Flights From Seattle (SEA) to Key Biscayne (MIA)

Selected fares from Seattle to Key Biscayne

The cheapest prices found with in the last 7 days for return flights were CA $210 and CA $72 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon., 10 Mar. - Tue., 18 Mar.

SEA

Seattle - Tacoma Intl.

FLL

Fort Lauderdale - Hollywood Intl.

CA $210 Roundtrip, found 5 days ago

CA $210

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon., 10 Mar. from Seattle - Tacoma Intl. to Fort Lauderdale - Hollywood Intl., returning Tue., 18 Mar., priced at CA $210 found 5 days ago

Tue., 18 Mar. - Tue., 25 Mar.

SEA

Seattle - Tacoma Intl.

MIA

Miami Intl.

CA $263 Roundtrip, found 1 day ago

CA $263

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue., 18 Mar. from Seattle - Tacoma Intl. to Miami Intl., returning Tue., 25 Mar., priced at CA $263 found 1 day ago

Fri., 25 Apr. - Wed., 30 Apr.

SEA

Seattle - Tacoma Intl.

MIA

Miami Intl.

CA $279 Roundtrip, found 3 days ago

CA $279

Roundtrip

found 3 days ago

Select Delta flight, departing Fri., 25 Apr. from Seattle - Tacoma Intl. to Miami Intl., returning Wed., 30 Apr., priced at CA $279 found 3 days ago