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

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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 Miami (MIA) to Boston (BOS)

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

30 Sep - 28 Oct $ 211.00
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
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09 Sep - 01 Oct $ 321.00
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
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09 Sep - 02 Oct $ 351.00
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
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Last minute flights from Miami to Boston

29 Sep - 30 Sep $ 257.00
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
Pick dates
09 Sep - 30 Sep $ 277.00
MIA
Miami
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
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09 Sep - 30 Sep $ 476.00
MIA
Miami
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
MIA
Miami
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One-way flights to Boston from Miami

5:32 AM - 9:30 AM
Frontier Airlines
1 Stops
6h 37m
MIA - BOS
$ 125
Kiwi
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5:32 AM - 9:20 AM
Frontier Airlines
1 Stops
6h 27m
MIA - BOS
$ 169
Kiwi
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11:26 AM - 3:24 PM
United Airlines
1 Stops
5h 22m
MIA - BOS
$ 364
Kiwi
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How to find the cheapest flight from Miami (MIA) to Boston (BOS)

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