Boston to Miami

BOSMIA

Fly from Boston to Miami starting at USD 143 with Frontier Airlines.Best fare available on Jul 29, 2026.Limited seats. Better plans. Book before it's gone.

Boston to Miami cheapest flights this week

26 Jul
Frontier Airlines
06:00BOS
16:33MIA
1 StopUSD 149VIEW DEAL
26 Jul
Southwest Airlines
08:00BOS
18:20MIA
1 StopUSD 259VIEW DEAL
27 Jul
American Airlines
10:56BOS
14:30MIA
DirectUSD 164VIEW DEAL
27 Jul
American Airlines
05:10BOS
08:38MIA
DirectUSD 222VIEW DEAL
27 Jul
Southwest Airlines
05:25BOS
12:00MIA
1 StopUSD 188VIEW DEAL
28 Jul
JetBlue Airways
12:53BOS
22:19MIA
1 StopUSD 148VIEW DEAL
29 Jul
Frontier Airlines
08:41BOS
20:30MIA
1 StopUSD 143VIEW DEAL
30 Jul
Frontier Airlines
11:52BOS
23:05MIA
1 StopUSD 192VIEW DEAL
31 Jul
Frontier Airlines
08:41BOS
20:25MIA
1 StopUSD 160VIEW DEAL
31 Jul
American Airlines
13:42BOS
17:22MIA
DirectUSD 233VIEW DEAL

Boston to Miami monthly flight fare trend

Jul
from USD 143
Aug
from USD 79
Sep
from USD 76
Oct
from USD 85
Nov
No flights
Dec
from USD 170

Airport Details

Origin

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

Destination

Miami

Miami International Airport (MIA)

Miami, MIA
Zone

New York

Elev

8 ft

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