Cheap Flights from Miami, FL to Boston, MA from $43

Return flight: Boston – Miami
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On Cheapflightsplus.com you will find 8 direct and 529 connecting flights from Miami to Boston. You can compare airfare deals from 9 airlines and multiple travel sites from $43, book and save on cheap plane tickets and last minute offers. Also check out MIA-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Miami to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $43 (one-way), $74 (round-trip).
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Best Flights from Miami to Boston Today

Take a look at the list of non stop flights and flights with layovers from Miami to Boston with the lowest price of $43. The fastest direct flight takes 3h 12m and the fastest connecting – 4h 40m.
Price Departure Arrival Flight Duration Airline Flight
from $43
Find flight
14:21
Miami
Miami Intl
 17:46
Boston
Logan
 3h 25m Spirit Airlines
NK2236
from $45
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08:00
Miami
Miami Int.
 11:12
Boston
Logan
 3h 12m Spirit Airlines
NK2126
from $51
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20:13
Miami
Miami Int.
 23:29
Boston
Logan
 3h 16m Spirit Airlines
NK2212
from $66
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07:16
Miami
Miami Int.
 10:30
Boston
Logan
 3h 14m Spirit Airlines
NK2886
from $66
Find flight
21:25
Miami
Miami Int.
 00:39+1 день
Boston
Logan
 3h 14m Spirit Airlines
NK616
from $69
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20:30
Miami
Miami Int.
 23:48
Boston
Logan
 3h 18m Spirit Airlines
NK1435
from $69
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16:15
Miami
Miami Int.
 19:34
Boston
Logan
 3h 19m Spirit Airlines
NK1230
from $138
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07:00
Miami
Miami Intl
 10:30
Boston
Logan
 3h 30m Spirit Airlines
NK3008
from $73
Find flight
21:26
Miami
Miami Int.
 08:41+1 день
Boston
Logan
 11h 15m
layover
6h 18m - Detroit
 Spirit Airlines
NK2902
NK2149
from $77
Find flight
17:08
Miami
Miami Int.
 23:19
Boston
Logan
 6h 11m
layover
2h 18m - Baltimore
 Spirit Airlines
NK2562
NK2105
from $77
Find flight
20:30
Miami
Miami Int.
 07:12+1 день
Boston
Logan
 10h 42m
layover
6h 48m - Baltimore
 Spirit Airlines
NK2156
NK2516
from $77
Find flight
17:08
Miami
Miami Int.
 07:12+1 день
Boston
Logan
 14h 4m
layover
10h 12m - Baltimore
 Spirit Airlines
NK2562
NK2516
from $83
Find flight
20:52
Miami
Miami Intl
 15:56+1 день
Boston
Logan
 19h 4m
layover
14h 57m - Baltimore
 Spirit Airlines
NK2426
NK2105
from $84
Find flight
08:59
Miami
Miami Intl
 14:26
Boston
Logan
 5h 27m
layover
0h 55m - Charlotte
 Spirit Airlines
NK2723
NK2727
from $84
Find flight
20:52
Miami
Miami Intl
 07:03+1 день
Boston
Logan
 10h 11m
layover
6h 2m - Baltimore
 Spirit Airlines
NK2426
NK2516
from $103
Find flight
16:18
Miami
Miami Int.
 23:40
Boston
Logan
 7h 22m
layover
2h 27m - Detroit
 Spirit Airlines
NK710
NK2329
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 02, 2025
Full flight schedule will help you in detecting at what time planes fly from Miami to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:00 — 10:30
07:00 — 10:30 NK3008 Spirit Airlines
Miami — Boston
3h 30m
Find flight
from$138
07:16 — 10:30
07:16 — 10:30 NK2886 Spirit Airlines
Miami — Boston
3h 14m
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from$66
08:00 — 11:12
08:00 — 11:12 NK2126 Spirit Airlines
Miami — Boston
3h 12m
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from$45
14:21 — 17:46
14:21 — 17:46 NK2236 Spirit Airlines
Miami — Boston
3h 25m
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from$43
16:15 — 19:34
16:15 — 19:34 NK1230 Spirit Airlines
Miami — Boston
3h 19m
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from$69
20:13 — 23:29
20:13 — 23:29 NK2212 Spirit Airlines
Miami — Boston
3h 16m
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from$51
20:30 — 23:48
20:30 — 23:48 NK1435 Spirit Airlines
Miami — Boston
3h 18m
Find flight
from$69
21:25 — 00:39
+1 day
