Spirit Airlines Miami to Boston Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Spirit Airlines flights from Miami to Boston. Compare airline ticket prices and book air tickets starting from $92 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 Miami (FL) — Boston (MA) 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 march: one-way - $92, two-way – $158.

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Cheap Flights from Miami to Boston 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 $92. The fastest nonstop flight takes 3h 14m. The fastest connecting flight — 5h 26m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $401 Find flight	6:30 am Miami Miami Int.	9:44 am Boston Logan	3h 14m	Spirit Airlines	NK636
from $421 Find flight	9:40 am Miami Miami Intl	1:10 pm Boston Logan	3h 30m	Spirit Airlines	NK1903
from $421 Find flight	11:20 am Miami Miami Intl	2:50 pm Boston Logan	3h 30m	Spirit Airlines	NK1924
from $421 Find flight	3:24 pm Miami Miami Intl	6:57 pm Boston Logan	3h 33m	Spirit Airlines	NK640
from $92 Find flight	2:24 pm Miami Miami Int.	11:29 pm Boston Logan	9h 5m layover 5h 0m - Baltimore	Spirit Airlines	NK120 NK2075
from $102 Find flight	12:09 pm Miami Miami Intl	8:16 pm Boston Logan	8h 7m layover 3h 3m - Detroit	Spirit Airlines	NK292 NK2329
from $409 Find flight	2:45 pm Miami Miami Int.	8:22 pm Boston Logan	5h 37m layover 1h 44m - Myrtle Beach	Spirit Airlines	NK3647 NK138
from $434 Find flight	2:50 pm Miami Miami Int.	8:16 pm Boston Logan	5h 26m layover 0h 31m - Detroit	Spirit Airlines	NK3722 NK2329
from $434 Find flight	2:22 pm Miami Miami Int.	10:12 pm Boston Logan	7h 50m layover 3h 15m - Atlanta	Spirit Airlines	NK3179 NK1180
from $434 Find flight	12:38 pm Miami Miami Int.	10:12 pm Boston Logan	9h 34m layover 4h 47m - Atlanta	Spirit Airlines	NK971 NK1180
from $434 Find flight	9:43 pm Miami Miami Int.	8:31 am+1 день Boston Logan	10h 48m layover 6h 35m - Orlando	Spirit Airlines	NK676 NK1848
from $434 Find flight	8:54 am Miami Miami Int.	7:49 pm Boston Logan	10h 55m layover 5h 34m - New Orleans	Spirit Airlines	NK1956 NK1410
from $434 Find flight	12:00 pm Miami Miami Int.	8:16 pm Boston Logan	8h 16m layover 3h 19m - Detroit	Spirit Airlines	NK866 NK2329
from $400 Find flight	12:09 pm Miami Miami Intl	8:31 am+1 день Boston Logan	20h 22m layover 4h 52m - Detroit 6h 37m - Orlando	Spirit Airlines	NK292 NK3784 NK1848
from $506 Find flight	6:15 am Miami Miami Intl	10:12 pm Boston Logan	15h 57m layover 3h 45m - Newark 4h 5m - Atlanta	Spirit Airlines	NK1897 NK742 NK1180

