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$57+ Cheap flights from Florida Keys to Baltimore (BWI)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BWI
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Florida Keys to Baltimore

Keep the following information in mind while searching for Florida Keys to Baltimore flight deals. Data was last updated August 1, 2025.

Round-trip from

$74
(Mytrip)

One-way from

$57
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$433
From Florida Keys to Baltimore/Washington
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One-way flight from Florida Keys to Baltimore/Washington
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Highest demand for flights based on searches. 25% potential increase in price ($137 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 Baltimore

Cheapest flights from Florida Keys to Baltimore
Explore the most affordable flight options available from Florida Keys to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 8/219:29 pmMIA - BWI
Nonstop2h 30mSpirit Airlines
Sun 8/245:30 pmBWI - MIA
Nonstop2h 54mSpirit Airlines
Deal found 7/30$74
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:01 pmMIA - BWI
Nonstop2h 49mFrontier
Sun 9/1412:00 pmBWI - MIA
Nonstop2h 55mFrontier
Deal found 7/29$85
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/289:29 pmMIA - BWI
Nonstop2h 30mMultiple Airlines
Thu 9/47:48 pmBWI - MIA
Nonstop2h 54mMultiple Airlines
Deal found 7/29$89
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/217:40 pmEYW - BWI
1 stop4h 28mAmerican Airlines
Sun 8/246:00 amBWI - EYW
1 stop4h 53mAmerican Airlines
Deal found 7/30$258
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 8/146:22 pmEYW - BWI
1 stop6h 01mDelta
Thu 8/211:35 pmBWI - EYW
1 stop6h 37mDelta
Deal found 7/31$274
This Mytrip deal was found by Cheapflights users on 7/30. 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 8/214:36 pmEYW - BWI
2 stops19h 08mMultiple Airlines
Sun 8/242:30 pmBWI - EYW
2 stops19h 13mMultiple Airlines
Deal found 7/30$306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Baltimore 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 1, 2025.
Use the filters below to find and compare flights from Florida Keys to Baltimore that are best for you.

Fly from

Florida Keys

Fly to

Baltimore

Route

Depart

Return

Price

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Thu 8/21

9:29 pm-11:59 pm

Nonstop2h 30m

Baltimore/Washington

Sun 8/24

5:30 pm-8:24 pm

Nonstop2h 54m

$74

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Mon 9/8

4:01 pm-6:50 pm

Nonstop2h 49m

Baltimore/Washington

Sun 9/14

12:00 pm-2:55 pm

Nonstop2h 55m

$85

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Thu 8/28

9:29 pm-11:59 pm

Nonstop2h 30m

Baltimore/Washington

Thu 9/4

7:48 pm-10:42 pm

Nonstop2h 54m

$89

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 8/21

7:40 pm-12:08 am

1 stop4h 28m

Baltimore/Washington

Sun 8/24

6:00 am-10:53 am

1 stop4h 53m

$258

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 8/14

6:22 pm-12:23 am

1 stop6h 01m

Baltimore/Washington

Thu 8/21

1:35 pm-8:12 pm

1 stop6h 37m

$274

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 8/21

4:36 pm-11:44 am

2 stops19h 08m

Baltimore/Washington

Sun 8/24

2:30 pm-9:43 am

2 stops19h 13m

$306

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Tue 9/30

4:53 pm-10:33 pm

1 stop5h 40m

$57

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Fri 9/26

4:01 pm-6:50 pm

Nonstop2h 49m

$58

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Tue 9/30

11:40 am-2:15 pm

Nonstop2h 35m

$69

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Wed 10/29

8:11 am-3:39 pm

1 stop7h 28m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 results
1
2

Best time to book a flight from Florida Keys to Baltimore

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

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

Currently, August is the cheapest month in which you can book a flight from Florida Keys to Baltimore (average of $241). Flying from Florida Keys to Baltimore in March is currently the most expensive (average of $290). 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 BWI?

Find hourly flight availability from Florida Keys to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

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

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated August 1, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Florida Keys to Baltimore have to say. 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

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Baltimore. 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 into for flights to Baltimore from Florida Keys?

    For a flight from Florida Keys to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $57. Users have also found prices from $58 and $69 on Frontier and Southwest, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Florida Keys to Baltimore (average of $241). Flying from Florida Keys to Baltimore in March is currently the most expensive (average of $290). 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

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Top 2 airlines flying from Florida Keys to Baltimore

Discover the top 2 airlines that operate flights from Florida Keys to Baltimore. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$288FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$313FlexibilityNo cancel feeOn-timeN/A

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