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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)
Save up to 31%
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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 April , May 2026

28 Apr - 05 May $ 128.00
BOS
Boston
Frontier Airlines
DIRECT
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
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12 Apr - 06 May $ 205.00
BOS
Boston
Frontier Airlines
DIRECT
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
12 Apr - 04 May $ 274.00
BOS
Boston
Frontier Airlines
DIRECT
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Miami

28 Apr - 30 Apr $ 204.00
BOS
Boston
Frontier Airlines
DIRECT
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
12 Apr - 30 Apr $ 274.00
BOS
Boston
Frontier Airlines
DIRECT
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
12 Apr - 30 Apr $ 333.00
BOS
Boston
Frontier Airlines
DIRECT
MIA
Miami
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
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One-way flights to Miami from Boston

11:20 AM - 11:20 AM
Spirit Airlines
0 Stops
3h 24m
BOS - MIA
$ 48
Kiwi
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6:01 AM - 6:01 AM
Spirit Airlines
0 Stops
3h 33m
BOS - MIA
$ 115
Kiwi
Pick dates
6:01 AM - 6:01 AM
Spirit Airlines
0 Stops
3h 33m
BOS - MIA
$ 140
Kiwi
Pick dates

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.