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/22/2025

Spirit Airlines Flight Schedule Miami to Boston

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
11:20 am — 2:50 pm	11:20 am — 2:50 pm NK1924 Spirit Airlines Miami — Boston	3h 30m	Find flight from$421
12:00 pm — 8:16 pm	12:00 pm — 3:01 pm NK866 Spirit Airlines Miami — Detroit 3h 19m stop 6:20 pm — 8:16 pm NK2329 Spirit Airlines Detroit — Boston	8h 16m including layover	Find flight from$434
12:09 pm — 8:16 pm	12:09 pm — 3:17 pm NK292 Spirit Airlines Miami — Detroit 3h 3m stop 6:20 pm — 8:16 pm NK2329 Spirit Airlines Detroit — Boston	8h 7m including layover	Find flight from$102
12:09 pm — 8:31 am +1 day	12:09 pm — 3:17 pm NK292 Spirit Airlines Miami — Detroit 4h 52m stop 8:09 pm — 10:53 pm NK3784 Spirit Airlines Detroit — Orlando 6h 37m stop 5:30 am — 8:31 am NK1848 Spirit Airlines Orlando — Boston	20h 22m including layover	Find flight from$400
12:38 pm — 10:12 pm	12:38 pm — 2:43 pm NK971 Spirit Airlines Miami — Atlanta 4h 47m stop 7:30 pm — 10:12 pm NK1180 Spirit Airlines Atlanta — Boston	9h 34m including layover	Find flight from$434
2:22 pm — 10:12 pm	2:22 pm — 4:15 pm NK3179 Spirit Airlines Miami — Atlanta 3h 15m stop 7:30 pm — 10:12 pm NK1180 Spirit Airlines Atlanta — Boston	7h 50m including layover	Find flight from$434
2:24 pm — 11:29 pm	7:05 am — 9:37 am NK120 Spirit Airlines Miami — Baltimore 5h stop 7:19 pm — 8:48 pm NK2075 Spirit Airlines Baltimore — Boston	9h 5m including layover	Find flight from$92
2:45 pm — 8:22 pm	2:45 pm — 4:30 pm NK3647 Spirit Airlines Miami — Myrtle Beach 1h 44m stop 6:14 pm — 8:22 pm NK138 Spirit Airlines Myrtle Beach — Boston	5h 37m including layover	Find flight from$409
2:50 pm — 8:16 pm	2:50 pm — 5:49 pm NK3722 Spirit Airlines Miami — Detroit 31m stop 6:20 pm — 8:16 pm NK2329 Spirit Airlines Detroit — Boston	5h 26m including layover	Find flight from$434
3:24 pm — 6:57 pm	3:24 pm — 6:57 pm NK640 Spirit Airlines Miami — Boston	3h 33m	Find flight from$421
6:15 am — 10:12 pm	6:15 am — 9:26 am NK1897 Spirit Airlines Miami — Newark 3h 45m stop 1:11 pm — 3:25 pm NK742 Spirit Airlines Newark — Atlanta 4h 5m stop 7:30 pm — 10:12 pm NK1180 Spirit Airlines Atlanta — Boston	15h 57m including layover	Find flight from$506
6:30 am — 9:44 am	6:30 am — 9:44 am NK636 Spirit Airlines Miami — Boston	3h 14m	Find flight from$401
8:54 am — 7:49 pm	8:54 am — 9:52 am NK1956 Spirit Airlines Miami — New Orleans 5h 34m stop 3:26 pm — 7:49 pm NK1410 Spirit Airlines New Orleans — Boston	10h 55m including layover	Find flight from$434
9:40 am — 1:10 pm	9:40 am — 1:10 pm NK1903 Spirit Airlines Miami — Boston	3h 30m	Find flight from$421
9:43 pm — 8:31 am +1 day	9:43 pm — 10:55 pm NK676 Spirit Airlines Miami — Orlando 6h 35m stop 5:30 am — 8:31 am NK1848 Spirit Airlines Orlando — Boston	10h 48m including layover	Find flight from$434

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

*Departure and arrival times are local. Last updated on 02/22/2025

Flight Information

There are 4 flights by Spirit Airlines from Miami to Boston every week with departures from Miami Intl, Miami Int., Palm Beach Intl. All flights arrive at Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail.

Departures start from 11:20 am to 9:43 pm. Nonstop flight is 3h 14m. The time difference between Miami and Boston is 0h.

The fastest flight 3h 14m
Average flight time 3h 30m
The earliest flight 11:20 am
The latest flight 9:43 pm
Distance 1261 ml

The cheapest months for traveling to Boston are december (from 92 $), february (from 102 $).

The cheapest flight by Spirit Airlines that our users were able to find is $92. This airfare is economy class on one-way NK120 flight for February 21, 2025 leaving Miami Int. in Miami at 2:24 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 Miami to Boston:

Other Popular Airlines on the Route

Besides Spirit Airlines there are other 5 airline carriers between Miami and Boston. Please review schedules and prices from the most popular airlines to find the best airfare deals from Miami to Boston.

Nonstop flights

There are 4 direct flights every day from Miami. Airlines and fares are below:

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Connecting Flights

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

F9 - Frontier Airlines

from $172

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UA - United Airlines

from $143

Find
AS - Alaska Airlines

from $553

Find
TK - Turkish Airlines

from $1556

Find
AM - Aeromexico

from $473

Find

See more connecting flights

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