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$164+ Cheap flights from Baltimore to Key West (BWI - EYW)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — EYW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Key West are usually found in September or November, booked 64 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Baltimore to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Key West (EYW). 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 June 12, 2025.

Round-trip from

$259
(Delta)

One-way from

$164
(Mytrip)

Popular in

May

Cheapest in

September

Average price

$550
From Baltimore/Washington to Key West
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One-way flight from Baltimore/Washington to Key West
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Highest demand for flights based on searches. 18% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Baltimore to Key West

Cheapest flights from Baltimore to Key West
Explore the most affordable flight options available from Baltimore to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 10/316:00 amBWI - EYW
1 stop4h 59mDelta
Wed 11/57:00 amEYW - BWI
1 stop5h 33mDelta
Deal found 6/11$259
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:17 pmBWI - EYW
1 stop13h 43mMultiple Airlines
Sun 6/292:45 pmEYW - BWI
1 stop9h 10mMultiple Airlines
Deal found 6/10$260
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/55:00 amBWI - EYW
2 stops7h 55mAmerican Airlines
Wed 8/131:13 pmEYW - BWI
1 stop7h 07mAmerican Airlines
Deal found 6/11$264
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:15 amBWI - EYW
3 stops26h 45mUnited Airlines
Fri 11/72:45 pmEYW - BWI
2 stops26h 29mUnited Airlines
Deal found 6/10$421

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Key West 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 June 12, 2025.
Use the filters below to find and compare flights from Baltimore to Key West that are best for you.

Fly from

Baltimore

Fly to

Key West

Route

Depart

Return

Price

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Tue 8/5

10:28 am-5:32 pm

1 stop7h 04m

Key West

Wed 8/13

7:00 am-12:28 pm

1 stop5h 28m

$259

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Thu 6/26

6:17 pm-8:00 am

1 stop13h 43m

Key West

Sun 6/29

2:45 pm-11:55 pm

1 stop9h 10m

$260

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Tue 8/5

5:00 am-12:55 pm

2 stops7h 55m

Key West

Wed 8/13

1:13 pm-8:20 pm

1 stop7h 07m

$264

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Wed 7/9

6:25 am-11:41 am

2 stops29h 16m

$164

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Wed 7/16

10:28 am-5:32 pm

1 stop7h 04m

$223

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Wed 7/16

6:15 am-8:00 am

2 stops25h 45m

$257

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Wed 7/2

6:03 am-7:02 pm

1 stop12h 59m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Best time to book a flight from Baltimore to Key West

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

How far ahead should I book a flight from Baltimore to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Key West. Price data was last updated on June 9, 2025.

The price you pay for your flight from Baltimore to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Key West (average of $328). Flying from Baltimore to Key West in March is currently the most expensive (average of $493). 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 BWI to EYW?

Find hourly flight availability from Baltimore to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Baltimore to Key West at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

Rainfall in Key West by month

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

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

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

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Baltimore to Key West, such as Delta, United Airlines and American Airlines. 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
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Key West. 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 Baltimore to Key West round-trip?

    Cheapflights users have booked flights from Baltimore to Key West round-trip from $259. Another airline that can offer you cheap pricing is American Airlines. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $223. Users have also found prices from $257 and $273 on United Airlines and American Airlines, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Key West (average of $328). Flying from Baltimore to Key West in March is currently the most expensive (average of $493). 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 3 airlines flying from Baltimore to Key West

Discover the top 3 airlines that operate flights from Baltimore to Key West. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$186Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$240Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$244Average$435FlexibilityNo cancel feeOn-timeN/A

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