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

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
1 Aug
American Airlines
06:00BOS
09:30MIA
DirectUSD 221VIEW DEAL
1 Aug
Frontier Airlines
08:37BOS
20:29MIA
2 StopUSD 174VIEW DEAL
1 Aug
Southwest Airlines
21:00BOS
09:25MIA
1 StopUSD 233VIEW DEAL
2 Aug
Southwest Airlines
05:50BOS
16:45MIA
1 StopUSD 260VIEW DEAL
3 Aug
American Airlines
18:55BOS
00:46MIA
1 StopUSD 206VIEW 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
from USD 172
Dec
from USD 167

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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