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 $253 and CA $125 for one-way flights to Key Biscayne for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue., Aug. 19 - Tue., Aug. 26

SEA

Seattle - Tacoma Intl.

MIA

Miami Intl.

CA $253 Roundtrip, found 1 day ago

CA $253

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue., Aug. 19 from Seattle - Tacoma Intl. to Miami Intl., returning Tue., Aug. 26, priced at CA $253 found 1 day ago

Fri., Jul. 4 - Wed., Oct. 1

SEA

Seattle - Tacoma Intl.

MIA

Miami Intl.

CA $254 Roundtrip, found 4 hours ago

CA $254

Roundtrip

found 4 hours ago

Select Hawaiian Airlines flight, departing Fri., Jul. 4 from Seattle - Tacoma Intl. to Miami Intl., returning Wed., Oct. 1, priced at CA $254 found 4 hours ago

Tue., Jul. 8 - Thu., Oct. 2

SEA

Seattle - Tacoma Intl.

MIA

Miami Intl.

CA $295 Roundtrip, found 4 hours ago

CA $295

Roundtrip

found 4 hours ago

Select Delta flight, departing Tue., Jul. 8 from Seattle - Tacoma Intl. to Miami Intl., returning Thu., Oct. 2, priced at CA $295 found 4 hours ago