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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)
Save up to 31%
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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 April , May 2026

21 Apr - 05 May $ 128.00
MIA
Miami
Frontier Airlines
DIRECT
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
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14 Apr - 03 May $ 504.00
MIA
Miami
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
MIA
Miami
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07 Apr - 03 May $ 529.00
MIA
Miami
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
MIA
Miami
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Last minute flights from Miami to Boston

21 Apr - 30 Apr $ 184.00
MIA
Miami
Frontier Airlines
DIRECT
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
MIA
Miami
Pick dates
09 Apr - 30 Apr $ 580.00
MIA
Miami
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
MIA
Miami
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09 Apr - 30 Apr $ 716.00
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

3:49 PM - 3:49 PM
Spirit Airlines
0 Stops
3h 17m
MIA - BOS
$ 48
Kiwi
Pick dates
7:04 PM - 10:45 PM
Frontier Airlines
1 Stops
6h 27m
MIA - BOS
$ 125
Kiwi
Pick dates
10:39 AM - 10:39 AM
Spirit Airlines
0 Stops
3h 16m
MIA - BOS
$ 140
Kiwi
Pick dates

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.