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$89+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BWI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 2/1912:55 pm
EYW
-
BWI
1 stop6h 09m
American Airlines
Sat 2/215:02 pm
BWI
-
EYW
1 stop5h 35m
American Airlines
Deal found 1/27$319
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:20 pm
EYW
-
BWI
1 stop7h 35m
American Airlines
Sun 3/85:59 pm
BWI
-
EYW
1 stop4h 38m
American Airlines
Deal found 1/28$326
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:19 pm
EYW
-
BWI
1 stop6h 19m
Delta
Sun 5/36:00 am
BWI
-
EYW
1 stop5h 25m
Delta
Deal found 1/28$339
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 2/21:06 pm
EYW
-
BWI
1 stop9h 35m
Multiple Airlines
Tue 2/31:00 pm
BWI
-
EYW
2 stops21h 09m
Multiple Airlines
Deal found 1/27$354
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/116:43 pm
EYW
-
BWI
1 stop4h 38m
American Airlines
Sun 2/155:00 am
BWI
-
EYW
1 stop6h 11m
American Airlines
Deal found 1/27$369
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/263:56 pm
EYW
-
BWI
1 stop29h 21m
United Airlines
Sun 3/16:30 am
BWI
-
EYW
1 stop15h 39m
United Airlines
Deal found 1/27$415
This American Airlines deal was found by Cheapflights users on 1/27. 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 6/101:02 pm
EYW
-
BWI
1 stop4h 44m
American Airlines
Sat 6/131:50 pm
BWI
-
EYW
1 stop5h 02m
American Airlines
Deal found 1/27$424

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(American Airlines)

One-way from

$89
(Priceline)

Popular in

February

Cheapest in

March

Average price

$378
Provider with most accurate pricing for Key West-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Baltimore/Washington flights.
Search Deals
From Key West to Baltimore/Washington
Search Deals
One-way flight from Key West to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Fri 5/1

6:19 pm-12:38 am

1 stop6h 19m

Baltimore/Washington

Sun 5/3

6:00 am-11:25 am

1 stop5h 25m

$319

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 2/19

12:55 pm-7:04 pm

1 stop6h 09m

Baltimore/Washington

Sat 2/21

5:02 pm-10:37 pm

1 stop5h 35m

$319

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 3/4

3:20 pm-9:16 pm

1 stop5h 56m

Baltimore/Washington

Sun 3/8

5:59 pm-10:37 pm

1 stop4h 38m

$326

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 2/11

6:43 pm-11:21 pm

1 stop4h 38m

Baltimore/Washington

Sun 2/15

5:00 am-11:11 am

1 stop6h 11m

$369

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 2/26

2:25 pm-11:31 pm

1 stop9h 06m

$89

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 2/26

9:46 am-11:31 pm

2 stops13h 45m

$123

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 3/19

9:46 am-4:32 pm

1 stop6h 46m

$129

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 3/20

2:35 pm-11:59 pm

1 stop9h 24m

$130

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Tue 3/3

1:01 pm-10:35 pm

1 stop9h 34m

$130

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 5/7

12:05 pm-6:37 pm

1 stop6h 32m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
1
2

Compare providers for flights from Key West to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Baltimore in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Key West to Baltimore (average of $228). Flying from Key West to Baltimore in April is currently the most expensive (average of $645). 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.

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 January 29, 2026.
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
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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
11,205 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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.

  • How long is the flight from Key West to Baltimore?

    For as low as $319, Delta can have you in Baltimore from Key West in 6h 09m. Key West and Baltimore are separated by a distance of 1052 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Key West to Baltimore round-trip?

    American Airlines, at $258, 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 32% 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, July is the cheapest month in which you can book a flight from Key West to Baltimore (average of $228). Flying from Key West to Baltimore in April is currently the most expensive (average of $645). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$299FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$363FlexibilityNo cancel feeOn-timeN/A

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