Flights from Boston to Miami

Our cheapest offers for flights from Boston to Miami

Here you can compare cheap flights from Boston (BOS) to Miami (MIA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Miami. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Miami
Outbound
11/09/25
direct
NK3051
03h 32min
Return
12/07/25
direct
NK3050
03h 25min
Spirit Airlines
$98
Boston
Miami
Pay attention to transfer at connecting flight
Outbound
09/25/25
direct
NK3839
03h 32min
Return
10/05/25
1 Stopover (ATL)
F94405, F93512
14h 59min
Spirit Airlines
$174
Boston
Miami
Outbound
11/09/25
direct
NK3051
03h 32min
Return
12/07/25
direct
NK3050
03h 25min
Spirit Airlines
$102
Boston
Miami
Outbound
11/09/25
direct
NK3051
03h 32min
Return
12/07/25
direct
NK3050
03h 25min
Spirit Airlines
$103
Boston
Miami
Outbound
09/25/25
direct
NK3839
03h 32min
Return
10/05/25
1 Stopover (CLE)
F93025, F94834
24h 27min
Spirit Airlines
$130
Boston
Miami
Outbound
09/25/25
direct
NK3839
03h 32min
Return
10/05/25
1 Stopover (CLE)
F93025, F94834
24h 27min
Spirit Airlines ?
$139
Boston
Miami
Outbound
09/25/25
1 Stopover (CLE)
F94833, F94136
28h 47min
Return
10/05/25
1 Stopover (CLE)
F93025, F94834
24h 27min
Frontier Airlines ?
$154
Boston
Miami
Outbound
11/09/25
direct
DL1357
03h 37min
Return
12/07/25
direct
DL1358
03h 19min
Delta Air Lines ?
$169
Boston
Miami
Outbound
09/25/25
direct
AA0873
03h 31min
Return
10/05/25
direct
AA1054
03h 19min
American Airlines ?
$265
Boston
Miami
Outbound
11/09/25
1 Stopover (EWR)
UA1307, UA2295
06h 22min
Return
12/07/25
1 Stopover (EWR)
UA0408, UA1134
07h 46min
United Airlines ?
$276
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Miami

Favorite airline: Spirit Airlines
The most popular airline for flights from Boston to Miami is Spirit Airlines.
Spirit Airlines
33 %
Delta
25 %
United Airlines
18 %
Cheapest weekday: Sunday
The cheapest flights on this route are operated on Sunday.
Direct flights are more expensive
On this route, direct flights are $20.00 more expensive than flights with a stopover.
non stop flight
1 stop
03h 40min
08h 27min
$178
$158
The favorite connection is non-stop
Direct flights are especially popular on this route. 49 % of travelers will book a direct flight.
Route
bookings
Direct flights
03h 40min, from $178
49 %
1 stopover New York - Newark Liberty International Airport, NJ
07h 49min, from $255
18 %
1 stopover Philadelphia International Airport, PA
08h 27min, from $158
15 %

Important flight information

Flight information: Boston - Miami

Roundtrip from $97.98
Flight duration min. 03:38 / max. 03:55
Return flight duration min. 03:08/ max. 03:18
Distance 2030 km
Flights per week 54
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Miami International Airport, FL (MIA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Miami
Flight destinations with a similar price
Flight destinations with a similar price