21:25 — 00:39 NK616 Spirit Airlines
Miami — Boston
3h 14m
Find flight
from$66
06:00 — 18:58
06:00 — 08:14 NK2045 Spirit Airlines
Miami — Dallas
5h 52m stop
14:06 — 18:58 NK2151 Spirit Airlines
Dallas — Boston
12h 58m
including layover
Find flight
from$90
06:00 — 19:21
06:00 — 08:17 NK1392 Spirit Airlines
Miami — Dallas
6h 19m stop
14:36 — 19:21 NK1838 Spirit Airlines
Dallas — Boston
13h 21m
including layover
Find flight
from$103
07:00 — 18:58
07:00 — 09:13 NK2078 Spirit Airlines
Miami — Dallas
4h 53m stop
14:06 — 18:58 NK2151 Spirit Airlines
Dallas — Boston
11h 58m
including layover
Find flight
from$103
08:59 — 14:26
08:59 — 11:03 NK2723 Spirit Airlines
Miami — Charlotte
55m stop
11:58 — 14:26 NK2727 Spirit Airlines
Charlotte — Boston
5h 27m
including layover
Find flight
from$84
10:40 — 15:20
10:40 — 13:18 NK1903 Spirit Airlines
Miami — Baltimore
33m stop
13:51 — 15:20 NK934 Spirit Airlines
Baltimore — Boston
4h 40m
including layover
Find flight
from$115
16:18 — 23:40
16:18 — 19:18 NK710 Spirit Airlines
Miami — Detroit
2h 27m stop
21:45 — 23:40 NK2329 Spirit Airlines
Detroit — Boston
7h 22m
including layover
Find flight
from$103
17:08 — 23:19
16:20 — 18:52 NK2562 Spirit Airlines
Miami — Baltimore
2h 18m stop
21:24 — 22:51 NK2105 Spirit Airlines
Baltimore — Boston
6h 11m
including layover
Find flight
from$77
17:08 — 07:12
+1 day
16:20 — 18:52 NK2562 Spirit Airlines
Miami — Baltimore
10h 12m stop
05:35 — 07:03 NK2516 Spirit Airlines
Baltimore — Boston
14h 4m
including layover
Find flight
from$77
18:15 — 23:03
18:15 — 19:25 NK1244 Spirit Airlines
Miami — Orlando
30m stop
19:55 — 23:03 NK1452 Spirit Airlines
Orlando — Boston
4h 48m
including layover
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from$110
19:35 — 12:00
+1 day
19:35 — 21:58 F93322 Frontier Airlines
Miami — Raleigh
11h 54m stop
09:52 — 12:00 F93058 Frontier Airlines
Raleigh — Boston
16h 25m
including layover
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from$110
21:26 — 08:41
+1 day
21:26 — 00:27 NK2902 Spirit Airlines
Miami — Detroit
6h 18m stop
06:45 — 08:41 NK2149 Spirit Airlines
Detroit — Boston
11h 15m
including layover
Find flight
from$73
22:59 — 09:55
+1 day
22:59 — 01:15 F94405 Frontier Airlines
Miami — Atlanta
6h stop
07:15 — 09:55 F93512 Frontier Airlines
Atlanta — Boston
10h 56m
including layover
Find flight
from$123
10:49 — 22:51
10:29 — 12:16 NK2165 Spirit Airlines
Miami — Houston
1h 7m stop
13:42 — 17:45 NK2399 Spirit Airlines
Houston — Baltimore
3h 39m stop
21:24 — 22:51 NK2105 Spirit Airlines
Baltimore — Boston
12h 2m
including layover
Find flight
from$120
11:44 — 07:03
+1 day
11:44 — 13:50 NK2467 Spirit Airlines
Miami — Atlanta
8h 41m stop
22:31 — 00:18 NK2343 Spirit Airlines
Atlanta — Baltimore
5h 17m stop
05:35 — 07:03 NK2516 Spirit Airlines
Baltimore — Boston
19h 19m
including layover
Find flight
from$134
12:30 — 09:09
+1 day
07:00 — 10:03 NK2693 Spirit Airlines
Miami — Newark
6h 19m stop
21:55 — 00:45 NK2116 Spirit Airlines
Newark — Orlando
5h 22m stop
06:07 — 09:09 NK2090 Spirit Airlines
Orlando — Boston
20h 39m
including layover
Find flight
from$117
12:32 — 08:39
+1 day
11:44 — 13:50 NK2467 Spirit Airlines
Miami — Atlanta
7h 18m stop
21:25 — 23:20 NK2349 Spirit Airlines
Atlanta — Detroit
7h 15m stop
06:45 — 08:41 NK2149 Spirit Airlines
Detroit — Boston
20h 7m
including layover
Find flight
from$97
14:23 — 09:03
+1 day
14:29 — 17:30 NK2177 Spirit Airlines
Miami — Newark
4h 25m stop
21:55 — 00:45 NK2116 Spirit Airlines
Newark — Orlando
5h 12m stop
06:07 — 09:09 NK2090 Spirit Airlines
Orlando — Boston
18h 40m
including layover
Find flight
from$93
19:00 — 15:35
+1 day
19:00 — 22:05 NK1401 Spirit Airlines
Miami — Newark
7h 40m stop
05:45 — 08:34 NK1801 Spirit Airlines
Newark — Orlando
3h 56m stop
12:30 — 15:35 NK3796 Spirit Airlines
Orlando — Boston
20h 35m
including layover
Find flight
from$126
*Departure and arrival times - local. Updated on August 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Miami to Boston depends on and how to choose the most interesting flight option for you.

