$78 Cheap United flights Washington (IAD) to San Juan (SJU)

$78 Cheap United flights Washington (IAD) to San Juan (SJU)

Prices were available within the past 7 days and start at $78 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Thu, Jul 3

IAD

Washington

SJU

San Juan

$353 Roundtrip, found 14 hours ago

$353

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Jun 30 from Washington to San Juan, returning Thu, Jul 3, priced at $353 found 14 hours ago

Mon, Jun 30 - Thu, Jul 3

IAD

Washington

SJU

San Juan

$358 Roundtrip, found 14 hours ago

$358

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Jun 30 from Washington to San Juan, returning Thu, Jul 3, priced at $358 found 14 hours ago

Mon, Jun 30 - Thu, Jul 3

IAD

Washington

SJU

San Juan

$398 Roundtrip, found 14 hours ago

$398

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Jun 30 from Washington to San Juan, returning Thu, Jul 3, priced at $398 found 14 hours ago

Mon, Jun 30 - Thu, Jul 3

IAD

Washington

SJU

San Juan

$401 Roundtrip, found 14 hours ago

$401

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Jun 30 from Washington to San Juan, returning Thu, Jul 3, priced at $401 found 14 hours ago

Mon, Jun 30 - Thu, Jul 3

IAD

Washington

SJU

San Juan

$403 Roundtrip, found 14 hours ago

$403

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Jun 30 from Washington to San Juan, returning Thu, Jul 3, priced at $403 found 14 hours ago

Sun, Jun 29 - Fri, Jul 4

IAD

Washington

SJU

San Juan

$411 Roundtrip, found 15 hours ago

$411

Roundtrip

found 15 hours ago

Select United flight, departing Sun, Jun 29 from Washington to San Juan, returning Fri, Jul 4, priced at $411 found 15 hours ago