HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$100+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BWI
Mar 29 — Apr 51
Sat 3/29
Sat 4/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key West to Baltimore with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$731
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. 13% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 24, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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 5/3011:28 amEYW - BWI
1 stop6h 47mAmerican Airlines
Mon 6/210:53 amBWI - EYW
1 stop5h 47mAmerican Airlines
Deal found 3/24$244
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 4/244:24 pmEYW - BWI
2 stops32h 32mMultiple Airlines
Sun 4/279:12 pmBWI - EYW
2 stops19h 04mMultiple Airlines
Deal found 3/24$346
This United Airlines deal was found by Cheapflights users on 3/23. 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 6/252:12 pmEYW - BWI
3 stops39h 12mUnited Airlines
Sat 7/56:15 amBWI - EYW
2 stops11h 50mUnited Airlines
Deal found 3/23$756
This Delta deal was found by Cheapflights users on 3/24. 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 3/267:00 amEYW - BWI
1 stop6h 05mDelta
Fri 3/282:10 pmBWI - EYW
1 stop6h 20mDelta
Deal found 3/24$859

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 March 24, 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

Fri 5/30

11:28 am-6:15 pm

1 stop6h 47m

Baltimore/Washington

Mon 6/2

10:53 am-4:40 pm

1 stop5h 47m

$244

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 4/24

4:24 pm-12:56 am

2 stops32h 32m

Baltimore/Washington

Sun 4/27

9:12 pm-4:16 pm

2 stops19h 04m

$346

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 6/25

2:12 pm-5:24 am

3 stops39h 12m

Baltimore/Washington

Sat 7/5

6:15 am-6:05 pm

2 stops11h 50m

$756

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 4/24

3:00 pm-11:22 pm

2 stops8h 22m

Baltimore/Washington

Sun 4/27

2:04 pm-8:30 pm

1 stop6h 26m

$1,513

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Wed 5/28

3:17 pm-10:15 pm

1 stop6h 58m

$100

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 4/4

9:51 am-11:54 pm

2 stops38h 03m

$235

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 5/2

1:00 pm-2:16 pm

2 stops25h 16m

$281

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Mon 4/7

2:45 pm-9:56 pm

1 stop7h 11m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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, 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 March 24, 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.

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 March 24, 2025.
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $244, was found to be the cheapest airline from Key West to Baltimore.Alternate airlines to your destination round-trip include United Airlines and Delta.

  • 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 American Airlines ($100), United Airlines ($281), and Delta ($282).

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Dulles Intl flights
Orlando to Dulles Intl flights
Miami to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Tampa to Baltimore flights
Tampa to Reagan-National flights
Orlando to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Orlando to Philadelphia flights
Orlando to Baltimore flights
Miami to Reagan-National flights
Miami to Baltimore flights
Fort Lauderdale to Reagan-National flights
West Palm Beach to Dulles Intl flights
Fort Lauderdale to Philadelphia flights
Fort Myers to Dulles Intl flights
Jacksonville to Dulles Intl flights
West Palm Beach to Reagan-National flights
Tampa to Philadelphia flights
Miami to Philadelphia flights
Jacksonville to Philadelphia flights
Jacksonville to Reagan-National flights
Fort Myers to Reagan-National flights
Jacksonville to Baltimore flights
Sarasota to Reagan-National flights
Sarasota to Baltimore flights
Fort Myers to Baltimore flights
Fort Myers to Philadelphia flights
Tallahassee to Reagan-National flights
Tallahassee to Dulles Intl flights
West Palm Beach to Baltimore flights
Pensacola to Dulles Intl flights
West Palm Beach to Philadelphia flights
Pensacola to Reagan-National flights
Sarasota to Philadelphia flights
Pensacola to Baltimore flights
Sarasota to Dulles Intl flights
Pensacola to Philadelphia flights
Panama City to Dulles Intl flights
Panama City to Philadelphia flights
Tallahassee to Baltimore flights
Panama City to Reagan-National flights
Melbourne to Baltimore flights
Valparaiso to Dulles Intl flights
Gainesville to Baltimore flights
Valparaiso to Reagan-National flights
Gainesville to Dulles Intl flights
Melbourne to Reagan-National flights
Valparaiso to Philadelphia flights
Valparaiso to Baltimore flights

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 March 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$258FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$313FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.