Flights From Boston (BOS) to Key Largo (MIA)

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Selected fares from Boston to Key Largo

The cheapest prices found with in the last 7 days for return flights were CA $112 and CA $56 for one-way flights to Key Largo for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Apr 9 - Tue, Apr 14
BOS
Logan Intl.
MIA
Miami Intl.
CA $112 Roundtrip, found 1 day ago
CA $112
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Apr 9 from Logan Intl. to Miami Intl., returning Tue, Apr 14, priced at CA $112 found 1 day ago
Delta
Fri, Mar 20 - Wed, Mar 25
PVD
T.F. Green
MIA
Miami Intl.
CA $420 Roundtrip, found 5 days ago
CA $420
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Mar 20 from T.F. Green to Miami Intl., returning Wed, Mar 25, priced at CA $420 found 5 days ago
JetBlue Airways
Sun, Apr 5 - Wed, Apr 8
BOS
Logan Intl.
AVT
Aventura Brightline Train Station
CA $493 Roundtrip, found 1 day ago
CA $493
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Apr 5 from Logan Intl. to Aventura Brightline Train Station, returning Wed, Apr 8, priced at CA $493 found 1 day ago

Save more with Key Largo Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Hollywood Beachside Boutique Suites

Hollywood Beachside Boutique Suites

3 out of 5
Price was CA $800, price is now CA $589 per person
CA $589
per person
Apr 20 - Apr 24
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Miami (MIA)
Ocean Villas of Deerfield

Ocean Villas of Deerfield

2.5 out of 5
Price was CA $967, price is now CA $725 per person
CA $725
per person
Apr 20 - Apr 24
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Miami (MIA)
Costa Hollywood Beach Resort

Costa Hollywood Beach Resort

4 out of 5
Price was CA $1,088, price is now CA $825 per person
CA $825
per person
Apr 20 - Apr 24
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Miami (MIA)
May-Dee Suites

May-Dee Suites

2.5 out of 5
Price was CA $855, price is now CA $659 per person
CA $659
per person
Apr 20 - Apr 24
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Miami (MIA)
Crowne Plaza Hotel Fort Lauderdale Airport/Cruiseport by IHG

Crowne Plaza Hotel Fort Lauderdale Airport/Cruiseport by IHG

3.5 out of 5
Price was CA $775, price is now CA $653 per person
CA $653
per person
Apr 20 - Apr 24
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Miami (MIA)
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