Seattle to Key Haven Flights (SEA-EYW) from $227

Selected fares from Seattle to Key Haven

The cheapest prices found with in the last 7 days for return flights were $309 and $227 for one-way flights to Key Haven for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 10 - Thu, Jan 15

SEA

Seattle - Tacoma Intl.

EYW

Key West Intl.

$309 Roundtrip, found 6 days ago

$309

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Key West Intl., returning Thu, Jan 15, priced at $309 found 6 days ago

Sat, Jan 10 - Thu, Jan 15

SEA

Seattle - Tacoma Intl.

EYW

Key West Intl.

$349 Roundtrip, found 6 days ago

$349

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Jan 10 from Seattle - Tacoma Intl. to Key West Intl., returning Thu, Jan 15, priced at $349 found 6 days ago

Sun, Oct 12 - Sat, Oct 18

SEA

Seattle - Tacoma Intl.

EYW

Key West Intl.

$439 Roundtrip, found 2 days ago

$439

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Oct 12 from Seattle - Tacoma Intl. to Key West Intl., returning Sat, Oct 18, priced at $439 found 2 days ago