Distance between Miami and Boston is 2028 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 22:59 from 3 Miami airports and arrive 06:00 to 22:59 to 4 Boston airports. Average flight time is 3h 17m.

  • The fastest flight 3h 12m
  • Average flight time 3h 17m
  • The earliest flight 06:00
  • The latest flight 22:59
  • Distance 1261 ml

The cheapest months to travel to Boston are may (from 43 $), june (from 56 $), october (from 66 $).

The most expensive months are february (from 686 $), august (from 69 $), september (from 69 $).

What is the lowest airfare Miami to Boston?

The cheapest plane ticket found by our users is $43. This airfare is for economy class on one-way NK2236 flight by Spirit Airlines for June 5, 2025 which leaves Miami Intl in Miami at 14:21 am and arrives at Boston Logan at 17:46.

Economy class
$43
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Miami — Boston is served by 9 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 6 departures per week at the price of from $ 258 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 6334.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is NK2126 by Spirit Airlines takes 3h 12m and the cheapest is NK2236 by Spirit Airlines for $43.

  • NK - Spirit Airlines
    from $43
    Find
See more direct flights

Connecting Flights

There are 529 flights with layovers on the route. The fastest connecting flight is NK1903 by Spirit Airlines takes 4h 40m and the cheapest is NK2236 by Spirit Airlines for $73.

  • AS - Alaska Airlines
    from $258
    Find
  • F9 - Frontier Airlines
    from $110
    Find
  • SY - Sun Country Airlines
    from $239
    Find
  • TK - Turkish Airlines
    from $1841
    Find
  • AY - Finnair
    from $2656
    Find
  • HA - Hawaiian Airlines
    from $355
    Find
  • UA - United Airlines
    from $132
    Find
  • LX - SWISS International Air Lines
    from $6334
    Find
  • NK - Spirit Airlines
    from $73
    Find
See more connecting flights

Airports

You can fly from Miami to Boston from 3 airports (Miami Intl, Palm Beach Intl, Miami Int.).

Miami airports

  • Miami Intl-MIA
    from $43
    Find
  • Palm Beach Intl-PBI
    Find
  • Miami Int.-FLL
    from $45
    Find

Boston airports

  • Boston City Heliport-JBC
    Find
  • Boston RT128 Rail-ZRU
    Find
  • Boston South Rail-ZTO
    Find
  • Logan-BOS
    Find

Airplanes

There are flights to Boston from Miami by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Miami

You may also consider searching for discounted plane tickets to some other popular places from Miami within United States.

Top International Destinations from Miami

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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