$44 Cheap Spirit Airlines flights Fort Lauderdale (FLL) to Boston (BOS)

View $44 flight on Mon, Jul 21, 2025Opens in a new window

$44 Cheap Spirit Airlines flights Fort Lauderdale (FLL) to Boston (BOS)

Prices were available within the past 7 days and start at $44 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Jul 19 - Tue, Jul 22
FLL
Fort Lauderdale
BOS
Boston
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Fort Lauderdale to Boston, returning Tue, Jul 22, priced at $88 just found
Spirit Airlines
Mon, Jul 21 - Mon, Aug 4
FLL
Fort Lauderdale
BOS
Boston
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Jul 21 from Fort Lauderdale to Boston, returning Mon, Aug 4, priced at $98 just found
Spirit Airlines
Sat, Jul 19 - Tue, Jul 22
FLL
Fort Lauderdale
BOS
Boston
$101 Roundtrip, just found
$101
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Fort Lauderdale to Boston, returning Tue, Jul 22, priced at $101 just found
Spirit Airlines
Wed, Jul 16 - Wed, Jul 23
FLL
Fort Lauderdale
BOS
Boston
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jul 16 from Fort Lauderdale to Boston, returning Wed, Jul 23, priced at $108 just found
Spirit Airlines
Sat, Jul 19 - Sun, Jul 20
FLL
Fort Lauderdale
BOS
Boston
$111 Roundtrip, just found
$111
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Fort Lauderdale to Boston, returning Sun, Jul 20, priced at $111 just found
Spirit Airlines
Tue, Jul 22 - Fri, Jul 25
FLL
Fort Lauderdale
BOS
Boston
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 22 from Fort Lauderdale to Boston, returning Fri, Jul 25, priced at $114 just found
Flights from Fort Lauderdale (FLL) to Boston (BOS)
Origin airport
Fort Lauderdale - Hollywood Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
JetBlue Airways
Distance
1238 mi
Average flight time
3 hours 19 mins

Frequently asked questions

How much is a Spirit Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Spirit Airlines return flights from $88 from FLL to BOS. Affordable one-way fares from $44 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from FLL to BOS with Spirit Airlines?
Look for one-way or return flights to Boston in January or February. You could find a cheap fare with Spirit Airlines during these off-season months.
What is the cheapest time to book flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS) with Spirit Airlines?
Begin your search one to three months ahead of your travel date to score cheaper fares on Spirit Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Spirit Airlines fly nonstop from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS)?
Hop on one of Spirit Airlines's 18 direct weekly flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS). To see your options, enter your dates, destination and origin and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from FLL to BOS with Spirit Airlines?
From takeoff till touchdown, a direct Spirit Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS) takes around 3h 10m.
Which day of the week has the most Spirit Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS)?
If it's flexibility you're after, Saturday offers the most choice for Spirit Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS). You can pick from 3 different departures.
What is the earliest Spirit Airlines flight from FLL to BOS?
The earliest Spirit Airlines flight from FLL to BOS takes off at 7:27AM UTC-5, touching down at 10:36AM UTC-5. If you prefer to set off later in the day, the last Spirit Airlines flight leaves FLL at 8:20PM UTC-5 and touches down at BOS at 11:32PM UTC-5. Flying early is often a wise choice as morning flights are less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Spirit Airlines fly into in Boston?
Logan Intl. Airport (BOS) is the main Boston hub for Spirit Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL). T.F. Green Airport (PVD) and Manchester-Boston Regional Airport (MHT) are two other possibilities. When organizing your getaway through Expedia, choose the "All Airports" option for your destination to see all available choices.
Why fly with Spirit Airlines from FLL to BOS?
Journey from FLL to BOS with Spirit Airlines and look forward to a range of perks starting with a rewarding loyalty program. When you book through Expedia as a Free Spirit and One Key™ member, you can also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Spirit Airlines fly from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS)?
Set off on a Spirit Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS), and you'll likely be seated on an Airbus A320neo. Bear in mind though, that the aircraft type can vary depending on operational reasons.
Can I change or cancel my Spirit Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Logan Intl. Airport (BOS)?
Depending on the ticket type you purchased, a fee will generally apply if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you search for flights. For more information on changing or canceling your reservation, visit "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.