Spirit Airlines Boston to Miami Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Spirit Airlines flights from Boston to Miami. Compare airline ticket prices and book air tickets starting from $55 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Spirit Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — Miami (FL) by Spirit Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in april: one-way - $55, two-way – $94.

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Cheap Flights from Boston to Miami by Spirit Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Spirit Airlines, their prices start from $55. The fastest nonstop flight takes 3h 15m. The fastest connecting flight — 4h 53m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $55 Find flight	12:09 pm Boston Logan	3:30 pm Miami Miami Int.	3h 21m	Spirit Airlines	NK2887
from $55 Find flight	6:10 am Boston Logan	9:32 am Miami Miami Int.	3h 22m	Spirit Airlines	NK296
from $57 Find flight	5:45 am Boston Logan	9:20 am Miami Miami Int.	3h 35m	Spirit Airlines	NK867
from $57 Find flight	11:26 am Boston Logan	3:03 pm Miami Miami Int.	3h 37m	Spirit Airlines	NK2975
from $66 Find flight	6:30 am Boston Logan	10:11 am Miami Miami Intl	3h 41m	Spirit Airlines	NK1125
from $70 Find flight	7:16 pm Boston Logan	10:52 pm Miami Miami Intl	3h 36m	Spirit Airlines	NK2208
from $70 Find flight	10:29 am Boston Logan	1:58 pm Miami Miami Int.	3h 29m	Spirit Airlines	NK1988
from $80 Find flight	8:52 pm Boston Logan	0:34 am+1 день Miami Miami Intl	3h 42m	Spirit Airlines	NK889
from $80 Find flight	1:53 pm Boston Logan	5:30 pm Miami Miami Int.	3h 37m	Spirit Airlines	NK370
from $444 Find flight	10:50 am Boston Logan	2:05 pm Miami Miami Int.	3h 15m	Spirit Airlines	NK637
from $90 Find flight	5:30 am Boston Logan	2:34 pm Miami Miami Int.	9h 4m layover 2h 48m - Chicago	Spirit Airlines	NK174 NK1
from $90 Find flight	6:30 am Boston Logan	3:10 pm Miami Miami Int.	8h 40m layover 4h 22m - Baltimore	Spirit Airlines	NK524 NK223
from $90 Find flight	7:44 pm Boston Logan	9:14 am+1 день Miami Miami Int.	13h 30m layover 9h 7m - Baltimore	Spirit Airlines	NK935 NK1896
from $91 Find flight	12:00 pm Boston Logan	11:30 pm Miami Miami Int.	11h 30m layover 5h 43m - New Orleans	Spirit Airlines	NK1372 NK402
from $106 Find flight	8:30 pm Boston Logan	7:15 am+1 день Miami Miami Int.	10h 45m layover 5h 46m - Atlanta	Spirit Airlines	NK1161 NK3176
from $124 Find flight	12:02 pm Boston Logan	9:48 pm Miami Miami Int.	9h 46m layover 5h 5m - Orlando	Spirit Airlines	NK2206 NK675

