$103 Cheap Flights from Key West (EYW) to Baltimore (BWI)

View $103 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Key West to Baltimore (EYW-BWI)

Prices were available within the past 7 days and start at $103 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Jan 22 - Wed, Jan 28
EYW
Key West
BWI
Baltimore
$205 Roundtrip, found 1 hour ago
$205
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Jan 22 from Key West to Baltimore, returning Wed, Jan 28, priced at $205 found 1 hour ago
Spirit Airlines
Fri, Dec 5 - Mon, Dec 8
EYW
Key West
BWI
Baltimore
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Dec 5 from Key West to Baltimore, returning Mon, Dec 8, priced at $210 found 1 day ago
Spirit Airlines
Sun, Feb 1 - Sat, Feb 7
EYW
Key West
BWI
Baltimore
$220 Roundtrip, found 19 hours ago
$220
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Sun, Feb 1 from Key West to Baltimore, returning Sat, Feb 7, priced at $220 found 19 hours ago
Spirit Airlines
Fri, Jan 9 - Sun, Jan 11
EYW
Key West
BWI
Baltimore
$225 Roundtrip, found 18 hours ago
$225
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Fri, Jan 9 from Key West to Baltimore, returning Sun, Jan 11, priced at $225 found 18 hours ago
Spirit Airlines
Tue, Feb 10 - Tue, Feb 17
EYW
Key West
BWI
Baltimore
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Feb 10 from Key West to Baltimore, returning Tue, Feb 17, priced at $235 found 2 days ago
Spirit Airlines
Mon, Feb 9 - Wed, Feb 18
EYW
Key West
BWI
Baltimore
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Feb 9 from Key West to Baltimore, returning Wed, Feb 18, priced at $240 found 2 days ago
Spirit Airlines
Mon, Dec 8 - Fri, Dec 12
EYW
Key West
BWI
Baltimore
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Dec 8 from Key West to Baltimore, returning Fri, Dec 12, priced at $245 found 5 days ago
American Airlines
Sat, Dec 6 - Tue, Dec 9
EYW
Key West
BWI
Baltimore
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 6 from Key West to Baltimore, returning Tue, Dec 9, priced at $259 found 1 hour ago
Delta
Thu, Feb 12 - Tue, Feb 17
EYW
Key West
BWI
Baltimore
$259 Roundtrip, found 21 hours ago
$259
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Feb 12 from Key West to Baltimore, returning Tue, Feb 17, priced at $259 found 21 hours ago
United
Fri, Dec 19 - Fri, Jan 2
EYW
Key West
BWI
Baltimore
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 19 from Key West to Baltimore, returning Fri, Jan 2, priced at $259 found 4 days ago

Find the cheapest month to fly from Key West (EYW) to Baltimore (BWI)

March is typically the cheapest month to fly

From $228 - $628 per traveler.

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Average driving time to city center is 57 minutes. Flights from $329
DCA
Ronald Reagan Washington National
Average driving time to city center57 min
Flights from $329

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Snag a cheap one-way flight from $103 or cheap return flight from $205 from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between EYW and BWI. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To find the cheapest airline that'll fly you from EYW to BWI, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
There aren't any daily direct flights available from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from EYW to BWI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To arrive at Baltimore Washington Intl. Thurgood Marshall Airport (BWI) without delays, choose a flight that leaves from Key West Intl. Airport (EYW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Baltimore from Key West Intl. Airport (EYW)?
Hop on a direct flight from Key West Intl. Airport (EYW) to Baltimore and arrive at Ronald Reagan Washington National Airport (DCA). Another convenient point of entry into this city is Washington Dulles Intl. Airport (IAD).
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Waiting until just before your trip to book a flight from EYW to BWI often results in higher prices. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an EYW to BWI flight and hotel package?
Compared with arranging hotels and flights separately, booking an EYW to BWI flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
If you booked your EYW to BWI flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Key West Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, Spirit Airlines, United
Roundtrip price
$205
Distance
1053 mi

Book with confidence

Book with confidence

Key West to Baltimore Flights

The cheapest times to fly from Key West to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Key West to Baltimore are during the month of January. You can find some of the cheapest flights from Key West to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Baltimore

Sunday is one of the best days to book for cheap flights from Key West to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Key West to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Key West to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $103 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Key West to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Key West to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Key West to Baltimore Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.