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$117+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$250
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

February

Cheapest in

March

Average price

$348
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. 15% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/249:47 amEYW - BWI
1 stop26h 35mMultiple Airlines
Sun 9/286:38 amBWI - EYW
1 stop25h 29mMultiple Airlines
Deal found 9/9$250
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/99:36 pmEYW - BWI
2 stops26h 06mMultiple Airlines
Sat 11/159:37 pmBWI - EYW
1 stop23h 09mMultiple Airlines
Deal found 9/10$262
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/258:55 amEYW - BWI
1 stop6h 37mMultiple Airlines
Mon 9/296:27 pmBWI - EYW
2 stops39h 40mMultiple Airlines
Deal found 9/10$267
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/254:49 pmEYW - BWI
1 stop7h 52mAmerican Airlines
Mon 9/296:14 amBWI - EYW
1 stop4h 59mAmerican Airlines
Deal found 9/10$289
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/267:31 pmEYW - BWI
1 stop4h 28mAmerican Airlines
Tue 9/3011:04 amBWI - EYW
2 stops7h 55mAmerican Airlines
Deal found 9/10$294
This American Airlines deal was found by Cheapflights users on 9/9. 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 stops10h 21mAmerican Airlines
Sun 9/285:00 amBWI - EYW
2 stops5h 54mAmerican Airlines
Deal found 9/9$299
This Delta deal was found by Cheapflights users on 9/9. 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 9/187:00 amEYW - BWI
1 stop5h 45mDelta
Mon 9/225:35 amBWI - EYW
1 stop5h 20mDelta
Deal found 9/9$329
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/184:49 pmEYW - BWI
1 stop7h 52mAmerican Airlines
Mon 9/226:14 amBWI - EYW
1 stop4h 59mAmerican Airlines
Deal found 9/10$369
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 9/202:00 pmEYW - BWI
1 stop6h 34mDelta
Sun 9/286:48 amBWI - EYW
1 stop6h 14mDelta
Deal found 9/9$416

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 September 11, 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

9:47 am-12:22 pm

1 stop26h 35m

Baltimore/Washington

Sun 9/28

6:38 am-8:07 am

1 stop25h 29m

$250

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Sun 11/9

9:36 pm-11:42 pm

2 stops26h 06m

Baltimore/Washington

Sat 11/15

9:37 pm-8:46 pm

1 stop23h 09m

$262

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 9/25

8:55 am-3:32 pm

1 stop6h 37m

Baltimore/Washington

Mon 9/29

6:27 pm-10:07 am

2 stops39h 40m

$267

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 9/25

4:49 pm-12:41 am

1 stop7h 52m

Baltimore/Washington

Mon 9/29

6:14 am-11:13 am

1 stop4h 59m

$289

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 9/26

7:31 pm-11:59 pm

1 stop4h 28m

Baltimore/Washington

Tue 9/30

6:16 am-11:13 am

1 stop4h 57m

$289

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 9/24

11:25 am-9:46 pm

2 stops10h 21m

Baltimore/Washington

Sun 9/28

5:00 am-10:54 am

2 stops5h 54m

$299

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Tue 3/10

2:35 pm-8:32 pm

1 stop5h 57m

Baltimore/Washington

Wed 3/11

6:00 am-11:03 am

1 stop5h 03m

$541

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Tue 3/10

5:24 pm-11:52 pm

1 stop6h 28m

Baltimore/Washington

Wed 3/11

6:27 am-1:00 pm

1 stop6h 33m

$621

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 10/24

9:57 am-10:53 am

1 stop24h 56m

$117

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 10/23

8:55 am-5:42 pm

1 stop8h 47m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 15 results
1
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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 September 11, 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.

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 September 11, 2025.
Read reviews from past customers who have flown Delta 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
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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?

    American Airlines, at $223, was found to be the cheapest airline from Key West to Baltimore. An alternate airline flying to your destination would be Delta. You may be able to fly from Key West to Baltimore for 40% less than the average price by searching for these airlines.

  • 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$288FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$363FlexibilityNo cancel feeOn-timeN/A

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