$28 Cheap flight deals from Philadelphia (ILG) to Grassy Key (MIA)
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This Weekend's Flight Deals from Philadelphia 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 $28 One Way, $56 Round Trip from Philadelphia to Grassy Key
Prices starting at $56 for return flights and $28 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
Flow Miami Hotel
Mar 9 - Mar 13
Philadelphia (PHL) to Miami (MIA)
Miami (MIA) to Philadelphia (PHL)
Reviewed on Apr 6, 2025
Creekside Inn
Mar 31 - Apr 7
Philadelphia (PHL) to Miami (MIA)
Reviewed on Aug 2, 2025
Casablanca Miami Beach
Mar 30 - Apr 6
Philadelphia (PHL) to Miami (MIA)
Reviewed on Apr 8, 2025
Grassy Key packages with premium economy flights
Fort Lauderdale Marriott North
Mar 12 - Mar 17
Philadelphia (PHL) to Miami (MIA)
Reviewed on Feb 2, 2026
Hyatt Centric Las Olas Fort Lauderdale
Mar 12 - Mar 17
Philadelphia (PHL) to Miami (MIA)
Reviewed on Sep 29, 2025
Grassy Key first class flight packages
Havana Cabana at Key West
Mar 16 - Mar 19
Philadelphia (PHL) to Key West (EYW)
Key West (EYW) to Philadelphia (PHL)
Reviewed on Feb 2, 2026
Duval Breeze by Avantstay Great Location Close to Beach & Nightlife Shared Pool! Week Long Stays
Mar 16 - Mar 19
Philadelphia (PHL) to Key West (EYW)
Key West (EYW) to Philadelphia (PHL)
Lighthouse Hotel - Key West Historic Inns
Mar 16 - Mar 19
Philadelphia (PHL) to Key West (EYW)
Key West (EYW) to Philadelphia (PHL)
Reviewed on Jan 15, 2026
More About Flying To Grassy Key from Philadelphia
Route Information for Flights from Philadelphia to Grassy Key
Origin Airport IATA Code | ILG |
|---|---|
Destination Airport IATA Code | MIA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Philadelphia 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.