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Cheap flights from Boston (BOS) to Fort Lauderdale (FLL)

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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 Fort Lauderdale (FLL)

How to find the cheapest flight from Boston (BOS) to Fort Lauderdale (FLL)
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How to find the cheapest flight from Boston (BOS) to Fort Lauderdale (FLL)
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How to find the cheapest flight from Boston (BOS) to Fort Lauderdale (FLL)
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Cheap flights from Boston to Fort Lauderdale in July , August 2026

30 Jul - 07 Aug $ 431.00
BOS
Boston
Frontier Airlines
1 STOPS
FLL
Fort Lauderdale
FLL
Fort Lauderdale
Frontier Airlines
1 STOPS
BOS
Boston
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30 Jul - 18 Aug $ 456.00
BOS
Boston
JetBlue Airways
DIRECT
FLL
Fort Lauderdale
FLL
Fort Lauderdale
JetBlue Airways
DIRECT
BOS
Boston
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30 Jul - 10 Aug $ 519.00
BOS
Boston
JetBlue Airways
DIRECT
FLL
Fort Lauderdale
FLL
Fort Lauderdale
JetBlue Airways
DIRECT
BOS
Boston
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Last minute flights from Boston to Fort Lauderdale

30 Jul - 01 Aug $ 475.00
BOS
Boston
Frontier Airlines
1 STOPS
FLL
Fort Lauderdale
FLL
Fort Lauderdale
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
30 Jul - 01 Aug $ 491.00
BOS
Boston
Frontier Airlines
DIRECT
FLL
Fort Lauderdale
FLL
Fort Lauderdale
Frontier Airlines
1 STOPS
BOS
Boston
Pick dates
30 Jul - 31 Jul $ 593.00
BOS
Boston
JetBlue Airways
DIRECT
FLL
Fort Lauderdale
FLL
Fort Lauderdale
JetBlue Airways
DIRECT
BOS
Boston
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One-way flights to Fort Lauderdale from Boston

11:52 AM - 10:42 PM
Frontier Airlines
1 Stops
12h 50m
BOS - FLL
$ 279
Kiwi
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5:10 AM - 5:10 AM
JetBlue Airways
0 Stops
3h 20m
BOS - FLL
$ 299
Kiwi
Pick dates
5:10 AM - 5:10 AM
JetBlue Airways
0 Stops
3h 20m
BOS - FLL
$ 332
Kiwi
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How to find the cheapest flight from Boston (BOS) to Fort Lauderdale (FLL)

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