Cheap flights from Boston to Miami Beach

View AU$89 flight on Wed, 17 Sep. 2025Opens in a new window

Popular airlines from Boston to Miami Beach

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Cheap Flights from Boston (BOS) to Miami Beach (MIA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 11 Sep. - Thu, 18 Sep.
BOS
Boston
MIA
Miami
AU$223 Return, found 1 day ago
AU$223
Return
found 1 day ago
Select American Airlines flight, departing Thu, 11 Sep. from Boston to Miami, returning Thu, 18 Sep., priced at AU$223 found 1 day ago
Delta
Thu, 11 Sep. - Thu, 18 Sep.
BOS
Boston
MIA
Miami
AU$223 Return, found 1 day ago
AU$223
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Sep. from Boston to Miami, returning Thu, 18 Sep., priced at AU$223 found 1 day ago
Delta
Thu, 4 Sep. - Wed, 10 Sep.
BOS
Boston
FLL
Fort Lauderdale
AU$226 Return, found 4 days ago
AU$226
Return
found 4 days ago
Select Delta flight, departing Thu, 4 Sep. from Boston to Fort Lauderdale, returning Wed, 10 Sep., priced at AU$226 found 4 days ago
American Airlines
Thu, 4 Sep. - Thu, 11 Sep.
BOS
Boston
MIA
Miami
AU$228 Return, found 6 days ago
AU$228
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Boston to Miami, returning Thu, 11 Sep., priced at AU$228 found 6 days ago
Delta
Thu, 11 Sep. - Thu, 18 Sep.
BOS
Boston
MIA
Miami
AU$238 Return, found 1 day ago
AU$238
Return
found 1 day ago
Select Delta flight, departing Thu, 11 Sep. from Boston to Miami, returning Thu, 18 Sep., priced at AU$238 found 1 day ago
United
Thu, 4 Sep. - Thu, 11 Sep.
BOS
Boston
MIA
Miami
AU$329 Return, found 6 days ago
AU$329
Return
found 6 days ago
Select United flight, departing Thu, 4 Sep. from Boston to Miami, returning Thu, 11 Sep., priced at AU$329 found 6 days ago

Find the cheapest month to fly from Boston (BOS) to Miami (MIA)

March is typically the cheapest month to fly

From AU$82 - AU$512 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.