
1 stop5h 33mAmerican Airlines
Mon 11/36:33 pmEYW - BWI
1 stop5h 02mAmerican Airlines
Deal found 8/2$259
This Delta deal was found by Cheapflights users on 8/1. 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 8/1912:17 pmBWI - EYW
1 stop5h 10mDelta
Tue 8/267:00 amEYW - BWI
1 stop5h 30mDelta
Deal found 8/1$274
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:10 amBWI - EYW
1 stop8h 20mSpirit Airlines
Mon 11/102:25 pmEYW - BWI
1 stop9h 29mSpirit Airlines
Deal found 8/2$293
This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:13 amBWI - EYW
1 stop13h 24mMultiple Airlines
Sun 12/72:25 pmEYW - BWI
1 stop9h 29mMultiple Airlines
Deal found 8/1$332

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 August 3, 2025.
Use the filters below to find and compare flights from Baltimore to Florida Keys that are best for you.

Fly from

Baltimore

Fly to

Florida Keys

Route

Depart

Return

Price

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 8/16

3:58 pm-6:44 pm

Nonstop2h 46m

Miami

Sat 8/23

8:00 am-10:49 am

Nonstop2h 49m

$85

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sun 8/17

5:30 pm-8:24 pm

Nonstop2h 54m

Miami

Thu 8/21

9:29 pm-11:59 pm

Nonstop2h 30m

$86

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sun 8/17

5:30 pm-8:24 pm

Nonstop2h 54m

Miami

Thu 8/21

7:50 am-10:37 am

Nonstop2h 47m

$99

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 9/1

6:00 am-8:42 am

Nonstop2h 42m

Miami

Wed 9/3

9:24 pm-11:59 pm

Nonstop2h 35m

$137

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Tue 1/27

5:10 am-1:30 pm

1 stop8h 20m

Key West

Tue 2/3

2:25 pm-7:17 pm

1 stop4h 52m

$243

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Fri 10/31

7:35 am-1:08 pm

1 stop5h 33m

Key West

Mon 11/3

6:33 pm-11:35 pm

1 stop5h 02m

$259

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Tue 8/19

12:17 pm-5:27 pm

1 stop5h 10m

Key West

Tue 8/26

7:00 am-12:30 pm

1 stop5h 30m

$274

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Thu 12/4

8:13 am-9:37 pm

1 stop13h 24m

Key West

Sun 12/7

2:25 pm-11:54 pm

1 stop9h 29m

$332

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 9/20

7:48 pm-10:42 pm

Nonstop2h 54m

$46

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 8/16

5:30 pm-8:24 pm

Nonstop2h 54m

$47

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from Baltimore to Florida Keys

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

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Florida Keys (average of $328). Flying from Baltimore to Florida Keys in March is currently the most expensive (average of $492). 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 BWI to EOA?

Find hourly flight availability from Baltimore 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 August 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Florida Keys as you normally would.

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 August 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Baltimore to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,985 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,058 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,237 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 airport do you fly from for flights from Baltimore to Florida Keys?

    If you book a flight to Florida Keys from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • What are the cheapest airlines to fly from Baltimore to Florida Keys one-way?

    One-way options have recently been found by users for as low as $46 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $47 and American Airlines from $68 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Florida Keys (average of $328). Flying from Baltimore to Florida Keys in March is currently the most expensive (average of $492). 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 Baltimore to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Fort Lauderdale flights
Dulles Intl to Miami flights
Philadelphia to Orlando flights
Philadelphia to Fort Lauderdale flights
Dulles Intl to Orlando flights
Reagan-National to Miami flights
Reagan-National to Orlando flights
Baltimore to Orlando flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Miami flights
Reagan-National to Fort Lauderdale flights
Philadelphia to Miami flights
Philadelphia to Tampa flights
Dulles Intl to Tampa flights
Dulles Intl to West Palm Beach flights
Reagan-National to Tampa flights
Baltimore to Tampa flights
Dulles Intl to Fort Myers flights
Reagan-National to West Palm Beach flights
Baltimore to Fort Myers flights
Baltimore to West Palm Beach flights
Philadelphia to Fort Myers flights
Reagan-National to Fort Myers flights
Philadelphia to Key West flights
Reagan-National to Jacksonville flights
Dulles Intl to Jacksonville flights
Philadelphia to Jacksonville flights
Dulles Intl to Key West flights
Baltimore to Pensacola flights
Reagan-National to Key West flights
Baltimore to Sarasota flights
Philadelphia to Sarasota flights
Reagan-National to Pensacola flights
Baltimore to Key West flights
Baltimore to Jacksonville flights
Dulles Intl to Pensacola flights
Reagan-National to Sarasota flights
Philadelphia to West Palm Beach flights
Reagan-National to Panama City flights
Dulles Intl to Orlando Sanford Intl flights
Dulles Intl to Panama City flights
Philadelphia to Melbourne flights
Baltimore to Panama City flights
Dulles Intl to Tallahassee flights
Reagan-National to Valparaiso flights
Philadelphia to Valparaiso flights
Philadelphia to Pensacola flights
Philadelphia to Daytona Beach flights
Dulles Intl to Sarasota flights
Baltimore to Valparaiso flights

Top 3 airlines flying from Baltimore to Florida Keys

Discover the top 3 airlines that operate flights from Baltimore 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 August 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$186Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$246Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$251Average$435FlexibilityNo 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.