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Fort Lauderdale

$128+ Cheap flights from Boston to Fort Lauderdale (BOS - FLL)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FLL
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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Find cheap flights from Boston to Fort Lauderdale 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”

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Cheapflights Tip: The best prices from Boston Logan Intl to Fort Lauderdale are usually found in September or October, booked 45 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Boston to Fort Lauderdale

Cheapest flights from Boston to Fort Lauderdale
Explore the most affordable flight options available from Boston to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Sat 10/3112:35 pm
BOS
-
FLL
1 stop10h 34m
Multiple Airlines
Sat 11/76:00 am
FLL
-
BOS
Nonstop3h 29m
Multiple Airlines
Deal found 7/16$176
This Expedia deal was found by Cheapflights users on 7/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:34 pm
BOS
-
FLL
Nonstop3h 35m
Allegiant Air
Thu 11/197:20 am
FLL
-
BOS
Nonstop3h 29m
Allegiant Air
Deal found 7/16$178
This Delta deal was found by Cheapflights users on 7/13. 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.
Sat 9/55:10 pm
BOS
-
FLL
1 stop7h 34m
Delta
Sat 9/127:30 am
FLL
-
BOS
1 stop7h 27m
Delta
Deal found 7/13$179
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 8/293:20 pm
BOS
-
FLL
1 stop5h 17m
American Airlines
Sat 9/54:45 pm
FLL
-
BOS
1 stop6h 05m
American Airlines
Deal found 7/13$180
This Orbitz deal was found by Cheapflights users on 7/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:34 pm
BOS
-
FLL
Nonstop3h 35m
Allegiant Air
Sun 11/88:15 am
FLL
-
BOS
Nonstop3h 29m
Allegiant Air
Deal found 7/14$181
This Southwest deal was found by Cheapflights users on 7/13. 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.
Sat 8/227:05 am
BOS
-
FLL
2 stops8h 15m
Southwest
Wed 8/262:55 pm
FLL
-
BOS
1 stop6h 30m
Southwest
Deal found 7/13$184
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 10/31:00 pm
BOS
-
FLL
1 stop10h 09m
Multiple Airlines
Sat 10/316:00 am
FLL
-
BOS
Nonstop3h 29m
Multiple Airlines
Deal found 7/13$185
This FlightHub deal was found by Cheapflights users on 7/16. 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.
Tue 10/133:55 pm
BOS
-
FLL
Nonstop3h 34m
Multiple Airlines
Sat 10/176:00 am
FLL
-
BOS
Nonstop3h 29m
Multiple Airlines
Deal found 7/16$188

Find flight deals from Boston to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Fort Lauderdale (FLL). 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 July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(Delta)

One-way from

$128
(Super.com)

Popular in

June

Cheapest in

September

Average price

$278

Good round-trip deal

$255 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Boston Logan Intl-Fort Lauderdale flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Fort Lauderdale flights.
Search Deals
From Boston Logan Intl to Fort Lauderdale
Search Deals
One-way flight from Boston Logan Intl to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Fort Lauderdale.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Fort Lauderdale.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Fort Lauderdale 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 July 17, 2026.
Use the filters below to find and compare flights from Boston to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Wed 10/7

7:59 pm-11:31 pm

Nonstop3h 32m

Fort Lauderdale

Wed 10/14

11:15 am-2:35 pm

Nonstop3h 20m

$213

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 9/12

7:00 am-10:25 am

Nonstop3h 25m

Fort Lauderdale

Mon 9/21

11:20 am-2:43 pm

Nonstop3h 23m

$243
Quickest round-trip

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 8/29

7:00 am-10:22 am

Nonstop3h 22m

Fort Lauderdale

Sun 8/30

7:35 pm-10:59 pm

Nonstop3h 24m

$243

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Thu 8/20

3:05 pm-6:34 pm

Nonstop3h 29m

Fort Lauderdale

Wed 8/26

7:35 pm-10:59 pm

Nonstop3h 24m

$243

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Thu 9/10

7:00 am-10:25 am

Nonstop3h 25m

Fort Lauderdale

Sat 9/19

11:30 am-7:23 pm

1 stop7h 53m

$253

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 10/3

8:00 am-3:55 pm

1 stop7h 55m

Fort Lauderdale

Mon 10/5

5:05 pm-1:17 am

1 stop8h 12m

$263

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Wed 10/7

7:20 am-4:10 pm

1 stop8h 50m

Fort Lauderdale

Mon 10/12

2:55 pm-12:05 am

1 stop9h 10m

$268

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Mon 8/24

5:16 am-10:52 am

1 stop5h 36m

Fort Lauderdale

Wed 8/26

6:00 am-9:14 am

Nonstop3h 14m

$292

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Wed 8/12

3:05 pm-6:34 pm

Nonstop3h 29m

Fort Lauderdale

Thu 8/13

11:17 am-2:35 pm

Nonstop3h 18m

$312

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Fri 9/18

6:55 am-2:45 pm

1 stop7h 50m

Fort Lauderdale

Sun 9/20

6:05 am-9:18 am

Nonstop3h 13m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston to Fort Lauderdale

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 Boston to Fort Lauderdale in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Kiwi.comPrice 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 Boston-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Fort Lauderdale flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Fort Lauderdale 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 Boston-Fort Lauderdale 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 Boston to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Boston 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 Boston to Fort Lauderdale

How far ahead should I book a flight from Boston to Fort Lauderdale?