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/01/2025

Spirit Airlines Flight Schedule Boston to Miami

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:29 am — 1:58 pm	10:29 am — 1:58 pm NK1988 Spirit Airlines Boston — Miami	3h 29m	Find flight from$70
10:50 am — 2:05 pm	10:50 am — 2:05 pm NK637 Spirit Airlines Boston — Miami	3h 15m	Find flight from$444
10:50 am — 2:34 pm	10:50 am — 2:34 pm NK639 Spirit Airlines Boston — Miami	3h 44m	Find flight from$467
11:26 am — 3:03 pm	11:26 am — 3:03 pm NK2975 Spirit Airlines Boston — Miami	3h 37m	Find flight from$57
12:09 pm — 3:30 pm	12:09 pm — 3:30 pm NK2887 Spirit Airlines Boston — Miami	3h 21m	Find flight from$55
1:53 pm — 5:30 pm	1:53 pm — 5:30 pm NK370 Spirit Airlines Boston — Miami	3h 37m	Find flight from$80
2:00 pm — 5:30 pm	2:00 pm — 5:30 pm NK1904 Spirit Airlines Boston — Miami	3h 30m	Find flight from$467
5:45 am — 9:20 am	5:45 am — 9:20 am NK867 Spirit Airlines Boston — Miami	3h 35m	Find flight from$57
6:10 am — 9:32 am	6:10 am — 9:32 am NK296 Spirit Airlines Boston — Miami	3h 22m	Find flight from$55
6:30 am — 10:11 am	6:30 am — 10:11 am NK1125 Spirit Airlines Boston — Miami	3h 41m	Find flight from$66
7:00 am — 10:30 am	7:00 am — 10:30 am NK1923 Spirit Airlines Boston — Miami	3h 30m	Find flight from$467
7:16 pm — 10:52 pm	7:16 pm — 10:52 pm NK2208 Spirit Airlines Boston — Miami	3h 36m	Find flight from$70
8:52 pm — 0:34 am +1 day	8:52 pm — 0:34 am NK889 Spirit Airlines Boston — Miami	3h 42m	Find flight from$80
10:00 am — 7:19 pm	10:00 am — 1:29 pm NK793 Spirit Airlines Boston — Orlando 4h 36m stop 6:05 pm — 7:19 pm NK359 Spirit Airlines Orlando — Miami	9h 19m including layover	Find flight from$91
12:00 pm — 11:30 pm	12:00 pm — 2:55 pm NK1372 Spirit Airlines Boston — New Orleans 5h 43m stop 8:38 pm — 11:30 pm NK402 Spirit Airlines New Orleans — Miami	11h 30m including layover	Find flight from$91
1:07 pm — 8:53 pm	1:07 pm — 4:22 pm NK643 Spirit Airlines Boston — Orlando 3h 18m stop 7:40 pm — 8:53 pm NK675 Spirit Airlines Orlando — Miami	7h 46m including layover	Find flight from$480
3:40 pm — 8:53 pm	3:40 pm — 6:45 pm NK1925 Spirit Airlines Boston — Orlando 55m stop 7:40 pm — 8:53 pm NK675 Spirit Airlines Orlando — Miami	5h 13m including layover	Find flight from$480
4:25 pm — 11:48 pm	4:25 pm — 7:35 pm NK1363 Spirit Airlines Boston — Atlanta 2h 17m stop 9:52 pm — 11:48 pm NK501 Spirit Airlines Atlanta — Miami	7h 23m including layover	Find flight from$91
4:40 pm — 9:48 pm	2:18 pm — 5:43 pm NK502 Spirit Airlines Boston — Orlando 35m stop 8:34 pm — 9:49 pm NK675 Spirit Airlines Orlando — Miami	5h 8m including layover	Find flight from$95
5:30 am — 2:34 pm	7:40 am — 9:50 am NK174 Spirit Airlines Boston — Chicago 2h 48m stop 1:40 pm — 5:46 pm NK1 Spirit Airlines Chicago — Miami	9h 4m including layover	Find flight from$90
7:44 pm — 9:14 am +1 day	7:31 pm — 9:10 pm NK935 Spirit Airlines Boston — Baltimore 9h 7m stop 6:45 am — 9:29 am NK1896 Spirit Airlines Baltimore — Miami	13h 30m including layover	Find flight from$90
8:30 pm — 8:50 am +1 day	8:27 pm — 11:29 pm NK1161 Spirit Airlines Boston — Atlanta 7h 21m stop 7:10 am — 9:00 am NK156 Spirit Airlines Atlanta — Miami	12h 20m including layover	Find flight from$95
9:44 pm — 7:42 am +1 day	9:57 pm — 11:33 pm NK2072 Spirit Airlines Boston — Baltimore 5h 37m stop 6:45 am — 9:29 am NK1896 Spirit Airlines Baltimore — Miami	9h 58m including layover	Find flight from$95
9:54 pm — 7:49 am +1 day	8:49 pm — 11:09 pm NK3653 Spirit Airlines Boston — Myrtle Beach 5h 47m stop 6:22 am — 8:08 am NK3646 Spirit Airlines Myrtle Beach — Miami	9h 55m including layover	Find flight from$95
11:30 am — 8:16 am +1 day	11:30 am — 2:57 pm NK2071 Spirit Airlines Boston — Orlando 5h 45m stop 8:42 pm — 11:21 pm NK199 Spirit Airlines Orlando — Newark 5h 44m stop 5:05 am — 8:16 am NK1902 Spirit Airlines Newark — Miami	20h 46m including layover	Find flight from$114
2:27 pm — 8:50 am +1 day	2:27 pm — 4:42 pm NK2328 Spirit Airlines Boston — Detroit 2h 48m stop 7:30 pm — 9:32 pm NK1020 Spirit Airlines Detroit — Dallas 7h 33m stop 5:05 am — 8:50 am NK1860 Spirit Airlines Dallas — Miami	18h 23m including layover	Find flight from$257
2:27 pm — 7:29 am +1 day	2:27 pm — 4:42 pm NK2328 Spirit Airlines Boston — Detroit 2h 4m stop 6:46 pm — 8:20 pm NK3790 Spirit Airlines Detroit — Las Vegas 3h 30m stop 11:50 pm — 7:29 am NK3167 Spirit Airlines Las Vegas — Miami	17h 2m including layover	Find flight from$401

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 04/01/2025

Flight Information

There are 13 flights by Spirit Airlines from Boston to Miami every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Miami Intl, Miami Int., Palm Beach Intl.

Departures start from 10:00 am to 9:57 am. Nonstop flight is 3h 15m. The time difference between Boston and Miami is 0h.

The fastest flight 3h 15m
Average flight time 3h 35m
The earliest flight 10:00 am
The latest flight 9:57 am
Distance 1261 ml

The cheapest months for traveling to Miami are november (from 55 $), january (from 57 $), february (from 57 $).

The most expensive and popular months are december (from 59 $), february (from 57 $), january (from 57 $).

The cheapest flight by Spirit Airlines that our users were able to find is $55. This airfare is economy class on one-way NK2887 flight for February 21, 2025 leaving Logan in Boston at 12:09 pm, it includes all taxes and additional fees.

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Spirit Airlines Airplanes on the Route

List of the most popular Spirit Airlines airplanes flying from Boston to Miami:

Other Popular Airlines on the Route

Besides Spirit Airlines there are other 9 airline carriers between Boston and Miami. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to Miami.

Nonstop flights

There are 24 direct flights every day from Boston. Airlines and fares are below:

AA - American Airlines

from $104

Find
B6 - JetBlue

from $57

Find
DL - Delta Air Lines Inc.

from $120

Find
F9 - Frontier Airlines

from $63

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AA - American Airlines

from $122

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B6 - JetBlue

from $114

Find
DL - Delta Air Lines Inc.

from $137

Find
AS - Alaska Airlines

from $512

Find
F9 - Frontier Airlines

from $59

Find
TK - Turkish Airlines

from $1368

Find
UA - United Airlines

from $116

Find
TP - TAP Portugal

from $1045

Find
LX - SWISS International Air Lines

from $6550

Find

See more connecting flights

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