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$51+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BWI
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$92
(FlightHub)

One-way from

$51
(Cheapflightsfares)

Popular in

March

Cheapest in

December

Average price

$502
Provider with most accurate pricing for Key West-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Key West-Washington, D.C. (WAS) flights.
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From Florida Keys to Baltimore/Washington
Search Deals
One-way flight from Florida Keys to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($125 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 May 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 May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:24 pmMIA - BWI
Nonstop2h 49mFrontier
Mon 5/268:00 amBWI - MIA
Nonstop2h 44mFrontier
Deal found 4/29$92
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:52 pmMIA - BWI
Nonstop2h 41mSpirit Airlines
Sun 5/185:30 pmBWI - MIA
Nonstop2h 42mSpirit Airlines
Deal found 4/30$93
This Priceline deal was found by Cheapflights users on 4/29. 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.
Tue 5/273:04 pmMIA - BWI
1 stop7h 44mMultiple Airlines
Tue 6/38:00 amBWI - MIA
Nonstop3h 00mMultiple Airlines
Deal found 4/29$116
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/231:30 pmMIA - BWI
1 stop5h 55mSouthwest
Mon 5/266:25 amBWI - MIA
1 stop6h 45mSouthwest
Deal found 4/29$183
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/213:39 pmMIA - BWI
Nonstop2h 36mAmerican Airlines
Thu 5/297:01 pmBWI - MIA
Nonstop2h 51mAmerican Airlines
Deal found 4/30$187
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:35 amMIA - BWI
1 stop5h 12mDelta
Mon 6/97:48 pmBWI - MIA
1 stop5h 09mDelta
Deal found 4/29$197
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:25 pmEYW - BWI
1 stop6h 23mDelta
Wed 6/111:34 pmBWI - EYW
1 stop6h 05mDelta
Deal found 4/30$259
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:28 amEYW - BWI
1 stop6h 47mAmerican Airlines
Tue 5/276:30 amBWI - EYW
2 stops10h 22mAmerican Airlines
Deal found 4/29$264
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Mon 6/25:31 pmEYW - BWI
3 stops24h 17mMultiple Airlines
Fri 6/66:35 pmBWI - EYW
1 stop20h 28mMultiple Airlines
Deal found 4/30$297
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/78:45 amEYW - BWI
2 stops12h 57mUnited Airlines
Wed 6/116:40 amBWI - EYW
2 stops11h 25mUnited Airlines
Deal found 4/30$597

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 May 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 5/22

7:24 pm-10:13 pm

Nonstop2h 49m

Baltimore/Washington

Mon 5/26

8:00 am-10:44 am

Nonstop2h 44m

$92

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Fri 5/16

8:52 pm-11:33 pm

Nonstop2h 41m

Baltimore/Washington

Sun 5/18

5:30 pm-8:12 pm

Nonstop2h 42m

$93

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Fri 5/30

7:24 pm-10:13 pm

Nonstop2h 49m

Baltimore/Washington

Sun 6/1

5:35 am-1:16 pm

1 stop7h 41m

$115

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Thu 5/29

7:37 pm-10:16 pm

Nonstop2h 39m

Baltimore/Washington

Sun 6/1

8:09 am-10:52 am

Nonstop2h 43m

$164

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Fri 5/23

1:30 pm-7:25 pm

1 stop5h 55m

Baltimore/Washington

Mon 5/26

6:25 am-1:10 pm

1 stop6h 45m

$183

MiamiBaltimore

MIA - BWI

MIABWI

Miami

Fri 5/30

5:35 am-10:47 am

1 stop5h 12m

Baltimore/Washington

Mon 6/9

7:48 pm-12:57 am

1 stop5h 09m

$197

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 6/4

6:25 pm-12:48 am

1 stop6h 23m

Baltimore/Washington

Wed 6/11

1:34 pm-7:39 pm

1 stop6h 05m

$259

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 5/21

11:28 am-6:15 pm

1 stop6h 47m

Baltimore/Washington

Tue 5/27

6:30 am-4:52 pm

2 stops10h 22m

$264

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Mon 6/2

5:31 pm-5:48 pm

3 stops24h 17m

Baltimore/Washington

Fri 6/6

6:35 pm-3:03 pm

1 stop20h 28m

$297

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Sat 6/7

8:45 am-9:42 pm

2 stops12h 57m

Baltimore/Washington

Wed 6/11

6:40 am-6:05 pm

2 stops11h 25m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 21 results
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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 May 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.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 May 1, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Florida Keys to Baltimore. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Food

7.1

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
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Food

7.1

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
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Food

7.1

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
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Food

7.1

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
4,294 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Food

7.1

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
7,963 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Food

7.1

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 Frontier. According to our data, you can fly for as low as $51. Users have also found prices from $52 and $92 on Spirit Airlines 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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Alternative routes for Florida Keys to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$258FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$313FlexibilityNo cancel feeOn-timeN/A

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