The best time to book flights from Boston to Fort Lauderdale is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Fort Lauderdale?

Currently, September is the cheapest month in which you can book a flight from Boston to Fort Lauderdale (average of $186). Flying from Boston to Fort Lauderdale in June is currently the most expensive (average of $349). 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 BOS to FLL?

Find hourly flight availability from Boston to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 17, 2026.

A simple way to save on the total cost of your ticket is to fly from Boston to Fort Lauderdale at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Boston to Fort Lauderdale?

Use this chart to determine the cheapest time to fly round-trip from Boston to Fort Lauderdale. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their Boston to Fort Lauderdale flight should consider departing on Monday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Boston to Fort Lauderdale?

The best insider tips for Boston to Fort Lauderdale flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Fort Lauderdale trip
Our travel experts
Paul Rubio

Paul Rubio

Expert on FLL and BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Fort Lauderdale

Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated July 17, 2026.
Peruse reviews from past customers who have flown with Delta,Allegiant Air, andAmerican Airlines from Boston to Fort Lauderdale to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,476 reviews

Entertainment

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,476 reviews
Delta
7.8
Good
8,476 reviews

Entertainment

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Allegiant Air
7.3
Good
683 reviews
Delta
7.8
Good
8,476 reviews

Entertainment

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,829 reviews
Delta
7.8
Good
8,476 reviews

Entertainment

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
JetBlue
7.1
Good
3,012 reviews
Delta
7.8
Good
8,476 reviews

Entertainment

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Frontier
5.6
Fair
2,794 reviews
Delta
7.8
Good
8,476 reviews

Entertainment

7.8

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

Find useful and relevant information for your journey from Boston to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Fort Lauderdale?

    To fly from Boston to Fort Lauderdale, you need to book a flight from Logan Intl (BOS) to Fort Lauderdale (FLL). Nonstop flights to Fort Lauderdale from Boston Logan Intl take 3h 20m on average. When it comes time to book airfare, you have a few options: there are 18 outbound flights from Logan Intl to Fort Lauderdale offered by 7 different airlines.

  • How popular is this Boston to Fort Lauderdale flight route?

    Within the past month, 137 users have taken a look at flights from Boston Logan Intl to Fort Lauderdale.

  • How long is the flight from Boston to Fort Lauderdale?

    Departing from Boston to Fort Lauderdale will take you 3h 32m. The distance from Boston to Fort Lauderdale is about 1238 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Boston to Fort Lauderdale round-trip?

    Currently priced at $44, Allegiant Air will fly you from Boston to Fort Lauderdale and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and JetBlue - these airlines can fly you to your destination from $107 and $117, respectively. Users have found that Allegiant Air is 82% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Fort Lauderdale one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $44. JetBlue flights start at $58 while deals on Frontier start at $72 one-way.

  • What are the most reliable airlines from Boston to Fort Lauderdale?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Fort Lauderdale on time: Japan Airlines (100%), Icelandair (93%), LATAM Airlines (88%).

  • What are the cheapest flights from Boston to Fort Lauderdale?

    On average you can expect to pay $568 for a flight from Boston to Fort Lauderdale. The cheapest flight overall is $106 while the most popular route, (Boston Logan Intl - Fort Lauderdale) is currently priced at $87.

  • Can I find deals for flights from Boston to Fort Lauderdale that include hotel bookings?

    Yes. In addition to deals on Boston to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Fort Lauderdale?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Fort Lauderdale.

  • Can I find deals for business class flights from Boston to Fort Lauderdale?

    Yes. Cheapflights offers flight deals from Boston to Fort Lauderdale 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 Boston to Fort Lauderdale?

    Currently, September is the cheapest month in which you can book a flight from Boston to Fort Lauderdale (average of $186). Flying from Boston to Fort Lauderdale in June is currently the most expensive (average of $349). 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 7 airlines flying from Boston to Fort Lauderdale

Discover the top 7 airlines that operate flights from Boston to Fort Lauderdale. 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 July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$44Average$88FlexibilityNo cancel feeOn-time88%
FrontierCheapest$107Average$283FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$117Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$294FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$407FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$338Average$520FlexibilityNo cancel feeOn-time63%

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