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$153+ Cheap flights from Key West to Baltimore (EYW - 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BWI
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheap flight deals from Key West to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2025.

Round-trip from

$259
(Delta)

One-way from

$153
(Booking.com)

Popular in

February

Cheapest in

March

Average price

$288
From Key West to Baltimore/Washington
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One-way flight from Key West to Baltimore/Washington
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Highest demand for flights based on searches. 17% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key West to Baltimore

Cheapest flights from Key West to Baltimore
Explore the most affordable flight options available from Key West to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Delta deal was found by Cheapflights users on 7/26. 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 9/246:10 pmEYW - BWI
1 stop6h 18mDelta
Tue 9/3010:18 amBWI - EYW
1 stop6h 57mDelta
Deal found 7/26$259
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/2411:25 amEYW - BWI
2 stops11h 38mAmerican Airlines
Tue 9/306:19 amBWI - EYW
1 stop4h 35mAmerican Airlines
Deal found 7/26$264
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Sun 9/712:29 pmEYW - BWI
2 stops22h 32mMultiple Airlines
Thu 9/118:52 pmBWI - EYW
1 stop15h 00mMultiple Airlines
Deal found 7/25$332
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/83:12 pmEYW - BWI
2 stops26h 14mUnited Airlines
Mon 10/135:20 pmBWI - EYW
3 stops21h 09mUnited Airlines
Deal found 7/28$812

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 July 28, 2025.
Use the filters below to find and compare flights from Key West to Baltimore that are best for you.

Fly from

Key West

Fly to

Baltimore

Route

Depart

Return

Price

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 9/24

6:10 pm-12:28 am

1 stop6h 18m

Baltimore/Washington

Tue 9/30

10:18 am-5:15 pm

1 stop6h 57m

$259

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 9/24

11:25 am-11:03 pm

2 stops11h 38m

Baltimore/Washington

Tue 9/30

6:19 am-10:54 am

1 stop4h 35m

$264

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Sun 9/7

12:29 pm-11:01 am

2 stops22h 32m

Baltimore/Washington

Thu 9/11

8:52 pm-11:52 am

1 stop15h 00m

$332

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 10/8

3:12 pm-5:26 pm

2 stops26h 14m

Baltimore/Washington

Mon 10/13

5:20 pm-2:29 pm

3 stops21h 09m

$812

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 11/7

2:25 pm-11:54 pm

1 stop9h 29m

$153

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 10/9

8:55 am-8:57 pm

1 stop12h 02m

$188

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 12/12

6:00 pm-12:12 am

1 stop6h 12m

$197

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Sun 11/23

12:40 pm-4:56 pm

1 stop4h 16m

$271

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 11/7

3:05 pm-9:59 am

2 stops18h 54m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Key West to Baltimore

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

What is the cheapest month to book a flight from Key West to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Key West to Baltimore (average of $241). Flying from Key West 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 EYW to BWI?

Find hourly flight availability from Key West 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 July 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Key West to Baltimore by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Key West to Baltimore?

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 July 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Key West to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,893 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,034 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 Key West to Baltimore. 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 flying from Key West to Baltimore round-trip?

    Delta, at $259, was found to be the cheapest airline from Key West to Baltimore.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Key West to Baltimore for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Key West to Baltimore one-way?

    The cheapest airlines for a one-way flight from Key West to Baltimore are Spirit Airlines ($153), Delta ($197), and American Airlines ($271).

  • Can I find deals for flights from Key West to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Key West to Baltimore?

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

  • Can I find deals for business class flights from Key West to Baltimore?

    Yes. Cheapflights offers flight deals from Key West 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 Key West to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Key West to Baltimore (average of $241). Flying from Key West 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 Key West to Baltimore

Discover the top 2 airlines that operate flights from Key West 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$288FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$313FlexibilityNo cancel feeOn-timeN/A

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