$239 Cheap United flights Seattle (SEA) to San Juan (SJU)

$239 Cheap United flights Seattle (SEA) to San Juan (SJU)

Prices were available within the past 7 days and start at $239 for one-way flights and $420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 8 - Wed, Jan 21

SEA

Seattle

SJU

San Juan

$420 Roundtrip, found 14 hours ago

$420

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Jan 8 from Seattle to San Juan, returning Wed, Jan 21, priced at $420 found 14 hours ago

Thu, Jan 8 - Wed, Jan 21

SEA

Seattle

SJU

San Juan

$439 Roundtrip, found 14 hours ago

$439

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Jan 8 from Seattle to San Juan, returning Wed, Jan 21, priced at $439 found 14 hours ago

Thu, Jan 8 - Wed, Jan 21

SEA

Seattle

SJU

San Juan

$441 Roundtrip, found 14 hours ago

$441

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Jan 8 from Seattle to San Juan, returning Wed, Jan 21, priced at $441 found 14 hours ago

Thu, Jan 8 - Wed, Jan 21

SEA

Seattle

SJU

San Juan

$453 Roundtrip, found 14 hours ago

$453

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Jan 8 from Seattle to San Juan, returning Wed, Jan 21, priced at $453 found 14 hours ago

Thu, Jan 8 - Wed, Jan 21

SEA

Seattle

SJU

San Juan

$460 Roundtrip, found 14 hours ago

$460

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Jan 8 from Seattle to San Juan, returning Wed, Jan 21, priced at $460 found 14 hours ago

Thu, Jan 8 - Wed, Jan 21

SEA

Seattle

SJU

San Juan

$465 Roundtrip, found 14 hours ago

$465

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Jan 8 from Seattle to San Juan, returning Wed, Jan 21, priced at $465 found 14 hours ago