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 $130 and CA $65 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue., 1 Apr. - Wed., 2 Apr.
ORD
O'Hare Intl.
MIA
Miami Intl.
CA $130 Roundtrip, found 7 hours ago
CA $130
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue., 1 Apr. from O'Hare Intl. to Miami Intl., returning Wed., 2 Apr., priced at CA $130 found 7 hours ago
Spirit Airlines
Fri., 4 Apr. - Tue., 8 Apr.
ORD
O'Hare Intl.
FLL
Fort Lauderdale - Hollywood Intl.
CA $146 Roundtrip, found 1 day ago
CA $146
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri., 4 Apr. from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Tue., 8 Apr., priced at CA $146 found 1 day ago
JetBlue Airways
Fri., 2 May - Tue., 6 May
ORD
O'Hare Intl.
FLL
Fort Lauderdale - Hollywood Intl.
CA $278 Roundtrip, found 1 hour ago
CA $278
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri., 2 May from O'Hare Intl. to Fort Lauderdale - Hollywood Intl., returning Tue., 6 May, priced at CA $278 found 1 hour ago