$499 Cheap Delta flights Seattle (SEA) to San Juan (SJU)

$499 Cheap Delta flights Seattle (SEA) to San Juan (SJU)

Prices were available within the past 7 days and start at $499 for one-way flights and $358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 23 - Tue, Mar 24

SEA

Seattle

SJU

San Juan

$358 Roundtrip, found 16 hours ago

$358

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Mar 23 from Seattle to San Juan, returning Tue, Mar 24, priced at $358 found 16 hours ago

Sun, Mar 22 - Tue, Mar 24

SEA

Seattle

SJU

San Juan

$444 Roundtrip, found 16 hours ago

$444

Roundtrip

found 16 hours ago

Select Delta flight, departing Sun, Mar 22 from Seattle to San Juan, returning Tue, Mar 24, priced at $444 found 16 hours ago

Mon, Mar 23 - Fri, Mar 27

SEA

Seattle

SJU

San Juan

$523 Roundtrip, found 16 hours ago

$523

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Mar 23 from Seattle to San Juan, returning Fri, Mar 27, priced at $523 found 16 hours ago

Fri, Mar 20 - Tue, Mar 24

SEA

Seattle

SJU

San Juan

$680 Roundtrip, found 12 hours ago

$680

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Mar 20 from Seattle to San Juan, returning Tue, Mar 24, priced at $680 found 12 hours ago

Fri, Mar 20 - Tue, Mar 24

SEA

Seattle

SJU

San Juan

$740 Roundtrip, found 12 hours ago

$740

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Mar 20 from Seattle to San Juan, returning Tue, Mar 24, priced at $740 found 12 hours ago

Sun, Mar 22 - Mon, Mar 23

SEA

Seattle

SJU

San Juan

$786 Roundtrip, found 16 hours ago

$786

Roundtrip

found 16 hours ago

Select Delta flight, departing Sun, Mar 22 from Seattle to San Juan, returning Mon, Mar 23, priced at $786 found 16 hours ago

Fri, Mar 20 - Tue, Mar 24

SEA

Seattle

SJU

San Juan

$840 Roundtrip, found 12 hours ago

$840

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Mar 20 from Seattle to San Juan, returning Tue, Mar 24, priced at $840 found 12 hours ago

Fri, Mar 20 - Tue, Mar 24

SEA

Seattle

SJU

San Juan

$845 Roundtrip, found 12 hours ago

$845

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Mar 20 from Seattle to San Juan, returning Tue, Mar 24, priced at $845 found 12 hours ago