$122 Cheap United flights Washington (IAD) to San José (SJO)

$122 Cheap United flights Washington (IAD) to San José (SJO)

Prices were available within the past 7 days and start at $122 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 8 - Sat, Feb 14

IAD

Washington

SJO

San José

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select United flight, departing Sun, Feb 8 from Washington to San José, returning Sat, Feb 14, priced at $329 found 1 day ago

Sun, Mar 15 - Sun, Mar 22

IAD

Washington

SJO

San José

$330 Roundtrip, found 3 days ago

$330

Roundtrip

found 3 days ago

Select United flight, departing Sun, Mar 15 from Washington to San José, returning Sun, Mar 22, priced at $330 found 3 days ago

Sun, Mar 15 - Sat, Mar 21

IAD

Washington

SJO

San José

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select United flight, departing Sun, Mar 15 from Washington to San José, returning Sat, Mar 21, priced at $352 found 2 days ago

Sun, Mar 15 - Sun, Mar 22

IAD

Washington

SJO

San José

$355 Roundtrip, found 3 days ago

$355

Roundtrip

found 3 days ago

Select United flight, departing Sun, Mar 15 from Washington to San José, returning Sun, Mar 22, priced at $355 found 3 days ago

Sun, Mar 15 - Sun, Mar 22

IAD

Washington

SJO

San José

$368 Roundtrip, found 3 days ago

$368

Roundtrip

found 3 days ago

Select United flight, departing Sun, Mar 15 from Washington to San José, returning Sun, Mar 22, priced at $368 found 3 days ago

Sun, Mar 15 - Sun, Mar 22

IAD

Washington

SJO

San José

$631 Roundtrip, found 3 days ago

$631

Roundtrip

found 3 days ago

Select United flight, departing Sun, Mar 15 from Washington to San José, returning Sun, Mar 22, priced at $631 found 3 days ago