$44 Cheap flight deals from Boston (BOS) to Grassy Key (MIA)
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This Weekend's Flight Deals from Boston to Grassy Key
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $44 One Way, $88 Round Trip from Boston to Grassy Key
Prices starting at $88 for return flights and $44 for one-way flights to Grassy Key were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Grassy Key economy flight packages
B Ocean Resort Fort Lauderdale Beach
Jun 11 - Jun 14
Boston (BOS) to Miami (MIA)
Miami (MIA) to Boston (BOS)
Reviewed on Mar 18, 2025
Fontainebleau Miami Beach
Jun 13 - Jun 16
Boston (BOS) to Miami (MIA)
Reviewed on Jan 2, 2025
Grassy Key packages with premium economy flights
May-Dee Suites
Jun 9 - Jun 13
Boston (BOS) to Miami (MIA)
Reviewed on Feb 15, 2025
Fitch Lodge - Key West Historic Inns
Jun 18 - Jun 21
Boston (BOS) to Key West (EYW)
Reviewed on Jun 21, 2024
Grassy Key first class flight packages
Courtyard by Marriott Fort Lauderdale Downtown
Jul 2 - Jul 5
Boston (BOS) to Miami (MIA)
Reviewed on Feb 4, 2025
AC Hotel by Marriott Miami Beach
Jul 2 - Jul 5
Boston (BOS) to Miami (MIA)
Reviewed on Jan 12, 2025
More About Flying To Grassy Key from Boston
Route Information for Flights from Boston to Grassy Key
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | MIA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Grassy Key
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.