Cheap flights from Boston to Miami Beach

View AU$91 flight on Wed, 1 Oct. 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.

Delta
Thu, 11 Sep. - Thu, 18 Sep.
BOS
Boston
MIA
Miami
AU$224 Return, found 3 hours ago
AU$224
Return
found 3 hours ago
Select Delta flight, departing Thu, 11 Sep. from Boston to Miami, returning Thu, 18 Sep., priced at AU$224 found 3 hours ago
Delta
Thu, 4 Sep. - Wed, 10 Sep.
BOS
Boston
FLL
Fort Lauderdale
AU$226 Return, found 2 days ago
AU$226
Return
found 2 days ago
Select Delta flight, departing Thu, 4 Sep. from Boston to Fort Lauderdale, returning Wed, 10 Sep., priced at AU$226 found 2 days ago
American Airlines
Thu, 4 Sep. - Thu, 11 Sep.
BOS
Boston
MIA
Miami
AU$228 Return, found 4 days ago
AU$228
Return
found 4 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Boston to Miami, returning Thu, 11 Sep., priced at AU$228 found 4 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
BOS
Boston
FLL
Fort Lauderdale
AU$230 Return, found 5 days ago
AU$230
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Sep. from Boston to Fort Lauderdale, returning Tue, 9 Sep., priced at AU$230 found 5 days ago
Delta
Thu, 11 Sep. - Thu, 18 Sep.
BOS
Boston
MIA
Miami
AU$239 Return, found 3 hours ago
AU$239
Return
found 3 hours ago
Select Delta flight, departing Thu, 11 Sep. from Boston to Miami, returning Thu, 18 Sep., priced at AU$239 found 3 hours ago
United
Tue, 19 Aug. - Tue, 26 Aug.
BOS
Boston
FLL
Fort Lauderdale
AU$397 Return, found 3 days ago
AU$397
Return
found 3 days ago
Select United flight, departing Tue, 19 Aug. from Boston to Fort Lauderdale, returning Tue, 26 Aug., priced at AU$397 found 3 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.