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Cheap flights from Boston (BOS) to Miami (MIA)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Miami (MIA)

How to find the cheapest flight from Boston (BOS) to Miami (MIA)
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How to find the cheapest flight from Boston (BOS) to Miami (MIA)
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How to find the cheapest flight from Boston (BOS) to Miami (MIA)
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Cheap flights from Boston to Miami in June , July 2026

12 Jun - 11 Jul $ 357.00
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
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29 Jun - 07 Jul $ 365.00
BOS
Boston
United Airlines
1 STOPS
MIA
Miami
MIA
Miami
United Airlines
1 STOPS
BOS
Boston
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12 Jun - 04 Jul $ 964.00
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Miami

30 Jun - 30 Jun $ 310.00
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
12 Jun - 30 Jun $ 357.00
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
12 Jun - 30 Jun $ 611.00
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
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One-way flights to Miami from Boston

5:45 AM - 8:45 AM
United Airlines
1 Stops
5h 50m
BOS - MIA
$ 177
Kiwi
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5:44 PM - 8:04 PM
United Airlines
1 Stops
5h 38m
BOS - MIA
$ 274
Kiwi
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4:15 PM - 8:04 PM
United Airlines
1 Stops
7h 7m
BOS - MIA
$ 285
Kiwi
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How to find the cheapest flight from Boston (BOS) to Miami (MIA)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Miami (MIA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.