$158 Cheap United flights Washington (IAD) to San José (SJO)

$158 Cheap United flights Washington (IAD) to San José (SJO)

Prices were available within the past 7 days and start at $158 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 6 - Tue, Mar 10

IAD

Washington

SJO

San José

$356 Roundtrip, found 10 hours ago

$356

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Mar 6 from Washington to San José, returning Tue, Mar 10, priced at $356 found 10 hours ago

Fri, Mar 6 - Thu, Mar 12

IAD

Washington

SJO

San José

$367 Roundtrip, found 10 hours ago

$367

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Mar 6 from Washington to San José, returning Thu, Mar 12, priced at $367 found 10 hours ago

Fri, Mar 6 - Wed, Mar 11

IAD

Washington

SJO

San José

$396 Roundtrip, found 10 hours ago

$396

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Mar 6 from Washington to San José, returning Wed, Mar 11, priced at $396 found 10 hours ago

Mon, Mar 30 - Fri, Apr 10

IAD

Washington

SJO

San José

$430 Roundtrip, found 1 day ago

$430

Roundtrip

found 1 day ago

Select United flight, departing Mon, Mar 30 from Washington to San José, returning Fri, Apr 10, priced at $430 found 1 day ago