Key Largo

$50+ Cheap flights from Baltimore (BWI) to Key Largo, FL

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — MIA
Nov 25 — Dec 21
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The best prices from Baltimore/Washington to Key Largo are usually found in September or May, booked 57 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Baltimore to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Key Largo (KE9). 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 November 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$98
(Frontier)

One-way from

$50
(Frontier)
High demand for flights, 29% potential price rise
Best time to find cheap flights, 25% potential price drop
From Baltimore/Washington to Key Largo
One-way flight from Baltimore/Washington to Key Largo

Find flight deals from Baltimore to Key Largo

Cheapest flights from Baltimore to Key Largo
Explore the most affordable flight options available from Baltimore to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:47 pmBWI - MIA
Nonstop2h 56mFrontier
Sun 12/157:00 amMIA - BWI
Nonstop2h 47mFrontier
Deal found 11/19$99
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Tue 12/176:37 pmBWI - MIA
1 stop5h 22mMultiple Airlines
Thu 2/206:30 pmMIA - BWI
1 stop6h 48mMultiple Airlines
Deal found 11/19$115
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/128:38 amBWI - MIA
1 stop10h 23mSpirit Airlines
Mon 12/165:48 amMIA - BWI
1 stop5h 27mSpirit Airlines
Deal found 11/19$129
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/178:01 amBWI - MIA
Nonstop2h 59mAmerican Airlines
Tue 12/249:42 pmMIA - BWI
Nonstop2h 42mAmerican Airlines
Deal found 11/20$184
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:15 pmBWI - MIA
Nonstop2h 45mSouthwest
Wed 12/185:30 pmMIA - BWI
Nonstop2h 40mSouthwest
Deal found 11/19$209

Find flights from Baltimore to Key Largo within your budget

Customize your flight search to find flights from Baltimore to Key Largo 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 1/6

7:13 pm-12:01 am

1 stop4h 48m

Miami

Sun 1/12

6:05 am-8:55 am

Nonstop2h 50m

$98

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sun 12/8

8:36 am-8:33 pm

1 stop11h 57m

Miami

Sun 12/15

7:00 am-9:47 am

Nonstop2h 47m

$117

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Thu 12/12

8:38 am-7:01 pm

1 stop10h 23m

Miami

Mon 12/16

5:48 am-11:15 am

1 stop5h 27m

$132

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Tue 12/17

8:01 am-11:00 am

Nonstop2h 59m

Miami

Tue 12/24

9:42 pm-12:24 am

Nonstop2h 42m

$184

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Wed 12/11

7:15 pm-10:00 pm

Nonstop2h 45m

Miami

Wed 12/18

5:30 pm-8:10 pm

Nonstop2h 40m

$209

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sun 12/8

10:51 am-1:44 pm

Nonstop2h 53m

$50

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Thu 12/12

8:38 am-7:01 pm

1 stop10h 23m

$52

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 12/7

6:35 pm-2:18 pm

2 stops19h 43m

$88

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Tue 2/4

6:00 am-1:46 pm

1 stop7h 46m

$98

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Tue 12/31

12:15 pm-3:00 pm

Nonstop2h 45m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results
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Best time to book a flight from Baltimore to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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.

Travel insights for flights from Baltimore to Key Largo

Get recent, data-driven insights about flights from Baltimore to Key Largo including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Key Largo. Price data was last updated on November 15, 2024.

The price you pay for your flight from Baltimore to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 57 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 Largo?

Currently, September is the cheapest month in which you can book a flight from Baltimore to Key Largo (average of $218). Flying from Baltimore to Key Largo in March is currently the most expensive (average of $286). 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 KE9?

Find hourly flight availability from Baltimore to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Key Largo as you normally would.

What is the cheapest day to fly from Baltimore to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Key Largo. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Baltimore to Key Largo flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Baltimore to Key Largo

Explore weekly flight availability from Baltimore to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from BWI to KE9 are scheduled on a Wednesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated November 20, 2024.
To help decide which airline to fly from Baltimore to Key Largo, see what other customers have to say about Frontier, Delta and Spirit 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.
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,014 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
8,756 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

6.3
Okay
8,174 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

6.1
Okay
3,539 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Baltimore to Key Largo?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Key Largo. You should not have trouble finding flights to Key Largo from Baltimore/Washington; the airport handles an average of 5 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Baltimore airport to Key Largo. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • How popular is this Baltimore to Key Largo flight route?

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $50. Spirit Airlines flights start at $52 while deals on Delta start at $98 one-way.

  • What are the most reliable airlines from Baltimore to Key Largo?

    Consider Royal Air Maroc (100%), American Airlines (97%) or Qatar Airways (96%) when booking your flight. These represent the most reliable airlines when flying from Baltimore to Key Largo.

  • What are the cheapest flights from Baltimore to Key Largo?

    Looking at all options, your cheapest flight can be booked for $50. While the most popular route (Baltimore/Washington - Miami) can be booked for $71 on average our data indicates $272 when flying from Baltimore to Key Largo.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Key Largo (average of $218). Flying from Baltimore to Key Largo in March is currently the most expensive (average of $286). 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.

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Alternative routes for Baltimore to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Baltimore to Key Largo

Discover the top 7 airlines that operate flights from Baltimore to Key Largo. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$141FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$60Average$191FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$94Average$255FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$161Average$395FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$194Average$444FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$225Average$398FlexibilityNo cancel feeOn-time63%
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