Flights From Chicago (CHI) to Key Biscayne (MIA)

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Selected fares from Chicago to Key Biscayne

The cheapest prices found with in the last 7 days for return flights were CA $124 and CA $55 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Apr 13 - Thu, Apr 16
ORD
O'Hare Intl.
FLL
Fort Lauderdale - Hollywood Intl.
CA $124 Roundtrip, found 16 hours ago
CA $124
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Mon, Apr 13 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Thu, Apr 16, priced at CA $124 found 16 hours ago
Spirit Airlines
Mon, Apr 6 - Thu, Apr 9
ORD
O'Hare Intl.
MIA
Miami Intl.
CA $137 Roundtrip, found 16 hours ago
CA $137
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Mon, Apr 6 from O'Hare Intl. to Miami Intl., returning Thu, Apr 9, priced at CA $137 found 16 hours ago
American Airlines
Tue, May 5 - Sat, May 9
ORD
O'Hare Intl.
FLL
Fort Lauderdale - Hollywood Intl.
CA $251 Roundtrip, found 6 days ago
CA $251
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, May 5 from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Sat, May 9, priced at CA $251 found 6 days ago

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